expand tabs and related whitespace fixes in *.{cpp,h,qdoc}

the diff -w for this commit is empty.

Started-by: Thiago Macieira <thiago.macieira@intel.com>
Change-Id: I77bb84e71c63ce75e0709e5b94bee18e3ce6ab9e
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

examples/embedded/styleexample/stylewidget.cpp

@@ -49,7 +49,7 @@
 StyleWidget::StyleWidget(QWidget *parent)
  : QFrame(parent)
 {
-	m_ui.setupUi(this);
+    m_ui.setupUi(this);
 }
 
 

examples/ipc/sharedmemory/dialog.cpp

@@ -73,8 +73,8 @@ Dialog::Dialog(QWidget *parent)
     ui.setupUi(this);
     connect(ui.loadFromFileButton, SIGNAL(clicked()), SLOT(loadFromFile()));
     connect(ui.loadFromSharedMemoryButton,
-	    SIGNAL(clicked()),
+            SIGNAL(clicked()),
-	    SLOT(loadFromMemory()));
+            SLOT(loadFromMemory()));
     setWindowTitle(tr("SharedMemory Example"));
 }
 //! [0]
@@ -155,7 +155,7 @@ void Dialog::loadFromMemory()
 {
     if (!sharedMemory.attach()) {
         ui.label->setText(tr("Unable to attach to shared memory segment.\n" \
-			     "Load an image first."));
+                             "Load an image first."));
         return;
     }
 

examples/network/loopback/dialog.cpp

@@ -99,9 +99,9 @@ void Dialog::start()
         QMessageBox::StandardButton ret = QMessageBox::critical(this,
                                         tr("Loopback"),
                                         tr("Unable to start the test: %1.")
-					.arg(tcpServer.errorString()),
+                                        .arg(tcpServer.errorString()),
                                         QMessageBox::Retry
-					| QMessageBox::Cancel);
+                                        | QMessageBox::Cancel);
         if (ret == QMessageBox::Cancel)
             return;
     }

examples/network/securesocketclient/main.cpp

@@ -50,8 +50,8 @@ int main(int argc, char **argv)
     QApplication app(argc, argv);
 
     if (!QSslSocket::supportsSsl()) {
-	QMessageBox::information(0, "Secure Socket Client",
+        QMessageBox::information(0, "Secure Socket Client",
-				 "This system does not support OpenSSL.");
+                                 "This system does not support OpenSSL.");
         return -1;
     }
 

examples/network/torrent/peerwireclient.cpp

@@ -215,7 +215,7 @@ void PeerWireClient::sendPieceList(const QBitArray &bitField)
 
     // Don't send the bitfield if it's all zeros.
     if (bitField.count(true) == 0)
-	return;
+        return;
 
     int bitFieldSize = bitField.size();
     int size = (bitFieldSize + 7) / 8;

examples/network/torrent/torrentserver.cpp

@@ -64,7 +64,7 @@ void TorrentServer::removeClient(TorrentClient *client)
 void TorrentServer::incomingConnection(qintptr socketDescriptor)
 {
     PeerWireClient *client =
-  	new PeerWireClient(ConnectionManager::instance()->clientId(), this);
+        new PeerWireClient(ConnectionManager::instance()->clientId(), this);
 
     if (client->setSocketDescriptor(socketDescriptor)) {
         if (ConnectionManager::instance()->canAddConnection() && !clients.isEmpty()) {

examples/opengl/framebufferobject2/glwidget.cpp

@@ -112,20 +112,20 @@ void GLWidget::initializeGL()
     {
         glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT);
 
-	// draw cube background
+        // draw cube background
         glPushMatrix();
         glLoadIdentity();
         glTranslatef(0.5f, 0.5f, -2.0f);
-	glDisable(GL_TEXTURE_2D);
+        glDisable(GL_TEXTURE_2D);
-	glEnableClientState(GL_COLOR_ARRAY);
+        glEnableClientState(GL_COLOR_ARRAY);
-	glVertexPointer(2, GL_INT, 0, faceArray);
+        glVertexPointer(2, GL_INT, 0, faceArray);
-	glDrawArrays(GL_QUADS, 0, 4);
+        glDrawArrays(GL_QUADS, 0, 4);
-	glVertexPointer(3, GL_INT, 0, cubeArray);
+        glVertexPointer(3, GL_INT, 0, cubeArray);
-	glDisableClientState(GL_COLOR_ARRAY);
+        glDisableClientState(GL_COLOR_ARRAY);
-	glEnable(GL_TEXTURE_2D);
+        glEnable(GL_TEXTURE_2D);
         glPopMatrix();
 
-	// draw cube
+        // draw cube
         glTranslatef(0.5f, 0.5f, 0.5f);
         glRotatef(3.0f, 1.0f, 1.0f, 1.0f);
         glTranslatef(-0.5f, -0.5f, -0.5f);
@@ -205,12 +205,12 @@ void GLWidget::paintGL()
     glTranslatef(-1.2f, -0.8f, 0.0f);
     glScalef(0.2f, 0.2f, 0.2f);
     for (int y = 0; y < 5; ++y) {
-	for (int x = 0; x < 5; ++x) {
+        for (int x = 0; x < 5; ++x) {
-	    glTranslatef(2.0f, 0, 0);
+            glTranslatef(2.0f, 0, 0);
-	    glColor4f(0.8f, 0.8f, 0.8f, 1.0f);
+            glColor4f(0.8f, 0.8f, 0.8f, 1.0f);
-	    glDrawArrays(GL_QUADS, 0, 4);
+            glDrawArrays(GL_QUADS, 0, 4);
-	}
+        }
- 	glTranslatef(-10.0f, 2.0f, 0);
+        glTranslatef(-10.0f, 2.0f, 0);
     }
     glVertexPointer(3, GL_INT, 0, cubeArray);
 

examples/opengl/framebufferobject2/main.cpp

@@ -48,8 +48,8 @@ int main(int argc, char **argv)
 
     QApplication a(argc, argv);
     if (!QGLFormat::hasOpenGL() || !QGLFramebufferObject::hasOpenGLFramebufferObjects()) {
-	QMessageBox::information(0, "OpenGL framebuffer objects 2",
+        QMessageBox::information(0, "OpenGL framebuffer objects 2",
-				 "This system does not support OpenGL/framebuffer objects.");
+                                 "This system does not support OpenGL/framebuffer objects.");
         return -1;
     }
 

examples/opengl/pbuffers/main.cpp

@@ -54,8 +54,8 @@ int main(int argc, char **argv)
     widget.makeCurrent();
 
     if (!QGLFormat::hasOpenGL() || !QGLPixelBuffer::hasOpenGLPbuffers()) {
-	QMessageBox::information(0, "OpenGL pbuffers",
+        QMessageBox::information(0, "OpenGL pbuffers",
-				 "This system does not support OpenGL/pbuffers.");
+                                 "This system does not support OpenGL/pbuffers.");
         return -1;
     }
 

examples/opengl/pbuffers2/main.cpp

@@ -51,8 +51,8 @@ int main(int argc, char **argv)
     widget.resize(640, 480);
     widget.makeCurrent();
     if (!QGLFormat::hasOpenGL() || !QGLPixelBuffer::hasOpenGLPbuffers()) {
-	QMessageBox::information(0, "OpenGL pbuffers 2",
+        QMessageBox::information(0, "OpenGL pbuffers 2",
-				 "This system does not support OpenGL/pbuffers.");
+                                 "This system does not support OpenGL/pbuffers.");
         return -1;
     }
     widget.show();

examples/opengl/samplebuffers/main.cpp

@@ -50,16 +50,16 @@ int main(int argc, char **argv)
     f.setSampleBuffers(true);
     QGLFormat::setDefaultFormat(f);
     if (!QGLFormat::hasOpenGL()) {
-	QMessageBox::information(0, "OpenGL samplebuffers",
+        QMessageBox::information(0, "OpenGL samplebuffers",
-				 "This system does not support OpenGL.");
+                                 "This system does not support OpenGL.");
         return 0;
     }
 
     GLWidget widget(0);
 
     if (!widget.format().sampleBuffers()) {
-	QMessageBox::information(0, "OpenGL samplebuffers",
+        QMessageBox::information(0, "OpenGL samplebuffers",
-				 "This system does not have sample buffer support.");
+                                 "This system does not have sample buffer support.");
         return 0;
     }
 

examples/touch/fingerpaint/mainwindow.cpp

@@ -186,7 +186,7 @@ bool MainWindow::maybeSave()
                           tr("The image has been modified.\n"
                              "Do you want to save your changes?"),
                           QMessageBox::Save | QMessageBox::Discard
-			  | QMessageBox::Cancel);
+                          | QMessageBox::Cancel);
         if (ret == QMessageBox::Save) {
             return saveFile("png");
         } else if (ret == QMessageBox::Cancel) {

examples/widgets/doc/src/treemodelcompleter.qdoc

@@ -1,4 +1,4 @@
-	/****************************************************************************
+/****************************************************************************
 **
 ** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
 ** Contact: http://www.qt-project.org/legal

examples/widgets/graphicsview/boxes/glbuffers.h

@@ -196,9 +196,9 @@ public:
     {
         GLBUFFERS_ASSERT_OPENGL("GLVertexBuffer::GLVertexBuffer", glGenBuffers && glBindBuffer && glBufferData, return)
 
-		glGenBuffers(1, &m_buffer);
+        glGenBuffers(1, &m_buffer);
-		glBindBuffer(GL_ARRAY_BUFFER, m_buffer);
+        glBindBuffer(GL_ARRAY_BUFFER, m_buffer);
-		glBufferData(GL_ARRAY_BUFFER, (m_length = length) * sizeof(T), data, mode);
+        glBufferData(GL_ARRAY_BUFFER, (m_length = length) * sizeof(T), data, mode);
     }
 
     ~GLVertexBuffer()

examples/widgets/graphicsview/boxes/glextensions.cpp

@@ -45,54 +45,54 @@
 
 bool GLExtensionFunctions::resolve(const QGLContext *context)
 {
-	bool ok = true;
+    bool ok = true;
 
-	RESOLVE_GL_FUNC(GenFramebuffersEXT)
+    RESOLVE_GL_FUNC(GenFramebuffersEXT)
-	RESOLVE_GL_FUNC(GenRenderbuffersEXT)
+    RESOLVE_GL_FUNC(GenRenderbuffersEXT)
-	RESOLVE_GL_FUNC(BindRenderbufferEXT)
+    RESOLVE_GL_FUNC(BindRenderbufferEXT)
-	RESOLVE_GL_FUNC(RenderbufferStorageEXT)
+    RESOLVE_GL_FUNC(RenderbufferStorageEXT)
-	RESOLVE_GL_FUNC(DeleteFramebuffersEXT)
+    RESOLVE_GL_FUNC(DeleteFramebuffersEXT)
-	RESOLVE_GL_FUNC(DeleteRenderbuffersEXT)
+    RESOLVE_GL_FUNC(DeleteRenderbuffersEXT)
-	RESOLVE_GL_FUNC(BindFramebufferEXT)
+    RESOLVE_GL_FUNC(BindFramebufferEXT)
-	RESOLVE_GL_FUNC(FramebufferTexture2DEXT)
+    RESOLVE_GL_FUNC(FramebufferTexture2DEXT)
-	RESOLVE_GL_FUNC(FramebufferRenderbufferEXT)
+    RESOLVE_GL_FUNC(FramebufferRenderbufferEXT)
-	RESOLVE_GL_FUNC(CheckFramebufferStatusEXT)
+    RESOLVE_GL_FUNC(CheckFramebufferStatusEXT)
 
-        RESOLVE_GL_FUNC(ActiveTexture)
+    RESOLVE_GL_FUNC(ActiveTexture)
-	RESOLVE_GL_FUNC(TexImage3D)
+    RESOLVE_GL_FUNC(TexImage3D)
 
-        RESOLVE_GL_FUNC(GenBuffers)
+    RESOLVE_GL_FUNC(GenBuffers)
-	RESOLVE_GL_FUNC(BindBuffer)
+    RESOLVE_GL_FUNC(BindBuffer)
-	RESOLVE_GL_FUNC(BufferData)
+    RESOLVE_GL_FUNC(BufferData)
-	RESOLVE_GL_FUNC(DeleteBuffers)
+    RESOLVE_GL_FUNC(DeleteBuffers)
-	RESOLVE_GL_FUNC(MapBuffer)
+    RESOLVE_GL_FUNC(MapBuffer)
-	RESOLVE_GL_FUNC(UnmapBuffer)
+    RESOLVE_GL_FUNC(UnmapBuffer)
 
-	return ok;
+    return ok;
 }
 
 bool GLExtensionFunctions::fboSupported() {
     return GenFramebuffersEXT
-	    && GenRenderbuffersEXT
+            && GenRenderbuffersEXT
-	    && BindRenderbufferEXT
+            && BindRenderbufferEXT
-	    && RenderbufferStorageEXT
+            && RenderbufferStorageEXT
-	    && DeleteFramebuffersEXT
+            && DeleteFramebuffersEXT
-	    && DeleteRenderbuffersEXT
+            && DeleteRenderbuffersEXT
-	    && BindFramebufferEXT
+            && BindFramebufferEXT
-	    && FramebufferTexture2DEXT
+            && FramebufferTexture2DEXT
-	    && FramebufferRenderbufferEXT
+            && FramebufferRenderbufferEXT
-	    && CheckFramebufferStatusEXT;
+            && CheckFramebufferStatusEXT;
 }
 
 bool GLExtensionFunctions::openGL15Supported() {
     return ActiveTexture
-	    && TexImage3D
+            && TexImage3D
             && GenBuffers
-	    && BindBuffer
+            && BindBuffer
-	    && BufferData
+            && BufferData
-	    && DeleteBuffers
+            && DeleteBuffers
-	    && MapBuffer
+            && MapBuffer
-	    && UnmapBuffer;
+            && UnmapBuffer;
 }
 
 #undef RESOLVE_GL_FUNC

examples/widgets/graphicsview/boxes/glextensions.h

@@ -145,37 +145,37 @@ typedef GLboolean (APIENTRY *_glUnmapBuffer) (GLenum);
 
 struct GLExtensionFunctions
 {
-	bool resolve(const QGLContext *context);
+    bool resolve(const QGLContext *context);
 
     bool fboSupported();
     bool openGL15Supported(); // the rest: multi-texture, 3D-texture, vertex buffer objects
 
