Squashed commit of the changes from the mobile-examples repository

(4.7-generated-declarative branch).

doc/src/examples/broadcastreceiver.qdoc

@@ -29,7 +29,7 @@
     \example network/broadcastreceiver
     \title Broadcast Receiver Example
 
-    The Broadcast Receiever example shows how to receive information that is broadcasted
+    The Broadcast Receiver example shows how to receive information that is broadcasted
     over a local network.
 
     \image broadcastreceiver-example.png

doc/src/examples/combowidgetmapper.qdoc

@@ -29,7 +29,7 @@
     \example itemviews/combowidgetmapper
     \title Combo Widget Mapper Example
 
-    The Delegate Widget Mapper example shows how to use a custom delegate to
+    The Combo Widget Mapper example shows how to use a custom delegate to
     map information from a model to specific widgets on a form.
 
     \image combowidgetmapper-example.png

doc/src/examples/dragdroprobot.qdoc

@@ -29,7 +29,7 @@
     \example graphicsview/dragdroprobot
     \title Drag and Drop Robot Example
 
-    This GraphicsView example shows how to implement Drag and Drop in a
+    The Drag and Drop Robot example shows how to implement Drag and Drop in a
     QGraphicsItem subclass, as well as how to animate items using Qt's
     \l{Animation Framework}.
 

doc/src/examples/elasticnodes.qdoc

@@ -29,7 +29,7 @@
     \example graphicsview/elasticnodes
     \title Elastic Nodes Example
 
-    This GraphicsView example shows how to implement edges between nodes in a
+    The Elastic Nodes example shows how to implement edges between nodes in a
     graph, with basic interaction. You can click to drag a node around, and
     zoom in and out using the mouse wheel or the keyboard. Hitting the space
     bar will randomize the nodes. The example is also resolution independent;

doc/src/examples/rsslisting.qdoc

@@ -29,7 +29,7 @@
     \example xml/rsslisting
     \title RSS-Listing Example
 
-    This example shows how to create a widget that displays news items
+    The RSS-Listing example shows how to create a widget that displays news items
     from RDF news sources.
 
     \image rsslistingexample.png

doc/src/tutorials/modelview.qdoc

@@ -104,7 +104,6 @@
     array of the data elements that the user can change. The table widget can be
     integrated into a program flow by reading and writing the data elements that
     the table widget provides. 
-
     This method is very intuitive and useful in many applications, but displaying 
     and editing a database table with a standard table widget can be problematic.
     Two copies of the data have to be coordinated: one outside the

examples/animation/animatedtiles/animatedtiles.pro

@@ -11,3 +11,4 @@ symbian {
     TARGET.UID3 = 0xA000D7D1
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)

examples/animation/animatedtiles/main.cpp

@@ -210,7 +210,11 @@ int main(int argc, char **argv)
     view->setBackgroundBrush(bgPix);
     view->setCacheMode(QGraphicsView::CacheBackground);
     view->setRenderHints(QPainter::Antialiasing | QPainter::SmoothPixmapTransform);
+#ifdef Q_OS_SYMBIAN
+    view->showMaximized();
+#else
     view->show();
+#endif
 
     QStateMachine states;
     states.addState(rootState);

examples/animation/appchooser/appchooser.pro

@@ -11,3 +11,4 @@ symbian {
     TARGET.UID3 = 0xA000E3F5
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)

examples/animation/appchooser/main.cpp

@@ -80,6 +80,21 @@ private:
     QPixmap p;
 };
 
+class GraphicsView : public QGraphicsView
+{
+    Q_OBJECT
+public:
+    GraphicsView(QGraphicsScene *scene, QWidget *parent = 0) : QGraphicsView(scene, parent)
+    {
+    }
+
+    virtual void resizeEvent(QResizeEvent *event)
+    {
+        fitInView(sceneRect(), Qt::KeepAspectRatio);
+    }
+};
+
+
 void createStates(const QObjectList &objects,
                   const QRect &selectedRect, QState *parent)
 {
@@ -112,10 +127,10 @@ int main(int argc, char **argv)
     p3->setObjectName("p3");
     p4->setObjectName("p4");
 