-	_glGenFramebuffersEXT GenFramebuffersEXT;
+    _glGenFramebuffersEXT GenFramebuffersEXT;
-	_glGenRenderbuffersEXT GenRenderbuffersEXT;
+    _glGenRenderbuffersEXT GenRenderbuffersEXT;
-	_glBindRenderbufferEXT BindRenderbufferEXT;
+    _glBindRenderbufferEXT BindRenderbufferEXT;
-	_glRenderbufferStorageEXT RenderbufferStorageEXT;
+    _glRenderbufferStorageEXT RenderbufferStorageEXT;
-	_glDeleteFramebuffersEXT DeleteFramebuffersEXT;
+    _glDeleteFramebuffersEXT DeleteFramebuffersEXT;
-	_glDeleteRenderbuffersEXT DeleteRenderbuffersEXT;
+    _glDeleteRenderbuffersEXT DeleteRenderbuffersEXT;
-	_glBindFramebufferEXT BindFramebufferEXT;
+    _glBindFramebufferEXT BindFramebufferEXT;
-	_glFramebufferTexture2DEXT FramebufferTexture2DEXT;
+    _glFramebufferTexture2DEXT FramebufferTexture2DEXT;
-	_glFramebufferRenderbufferEXT FramebufferRenderbufferEXT;
+    _glFramebufferRenderbufferEXT FramebufferRenderbufferEXT;
-	_glCheckFramebufferStatusEXT CheckFramebufferStatusEXT;
+    _glCheckFramebufferStatusEXT CheckFramebufferStatusEXT;
 
-	_glActiveTexture ActiveTexture;
+    _glActiveTexture ActiveTexture;
-	_glTexImage3D TexImage3D;
+    _glTexImage3D TexImage3D;
 
-	_glGenBuffers GenBuffers;
+    _glGenBuffers GenBuffers;
-	_glBindBuffer BindBuffer;
+    _glBindBuffer BindBuffer;
-	_glBufferData BufferData;
+    _glBufferData BufferData;
-	_glDeleteBuffers DeleteBuffers;
+    _glDeleteBuffers DeleteBuffers;
-	_glMapBuffer MapBuffer;
+    _glMapBuffer MapBuffer;
-	_glUnmapBuffer UnmapBuffer;
+    _glUnmapBuffer UnmapBuffer;
 };
 
 inline GLExtensionFunctions &getGLExtensionFunctions()
 {
-	static GLExtensionFunctions funcs;
+    static GLExtensionFunctions funcs;
-	return funcs;
+    return funcs;
 }
 
 #define glGenFramebuffersEXT getGLExtensionFunctions().GenFramebuffersEXT

examples/widgets/graphicsview/boxes/scene.cpp

@@ -186,10 +186,10 @@ TwoSidedGraphicsWidget::TwoSidedGraphicsWidget(QGraphicsScene *scene)
 void TwoSidedGraphicsWidget::setWidget(int index, QWidget *widget)
 {
     if (index < 0 || index >= 2)
-	{
+    {
-		qWarning("TwoSidedGraphicsWidget::setWidget: Index out of bounds, index == %d", index);
+        qWarning("TwoSidedGraphicsWidget::setWidget: Index out of bounds, index == %d", index);
-		return;
+        return;
-	}
+    }
 
     GraphicsWidget *proxy = new GraphicsWidget;
     proxy->setWidget(widget);
@@ -210,10 +210,10 @@ void TwoSidedGraphicsWidget::setWidget(int index, QWidget *widget)
 QWidget *TwoSidedGraphicsWidget::widget(int index)
 {
     if (index < 0 || index >= 2)
-	{
+    {
-		qWarning("TwoSidedGraphicsWidget::widget: Index out of bounds, index == %d", index);
+        qWarning("TwoSidedGraphicsWidget::widget: Index out of bounds, index == %d", index);
-		return 0;
+        return 0;
-	}
+    }
     return m_proxyWidgets[index]->widget();
 }
 

examples/widgets/graphicsview/elasticnodes/graphwidget.cpp

@@ -193,9 +193,9 @@ void GraphWidget::drawBackground(QPainter *painter, const QRectF &rect)
     QRectF rightShadow(sceneRect.right(), sceneRect.top() + 5, 5, sceneRect.height());
     QRectF bottomShadow(sceneRect.left() + 5, sceneRect.bottom(), sceneRect.width(), 5);
     if (rightShadow.intersects(rect) || rightShadow.contains(rect))
-	painter->fillRect(rightShadow, Qt::darkGray);
+        painter->fillRect(rightShadow, Qt::darkGray);
     if (bottomShadow.intersects(rect) || bottomShadow.contains(rect))
-	painter->fillRect(bottomShadow, Qt::darkGray);
+        painter->fillRect(bottomShadow, Qt::darkGray);
 
     // Fill
     QLinearGradient gradient(sceneRect.topLeft(), sceneRect.bottomRight());

examples/widgets/itemviews/pixelator/mainwindow.cpp

@@ -156,11 +156,11 @@ void MainWindow::printImage()
 {
 #if !defined(QT_NO_PRINTER) && !defined(QT_NO_PRINTDIALOG)
     if (model->rowCount(QModelIndex())*model->columnCount(QModelIndex()) > 90000) {
-	    QMessageBox::StandardButton answer;
+        QMessageBox::StandardButton answer;
-	    answer = QMessageBox::question(this, tr("Large Image Size"),
+        answer = QMessageBox::question(this, tr("Large Image Size"),
-            tr("The printed image may be very large. Are you sure that "
+                tr("The printed image may be very large. Are you sure that "
-               "you want to print it?"),
+                   "you want to print it?"),
-            QMessageBox::Yes | QMessageBox::No);
+        QMessageBox::Yes | QMessageBox::No);
         if (answer == QMessageBox::No)
             return;
     }

examples/widgets/layouts/basiclayouts/dialog.cpp

@@ -101,7 +101,7 @@ void Dialog::createHorizontalGroupBox()
 
     for (int i = 0; i < NumButtons; ++i) {
         buttons[i] = new QPushButton(tr("Button %1").arg(i + 1));
-	layout->addWidget(buttons[i]);
+        layout->addWidget(buttons[i]);
     }
     horizontalGroupBox->setLayout(layout);
 }

examples/widgets/layouts/borderlayout/borderlayout.h

@@ -69,13 +69,13 @@ public:
 private:
     struct ItemWrapper
     {
-	ItemWrapper(QLayoutItem *i, Position p) {
+        ItemWrapper(QLayoutItem *i, Position p) {
-	    item = i;
+            item = i;
-	    position = p;
+            position = p;
-	}
+        }
 
-	QLayoutItem *item;
+        QLayoutItem *item;
-	Position position;
+        Position position;
     };
 
     enum SizeType { MinimumSize, SizeHint };

examples/widgets/mainwindows/mdi/mdichild.cpp

@@ -145,13 +145,13 @@ void MdiChild::documentWasModified()
 bool MdiChild::maybeSave()
 {
     if (document()->isModified()) {
-	QMessageBox::StandardButton ret;
+        QMessageBox::StandardButton ret;
         ret = QMessageBox::warning(this, tr("MDI"),
                      tr("'%1' has been modified.\n"
                         "Do you want to save your changes?")
                      .arg(userFriendlyCurrentFile()),
                      QMessageBox::Save | QMessageBox::Discard
-		     | QMessageBox::Cancel);
+                     | QMessageBox::Cancel);
         if (ret == QMessageBox::Save)
             return save();
         else if (ret == QMessageBox::Cancel)

examples/widgets/mainwindows/sdi/mainwindow.cpp

@@ -282,12 +282,12 @@ void MainWindow::writeSettings()
 bool MainWindow::maybeSave()
 {
     if (textEdit->document()->isModified()) {
-	QMessageBox::StandardButton ret;
+        QMessageBox::StandardButton ret;
         ret = QMessageBox::warning(this, tr("SDI"),
                      tr("The document has been modified.\n"
                         "Do you want to save your changes?"),
                      QMessageBox::Save | QMessageBox::Discard
-		     | QMessageBox::Cancel);
+                     | QMessageBox::Cancel);
         if (ret == QMessageBox::Save)
             return save();
         else if (ret == QMessageBox::Cancel)

examples/widgets/richtext/textedit/textedit.cpp

@@ -283,7 +283,7 @@ void TextEdit::setupTextActions()
                                  tr("&Bold"), this);
     actionTextBold->setShortcut(Qt::CTRL + Qt::Key_B);
     actionTextBold->setPriority(QAction::LowPriority);
-	QFont bold;
+    QFont bold;
     bold.setBold(true);
     actionTextBold->setFont(bold);
     connect(actionTextBold, SIGNAL(triggered()), this, SLOT(textBold()));

examples/widgets/tools/codecs/mainwindow.cpp

@@ -162,7 +162,7 @@ void MainWindow::createActions()
         QString text = tr("%1...").arg(QString(codec->name()));
 
         QAction *action = new QAction(text, this);
-	action->setData(codec->name());
+        action->setData(codec->name());
         connect(action, SIGNAL(triggered()), this, SLOT(save()));
         saveAsActs.append(action);
     }

examples/widgets/tutorials/modelview/5_edit/mymodel.cpp

@@ -77,14 +77,14 @@ bool MyModel::setData(const QModelIndex & index, const QVariant & value, int rol
     {
         //save value from editor to member m_gridData
         m_gridData[index.row()][index.column()] = value.toString();
-	//for presentation purposes only: build and emit a joined string
+        //for presentation purposes only: build and emit a joined string
         QString result;
-	for(int row= 0; row < ROWS; row++)
+        for (int row= 0; row < ROWS; row++)
-	{
+        {
             for(int col= 0; col < COLS; col++)
-	    {
+            {
-	        result += m_gridData[row][col] + " ";
+                result += m_gridData[row][col] + " ";
-	    }
+            }
         }
         emit editCompleted( result );
     }

examples/widgets/widgets/calculator/calculator.cpp

@@ -69,7 +69,7 @@ Calculator::Calculator(QWidget *parent)
 
 //! [4]
     for (int i = 0; i < NumDigitButtons; ++i) {
-	digitButtons[i] = createButton(QString::number(i), SLOT(digitClicked()));
+        digitButtons[i] = createButton(QString::number(i), SLOT(digitClicked()));
     }
 
     Button *pointButton = createButton(tr("."), SLOT(pointClicked()));
@@ -144,7 +144,7 @@ void Calculator::digitClicked()
 
     if (waitingForOperand) {
         display->clear();
-	waitingForOperand = false;
+        waitingForOperand = false;
     }
     display->setText(display->text() + QString::number(digitValue));
 }
@@ -169,8 +169,8 @@ void Calculator::unaryOperatorClicked()
         result = pow(operand, 2.0);
     } else if (clickedOperator == tr("1/x")) {
         if (operand == 0.0) {
-	    abortOperation();
+            abortOperation();
-	    return;
+            return;
         }
         result = 1.0 / operand;
     }
@@ -192,7 +192,7 @@ void Calculator::additiveOperatorClicked()
 //! [12] //! [13]
         if (!calculate(operand, pendingMultiplicativeOperator)) {
             abortOperation();
-	    return;
+            return;
         }
         display->setText(QString::number(factorSoFar));
         operand = factorSoFar;
@@ -205,7 +205,7 @@ void Calculator::additiveOperatorClicked()
 //! [14] //! [15]
         if (!calculate(operand, pendingAdditiveOperator)) {
             abortOperation();
-	    return;
+            return;
         }
         display->setText(QString::number(sumSoFar));
     } else {
@@ -229,7 +229,7 @@ void Calculator::multiplicativeOperatorClicked()
     if (!pendingMultiplicativeOperator.isEmpty()) {
         if (!calculate(operand, pendingMultiplicativeOperator)) {
             abortOperation();
-	    return;
+            return;
         }
         display->setText(QString::number(factorSoFar));
     } else {
@@ -249,7 +249,7 @@ void Calculator::equalClicked()
     if (!pendingMultiplicativeOperator.isEmpty()) {
         if (!calculate(operand, pendingMultiplicativeOperator)) {
             abortOperation();
-	    return;
+            return;
         }
         operand = factorSoFar;
         factorSoFar = 0.0;
@@ -258,7 +258,7 @@ void Calculator::equalClicked()
     if (!pendingAdditiveOperator.isEmpty()) {
         if (!calculate(operand, pendingAdditiveOperator)) {
             abortOperation();
-	    return;
+            return;
         }
         pendingAdditiveOperator.clear();
     } else {
@@ -387,9 +387,9 @@ bool Calculator::calculate(double rightOperand, const QString &pendingOperator)
     } else if (pendingOperator == tr("\303\227")) {
         factorSoFar *= rightOperand;
     } else if (pendingOperator == tr("\303\267")) {
-	if (rightOperand == 0.0)
+        if (rightOperand == 0.0)
-	    return false;
+            return false;
-	factorSoFar /= rightOperand;
+        factorSoFar /= rightOperand;
     }
     return true;
 }

examples/widgets/widgets/lineedits/window.cpp

@@ -182,7 +182,7 @@ void Window::echoChanged(int index)
         echoLineEdit->setEchoMode(QLineEdit::Password);
         break;
     case 2:
-    	echoLineEdit->setEchoMode(QLineEdit::PasswordEchoOnEdit);
+        echoLineEdit->setEchoMode(QLineEdit::PasswordEchoOnEdit);
         break;
     case 3:
         echoLineEdit->setEchoMode(QLineEdit::NoEcho);
@@ -221,7 +221,7 @@ void Window::alignmentChanged(int index)
         alignmentLineEdit->setAlignment(Qt::AlignCenter);
         break;
     case 2:
-    	alignmentLineEdit->setAlignment(Qt::AlignRight);
+        alignmentLineEdit->setAlignment(Qt::AlignRight);
     }
 }
 //! [11]

examples/widgets/widgets/scribble/mainwindow.cpp

@@ -219,7 +219,7 @@ bool MainWindow::maybeSave()
                           tr("The image has been modified.\n"
                              "Do you want to save your changes?"),
                           QMessageBox::Save | QMessageBox::Discard
-			  | QMessageBox::Cancel);
+                          | QMessageBox::Cancel);
         if (ret == QMessageBox::Save) {
             return saveFile("png");
         } else if (ret == QMessageBox::Cancel) {

examples/widgets/widgets/spinboxes/window.cpp

@@ -194,12 +194,12 @@ void Window::setFormatString(const QString &formatString)
         meetingEdit->setDateRange(QDate(2004, 11, 1), QDate(2005, 11, 30));
         meetingLabel->setText(tr("Meeting date (between %0 and %1):")
             .arg(meetingEdit->minimumDate().toString(Qt::ISODate))
-	    .arg(meetingEdit->maximumDate().toString(Qt::ISODate)));
+            .arg(meetingEdit->maximumDate().toString(Qt::ISODate)));
     } else {
         meetingEdit->setTimeRange(QTime(0, 7, 20, 0), QTime(21, 0, 0, 0));
         meetingLabel->setText(tr("Meeting time (between %0 and %1):")
             .arg(meetingEdit->minimumTime().toString(Qt::ISODate))
-	    .arg(meetingEdit->maximumTime().toString(Qt::ISODate)));
+            .arg(meetingEdit->maximumTime().toString(Qt::ISODate)));
     }
 }
 //! [13]

examples/widgets/widgets/tetrix/tetrixboard.cpp

@@ -109,9 +109,9 @@ void TetrixBoard::pause()
 
     isPaused = !isPaused;
     if (isPaused) {
-	timer.stop();
+        timer.stop();
     } else {
-	timer.start(timeoutTime(), this);
+        timer.start(timeoutTime(), this);
     }
     update();
 //! [5] //! [6]
@@ -128,7 +128,7 @@ void TetrixBoard::paintEvent(QPaintEvent *event)
 //! [7]
 
     if (isPaused) {
-	painter.drawText(rect, Qt::AlignCenter, tr("Pause"));
+        painter.drawText(rect, Qt::AlignCenter, tr("Pause"));
         return;
     }
 
@@ -138,7 +138,7 @@ void TetrixBoard::paintEvent(QPaintEvent *event)
     for (int i = 0; i < BoardHeight; ++i) {
         for (int j = 0; j < BoardWidth; ++j) {
             TetrixShape shape = shapeAt(j, BoardHeight - i - 1);
-	    if (shape != NoShape)
+            if (shape != NoShape)
                 drawSquare(painter, rect.left() + j * squareWidth(),
                            boardTop + i * squareHeight(), shape);
         }
@@ -165,7 +165,7 @@ void TetrixBoard::paintEvent(QPaintEvent *event)
 void TetrixBoard::keyPressEvent(QKeyEvent *event)
 {
     if (!isStarted || isPaused || curPiece.shape() == NoShape) {
-	QFrame::keyPressEvent(event);
+        QFrame::keyPressEvent(event);
         return;
     }
 //! [13]
@@ -174,24 +174,24 @@ void TetrixBoard::keyPressEvent(QKeyEvent *event)
     switch (event->key()) {
     case Qt::Key_Left:
         tryMove(curPiece, curX - 1, curY);
-	break;
+        break;
     case Qt::Key_Right:
         tryMove(curPiece, curX + 1, curY);
-	break;
+        break;
     case Qt::Key_Down:
         tryMove(curPiece.rotatedRight(), curX, curY);
-	break;
+        break;
     case Qt::Key_Up:
         tryMove(curPiece.rotatedLeft(), curX, curY);
-	break;
+        break;
     case Qt::Key_Space:
-	dropDown();
+        dropDown();
-	break;
+        break;
     case Qt::Key_D:
-	oneLineDown();
+        oneLineDown();
-	break;
+        break;
     default:
-	QFrame::keyPressEvent(event);
+        QFrame::keyPressEvent(event);
     }
 //! [14]
 }
@@ -201,9 +201,9 @@ void TetrixBoard::timerEvent(QTimerEvent *event)
 {
     if (event->timerId() == timer.timerId()) {
         if (isWaitingAfterLine) {
-	    isWaitingAfterLine = false;
+            isWaitingAfterLine = false;
-	    newPiece();
+            newPiece();
-	    timer.start(timeoutTime(), this);
+            timer.start(timeoutTime(), this);
         } else {
             oneLineDown();
         }
@@ -243,7 +243,7 @@ void TetrixBoard::dropDown()
 void TetrixBoard::oneLineDown()
 {
     if (!tryMove(curPiece, curX, curY - 1))
-	pieceDropped(0);
+        pieceDropped(0);
 }
 //! [21]
 
@@ -290,24 +290,24 @@ void TetrixBoard::removeFullLines()
 
         if (lineIsFull) {
 //! [24] //! [25]
-	    ++numFullLines;
+            ++numFullLines;
-	    for (int k = i; k < BoardHeight - 1; ++k) {
+            for (int k = i; k < BoardHeight - 1; ++k) {
                 for (int j = 0; j < BoardWidth; ++j)
                     shapeAt(j, k) = shapeAt(j, k + 1);
-	    }
+            }
 //! [25] //! [26]
-	    for (int j = 0; j < BoardWidth; ++j)
+            for (int j = 0; j < BoardWidth; ++j)
                 shapeAt(j, BoardHeight - 1) = NoShape;
-	}
+        }
 //! [26] //! [27]
     }
 //! [27]
 
 //! [28]
     if (numFullLines > 0) {
-	numLinesRemoved += numFullLines;
+        numLinesRemoved += numFullLines;
-	score += 10 * numFullLines;
+        score += 10 * numFullLines;
-	emit linesRemovedChanged(numLinesRemoved);
+        emit linesRemovedChanged(numLinesRemoved);
         emit scoreChanged(score);
 
         timer.start(500, this);
@@ -329,7 +329,7 @@ void TetrixBoard::newPiece()
     curY = BoardHeight - 1 + curPiece.minY();
 
     if (!tryMove(curPiece, curX, curY)) {
-	curPiece.setShape(NoShape);
+        curPiece.setShape(NoShape);
         timer.stop();
         isStarted = false;
     }

examples/widgets/widgets/wiggly/wigglywidget.cpp

@@ -63,7 +63,7 @@ void WigglyWidget::paintEvent(QPaintEvent * /* event */)
 //! [1] //! [2]
 {
     static const int sineTable[16] = {
-        0, 38, 71, 92, 100, 92, 71, 38,	0, -38, -71, -92, -100, -92, -71, -38
+        0, 38, 71, 92, 100, 92, 71, 38, 0, -38, -71, -92, -100, -92, -71, -38
     };
 
     QFontMetrics metrics(font());
@@ -94,7 +94,7 @@ void WigglyWidget::timerEvent(QTimerEvent *event)
         ++step;
         update();
     } else {
-	QWidget::timerEvent(event);
+        QWidget::timerEvent(event);
     }
 //! [6]
 }

mkspecs/common/mac/qplatformdefs.h

@@ -87,7 +87,7 @@
 
 #define QT_SIGNAL_IGNORE        (void (*)(int))1
 
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 #endif // QPLATFORMDEFS_H

mkspecs/common/wince/qplatformdefs.h

@@ -63,48 +63,48 @@
 #include <windows.h>
 
 #ifdef QT_LARGEFILE_SUPPORT
-#define QT_STATBUF		struct _stati64		// non-ANSI defs
+#define QT_STATBUF              struct _stati64         // non-ANSI defs
-#define QT_STATBUF4TSTAT	struct _stati64		// non-ANSI defs
+#define QT_STATBUF4TSTAT        struct _stati64         // non-ANSI defs
-#define QT_STAT			::_stati64
+#define QT_STAT                 ::_stati64
-#define QT_FSTAT		::_fstati64
+#define QT_FSTAT                ::_fstati64
 #else
-#define QT_STATBUF		struct stat		// non-ANSI defs
+#define QT_STATBUF              struct stat             // non-ANSI defs
-#define QT_STATBUF4TSTAT	struct stat		// non-ANSI defs
+#define QT_STATBUF4TSTAT        struct stat             // non-ANSI defs
-#define QT_STAT			::qt_wince_stat
+#define QT_STAT                 ::qt_wince_stat
-#define QT_FSTAT		::qt_wince__fstat
+#define QT_FSTAT                ::qt_wince__fstat
 #endif
-#define QT_STAT_REG		_S_IFREG
+#define QT_STAT_REG             _S_IFREG
-#define QT_STAT_DIR		_S_IFDIR
+#define QT_STAT_DIR             _S_IFDIR
-#define QT_STAT_MASK		_S_IFMT
+#define QT_STAT_MASK            _S_IFMT
 #if defined(_S_IFLNK)
-#  define QT_STAT_LNK		_S_IFLNK
+#  define QT_STAT_LNK           _S_IFLNK
 #endif
-#define QT_FILENO		::qt_wince___fileno
+#define QT_FILENO               ::qt_wince___fileno
-#define QT_OPEN			::qt_wince_open
+#define QT_OPEN                 ::qt_wince_open
-#define QT_CLOSE		::qt_wince__close
+#define QT_CLOSE                ::qt_wince__close
 #ifdef QT_LARGEFILE_SUPPORT
-#define QT_LSEEK		::_lseeki64
+#define QT_LSEEK                ::_lseeki64
-#define QT_TSTAT		::_tstati64
+#define QT_TSTAT                ::_tstati64
 #else
-#define QT_LSEEK		::qt_wince__lseek
+#define QT_LSEEK                ::qt_wince__lseek
-#define QT_TSTAT		::_tstat
+#define QT_TSTAT                ::_tstat
 #endif
-#define QT_READ			::qt_wince__read
+#define QT_READ                 ::qt_wince__read
-#define QT_WRITE		::qt_wince__write
+#define QT_WRITE                ::qt_wince__write
-#define QT_ACCESS		::qt_wince__access
+#define QT_ACCESS               ::qt_wince__access
-#define QT_GETCWD		::_getcwd
+#define QT_GETCWD               ::_getcwd
-#define QT_CHDIR		::_chdir
+#define QT_CHDIR                ::_chdir
-#define QT_MKDIR		::qt_wince__mkdir
+#define QT_MKDIR                ::qt_wince__mkdir
-#define QT_RMDIR		::qt_wince__rmdir
+#define QT_RMDIR                ::qt_wince__rmdir
-#define QT_OPEN_LARGEFILE	0
+#define QT_OPEN_LARGEFILE       0
-#define QT_OPEN_RDONLY		_O_RDONLY
+#define QT_OPEN_RDONLY          _O_RDONLY
-#define QT_OPEN_WRONLY		_O_WRONLY
+#define QT_OPEN_WRONLY          _O_WRONLY
-#define QT_OPEN_RDWR		_O_RDWR
+#define QT_OPEN_RDWR            _O_RDWR
-#define QT_OPEN_CREAT		_O_CREAT
+#define QT_OPEN_CREAT           _O_CREAT
-#define QT_OPEN_TRUNC		_O_TRUNC
+#define QT_OPEN_TRUNC           _O_TRUNC
-#define QT_OPEN_APPEND		_O_APPEND
+#define QT_OPEN_APPEND          _O_APPEND
-# define QT_OPEN_TEXT		_O_TEXT
+# define QT_OPEN_TEXT           _O_TEXT
-# define QT_OPEN_BINARY		_O_BINARY
+# define QT_OPEN_BINARY         _O_BINARY
 
 #define QT_FOPEN                ::fopen
 #define QT_FSEEK                ::fseek
@@ -115,17 +115,17 @@
 #define QT_FPOS_T               fpos_t
 #define QT_OFF_T                long
 
-#define QT_SIGNAL_ARGS		int
+#define QT_SIGNAL_ARGS          int
 
 #define QT_VSNPRINTF(buffer, count, format, arg) \
     _vsnprintf(buffer, count, format, arg)
 
-#define QT_SNPRINTF		::_snprintf
+#define QT_SNPRINTF             ::_snprintf
 
-# define F_OK	0
+# define F_OK   0
-# define X_OK	1
+# define X_OK   1
-# define W_OK	2
+# define W_OK   2
-# define R_OK	4
+# define R_OK   4
 
 typedef int mode_t;
 

mkspecs/cygwin-g++/qplatformdefs.h

@@ -73,7 +73,7 @@
 #include <sys/ioctl.h>
 // Cygwin does not provide <sys/ipc.h> and <sys/shm.h> because it
 // doesn't support SysV IPC or shared memory. See for example:
-// 	http://afni.nimh.nih.gov/afni/afniboard/messages/1725.html
+//      http://afni.nimh.nih.gov/afni/afniboard/messages/1725.html
 #include <sys/time.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
@@ -88,8 +88,8 @@
 #define QT_OPEN_LARGEFILE 0
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/darwin-g++/qplatformdefs.h

@@ -79,7 +79,7 @@
 #undef QT_OPEN_LARGEFILE
 #define QT_OPEN_LARGEFILE       0
 
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 #endif // QPLATFORMDEFS_H

mkspecs/freebsd-g++/qplatformdefs.h

@@ -82,7 +82,7 @@
 
 #define QT_OPEN_LARGEFILE       0
 
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 #endif // QPLATFORMDEFS_H

mkspecs/hurd-g++/qplatformdefs.h

@@ -85,8 +85,8 @@
 #include "../common/posix/qplatformdefs.h"
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/irix-cc-64/qplatformdefs.h

@@ -88,8 +88,8 @@
 
 // Irix 6.5 and better
 #if defined(_SGIAPI)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/irix-cc/qplatformdefs.h

@@ -88,8 +88,8 @@
 
 // Irix 6.5 and better
 #if defined(_SGIAPI)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/irix-g++/qplatformdefs.h

@@ -95,8 +95,8 @@
 
 // Irix 6.5 and better
 #if defined(_SGIAPI)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/linux-clang/qplatformdefs.h

@@ -87,14 +87,14 @@
 #undef QT_SOCKLEN_T
 
 #if defined(__GLIBC__) && (__GLIBC__ >= 2)
-#define QT_SOCKLEN_T		socklen_t
+#define QT_SOCKLEN_T            socklen_t
 #else
-#define QT_SOCKLEN_T		int
+#define QT_SOCKLEN_T            int
 #endif
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/linux-cxx/qplatformdefs.h

@@ -94,8 +94,8 @@
 #endif
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/linux-g++/qplatformdefs.h

@@ -93,8 +93,8 @@
 #endif
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/linux-kcc/qplatformdefs.h

@@ -97,8 +97,8 @@
 #endif
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/linux-llvm/qplatformdefs.h

@@ -94,8 +94,8 @@
 #endif
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/linux-lsb-g++/qplatformdefs.h

@@ -105,8 +105,8 @@
 #endif
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/linux-pgcc/qplatformdefs.h

@@ -94,8 +94,8 @@
 #endif
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/lynxos-g++/qplatformdefs.h

@@ -86,8 +86,8 @@
 #endif
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/netbsd-g++/qplatformdefs.h

@@ -84,8 +84,8 @@
 // NetBSD 1.0 - 1.3.3           int
 // NetBSD 1.4 - 1.5             socklen_t
 