-    p1->setGeometry(QRectF(0.0, 0.0, 64.0, 64.0));
+    p1->setGeometry(QRectF(  0.0,   0.0, 64.0, 64.0));
-    p2->setGeometry(QRectF(236.0, 0.0, 64.0, 64.0));
+    p2->setGeometry(QRectF(236.0,   0.0, 64.0, 64.0));
     p3->setGeometry(QRectF(236.0, 236.0, 64.0, 64.0));
-    p4->setGeometry(QRectF(0.0, 236.0, 64.0, 64.0));
+    p4->setGeometry(QRectF(  0.0, 236.0, 64.0, 64.0));
 
     QGraphicsScene scene(0, 0, 300, 300);
     scene.setBackgroundBrush(Qt::white);
@@ -124,7 +139,7 @@ int main(int argc, char **argv)
     scene.addItem(p3);
     scene.addItem(p4);
 
-    QGraphicsView window(&scene);
+    GraphicsView window(&scene);
     window.setFrameStyle(0);
     window.setAlignment(Qt::AlignLeft | Qt::AlignTop);
     window.setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
@@ -135,12 +150,13 @@ int main(int argc, char **argv)
 
     QState *group = new QState(&machine);
     group->setObjectName("group");
+
     QRect selectedRect(86, 86, 128, 128);
 
     QState *idleState = new QState(group);
     group->setInitialState(idleState);
 
-    QObjectList objects; 
+    QObjectList objects;
     objects << p1 << p2 << p3 << p4;
     createStates(objects, selectedRect, group);
     createAnimations(objects, &machine);
@@ -148,8 +164,12 @@ int main(int argc, char **argv)
     machine.setInitialState(group);
     machine.start();
 
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
+    window.showMaximized();
+#else
     window.resize(300, 300);
     window.show();
+#endif
 
     return app.exec();
 }

examples/animation/easing/easing.pro

@@ -5,7 +5,7 @@ SOURCES = main.cpp \
 
 FORMS   = form.ui
 
-RESOURCES     = easing.qrc
+RESOURCES = easing.qrc
 
 # install
 target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/animation/easing
@@ -17,3 +17,5 @@ symbian {
     TARGET.UID3 = 0xA000E3F6
     CONFIG += qt_example
 }
+
+maemo5: CONFIG += qt_example