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 // Older NetBSD versions may still use the a.out format instead of ELF.
 #ifndef __ELF__

mkspecs/openbsd-g++/qplatformdefs.h

@@ -85,8 +85,8 @@
 // OpenBSD 2.2 - 2.4            int
 // OpenBSD 2.5 - 2.8            socklen_t
 
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 // 1003.1c-1995 says on page 38 (2.9.3, paragraph 3) that if _POSIX_THREADS
 // is defined, then _POSIX_THREAD_SAFE_FUNCTIONS must also be defined.

mkspecs/sco-cc/qplatformdefs.h

@@ -81,7 +81,7 @@
 #undef QT_SOCKLEN_T
 #define QT_SOCKLEN_T            size_t
 
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 #endif // QPLATFORMDEFS_H

mkspecs/sco-g++/qplatformdefs.h

@@ -85,7 +85,7 @@
 #undef QT_SOCKLEN_T
 #define QT_SOCKLEN_T            int
 
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 #endif // QPLATFORMDEFS_H

mkspecs/solaris-cc-64/qplatformdefs.h

@@ -87,8 +87,8 @@ static inline int qt_socket_connect(int s, struct sockaddr *addr, QT_SOCKLEN_T a
 { return ::connect(s, addr, addrlen); }
 
 // Only Solaris 7 and better support 64-bit
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 #ifdef connect
 #undef connect

mkspecs/solaris-cc/qplatformdefs.h

@@ -113,8 +113,8 @@ extern "C" int gethostname(char *, int);
 
 #if defined(_XOPEN_UNIX)
 // Solaris 2.6 and better
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #ifdef connect

mkspecs/solaris-g++-64/qplatformdefs.h

@@ -100,7 +100,7 @@ static inline int qt_socket_bind(int s, struct sockaddr *addr, QT_SOCKLEN_T addr
 #endif
 
 // Only Solaris 7 and better support 64-bit
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 #endif // QPLATFORMDEFS_H

mkspecs/solaris-g++/qplatformdefs.h

@@ -128,8 +128,8 @@ extern "C" int gethostname(char *, int);
 
 #if defined(_XOPEN_UNIX)
 // Solaris 2.6 and better
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/tru64-cxx/qplatformdefs.h

@@ -102,8 +102,8 @@ extern "C" int usleep(useconds_t);
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE-0 >= 400)
 // Tru64 5.0 and better
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/tru64-g++/qplatformdefs.h

@@ -102,8 +102,8 @@ extern "C" int usleep(useconds_t);
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE-0 >= 400)
 // Tru64 5.0 and better
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/unixware-cc/qplatformdefs.h

@@ -85,7 +85,7 @@
 #define QT_OFF_T                off_t
 #define QT_SOCKLEN_T            size_t
 
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 #endif // QPLATFORMDEFS_H

mkspecs/unixware-g++/qplatformdefs.h

@@ -85,7 +85,7 @@
 #define QT_OFF_T                off_t
 #define QT_SOCKLEN_T            size_t
 
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 #endif // QPLATFORMDEFS_H

mkspecs/unsupported/integrity-ghs/qplatformdefs.h

@@ -110,37 +110,37 @@
 #define QT_OFF_T                long
 #endif
 
-#define QT_STAT_REG		S_IFREG
+#define QT_STAT_REG             S_IFREG
-#define QT_STAT_DIR		S_IFDIR
+#define QT_STAT_DIR             S_IFDIR
-#define QT_STAT_MASK		S_IFMT
+#define QT_STAT_MASK            S_IFMT
-#define QT_STAT_LNK		S_IFLNK
+#define QT_STAT_LNK             S_IFLNK
-#define QT_SOCKET_CONNECT	::connect
+#define QT_SOCKET_CONNECT       ::connect
-#define QT_SOCKET_BIND		::bind
+#define QT_SOCKET_BIND          ::bind
-#define QT_FILENO		fileno
+#define QT_FILENO               fileno
 #ifndef QT_CLOSE
-#define QT_CLOSE		::close
+#define QT_CLOSE                ::close
 #endif
 #ifndef QT_READ
-#define QT_READ			::read
+#define QT_READ                 ::read
 #endif
 #ifndef QT_WRITE
-#define QT_WRITE		::write
+#define QT_WRITE                ::write
 #endif
-#define QT_ACCESS		::access
+#define QT_ACCESS               ::access
-#define QT_GETCWD		::getcwd
+#define QT_GETCWD               ::getcwd
-#define QT_CHDIR		::chdir
+#define QT_CHDIR                ::chdir
-#define QT_MKDIR		::mkdir
+#define QT_MKDIR                ::mkdir
-#define QT_RMDIR		::rmdir
+#define QT_RMDIR                ::rmdir
-#define QT_OPEN_RDONLY		O_RDONLY
+#define QT_OPEN_RDONLY          O_RDONLY
-#define QT_OPEN_WRONLY		O_WRONLY
+#define QT_OPEN_WRONLY          O_WRONLY
-#define QT_OPEN_RDWR		O_RDWR
+#define QT_OPEN_RDWR            O_RDWR
-#define QT_OPEN_CREAT		O_CREAT
+#define QT_OPEN_CREAT           O_CREAT
-#define QT_OPEN_TRUNC		O_TRUNC
+#define QT_OPEN_TRUNC           O_TRUNC
-#define QT_OPEN_APPEND		O_APPEND
+#define QT_OPEN_APPEND          O_APPEND
 
-#define QT_SIGNAL_RETTYPE	void
+#define QT_SIGNAL_RETTYPE       void
-#define QT_SIGNAL_ARGS		int
+#define QT_SIGNAL_ARGS          int
-#define QT_SIGNAL_IGNORE	SIG_IGN
+#define QT_SIGNAL_IGNORE        SIG_IGN
 
 #define QT_MMAP                 ::mmap
 
@@ -166,8 +166,8 @@
 #define QT_SOCKLEN_T           socklen_t
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 // INTEGRITY doesn't enable the declaration in _POSIX_SOURCE mode,

mkspecs/unsupported/linux-armcc/qplatformdefs.h

@@ -93,8 +93,8 @@
 #endif
 
 #if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 #endif
 
 #endif // QPLATFORMDEFS_H

mkspecs/unsupported/qnx-X11-g++/qplatformdefs.h

@@ -84,8 +84,8 @@
 #define QT_USE_XOPEN_LFS_EXTENSIONS
 #include "../../common/posix/qplatformdefs.h"
 
-#define QT_SNPRINTF		::snprintf
+#define QT_SNPRINTF             ::snprintf
-#define QT_VSNPRINTF		::vsnprintf
+#define QT_VSNPRINTF            ::vsnprintf
 
 // QNX6 doesn't have getpagesize()
 inline int getpagesize()

mkspecs/unsupported/win32-msvc2003/qplatformdefs.h

@@ -68,49 +68,49 @@
 
 #define Q_FS_FAT
 #ifdef QT_LARGEFILE_SUPPORT
-#define QT_STATBUF		struct _stati64		// non-ANSI defs
+#define QT_STATBUF              struct _stati64         // non-ANSI defs
-#define QT_STATBUF4TSTAT	struct _stati64		// non-ANSI defs
+#define QT_STATBUF4TSTAT        struct _stati64         // non-ANSI defs
-#define QT_STAT			::_stati64
+#define QT_STAT                 ::_stati64
-#define QT_FSTAT		::_fstati64
+#define QT_FSTAT                ::_fstati64
 #else
-#define QT_STATBUF		struct _stat		// non-ANSI defs
+#define QT_STATBUF              struct _stat            // non-ANSI defs
-#define QT_STATBUF4TSTAT	struct _stat		// non-ANSI defs
+#define QT_STATBUF4TSTAT        struct _stat            // non-ANSI defs
-#define QT_STAT			::_stat
+#define QT_STAT                 ::_stat
-#define QT_FSTAT		::_fstat
+#define QT_FSTAT                ::_fstat
 #endif
-#define QT_STAT_REG		_S_IFREG
+#define QT_STAT_REG             _S_IFREG
-#define QT_STAT_DIR		_S_IFDIR
+#define QT_STAT_DIR             _S_IFDIR
-#define QT_STAT_MASK		_S_IFMT
+#define QT_STAT_MASK            _S_IFMT
 #if defined(_S_IFLNK)
-#  define QT_STAT_LNK		_S_IFLNK
+#  define QT_STAT_LNK           _S_IFLNK
 #endif
-#define QT_FILENO		_fileno
+#define QT_FILENO               _fileno
-#define QT_OPEN			::_open
+#define QT_OPEN                 ::_open
-#define QT_CLOSE		::_close
+#define QT_CLOSE                ::_close
 #ifdef QT_LARGEFILE_SUPPORT
-#define QT_LSEEK		::_lseeki64
+#define QT_LSEEK                ::_lseeki64
-#define QT_TSTAT		::_tstati64
+#define QT_TSTAT                ::_tstati64
 #else
-#define QT_LSEEK		::_lseek
+#define QT_LSEEK                ::_lseek
-#define QT_TSTAT		::_tstat
+#define QT_TSTAT                ::_tstat
 #endif
-#define QT_READ			::_read
+#define QT_READ                 ::_read
-#define QT_WRITE		::_write
+#define QT_WRITE                ::_write
-#define QT_ACCESS		::_access
+#define QT_ACCESS               ::_access
-#define QT_GETCWD		::_getcwd
+#define QT_GETCWD               ::_getcwd
-#define QT_CHDIR		::_chdir
+#define QT_CHDIR                ::_chdir
-#define QT_MKDIR		::_mkdir
+#define QT_MKDIR                ::_mkdir
-#define QT_RMDIR		::_rmdir
+#define QT_RMDIR                ::_rmdir
 #define QT_OPEN_LARGEFILE       0
-#define QT_OPEN_RDONLY		_O_RDONLY
+#define QT_OPEN_RDONLY          _O_RDONLY
-#define QT_OPEN_WRONLY		_O_WRONLY
+#define QT_OPEN_WRONLY          _O_WRONLY
-#define QT_OPEN_RDWR		_O_RDWR
+#define QT_OPEN_RDWR            _O_RDWR
-#define QT_OPEN_CREAT		_O_CREAT
+#define QT_OPEN_CREAT           _O_CREAT
-#define QT_OPEN_TRUNC		_O_TRUNC
+#define QT_OPEN_TRUNC           _O_TRUNC
-#define QT_OPEN_APPEND		_O_APPEND
+#define QT_OPEN_APPEND          _O_APPEND
 #if defined(O_TEXT)
-# define QT_OPEN_TEXT		_O_TEXT
+# define QT_OPEN_TEXT           _O_TEXT
-# define QT_OPEN_BINARY		_O_BINARY
+# define QT_OPEN_BINARY         _O_BINARY
 #endif
 
 #include "../../common/c89/qplatformdefs.h"
@@ -125,15 +125,15 @@
 #define QT_OFF_T                __int64
 #endif
 
-#define QT_SIGNAL_ARGS		int
+#define QT_SIGNAL_ARGS          int
 
 #define QT_VSNPRINTF ::_vsnprintf
-#define QT_SNPRINTF		::_snprintf
+#define QT_SNPRINTF             ::_snprintf
 
-# define F_OK	0
+# define F_OK   0
-# define X_OK	1
+# define X_OK   1
-# define W_OK	2
+# define W_OK   2
-# define R_OK	4
+# define R_OK   4
 
 typedef int mode_t;
 

mkspecs/win32-g++/qplatformdefs.h

@@ -79,57 +79,57 @@ typedef enum {
 #endif
 
 #ifdef QT_LARGEFILE_SUPPORT
-#define QT_STATBUF		struct _stati64		// non-ANSI defs
+#define QT_STATBUF              struct _stati64         // non-ANSI defs
-#define QT_STATBUF4TSTAT	struct _stati64		// non-ANSI defs
+#define QT_STATBUF4TSTAT        struct _stati64         // non-ANSI defs
-#define QT_STAT			::_stati64
+#define QT_STAT                 ::_stati64
-#define QT_FSTAT		::_fstati64
+#define QT_FSTAT                ::_fstati64
 #else
-#define QT_STATBUF		struct _stat		// non-ANSI defs
+#define QT_STATBUF              struct _stat            // non-ANSI defs
-#define QT_STATBUF4TSTAT	struct _stat		// non-ANSI defs
+#define QT_STATBUF4TSTAT        struct _stat            // non-ANSI defs
-#define QT_STAT			::_stat
+#define QT_STAT                 ::_stat
-#define QT_FSTAT		::_fstat
+#define QT_FSTAT                ::_fstat
 #endif
-#define QT_STAT_REG		_S_IFREG
+#define QT_STAT_REG             _S_IFREG
-#define QT_STAT_DIR		_S_IFDIR
+#define QT_STAT_DIR             _S_IFDIR
-#define QT_STAT_MASK		_S_IFMT
+#define QT_STAT_MASK            _S_IFMT
 #if defined(_S_IFLNK)
-#  define QT_STAT_LNK		_S_IFLNK
+#  define QT_STAT_LNK           _S_IFLNK
 #endif
-#define QT_FILENO		_fileno
+#define QT_FILENO               _fileno
-#define QT_OPEN			::_open
+#define QT_OPEN                 ::_open
-#define QT_CLOSE		::_close
+#define QT_CLOSE                ::_close
 #ifdef QT_LARGEFILE_SUPPORT
-#define QT_LSEEK		::_lseeki64
+#define QT_LSEEK                ::_lseeki64
 #ifndef UNICODE
-#define QT_TSTAT		::_stati64
+#define QT_TSTAT                ::_stati64
 #else
-#define QT_TSTAT		::_wstati64
+#define QT_TSTAT                ::_wstati64
 #endif
 #else
-#define QT_LSEEK		::_lseek
+#define QT_LSEEK                ::_lseek
 #ifndef UNICODE
-#define QT_TSTAT		::_stat
+#define QT_TSTAT                ::_stat
 #else
-#define QT_TSTAT		::_wstat
+#define QT_TSTAT                ::_wstat
 #endif
 #endif
-#define QT_READ			::_read
+#define QT_READ                 ::_read
-#define QT_WRITE		::_write
+#define QT_WRITE                ::_write
-#define QT_ACCESS		::_access
+#define QT_ACCESS               ::_access
-#define QT_GETCWD		::_getcwd
+#define QT_GETCWD               ::_getcwd
-#define QT_CHDIR		::_chdir
+#define QT_CHDIR                ::_chdir
-#define QT_MKDIR		::_mkdir
+#define QT_MKDIR                ::_mkdir
-#define QT_RMDIR		::_rmdir
+#define QT_RMDIR                ::_rmdir
 #define QT_OPEN_LARGEFILE       0
-#define QT_OPEN_RDONLY		_O_RDONLY
+#define QT_OPEN_RDONLY          _O_RDONLY
-#define QT_OPEN_WRONLY		_O_WRONLY
+#define QT_OPEN_WRONLY          _O_WRONLY
-#define QT_OPEN_RDWR		_O_RDWR
+#define QT_OPEN_RDWR            _O_RDWR
-#define QT_OPEN_CREAT		_O_CREAT
+#define QT_OPEN_CREAT           _O_CREAT
-#define QT_OPEN_TRUNC		_O_TRUNC
+#define QT_OPEN_TRUNC           _O_TRUNC
-#define QT_OPEN_APPEND		_O_APPEND
+#define QT_OPEN_APPEND          _O_APPEND
 #if defined(O_TEXT)
-# define QT_OPEN_TEXT		_O_TEXT
+# define QT_OPEN_TEXT           _O_TEXT
-# define QT_OPEN_BINARY		_O_BINARY
+# define QT_OPEN_BINARY         _O_BINARY
 #endif
 