examples/animation/easing/form.ui

@@ -49,12 +49,27 @@
     <layout class="QVBoxLayout" name="verticalLayout">
      <item>
       <widget class="QGroupBox" name="groupBox_2">
+       <property name="maximumSize">
+        <size>
+         <width>16777215</width>
+         <height>16777215</height>
+        </size>
+       </property>
        <property name="title">
         <string>Path type</string>
        </property>
-       <layout class="QVBoxLayout" name="verticalLayout_2">
+       <layout class="QGridLayout" name="gridLayout_2">
-        <item>
+        <item row="0" column="0">
          <widget class="QRadioButton" name="lineRadio">
+          <property name="maximumSize">
+           <size>
+            <width>16777215</width>
+            <height>40</height>
+           </size>
+          </property>
+          <property name="layoutDirection">
+           <enum>Qt::LeftToRight</enum>
+          </property>
           <property name="text">
            <string>Line</string>
           </property>
@@ -66,8 +81,14 @@
           </attribute>
          </widget>
         </item>
-        <item>
+        <item row="1" column="0">
          <widget class="QRadioButton" name="circleRadio">
+          <property name="maximumSize">
+           <size>
+            <width>16777215</width>
+            <height>40</height>
+           </size>
+          </property>
           <property name="text">
            <string>Circle</string>
           </property>
@@ -96,6 +117,18 @@
         </property>
         <item row="0" column="0">
          <widget class="QLabel" name="label">
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="minimumSize">
+           <size>
+            <width>0</width>
+            <height>30</height>
+           </size>
+          </property>
           <property name="text">
            <string>Period</string>
           </property>
@@ -106,6 +139,18 @@
           <property name="enabled">
            <bool>false</bool>
           </property>
+          <property name="sizePolicy">
+           <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
+            <horstretch>0</horstretch>
+            <verstretch>0</verstretch>
+           </sizepolicy>
+          </property>
+          <property name="minimumSize">
+           <size>
+            <width>0</width>
+            <height>30</height>
+           </size>
+          </property>
           <property name="minimum">
            <double>-1.000000000000000</double>
           </property>
@@ -117,18 +162,52 @@
           </property>
          </widget>
         </item>
-        <item row="1" column="0">
+        <item row="2" column="1">
-         <widget class="QLabel" name="label_2">
-          <property name="text">
-           <string>Amplitude</string>
-          </property>
-         </widget>
-        </item>
-        <item row="1" column="1">
          <widget class="QDoubleSpinBox" name="amplitudeSpinBox">
           <property name="enabled">
            <bool>false</bool>
           </property>
+          <property name="minimumSize">
+           <size>
+            <width>0</width>
+            <height>30</height>
+           </size>
+          </property>
+          <property name="minimum">
+           <double>-1.000000000000000</double>
+          </property>
+          <property name="singleStep">
+           <double>0.100000000000000</double>
+          </property>
+          <property name="value">
+           <double>-1.000000000000000</double>
+          </property>
+         </widget>
+        </item>
+        <item row="4" column="0">
+         <widget class="QLabel" name="label_3">
+          <property name="minimumSize">
+           <size>
+            <width>0</width>
+            <height>30</height>
+           </size>
+          </property>
+          <property name="text">
+           <string>Overshoot</string>
+          </property>
+         </widget>
+        </item>
+        <item row="4" column="1">
+         <widget class="QDoubleSpinBox" name="overshootSpinBox">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+          <property name="minimumSize">
+           <size>
+            <width>0</width>
+            <height>30</height>
+           </size>
+          </property>
           <property name="minimum">
            <double>-1.000000000000000</double>
           </property>
@@ -141,25 +220,15 @@
          </widget>
         </item>
         <item row="2" column="0">
-         <widget class="QLabel" name="label_3">
+         <widget class="QLabel" name="label_2">
+          <property name="minimumSize">
+           <size>
+            <width>0</width>
+            <height>30</height>
+           </size>
+          </property>
           <property name="text">
-           <string>Overshoot</string>
+           <string>Amplitude</string>
-          </property>
-         </widget>
-        </item>
-        <item row="2" column="1">
-         <widget class="QDoubleSpinBox" name="overshootSpinBox">
-          <property name="enabled">
-           <bool>false</bool>
-          </property>
-          <property name="minimum">
-           <double>-1.000000000000000</double>
-          </property>
-          <property name="singleStep">
-           <double>0.100000000000000</double>
-          </property>
-          <property name="value">
-           <double>-1.000000000000000</double>
           </property>
          </widget>
         </item>

examples/animation/easing/main.cpp

@@ -46,7 +46,15 @@ int main(int argc, char **argv)
     Q_INIT_RESOURCE(easing);
     QApplication app(argc, argv);
     Window w;
+
+#if defined(Q_OS_SYMBIAN)
+    w.showMaximized();
+#elif defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    w.show();
+#else
     w.resize(400, 400);
     w.show();
+#endif
+
     return app.exec();
 }

examples/animation/easing/window.cpp

@@ -41,7 +41,12 @@
 #include "window.h"
 
 Window::Window(QWidget *parent)
-    : QWidget(parent), m_iconSize(64, 64)
+    : QWidget(parent),
+#if defined(Q_OS_SYMBIAN) || defined(Q_WS_SIMULATOR)
+    m_iconSize(32, 32)
+#else
+    m_iconSize(64, 64)
+#endif
 {
     m_ui.setupUi(this);
     QButtonGroup *buttonGroup = findChild<QButtonGroup *>();     // ### workaround for uic in 4.4

examples/animation/easing/window.h

@@ -39,7 +39,6 @@
 ****************************************************************************/
 
 #include <QtGui>
-
 #include "ui_form.h"
 #include "animation.h"
 
@@ -73,6 +72,4 @@ private:
     PixmapItem *m_item;
     Animation *m_anim;
     QSize m_iconSize;
-
-
 };

examples/animation/moveblocks/main.cpp

@@ -154,25 +154,28 @@ QState *createGeometryState(QObject *w1, const QRect &rect1,
 }
 //![13]
 
+
+class GraphicsView : public QGraphicsView
+{
+    Q_OBJECT
+public:
+    GraphicsView(QGraphicsScene *scene, QWidget *parent = NULL) : QGraphicsView(scene, parent)
+    {
+    }
+
+protected:
+    virtual void resizeEvent(QResizeEvent *event)
+    {
+        fitInView(scene()->sceneRect());
+        QGraphicsView::resizeEvent(event);
+    }
+};
+
+
 int main(int argc, char **argv)
 {
     QApplication app(argc, argv);
 
-#if 0
-    QWidget window;
-    QPalette palette;
-    palette.setBrush(QPalette::Window, Qt::black);
-    window.setPalette(palette);
-    QPushButton *button1 = new QPushButton("A", &window);
-    QPushButton *button2 = new QPushButton("B", &window);
-    QPushButton *button3 = new QPushButton("C", &window);
-    QPushButton *button4 = new QPushButton("D", &window);
-
-    button1->setObjectName("button1");
-    button2->setObjectName("button2");
-    button3->setObjectName("button3");
-    button4->setObjectName("button4");
-#else
 //![1]
     QGraphicsRectWidget *button1 = new QGraphicsRectWidget;
     QGraphicsRectWidget *button2 = new QGraphicsRectWidget;
@@ -188,12 +191,11 @@ int main(int argc, char **argv)
     scene.addItem(button3);
     scene.addItem(button4);
 //![1]
-    QGraphicsView window(&scene);
+    GraphicsView window(&scene);
     window.setFrameStyle(0);
     window.setAlignment(Qt::AlignLeft | Qt::AlignTop);
     window.setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
     window.setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-#endif
 //![2]
     QStateMachine machine;
 
@@ -308,8 +310,13 @@ int main(int argc, char **argv)
     machine.start();
 //![9]
 
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
+    window.showMaximized();
+    window.fitInView(scene.sceneRect() );
+#else
     window.resize(300, 300);
     window.show();
+#endif
 
     qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
 

examples/animation/moveblocks/moveblocks.pro

@@ -10,3 +10,4 @@ symbian {
     TARGET.UID3 = 0xA000E3F7
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)

examples/animation/states/main.cpp

@@ -62,6 +62,19 @@ private:
     QPixmap p;
 };
 