 #include "../common/c89/qplatformdefs.h"
@@ -144,15 +144,15 @@ typedef enum {
 #define QT_OFF_T                off64_t
 #endif
 
-#define QT_SIGNAL_ARGS		int
+#define QT_SIGNAL_ARGS          int
 
-#define QT_VSNPRINTF		::_vsnprintf
+#define QT_VSNPRINTF            ::_vsnprintf
-#define QT_SNPRINTF		::_snprintf
+#define QT_SNPRINTF             ::_snprintf
 
-# define F_OK	0
+# define F_OK   0
-# define X_OK	1
+# define X_OK   1
-# define W_OK	2
+# define W_OK   2
-# define R_OK	4
+# define R_OK   4
 
 
 #endif // QPLATFORMDEFS_H

mkspecs/win32-msvc2005/qplatformdefs.h

@@ -66,51 +66,51 @@
 #include <stdlib.h>
 
 #ifdef QT_LARGEFILE_SUPPORT
-#define QT_STATBUF		struct _stati64		// non-ANSI defs
+#define QT_STATBUF              struct _stati64         // non-ANSI defs
-#define QT_STATBUF4TSTAT	struct _stati64		// non-ANSI defs
+#define QT_STATBUF4TSTAT        struct _stati64         // non-ANSI defs
-#define QT_STAT			::_stati64
+#define QT_STAT                 ::_stati64
-#define QT_FSTAT		::_fstati64
+#define QT_FSTAT                ::_fstati64
 #else
-#define QT_STATBUF		struct _stat		// non-ANSI defs
+#define QT_STATBUF              struct _stat            // non-ANSI defs
-#define QT_STATBUF4TSTAT	struct _stat		// non-ANSI defs
+#define QT_STATBUF4TSTAT        struct _stat            // non-ANSI defs
-#define QT_STAT			::_stat
+#define QT_STAT                 ::_stat
-#define QT_FSTAT		::_fstat
+#define QT_FSTAT                ::_fstat
 #endif
-#define QT_STAT_REG		_S_IFREG
+#define QT_STAT_REG             _S_IFREG
-#define QT_STAT_DIR		_S_IFDIR
+#define QT_STAT_DIR             _S_IFDIR
-#define QT_STAT_MASK		_S_IFMT
+#define QT_STAT_MASK            _S_IFMT
 #if defined(_S_IFLNK)
-#  define QT_STAT_LNK		_S_IFLNK
+#  define QT_STAT_LNK           _S_IFLNK
 #else
-#  define QT_STAT_LNK		0120000
+#  define QT_STAT_LNK           0120000
 #endif
-#define QT_FILENO		_fileno
+#define QT_FILENO               _fileno
-#define QT_OPEN			::_open
+#define QT_OPEN                 ::_open
-#define QT_CLOSE		::_close
+#define QT_CLOSE                ::_close
 #ifdef QT_LARGEFILE_SUPPORT
-#define QT_LSEEK		::_lseeki64
+#define QT_LSEEK                ::_lseeki64
-#define QT_TSTAT		::_tstati64
+#define QT_TSTAT                ::_tstati64
 #else
-#define QT_LSEEK		::_lseek
+#define QT_LSEEK                ::_lseek
-#define QT_TSTAT		::_tstat
+#define QT_TSTAT                ::_tstat
 #endif
-#define QT_READ			::_read
+#define QT_READ                 ::_read
-#define QT_WRITE		::_write
+#define QT_WRITE                ::_write
-#define QT_ACCESS		::_access
+#define QT_ACCESS               ::_access
-#define QT_GETCWD		::_getcwd
+#define QT_GETCWD               ::_getcwd
-#define QT_CHDIR		::_chdir
+#define QT_CHDIR                ::_chdir
-#define QT_MKDIR		::_mkdir
+#define QT_MKDIR                ::_mkdir
-#define QT_RMDIR		::_rmdir
+#define QT_RMDIR                ::_rmdir
 #define QT_OPEN_LARGEFILE       0
-#define QT_OPEN_RDONLY		_O_RDONLY
+#define QT_OPEN_RDONLY          _O_RDONLY
-#define QT_OPEN_WRONLY		_O_WRONLY
+#define QT_OPEN_WRONLY          _O_WRONLY
-#define QT_OPEN_RDWR		_O_RDWR
+#define QT_OPEN_RDWR            _O_RDWR
-#define QT_OPEN_CREAT		_O_CREAT
+#define QT_OPEN_CREAT           _O_CREAT
-#define QT_OPEN_TRUNC		_O_TRUNC
+#define QT_OPEN_TRUNC           _O_TRUNC
-#define QT_OPEN_APPEND		_O_APPEND
+#define QT_OPEN_APPEND          _O_APPEND
 #if defined(O_TEXT)
-# define QT_OPEN_TEXT		_O_TEXT
+# define QT_OPEN_TEXT           _O_TEXT
-# define QT_OPEN_BINARY		_O_BINARY
+# define QT_OPEN_BINARY         _O_BINARY
 #endif
 
 #include "../common/c89/qplatformdefs.h"
@@ -125,17 +125,17 @@
 #define QT_OFF_T                __int64
 #endif
 
-#define QT_SIGNAL_ARGS		int
+#define QT_SIGNAL_ARGS          int
 
 #define QT_VSNPRINTF(buffer, count, format, arg) \
     vsnprintf_s(buffer, count, count-1, format, arg)
 
-#define QT_SNPRINTF		::_snprintf
+#define QT_SNPRINTF             ::_snprintf
 
-# define F_OK	0
+# define F_OK   0
-# define X_OK	1
+# define X_OK   1
-# define W_OK	2
+# define W_OK   2
-# define R_OK	4
+# define R_OK   4
 
 typedef int mode_t;
 

qmake/generators/unix/unixmake2.cpp

@@ -1316,7 +1316,7 @@ UnixMakefileGenerator::writeLibtoolFile()
     t << "# " << lname << " - a libtool library file\n";
     t << "# Generated by qmake/libtool (" QMAKE_VERSION_STR ") (Qt "
       << QT_VERSION_STR << ") on: " << QDateTime::currentDateTime().toString();
-	t << "\n";
+    t << "\n";
 
     t << "# The name that we can dlopen(3).\n"
       << "dlname='" << var(project->isActiveConfig("plugin") ? "TARGET" : "TARGET_x")

qmake/generators/win32/mingw_make.cpp

@@ -101,7 +101,7 @@ bool MingwMakefileGenerator::findLibraries()
             }
             if (!out.isEmpty()) // We assume if it never finds it that its correct
                 (*it) = out;
-	    } else if((*it).startsWith("-L")) {
+        } else if ((*it).startsWith("-L")) {
             dirs.append(QMakeLocalFileName((*it).mid(2).toQString()));
         }
 
@@ -159,7 +159,7 @@ void createLdObjectScriptFile(const QString &fileName, const ProStringList &objL
                 t << path << endl;
         }
         t << ");\n";
-	t.flush();
+        t.flush();
         file.close();
     }
 }
@@ -175,7 +175,7 @@ void createArObjectScriptFile(const QString &fileName, const QString &target, co
             t << "ADDMOD " << *it << endl;
         }
         t << "SAVE\n";
-	t.flush();
+        t.flush();
         file.close();
     }
 }
@@ -204,16 +204,16 @@ void MingwMakefileGenerator::writeMingwParts(QTextStream &t)
 
     if (!preCompHeaderOut.isEmpty()) {
         QString header = project->first("PRECOMPILED_HEADER").toQString();
-	QString cHeader = preCompHeaderOut + Option::dir_sep + "c";
+        QString cHeader = preCompHeaderOut + Option::dir_sep + "c";
-	t << escapeDependencyPath(cHeader) << ": " << escapeDependencyPath(header) << " "
+        t << escapeDependencyPath(cHeader) << ": " << escapeDependencyPath(header) << " "
           << escapeDependencyPaths(findDependencies(header)).join(" \\\n\t\t")
-	  << "\n\t" << mkdir_p_asstring(preCompHeaderOut)
+          << "\n\t" << mkdir_p_asstring(preCompHeaderOut)
           << "\n\t$(CC) -x c-header -c $(CFLAGS) $(INCPATH) -o " << cHeader << " " << header
           << endl << endl;
-	QString cppHeader = preCompHeaderOut + Option::dir_sep + "c++";
+        QString cppHeader = preCompHeaderOut + Option::dir_sep + "c++";
-	t << escapeDependencyPath(cppHeader) << ": " << escapeDependencyPath(header) << " "
+        t << escapeDependencyPath(cppHeader) << ": " << escapeDependencyPath(header) << " "
           << escapeDependencyPaths(findDependencies(header)).join(" \\\n\t\t")
-	  << "\n\t" << mkdir_p_asstring(preCompHeaderOut)
+          << "\n\t" << mkdir_p_asstring(preCompHeaderOut)
           << "\n\t$(CXX) -x c++-header -c $(CXXFLAGS) $(INCPATH) -o " << cppHeader << " " << header
           << endl << endl;
     }
@@ -269,7 +269,7 @@ void MingwMakefileGenerator::init()
             destDir = Option::fixPathToTargetOS(project->first("DESTDIR") + Option::dir_sep, false, false);
         project->values("MINGW_IMPORT_LIB").prepend(destDir + "lib" + project->first("TARGET")
                                                          + project->first("TARGET_VERSION_EXT") + ".a");
-	project->values("QMAKE_LFLAGS").append(QString("-Wl,--out-implib,") + project->first("MINGW_IMPORT_LIB"));
+        project->values("QMAKE_LFLAGS").append(QString("-Wl,--out-implib,") + project->first("MINGW_IMPORT_LIB"));
     }
 
     if (!project->values("DEF_FILE").isEmpty()) {
@@ -287,21 +287,21 @@ void MingwMakefileGenerator::init()
         && project->isActiveConfig("precompile_header")) {
         QString preCompHeader = var("PRECOMPILED_DIR")
                     + QFileInfo(project->first("PRECOMPILED_HEADER").toQString()).fileName();
-	preCompHeaderOut = preCompHeader + ".gch";
+        preCompHeaderOut = preCompHeader + ".gch";
-	project->values("QMAKE_CLEAN").append(preCompHeaderOut + Option::dir_sep + "c");
+        project->values("QMAKE_CLEAN").append(preCompHeaderOut + Option::dir_sep + "c");
-	project->values("QMAKE_CLEAN").append(preCompHeaderOut + Option::dir_sep + "c++");
+        project->values("QMAKE_CLEAN").append(preCompHeaderOut + Option::dir_sep + "c++");
 
-	project->values("QMAKE_RUN_CC").clear();
+        project->values("QMAKE_RUN_CC").clear();
-	project->values("QMAKE_RUN_CC").append("$(CC) -c -include " + preCompHeader +
+        project->values("QMAKE_RUN_CC").append("$(CC) -c -include " + preCompHeader +
                                                     " $(CFLAGS) $(INCPATH) " + var("QMAKE_CC_O_FLAG") + "$obj $src");
         project->values("QMAKE_RUN_CC_IMP").clear();
-	project->values("QMAKE_RUN_CC_IMP").append("$(CC)  -c -include " + preCompHeader +
+        project->values("QMAKE_RUN_CC_IMP").append("$(CC)  -c -include " + preCompHeader +
                                                         " $(CFLAGS) $(INCPATH) " + var("QMAKE_CC_O_FLAG") + "$@ $<");
         project->values("QMAKE_RUN_CXX").clear();
-	project->values("QMAKE_RUN_CXX").append("$(CXX) -c -include " + preCompHeader +
+        project->values("QMAKE_RUN_CXX").append("$(CXX) -c -include " + preCompHeader +
                                                      " $(CXXFLAGS) $(INCPATH) " + var("QMAKE_CC_O_FLAG") + "$obj $src");
         project->values("QMAKE_RUN_CXX_IMP").clear();
-	project->values("QMAKE_RUN_CXX_IMP").append("$(CXX) -c -include " + preCompHeader +
+        project->values("QMAKE_RUN_CXX_IMP").append("$(CXX) -c -include " + preCompHeader +
                                                          " $(CXXFLAGS) $(INCPATH) " + var("QMAKE_CC_O_FLAG") + "$@ $<");
     }
 