+class GraphicsView : public QGraphicsView
+{
+public:
+    GraphicsView(QGraphicsScene *scene) : QGraphicsView(scene)
+    {
+    }
+
+    virtual void resizeEvent(QResizeEvent *event)
+    {
+        fitInView(sceneRect(), Qt::KeepAspectRatio);
+    }
+};
+
 int main(int argc, char *argv[])
 {
     Q_INIT_RESOURCE(states);
@@ -130,12 +143,12 @@ int main(int argc, char *argv[])
     state1->assignProperty(button, "text", "Switch to state 2");
     state1->assignProperty(widget, "geometry", QRectF(0, 0, 400, 150));
     state1->assignProperty(box, "geometry", QRect(-200, 150, 200, 150));
-    state1->assignProperty(p1, "pos", QPointF(68, 185));
+    state1->assignProperty(p1, "pos", QPointF(68, 200)); // 185));
-    state1->assignProperty(p2, "pos", QPointF(168, 185));
+    state1->assignProperty(p2, "pos", QPointF(168, 200)); // 185));
-    state1->assignProperty(p3, "pos", QPointF(268, 185));
+    state1->assignProperty(p3, "pos", QPointF(268, 200)); // 185));
-    state1->assignProperty(p4, "pos", QPointF(68-150, 48-150));
+    state1->assignProperty(p4, "pos", QPointF(68 - 150, 48 - 150));
-    state1->assignProperty(p5, "pos", QPointF(168, 48-150));
+    state1->assignProperty(p5, "pos", QPointF(168, 48 - 150));
-    state1->assignProperty(p6, "pos", QPointF(268+150, 48-150));
+    state1->assignProperty(p6, "pos", QPointF(268 + 150, 48 - 150));
     state1->assignProperty(p1, "rotation", qreal(0));
     state1->assignProperty(p2, "rotation", qreal(0));
     state1->assignProperty(p3, "rotation", qreal(0));
@@ -154,9 +167,9 @@ int main(int argc, char *argv[])
     state2->assignProperty(button, "text", "Switch to state 3");
     state2->assignProperty(widget, "geometry", QRectF(200, 150, 200, 150));
     state2->assignProperty(box, "geometry", QRect(9, 150, 190, 150));
-    state2->assignProperty(p1, "pos", QPointF(68-150, 185+150));
+    state2->assignProperty(p1, "pos", QPointF(68 - 150, 185 + 150));
-    state2->assignProperty(p2, "pos", QPointF(168, 185+150));
+    state2->assignProperty(p2, "pos", QPointF(168, 185 + 150));
-    state2->assignProperty(p3, "pos", QPointF(268+150, 185+150));
+    state2->assignProperty(p3, "pos", QPointF(268 + 150, 185 + 150));
     state2->assignProperty(p4, "pos", QPointF(64, 48));
     state2->assignProperty(p5, "pos", QPointF(168, 48));
     state2->assignProperty(p6, "pos", QPointF(268, 48));
@@ -262,8 +275,13 @@ int main(int argc, char *argv[])
 
     machine.start();
 
-    QGraphicsView view(&scene);
+    GraphicsView view(&scene);
+
+#if defined(Q_OS_SYMBIAN)
+    view.showMaximized();
+#else
     view.show();
+#endif
 
     return app.exec();
 }

examples/animation/states/states.pro

@@ -11,3 +11,4 @@ symbian {
     TARGET.UID3 = 0xA000E3F8
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)

examples/animation/stickman/graphicsview.cpp

@@ -54,4 +54,7 @@ void GraphicsView::keyPressEvent(QKeyEvent *e)
     emit keyPressed(Qt::Key(e->key()));
 }
 
-
+void GraphicsView::resizeEvent(QResizeEvent *event)
+{
+    fitInView(scene()->sceneRect());
+}

examples/animation/stickman/graphicsview.h

@@ -51,6 +51,7 @@ public:
     GraphicsView(QWidget *parent = 0);
 
 protected:
+    virtual void resizeEvent(QResizeEvent *event);
     void keyPressEvent(QKeyEvent *);
 
 signals:

examples/animation/stickman/lifecycle.cpp

@@ -159,10 +159,14 @@ void LifeCycle::start()
     m_machine->start();
 }
 
-void LifeCycle::addActivity(const QString &fileName, Qt::Key key)
+void LifeCycle::addActivity(const QString &fileName, Qt::Key key, QObject *sender, const char *signal)
 {
     QState *state = makeState(m_alive, fileName);
     m_alive->addTransition(new KeyPressTransition(m_keyReceiver, key, state));
+
+    if((sender != NULL) || (signal != NULL)) {
+        m_alive->addTransition(sender, signal, state);
+    }
 }
 
 QState *LifeCycle::makeState(QState *parentState, const QString &animationFileName)

examples/animation/stickman/lifecycle.h

@@ -50,6 +50,7 @@ class QAnimationGroup;
 class QState;
 class QAbstractState;
 class QAbstractTransition;
+class QObject;
 QT_END_NAMESPACE
 class GraphicsView;
 class LifeCycle
@@ -59,7 +60,7 @@ public:
     ~LifeCycle();
 
     void setDeathAnimation(const QString &fileName);
-    void addActivity(const QString &fileName, Qt::Key key);    
+    void addActivity(const QString &fileName, Qt::Key key, QObject *sender = NULL, const char *signal = NULL);
 
     void start();
 

examples/animation/stickman/main.cpp

@@ -43,6 +43,7 @@
 #include "lifecycle.h"
 #include "stickman.h"
 #include "graphicsview.h"
+#include "rectbutton.h"
 