@@ -350,10 +350,10 @@ void MingwMakefileGenerator::writeObjectsPart(QTextStream &t)
     if (project->values("OBJECTS").count() < var("QMAKE_LINK_OBJECT_MAX").toInt()) {
         objectsLinkLine = "$(OBJECTS)";
     } else if (project->isActiveConfig("staticlib") && project->first("TEMPLATE") == "lib") {
-	QString ar_script_file = var("QMAKE_LINK_OBJECT_SCRIPT") + "." + var("TARGET");
+        QString ar_script_file = var("QMAKE_LINK_OBJECT_SCRIPT") + "." + var("TARGET");
-	if (!var("BUILD_NAME").isEmpty()) {
+        if (!var("BUILD_NAME").isEmpty()) {
-	    ar_script_file += "." + var("BUILD_NAME");
+            ar_script_file += "." + var("BUILD_NAME");
-	}
+        }
         // QMAKE_LIB is used for win32, including mingw, whereas QMAKE_AR is used on Unix.
         if (project->isActiveConfig("rvct_linker")) {
             createRvctObjectScriptFile(ar_script_file, project->values("OBJECTS"));
@@ -371,9 +371,9 @@ void MingwMakefileGenerator::writeObjectsPart(QTextStream &t)
         }
     } else {
         QString ld_script_file = var("QMAKE_LINK_OBJECT_SCRIPT") + "." + var("TARGET");
-	if (!var("BUILD_NAME").isEmpty()) {
+        if (!var("BUILD_NAME").isEmpty()) {
-	    ld_script_file += "." + var("BUILD_NAME");
+            ld_script_file += "." + var("BUILD_NAME");
-	}
+        }
         if (project->isActiveConfig("rvct_linker")) {
             createRvctObjectScriptFile(ld_script_file, project->values("OBJECTS"));
             objectsLinkLine = QString::fromLatin1("--via ") + escapeFilePath(ld_script_file);
@@ -393,7 +393,7 @@ void MingwMakefileGenerator::writeBuildRulesPart(QTextStream &t)
     if(!project->isEmpty("QMAKE_PRE_LINK"))
         t << "\n\t" <<var("QMAKE_PRE_LINK");
     if(project->isActiveConfig("staticlib") && project->first("TEMPLATE") == "lib") {
-	if (project->values("OBJECTS").count() < var("QMAKE_LINK_OBJECT_MAX").toInt()) {
+        if (project->values("OBJECTS").count() < var("QMAKE_LINK_OBJECT_MAX").toInt()) {
             t << "\n\t$(LIB) $(DESTDIR_TARGET) " << objectsLinkLine << " " ;
         } else {
             t << "\n\t" << objectsLinkLine << " " ;

qmake/generators/win32/msvc_objectmodel.cpp

@@ -1531,7 +1531,7 @@ bool VCLinkerTool::parseOption(const char* option)
             AdditionalOptions.append(option);
         }
         break;
-	case 0x379ED25:
+    case 0x379ED25:
     case 0x157cf65: // /MACHINE:{AM33|ARM|CEE|IA64|X86|M32R|MIPS|MIPS16|MIPSFPU|MIPSFPU16|MIPSR41XX|PPC|SH3|SH4|SH5|THUMB|TRICORE}
         switch (elfHash(option+9)) {
         // Very limited documentation on all options but X86,
@@ -1661,7 +1661,7 @@ bool VCLinkerTool::parseOption(const char* option)
         else
             AdditionalOptions += option;
         break;
-	case 0x9B3C00D:
+    case 0x9B3C00D:
     case 0x78dc00d: // /SUBSYSTEM:{CONSOLE|EFI_APPLICATION|EFI_BOOT_SERVICE_DRIVER|EFI_ROM|EFI_RUNTIME_DRIVER|NATIVE|POSIX|WINDOWS|WINDOWSCE}[,major[.minor]]
         {
             // Split up in subsystem, and version number
@@ -2247,7 +2247,7 @@ bool VCFilter::addExtraCompiler(const VCFilterFile &info)
     CustomBuildTool.Description.clear();
     CustomBuildTool.Outputs.clear();
     CustomBuildTool.ToolPath.clear();
-	CustomBuildTool.ToolName = QLatin1String(_VCCustomBuildTool);
+    CustomBuildTool.ToolName = QLatin1String(_VCCustomBuildTool);
 
     for (int x = 0; x < extraCompilers.count(); ++x) {
         const QString &extraCompilerName = extraCompilers.at(x);
@@ -2285,13 +2285,13 @@ bool VCFilter::addExtraCompiler(const VCFilterFile &info)
         }
 
         // Dependency for the output
-        if(!tmp_dep.isEmpty())
+        if (!tmp_dep.isEmpty())
-	    deps = tmp_dep;
+            deps = tmp_dep;
-	if(!tmp_dep_cmd.isEmpty()) {
+        if (!tmp_dep_cmd.isEmpty()) {
             // Execute dependency command, and add every line as a dep
-	    char buff[256];
+            char buff[256];
-	    QString dep_cmd = Project->replaceExtraCompilerVariables(tmp_dep_cmd,
+            QString dep_cmd = Project->replaceExtraCompilerVariables(tmp_dep_cmd,
-							             Option::fixPathToLocalOS(inFile, true, false),
+                                                                     Option::fixPathToLocalOS(inFile, true, false),
                                                                      out);
             if(Project->canExecute(dep_cmd)) {
                 dep_cmd.prepend(QLatin1String("cd ")
@@ -2318,7 +2318,7 @@ bool VCFilter::addExtraCompiler(const VCFilterFile &info)
             }
         }
         for (int i = 0; i < deps.count(); ++i)
-	    deps[i] = Option::fixPathToTargetOS(
+            deps[i] = Option::fixPathToTargetOS(
                         Project->replaceExtraCompilerVariables(deps.at(i), inFile, out),
                         false).trimmed();
         // Command for file
@@ -2347,18 +2347,18 @@ bool VCFilter::addExtraCompiler(const VCFilterFile &info)
                                                          out);
         }
         // Name for command
-	if(!tmp_cmd_name.isEmpty()) {
+        if (!tmp_cmd_name.isEmpty()) {
-	    cmd_name = Project->replaceExtraCompilerVariables(tmp_cmd_name, inFile, out);
+            cmd_name = Project->replaceExtraCompilerVariables(tmp_cmd_name, inFile, out);
-	} else {
+        } else {
-	    int space = cmd.indexOf(' ');
+            int space = cmd.indexOf(' ');
-	    if(space != -1)
+            if (space != -1)
-		cmd_name = cmd.left(space);
+                cmd_name = cmd.left(space);
-	    else
+            else
-		cmd_name = cmd;
+                cmd_name = cmd;
-	    if((cmd_name[0] == '\'' || cmd_name[0] == '"') &&
+            if ((cmd_name[0] == '\'' || cmd_name[0] == '"') &&
-		cmd_name[0] == cmd_name[cmd_name.length()-1])
+                cmd_name[0] == cmd_name[cmd_name.length()-1])
-		cmd_name = cmd_name.mid(1,cmd_name.length()-2);
+                cmd_name = cmd_name.mid(1,cmd_name.length()-2);
-	}
+        }
 
         // Fixify paths
         for (int i = 0; i < deps.count(); ++i)

qmake/generators/win32/msvc_objectmodel.h

@@ -955,7 +955,7 @@ public:
     VCConfiguration*        Config;
     QList<VCFilterFile>     Files;
 
-    customBuildCheck	    CustomBuild;
+    customBuildCheck        CustomBuild;
 
     bool                    useCustomBuildTool;
     VCCustomBuildTool       CustomBuildTool;

qmake/generators/win32/winmakefile.cpp

@@ -89,12 +89,12 @@ Win32MakefileGenerator::findHighestVersion(const QString &d, const QString &stem
         QRegExp regx(QString("((lib)?%1([0-9]*)).(%2|prl)$").arg(stem).arg(ext), Qt::CaseInsensitive);
         for(QStringList::Iterator it = entries.begin(); it != entries.end(); ++it) {
             if(regx.exactMatch((*it))) {
-				if (!regx.cap(3).isEmpty()) {
+                if (!regx.cap(3).isEmpty()) {
-					bool ok = true;
+                    bool ok = true;
-					int num = regx.cap(3).toInt(&ok);
+                    int num = regx.cap(3).toInt(&ok);
-					biggest = qMax(biggest, (!ok ? -1 : num));
+                    biggest = qMax(biggest, (!ok ? -1 : num));
-				}
+                }
-			}
+            }
         }
     }
     if(libInfoRead
@@ -485,20 +485,20 @@ void Win32MakefileGenerator::processRcFileVar()
             rcFile.close();
         }
         if (writeRcFile) {
-	    bool ok;
+            bool ok;
-	    ok = rcFile.open(QFile::WriteOnly);
+            ok = rcFile.open(QFile::WriteOnly);
-	    if (!ok) {
+            if (!ok) {
-		// The file can't be opened... try creating the containing
+                // The file can't be opened... try creating the containing
-		// directory first (needed for clean shadow builds)
+                // directory first (needed for clean shadow builds)
-		QDir().mkpath(QFileInfo(rcFile).path());
+                QDir().mkpath(QFileInfo(rcFile).path());
-		ok = rcFile.open(QFile::WriteOnly);
+                ok = rcFile.open(QFile::WriteOnly);
-	    }
+            }
-	    if (!ok) {
+            if (!ok) {
-		::fprintf(stderr, "Cannot open for writing: %s", rcFile.fileName().toLatin1().constData());
+                ::fprintf(stderr, "Cannot open for writing: %s", rcFile.fileName().toLatin1().constData());
-		::exit(1);
+                ::exit(1);
-	    }
+            }
-	    rcFile.write(rcString);
+            rcFile.write(rcString);
-	    rcFile.close();
+            rcFile.close();
         }
         if (project->values("QMAKE_WRITE_DEFAULT_RC").isEmpty())
             project->values("RC_FILE").insert(0, rcFile.fileName());
@@ -530,7 +530,7 @@ void Win32MakefileGenerator::processRcFileVar()
         }
         project->values("RES_FILE").first() = Option::fixPathToTargetOS(
                     project->values("RES_FILE").first().toQString(), false, false);
-	project->values("POST_TARGETDEPS") += project->values("RES_FILE");
+        project->values("POST_TARGETDEPS") += project->values("RES_FILE");
         project->values("CLEAN_FILES") += project->values("RES_FILE");
     }
 }

qmake/option.cpp

@@ -329,9 +329,9 @@ Option::init(int argc, char **argv)
             globals->qmake_abslocation = argv0;
         } else if (argv0.contains(QLatin1Char('/'))
 #ifdef Q_OS_WIN
-		   || argv0.contains(QLatin1Char('\\'))
+                   || argv0.contains(QLatin1Char('\\'))
 #endif
-	    ) { //relative PWD
+            ) { //relative PWD
             globals->qmake_abslocation = QDir::current().absoluteFilePath(argv0);
         } else { //in the PATH
             QByteArray pEnv = qgetenv("PATH");

src/corelib/animation/qpropertyanimation.cpp

@@ -121,7 +121,7 @@ void QPropertyAnimationPrivate::updateMetaProperty()
             qWarning("QPropertyAnimation: you're trying to animate a non-existing property %s of your QObject", propertyName.constData());
     } else if (!targetValue->metaObject()->property(propertyIndex).isWritable()) {
         qWarning("QPropertyAnimation: you're trying to animate the non-writable property %s of your QObject", propertyName.constData());
-	}
+    }
 }
 
 void QPropertyAnimationPrivate::updateProperty(const QVariant &newValue)

src/corelib/arch/qatomic_ia64.h

@@ -302,7 +302,7 @@ Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetAcquire(T *expectedValu
     x = &_q_value;
     T *expectedValueCopy = expectedValue;
     return (_InterlockedCompareExchange64_acq(p, quintptr(newValue), quintptr(expectedValueCopy))
-	    == quintptr(expectedValue));
+            == quintptr(expectedValue));
 }
 
 template <typename T>
@@ -315,7 +315,7 @@ Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelease(T *expectedValu
     x = &_q_value;
     T *expectedValueCopy = expectedValue;
     return (_InterlockedCompareExchange64_rel(p, quintptr(newValue), quintptr(expectedValueCopy))
-	    == quintptr(expectedValue));
+            == quintptr(expectedValue));
 }
 
 template <typename T>

src/corelib/doc/snippets/code/doc_src_properties.cpp

@@ -48,7 +48,7 @@ Q_PROPERTY(type name
            [DESIGNABLE bool]
            [SCRIPTABLE bool]
            [STORED bool]
-	   [USER bool]
+           [USER bool]
            [CONSTANT]
            [FINAL])
 //! [0]

src/corelib/doc/snippets/code/doc_src_qalgorithms.cpp

@@ -274,9 +274,9 @@ list.insert(i, 12);
 QVector<int> vect;
 vect << 3 << 3 << 6 << 6 << 6 << 8;
 QVector<int>::iterator begin6 =
-	qLowerBound(vect.begin(), vect.end(), 6);
+        qLowerBound(vect.begin(), vect.end(), 6);
 QVector<int>::iterator end6 =
-	qUpperBound(begin6, vect.end(), 6);
+        qUpperBound(begin6, vect.end(), 6);
 
 QVector<int>::iterator i = begin6;
 while (i != end6) {
@@ -305,9 +305,9 @@ list.insert(i, 12);
 QVector<int> vect;
 vect << 3 << 3 << 6 << 6 << 6 << 8;
 QVector<int>::iterator begin6 =
-	qLowerBound(vect.begin(), vect.end(), 6);
+        qLowerBound(vect.begin(), vect.end(), 6);
 QVector<int>::iterator end6 =
-	qUpperBound(vect.begin(), vect.end(), 6);
+        qUpperBound(vect.begin(), vect.end(), 6);
 
 QVector<int>::iterator i = begin6;
 while (i != end6) {
@@ -323,7 +323,7 @@ QVector<int> vect;
 vect << 3 << 3 << 6 << 6 << 6 << 8;
 
 QVector<int>::iterator i =
-	qBinaryFind(vect.begin(), vect.end(), 6);
+        qBinaryFind(vect.begin(), vect.end(), 6);
 // i == vect.begin() + 2 (or 3 or 4)
 //! [22]
 

src/corelib/doc/snippets/code/doc_src_qiterator.cpp

@@ -218,7 +218,7 @@ QMutableListIterator<int> i(list);
 while (i.hasNext()) {
     int val = i.next();
     if (val < -32768 || val > 32767)
-	i.remove();
+        i.remove();
 }
 //! [19]
 
@@ -228,7 +228,7 @@ QMutableLinkedListIterator<int> i(list);
 while (i.hasNext()) {
     int val = i.next();
     if (val < -32768 || val > 32767)
-	i.remove();
+        i.remove();
 }
 //! [20]
 
@@ -238,7 +238,7 @@ QMutableVectorIterator<int> i(vector);
 while (i.hasNext()) {
     int val = i.next();
     if (val < -32768 || val > 32767)
-	i.remove();
+        i.remove();
 }
 //! [21]
 
@@ -248,7 +248,7 @@ QMutableSetIterator<int> i(set);
 while (i.hasNext()) {
     int val = i.next();
     if (val < -32768 || val > 32767)
-	i.remove();
+        i.remove();
 }
 //! [22]
 
@@ -305,7 +305,7 @@ while (i.hasPrevious()) {
 QMapIterator<int, QWidget *> i(map);
 while (i.findNext(widget)) {
     qDebug() << "Found widget " << widget << " under key "
-	     << i.key();
+             << i.key();
 }
 //! [28]
 
@@ -335,7 +335,7 @@ while (i.hasPrevious()) {
 QHashIterator<int, QWidget *> i(hash);
 while (i.findNext(widget)) {
     qDebug() << "Found widget " << widget << " under key "
-	     << i.key();
+             << i.key();
 }
 //! [31]
 