 #include <QtCore>
 #include <QtGui>
@@ -55,6 +56,11 @@ int main(int argc, char **argv)
     StickMan *stickMan = new StickMan;
     stickMan->setDrawSticks(false);
 
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    RectButton *buttonJump = new RectButton("Jump"); buttonJump->setPos(100, 125);
+    RectButton *buttonDance = new RectButton("Dance"); buttonDance->setPos(100, 200);
+    RectButton *buttonChill = new RectButton("Chill"); buttonChill->setPos(100, 275);
+#else
     QGraphicsTextItem *textItem = new QGraphicsTextItem();
     textItem->setHtml("<font color=\"white\"><b>Stickman</b>"
         "<p>"
@@ -71,31 +77,55 @@ int main(int argc, char **argv)
     qreal w = textItem->boundingRect().width();
     QRectF stickManBoundingRect = stickMan->mapToScene(stickMan->boundingRect()).boundingRect();
     textItem->setPos(-w / 2.0, stickManBoundingRect.bottom() + 25.0);
+#endif
 
     QGraphicsScene scene;
     scene.addItem(stickMan);
+
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    scene.addItem(buttonJump);
+    scene.addItem(buttonDance);
+    scene.addItem(buttonChill);
+#else
     scene.addItem(textItem);
+#endif
     scene.setBackgroundBrush(Qt::black);
 
     GraphicsView view;
     view.setRenderHints(QPainter::Antialiasing);
     view.setTransformationAnchor(QGraphicsView::NoAnchor);
     view.setScene(&scene);
-    view.show();
-    view.setFocus();
 
     QRectF sceneRect = scene.sceneRect();
     // making enough room in the scene for stickman to jump and die
     view.resize(sceneRect.width() + 100, sceneRect.height() + 100);
     view.setSceneRect(sceneRect);
 
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    view.setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    view.setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    view.showMaximized();
+    view.fitInView(scene.sceneRect(), Qt::KeepAspectRatio);
+#else
+    view.show();
+    view.setFocus();
+#endif
+
     LifeCycle cycle(stickMan, &view);
     cycle.setDeathAnimation(":/animations/dead");
 
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    cycle.addActivity(":/animations/jumping", Qt::Key_J, buttonJump, SIGNAL(clicked()));
+    cycle.addActivity(":/animations/dancing", Qt::Key_D, buttonDance, SIGNAL(clicked()));
+    cycle.addActivity(":/animations/chilling", Qt::Key_C, buttonChill, SIGNAL(clicked()));
+#else
     cycle.addActivity(":/animations/jumping", Qt::Key_J);
     cycle.addActivity(":/animations/dancing", Qt::Key_D);
     cycle.addActivity(":/animations/chilling", Qt::Key_C);
+#endif
+
     cycle.start();
 
+
     return app.exec();
 }

examples/animation/stickman/stickman.pro

@@ -2,13 +2,15 @@ HEADERS += stickman.h \
            animation.h \
            node.h \
            lifecycle.h \
-           graphicsview.h
+           graphicsview.h \
+           rectbutton.h
 SOURCES += main.cpp \
            stickman.cpp \
            animation.cpp \
            node.cpp \
            lifecycle.cpp \
-           graphicsview.cpp
+           graphicsview.cpp \
+           rectbutton.cpp
 
 RESOURCES += stickman.qrc
 
@@ -22,3 +24,4 @@ symbian {
     TARGET.UID3 = 0xA000E3F9
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)

examples/dbus/complexpingpong/complexping.pro

@@ -1,5 +1,4 @@
 TEMPLATE = app
-TARGET = 
 DEPENDPATH += .
 INCLUDEPATH += .
 QT -= gui
@@ -16,3 +15,6 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/complexpingpong
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example does not work on Symbian platform)
+simulator: warning(This example does not work on Simulator platform)