@@ -365,7 +365,7 @@ while (i.hasPrevious()) {
 QMutableMapIterator<int, QWidget *> i(map);
 while (i.findNext(widget)) {
     qDebug() << "Found widget " << widget << " under key "
-	     << i.key();
+             << i.key();
 }
 //! [34]
 
@@ -405,7 +405,7 @@ while (i.hasPrevious()) {
 QMutableHashIterator<int, QWidget *> i(hash);
 while (i.findNext(widget)) {
     qDebug() << "Found widget " << widget << " under key "
-	     << i.key();
+             << i.key();
 }
 //! [38]
 

src/corelib/doc/snippets/code/src_corelib_global_qglobal.cpp

@@ -523,10 +523,10 @@ class MyClass : public QObject
 //! [45]
 
 //! [46]
-	// Instead of comparing with 0.0
+        // Instead of comparing with 0.0
-		qFuzzyCompare(0.0,1.0e-200); // This will return false
+                qFuzzyCompare(0.0,1.0e-200); // This will return false
-	// Compare adding 1 to both values will fix the problem
+        // Compare adding 1 to both values will fix the problem
-		qFuzzyCompare(1 + 0.0, 1 + 1.0e-200); // This will return true
+                qFuzzyCompare(1 + 0.0, 1 + 1.0e-200); // This will return true
 //! [46]
 
 //! [47]

src/corelib/doc/snippets/qsignalmapper/buttonwidget.cpp

@@ -50,11 +50,11 @@ ButtonWidget::ButtonWidget(QStringList texts, QWidget *parent)
 
     QGridLayout *gridLayout = new QGridLayout;
     for (int i = 0; i < texts.size(); ++i) {
-	QPushButton *button = new QPushButton(texts[i]);
+        QPushButton *button = new QPushButton(texts[i]);
-	connect(button, SIGNAL(clicked()), signalMapper, SLOT(map()));
+        connect(button, SIGNAL(clicked()), signalMapper, SLOT(map()));
 //! [0] //! [1]
-	signalMapper->setMapping(button, texts[i]);
+        signalMapper->setMapping(button, texts[i]);
-	gridLayout->addWidget(button, i / 3, i % 3);
+        gridLayout->addWidget(button, i / 3, i % 3);
     }
 
     connect(signalMapper, SIGNAL(mapped(QString)),

src/corelib/global/qlibraryinfo.cpp

@@ -160,23 +160,23 @@ QSettings *QLibraryInfoPrivate::findConfiguration()
 #else
     if (!QFile::exists(qtconfig) && QCoreApplication::instance()) {
 #ifdef Q_OS_MAC
-	CFBundleRef bundleRef = CFBundleGetMainBundle();
+        CFBundleRef bundleRef = CFBundleGetMainBundle();
         if (bundleRef) {
-	    QCFType<CFURLRef> urlRef = CFBundleCopyResourceURL(bundleRef,
+            QCFType<CFURLRef> urlRef = CFBundleCopyResourceURL(bundleRef,
-							       QCFString(QLatin1String("qt.conf")),
+                                                               QCFString(QLatin1String("qt.conf")),
-							       0,
+                                                               0,
-							       0);
+                                                               0);
-	    if (urlRef) {
+            if (urlRef) {
-	        QCFString path = CFURLCopyFileSystemPath(urlRef, kCFURLPOSIXPathStyle);
+                QCFString path = CFURLCopyFileSystemPath(urlRef, kCFURLPOSIXPathStyle);
-		qtconfig = QDir::cleanPath(path);
+                qtconfig = QDir::cleanPath(path);
-	    }
+            }
-	}
+        }
-	if (qtconfig.isEmpty())
+        if (qtconfig.isEmpty())
 #endif
             {
                 QDir pwd(QCoreApplication::applicationDirPath());
                 qtconfig = pwd.filePath(QLatin1String("qt.conf"));
-	    }
+            }
     }
 #endif
     if (QFile::exists(qtconfig))

src/corelib/io/qfilesystemwatcher_inotify.cpp

@@ -129,9 +129,9 @@
 # define __NR_inotify_rm_watch  271
 # define __NR_inotify_init1     314
 #elif defined (__avr32__)
-# define __NR_inotify_init	240
+# define __NR_inotify_init      240
-# define __NR_inotify_add_watch	241
+# define __NR_inotify_add_watch 241
-# define __NR_inotify_rm_watch	242
+# define __NR_inotify_rm_watch  242
 // no inotify_init1 for AVR32
 #elif defined (__mc68000__)
 # define __NR_inotify_init      284

src/corelib/io/qprocess.cpp

@@ -2388,14 +2388,14 @@ int QProcess::execute(const QString &program)
     identifier of the started process.
 */
 bool QProcess::startDetached(const QString &program,
-			     const QStringList &arguments,
+                             const QStringList &arguments,
-			     const QString &workingDirectory,
+                             const QString &workingDirectory,
                              qint64 *pid)
 {
     return QProcessPrivate::startDetached(program,
-					  arguments,
+                                          arguments,
-					  workingDirectory,
+                                          workingDirectory,
-					  pid);
+                                          pid);
 }
 
 /*!
@@ -2414,7 +2414,7 @@ bool QProcess::startDetached(const QString &program,
     The started process will run as a regular standalone process.
 */
 bool QProcess::startDetached(const QString &program,
-			     const QStringList &arguments)
+                             const QStringList &arguments)
 {
     return QProcessPrivate::startDetached(program, arguments);
 }

src/corelib/io/qprocess_unix.cpp

@@ -1107,7 +1107,7 @@ bool QProcessPrivate::waitForStarted(int msecs)
 
 #if defined (QPROCESS_DEBUG)
     qDebug("QProcessPrivate::waitForStarted(%d) waiting for child to start (fd = %d)", msecs,
-	   childStartedPipe[0]);
+           childStartedPipe[0]);
 #endif
 
     fd_set fds;
@@ -1172,32 +1172,32 @@ bool QProcessPrivate::waitForReadyRead(int msecs)
         if (ret == 0) {
             processError = QProcess::Timedout;
             q->setErrorString(QProcess::tr("Process operation timed out"));
-	    return false;
+            return false;
-	}
+        }
 
-	if (childStartedPipe[0] != -1 && FD_ISSET(childStartedPipe[0], &fdread)) {
+        if (childStartedPipe[0] != -1 && FD_ISSET(childStartedPipe[0], &fdread)) {
             if (!_q_startupNotification())
                 return false;
-	}
+        }
 
         bool readyReadEmitted = false;
-	if (stdoutChannel.pipe[0] != -1 && FD_ISSET(stdoutChannel.pipe[0], &fdread)) {
+        if (stdoutChannel.pipe[0] != -1 && FD_ISSET(stdoutChannel.pipe[0], &fdread)) {
-	    bool canRead = _q_canReadStandardOutput();
+            bool canRead = _q_canReadStandardOutput();
             if (processChannel == QProcess::StandardOutput && canRead)
                 readyReadEmitted = true;
-	}
+        }
-	if (stderrChannel.pipe[0] != -1 && FD_ISSET(stderrChannel.pipe[0], &fdread)) {
+        if (stderrChannel.pipe[0] != -1 && FD_ISSET(stderrChannel.pipe[0], &fdread)) {
-	    bool canRead = _q_canReadStandardError();
+            bool canRead = _q_canReadStandardError();
             if (processChannel == QProcess::StandardError && canRead)
                 readyReadEmitted = true;
-	}
+        }
         if (readyReadEmitted)
             return true;
 
-	if (stdinChannel.pipe[1] != -1 && FD_ISSET(stdinChannel.pipe[1], &fdwrite))
+        if (stdinChannel.pipe[1] != -1 && FD_ISSET(stdinChannel.pipe[1], &fdwrite))
-	    _q_canWrite();
+            _q_canWrite();
 
-	if (deathPipe[0] == -1 || FD_ISSET(deathPipe[0], &fdread)) {
+        if (deathPipe[0] == -1 || FD_ISSET(deathPipe[0], &fdread)) {
             if (_q_processDied())
                 return false;
         }
@@ -1248,26 +1248,26 @@ bool QProcessPrivate::waitForBytesWritten(int msecs)
         }
 
         if (ret == 0) {
-	    processError = QProcess::Timedout;
+            processError = QProcess::Timedout;
-	    q->setErrorString(QProcess::tr("Process operation timed out"));
+            q->setErrorString(QProcess::tr("Process operation timed out"));
-	    return false;
+            return false;
-	}
+        }
 
-	if (childStartedPipe[0] != -1 && FD_ISSET(childStartedPipe[0], &fdread)) {
+        if (childStartedPipe[0] != -1 && FD_ISSET(childStartedPipe[0], &fdread)) {
-	    if (!_q_startupNotification())
+            if (!_q_startupNotification())
-		return false;
+                return false;
-	}
+        }
 
-	if (stdinChannel.pipe[1] != -1 && FD_ISSET(stdinChannel.pipe[1], &fdwrite))
+        if (stdinChannel.pipe[1] != -1 && FD_ISSET(stdinChannel.pipe[1], &fdwrite))
-	    return _q_canWrite();
+            return _q_canWrite();
 
-	if (stdoutChannel.pipe[0] != -1 && FD_ISSET(stdoutChannel.pipe[0], &fdread))
+        if (stdoutChannel.pipe[0] != -1 && FD_ISSET(stdoutChannel.pipe[0], &fdread))
-	    _q_canReadStandardOutput();
+            _q_canReadStandardOutput();
 
-	if (stderrChannel.pipe[0] != -1 && FD_ISSET(stderrChannel.pipe[0], &fdread))
+        if (stderrChannel.pipe[0] != -1 && FD_ISSET(stderrChannel.pipe[0], &fdread))
-	    _q_canReadStandardError();
+            _q_canReadStandardError();
 
-	if (deathPipe[0] == -1 || FD_ISSET(deathPipe[0], &fdread)) {
+        if (deathPipe[0] == -1 || FD_ISSET(deathPipe[0], &fdread)) {
             if (_q_processDied())
                 return false;
         }
@@ -1317,29 +1317,29 @@ bool QProcessPrivate::waitForFinished(int msecs)
         if (ret < 0) {
             break;
         }
-	if (ret == 0) {
+        if (ret == 0) {
-	    processError = QProcess::Timedout;
+            processError = QProcess::Timedout;
-	    q->setErrorString(QProcess::tr("Process operation timed out"));
+            q->setErrorString(QProcess::tr("Process operation timed out"));
-	    return false;
+            return false;
-	}
+        }
 
-	if (childStartedPipe[0] != -1 && FD_ISSET(childStartedPipe[0], &fdread)) {
+        if (childStartedPipe[0] != -1 && FD_ISSET(childStartedPipe[0], &fdread)) {
-	    if (!_q_startupNotification())
+            if (!_q_startupNotification())
-		return false;
+                return false;
-	}
+        }
-	if (stdinChannel.pipe[1] != -1 && FD_ISSET(stdinChannel.pipe[1], &fdwrite))
+        if (stdinChannel.pipe[1] != -1 && FD_ISSET(stdinChannel.pipe[1], &fdwrite))
-	    _q_canWrite();
+            _q_canWrite();
 
-	if (stdoutChannel.pipe[0] != -1 && FD_ISSET(stdoutChannel.pipe[0], &fdread))
+        if (stdoutChannel.pipe[0] != -1 && FD_ISSET(stdoutChannel.pipe[0], &fdread))
-	    _q_canReadStandardOutput();
+            _q_canReadStandardOutput();
 
-	if (stderrChannel.pipe[0] != -1 && FD_ISSET(stderrChannel.pipe[0], &fdread))
+        if (stderrChannel.pipe[0] != -1 && FD_ISSET(stderrChannel.pipe[0], &fdread))
-	    _q_canReadStandardError();
+            _q_canReadStandardError();
 
-	if (deathPipe[0] == -1 || FD_ISSET(deathPipe[0], &fdread)) {
+        if (deathPipe[0] == -1 || FD_ISSET(deathPipe[0], &fdread)) {
             if (_q_processDied())
                 return true;
-	}
+        }
     }
     return false;
 }

src/corelib/io/qprocess_win.cpp

@@ -623,7 +623,7 @@ static BOOL QT_WIN_CALLBACK qt_terminateApp(HWND hwnd, LPARAM procId)
     DWORD currentProcId = 0;
     GetWindowThreadProcessId(hwnd, &currentProcId);
     if (currentProcId == (DWORD)procId)
-	    PostMessage(hwnd, WM_CLOSE, 0, 0);
+        PostMessage(hwnd, WM_CLOSE, 0, 0);
 
     return TRUE;
 }

src/corelib/io/qresource.cpp

@@ -1092,8 +1092,8 @@ QResource::unregisterResource(const QString &rccFilename, const QString &resourc
     for(int i = 0; i < list->size(); ++i) {
         QResourceRoot *res = list->at(i);
         if(res->type() == QResourceRoot::Resource_File) {
-	    QDynamicFileResourceRoot *root = reinterpret_cast<QDynamicFileResourceRoot*>(res);
+            QDynamicFileResourceRoot *root = reinterpret_cast<QDynamicFileResourceRoot*>(res);
-	    if(root->mappingFile() == rccFilename && root->mappingRoot() == r) {
+            if (root->mappingFile() == rccFilename && root->mappingRoot() == r) {
                 resourceList()->removeAt(i);
                 if(!root->ref.deref()) {
                     delete root;
@@ -1101,7 +1101,7 @@ QResource::unregisterResource(const QString &rccFilename, const QString &resourc
                 }
                 return false;
             }
-	}
+        }
     }
     return false;
 }
@@ -1163,16 +1163,16 @@ QResource::unregisterResource(const uchar *rccData, const QString &resourceRoot)
     for(int i = 0; i < list->size(); ++i) {
         QResourceRoot *res = list->at(i);
         if(res->type() == QResourceRoot::Resource_Buffer) {
-	    QDynamicBufferResourceRoot *root = reinterpret_cast<QDynamicBufferResourceRoot*>(res);
+            QDynamicBufferResourceRoot *root = reinterpret_cast<QDynamicBufferResourceRoot*>(res);
-	    if(root->mappingBuffer() == rccData && root->mappingRoot() == r) {
+            if (root->mappingBuffer() == rccData && root->mappingRoot() == r) {
                 resourceList()->removeAt(i);
                 if(!root->ref.deref()) {
                     delete root;
                     return true;
                 }
-		return false;
+                return false;
             }
-	}
+        }
     }
     return false;
 }
@@ -1381,13 +1381,13 @@ QString QResourceFileEngine::fileName(FileName file) const
 {
     Q_D(const QResourceFileEngine);
     if(file == BaseName) {
-	int slash = d->resource.fileName().lastIndexOf(QLatin1Char('/'));
+        int slash = d->resource.fileName().lastIndexOf(QLatin1Char('/'));
-	if (slash == -1)
+        if (slash == -1)
-	    return d->resource.fileName();
+            return d->resource.fileName();
-	return d->resource.fileName().mid(slash + 1);
+        return d->resource.fileName().mid(slash + 1);
     } else if(file == PathName || file == AbsolutePathName) {
         const QString path = (file == AbsolutePathName) ? d->resource.absoluteFilePath() : d->resource.fileName();
-	const int slash = path.lastIndexOf(QLatin1Char('/'));
+        const int slash = path.lastIndexOf(QLatin1Char('/'));
         if (slash == -1)
             return QLatin1String(":");
         else if (slash <= 1)

src/corelib/io/qsettings.cpp

@@ -94,11 +94,11 @@ using namespace ABI::Windows::Storage;
 #endif
 
 #ifndef CSIDL_COMMON_APPDATA
-#define CSIDL_COMMON_APPDATA	0x0023  // All Users\Application Data
+#define CSIDL_COMMON_APPDATA    0x0023  // All Users\Application Data
 #endif
 
 #ifndef CSIDL_APPDATA
-#define CSIDL_APPDATA		0x001a	// <username>\Application Data
+#define CSIDL_APPDATA           0x001a  // <username>\Application Data
 #endif
 
 #ifdef Q_AUTOTEST_EXPORT

src/corelib/io/qsettings.h

@@ -117,7 +117,7 @@ public:
     QSettings(Scope scope, const QString &organization,
               const QString &application = QString(), QObject *parent = 0);
     QSettings(Format format, Scope scope, const QString &organization,
-	      const QString &application = QString(), QObject *parent = 0);
+              const QString &application = QString(), QObject *parent = 0);
     QSettings(const QString &fileName, Format format, QObject *parent = 0);
     explicit QSettings(QObject *parent = 0);
 #else

src/corelib/io/qtemporaryfile.cpp

@@ -77,7 +77,7 @@ typedef int NativeFileHandle;
 
 /*
  * Copyright (c) 1987, 1993
- *	The Regents of the University of California.  All rights reserved.
+ *      The Regents of the University of California.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions

src/corelib/io/qurlidna.cpp

@@ -73,7 +73,7 @@ inline bool operator<(const NameprepCaseFoldingEntry &one, uint other)
 { return one.uc < other; }
 
 static const NameprepCaseFoldingEntry NameprepCaseFolding[] = {
-/*	{ 0x0041, { 0x0061, 0x0000, 0x0000, 0x0000 } },
+/*      { 0x0041, { 0x0061, 0x0000, 0x0000, 0x0000 } },
         { 0x0042, { 0x0062, 0x0000, 0x0000, 0x0000 } },
         { 0x0043, { 0x0063, 0x0000, 0x0000, 0x0000 } },
         { 0x0044, { 0x0064, 0x0000, 0x0000, 0x0000 } },

src/corelib/io/qwindowspipewriter.cpp

@@ -114,7 +114,7 @@ void QWindowsPipeWriter::run()
         if (quitNow) {
             lock.unlock();
             quitNow = false;
-	    break;
+            break;
         }
 
         QByteArray copy = data;
@@ -153,7 +153,7 @@ void QWindowsPipeWriter::run()
             totalWritten += written;
 #if defined QPIPEWRITER_DEBUG
             qDebug("QWindowsPipeWriter::run() wrote %d %d/%d bytes",
-			    written, int(totalWritten), int(maxlen));
+                   written, int(totalWritten), int(maxlen));
 #endif
             lock.lock();
             data.remove(0, written);

src/corelib/itemmodels/qsortfilterproxymodel.cpp

@@ -949,8 +949,8 @@ void QSortFilterProxyModelPrivate::updateChildrenMapping(const QModelIndex &sour
             // update mapping
             Mapping *cm = source_index_mapping.take(source_child_index);
             Q_ASSERT(cm);
-	    // we do not reinsert right away, because the new index might be identical with another, old index
+            // we do not reinsert right away, because the new index might be identical with another, old index
-	    moved_source_index_mappings.append(QPair<QModelIndex, Mapping*>(new_index, cm));
+            moved_source_index_mappings.append(QPair<QModelIndex, Mapping*>(new_index, cm));
         }
     }
 
@@ -1128,7 +1128,7 @@ QSet<int> QSortFilterProxyModelPrivate::handle_filter_changed(
 }
 
 void QSortFilterProxyModelPrivate::_q_sourceDataChanged(const QModelIndex &source_top_left,
-							const QModelIndex &source_bottom_right)
+                                                        const QModelIndex &source_bottom_right)
 {
     Q_Q(QSortFilterProxyModel);
     if (!source_top_left.isValid() || !source_bottom_right.isValid())
@@ -1200,8 +1200,8 @@ void QSortFilterProxyModelPrivate::_q_sourceDataChanged(const QModelIndex &sourc
                             source_parent, Qt::Vertical, false);
         update_persistent_indexes(source_indexes);
         emit q->layoutChanged(parents, QAbstractItemModel::VerticalSortHint);
-	// Make sure we also emit dataChanged for the rows
+        // Make sure we also emit dataChanged for the rows
-	source_rows_change += source_rows_resort;
+        source_rows_change += source_rows_resort;
     }
 
     if (!source_rows_change.isEmpty()) {

src/corelib/kernel/qcore_mac_p.h

@@ -105,13 +105,13 @@ public:
     inline operator T() { return type; }
     inline QCFType operator =(const QCFType &helper)
     {
-	if (helper.type)
+        if (helper.type)
-	    CFRetain(helper.type);
+            CFRetain(helper.type);
-	CFTypeRef type2 = type;
+        CFTypeRef type2 = type;
-	type = helper.type;
+        type = helper.type;
-	if (type2)
+        if (type2)
-	    CFRelease(type2);
+            CFRelease(type2);
-	return *this;
+        return *this;
     }
     inline T *operator&() { return &type; }
     template <typename X> X as() const { return reinterpret_cast<X>(type); }

src/corelib/kernel/qcorecmdlineargs_p.h

@@ -154,7 +154,7 @@ static inline QStringList qCmdLineArgs(int argc, char *argv[])
 static inline QStringList qCmdLineArgs(int argc, char *argv[])
 {
     QStringList args;
-	for (int i = 0; i != argc; ++i)
+    for (int i = 0; i != argc; ++i)
         args += QString::fromLocal8Bit(argv[i]);
     return args;
 }

src/corelib/kernel/qsharedmemory.cpp

@@ -62,7 +62,7 @@ QT_BEGIN_NAMESPACE
   */
 QString
 QSharedMemoryPrivate::makePlatformSafeKey(const QString &key,
-					  const QString &prefix)
+                                          const QString &prefix)
 {
     if (key.isEmpty())
         return QString();
@@ -350,7 +350,7 @@ bool QSharedMemory::create(int size, AccessMode mode)
     if (size <= 0) {
         d->error = QSharedMemory::InvalidSize;
         d->errorString =
-	    QSharedMemory::tr("%1: create size is less then 0").arg(function);
+            QSharedMemory::tr("%1: create size is less then 0").arg(function);
         return false;
     }
 

src/corelib/kernel/qsystemsemaphore_win.cpp

@@ -115,7 +115,7 @@ bool QSystemSemaphorePrivate::modifySemaphore(int count)
         return false;
 
     if (count > 0) {
-	if (0 == ReleaseSemaphore(semaphore, count, 0)) {
+        if (0 == ReleaseSemaphore(semaphore, count, 0)) {
             setErrorString(QLatin1String("QSystemSemaphore::modifySemaphore"));
 #if defined QSYSTEMSEMAPHORE_DEBUG
             qDebug() << QLatin1String("QSystemSemaphore::modifySemaphore ReleaseSemaphore failed");

src/corelib/plugin/qlibrary_unix.cpp

@@ -190,7 +190,7 @@ bool QLibraryPrivate::load_sys()
     }
 #endif
 
-#if defined(Q_OS_AIX)	// Not sure if any other platform actually support this thing.
+#if defined(Q_OS_AIX)   // Not sure if any other platform actually support this thing.
     if (loadHints & QLibrary::LoadArchiveMemberHint) {
         dlFlags |= RTLD_MEMBER;
     }

src/corelib/statemachine/qstatemachine.cpp

@@ -665,62 +665,62 @@ void QStateMachinePrivate::addStatesToEnter(QAbstractState *s, QState *root,
                                             QSet<QAbstractState*> &statesToEnter,
                                             QSet<QAbstractState*> &statesForDefaultEntry)
 {
-	if (QHistoryState *h = toHistoryState(s)) {
+    if (QHistoryState *h = toHistoryState(s)) {
-		QList<QAbstractState*> hconf = QHistoryStatePrivate::get(h)->configuration;
+        QList<QAbstractState*> hconf = QHistoryStatePrivate::get(h)->configuration;
-		if (!hconf.isEmpty()) {
+        if (!hconf.isEmpty()) {
-			for (int k = 0; k < hconf.size(); ++k) {
+            for (int k = 0; k < hconf.size(); ++k) {
-				QAbstractState *s0 = hconf.at(k);
+                QAbstractState *s0 = hconf.at(k);
-				addStatesToEnter(s0, root, statesToEnter, statesForDefaultEntry);
+                addStatesToEnter(s0, root, statesToEnter, statesForDefaultEntry);
-			}
+            }
-	#ifdef QSTATEMACHINE_DEBUG
+#ifdef QSTATEMACHINE_DEBUG
-			qDebug() <<q_func() << ": restoring"
+            qDebug() << q_func() << ": restoring"
-					<< ((QHistoryStatePrivate::get(h)->historyType == QHistoryState::DeepHistory) ? "deep" : "shallow")
+                     << ((QHistoryStatePrivate::get(h)->historyType == QHistoryState::DeepHistory) ? "deep" : "shallow")
-					<< "history from" << s << ':' << hconf;
+                     << "history from" << s << ':' << hconf;
-	#endif
+#endif
-		} else {
+        } else {
-			QList<QAbstractState*> hlst;
+            QList<QAbstractState*> hlst;
-			if (QHistoryStatePrivate::get(h)->defaultState)
+            if (QHistoryStatePrivate::get(h)->defaultState)
-				hlst.append(QHistoryStatePrivate::get(h)->defaultState);
+                hlst.append(QHistoryStatePrivate::get(h)->defaultState);
 
-			if (hlst.isEmpty()) {
+            if (hlst.isEmpty()) {
-				setError(QStateMachine::NoDefaultStateInHistoryStateError, h);
+                setError(QStateMachine::NoDefaultStateInHistoryStateError, h);
-			} else {
+            } else {
-				for (int k = 0; k < hlst.size(); ++k) {
+                for (int k = 0; k < hlst.size(); ++k) {
-					QAbstractState *s0 = hlst.at(k);
+                    QAbstractState *s0 = hlst.at(k);
-					addStatesToEnter(s0, root, statesToEnter, statesForDefaultEntry);
+                    addStatesToEnter(s0, root, statesToEnter, statesForDefaultEntry);
-				}
+                }
-	#ifdef QSTATEMACHINE_DEBUG
+#ifdef QSTATEMACHINE_DEBUG
-				qDebug() << q_func() << ": initial history targets for" << s << ':' << hlst;
+                qDebug() << q_func() << ": initial history targets for" << s << ':' << hlst;
-	#endif
+#endif
-			}
+           }
-		}
+        }
-	} else {
+    } else {
-            if (s == rootState()) {
+        if (s == rootState()) {
-                // Error has already been set by exitStates().
+            // Error has already been set by exitStates().
-                Q_ASSERT(error != QStateMachine::NoError);
+            Q_ASSERT(error != QStateMachine::NoError);
+            return;
+        }
+        statesToEnter.insert(s);
+        if (isParallel(s)) {
+            QState *grp = toStandardState(s);
+            QList<QAbstractState*> lst = QStatePrivate::get(grp)->childStates();
+            for (int i = 0; i < lst.size(); ++i) {
+                QAbstractState *child = lst.at(i);
+                addStatesToEnter(child, grp, statesToEnter, statesForDefaultEntry);
+            }
+        } else if (isCompound(s)) {
+            statesForDefaultEntry.insert(s);
+            QState *grp = toStandardState(s);
+            QAbstractState *initial = grp->initialState();
+            if (initial != 0) {
+                Q_ASSERT(initial->machine() == q_func());
+                addStatesToEnter(initial, grp, statesToEnter, statesForDefaultEntry);
+            } else {
+                setError(QStateMachine::NoInitialStateError, grp);
                 return;
             }
-		statesToEnter.insert(s);
+        }
-		if (isParallel(s)) {
+    }
-			QState *grp = toStandardState(s);
-			QList<QAbstractState*> lst = QStatePrivate::get(grp)->childStates();
-			for (int i = 0; i < lst.size(); ++i) {
-				QAbstractState *child = lst.at(i);
-				addStatesToEnter(child, grp, statesToEnter, statesForDefaultEntry);
-			}
-		} else if (isCompound(s)) {
-			statesForDefaultEntry.insert(s);
-			QState *grp = toStandardState(s);
-			QAbstractState *initial = grp->initialState();
-			if (initial != 0) {
-                            Q_ASSERT(initial->machine() == q_func());
-				addStatesToEnter(initial, grp, statesToEnter, statesForDefaultEntry);
-			} else {
-				setError(QStateMachine::NoInitialStateError, grp);
-				return;
-			}
-		}
-	}
 }
 
 void QStateMachinePrivate::addAncestorStatesToEnter(QAbstractState *s, QState *root,

src/corelib/thread/qwaitcondition.h

@@ -84,9 +84,9 @@ public:
 
     bool wait(QMutex *mutex, unsigned long time = ULONG_MAX)
     {
-	Q_UNUSED(mutex);
+        Q_UNUSED(mutex);
-	Q_UNUSED(time);
+        Q_UNUSED(time);
-	return true;
+        return true;
     }
 
     void wakeOne() {}

src/corelib/tools/qbitarray.cpp

@@ -746,8 +746,8 @@ QDataStream &operator>>(QDataStream &in, QBitArray &ba)
     quint32 len;
     in >> len;
     if (len == 0) {
-	ba.clear();
+        ba.clear();
-	return in;
+        return in;
     }
 
     const quint32 Step = 8 * 1024 * 1024;