examples/dbus/complexpingpong/complexpong.pro

@@ -1,5 +1,4 @@
 TEMPLATE = app
-TARGET = 
 DEPENDPATH += .
 INCLUDEPATH += .
 QT -= gui
@@ -16,3 +15,6 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/complexpingpong
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example does not work on Symbian platform)
+simulator: warning(This example does not work on Simulator platform)

examples/dbus/dbus-chat/dbus-chat.pro

@@ -1,5 +1,4 @@
 TEMPLATE = app
-TARGET = 
 DEPENDPATH += .
 INCLUDEPATH += .
 CONFIG += qdbus
@@ -19,3 +18,6 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/chat
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example does not work on Symbian platform)
+simulator: warning(This example does not work on Simulator platform)

examples/dbus/dbus.pro

@@ -15,3 +15,4 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus
 INSTALLS += sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example

examples/dbus/listnames/listnames.pro

@@ -1,5 +1,4 @@
 TEMPLATE = app
-TARGET = 
 DEPENDPATH += .
 INCLUDEPATH += .
 QT -= gui
@@ -16,4 +15,6 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/listnames
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
-
+maemo5: CONFIG += qt_example
+symbian: warning(This example does not work on Symbian platform)
+simulator: warning(This example does not work on Simulator platform)

examples/dbus/pingpong/ping.pro

@@ -16,3 +16,6 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/pingpong
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example does not work on Symbian platform)
+simulator: warning(This example does not work on Simulator platform)

examples/dbus/pingpong/pong.pro

@@ -16,3 +16,6 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/pingpong
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example does not work on Symbian platform)
+simulator: warning(This example does not work on Simulator platform)

examples/dbus/remotecontrolledcar/car/car.pro

@@ -3,7 +3,6 @@
 ######################################################################
 
 TEMPLATE = app
-TARGET = 
 DEPENDPATH += .
 INCLUDEPATH += .
 CONFIG += qdbus
@@ -20,3 +19,6 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/remotecontrolledcar/car
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example does not work on Symbian platform)
+simulator: warning(This example does not work on Simulator platform)

examples/dbus/remotecontrolledcar/controller/controller.pro

@@ -3,7 +3,6 @@
 ######################################################################
 
 TEMPLATE = app
-TARGET = 
 DEPENDPATH += .
 INCLUDEPATH += .
 CONFIG += qdbus
@@ -21,3 +20,6 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/remotecontrolledcar/controlle
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example does not work on Symbian platform)
+simulator: warning(This example does not work on Simulator platform)

examples/dbus/remotecontrolledcar/remotecontrolledcar.pro

@@ -8,3 +8,4 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dbus/remotecontrolledcar
 INSTALLS += sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example

examples/desktop/desktop.pro

@@ -9,3 +9,4 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/desktop
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example

examples/desktop/screenshot/screenshot.pro

@@ -9,3 +9,7 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/desktop/screenshot
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example might not fully work on Symbian platform)
+maemo5: warning(This example might not fully work on Maemo platform)
+simulator: warning(This example might not fully work on Simulator platform)

examples/dialogs/classwizard/classwizard.pro

@@ -10,3 +10,7 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dialogs/classwizard
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example might not fully work on Symbian platform)
+maemo5: warning(This example might not fully work on Maemo platform)
+simulator: warning(This example might not fully work on Simulator platform)

examples/dialogs/configdialog/configdialog.pro

@@ -14,3 +14,7 @@ INSTALLS += target sources
 symbian: CONFIG += qt_example
 wince50standard-x86-msvc2005: LIBS += libcmt.lib corelibc.lib ole32.lib oleaut32.lib uuid.lib commctrl.lib coredll.lib winsock.lib ws2.lib
 
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
+symbian: warning(This example might not fully work on Symbian platform)
+maemo5: warning(This example might not fully work on Maemo platform)
+simulator: warning(This example might not fully work on Simulator platform)

examples/dialogs/dialogs.pro

@@ -17,3 +17,4 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dialogs
 INSTALLS += sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example

examples/dialogs/extension/extension.pro

@@ -9,3 +9,5 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dialogs/extension
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+simulator: warning(This example might not fully work on Simulator platform)

examples/dialogs/extension/finddialog.cpp

@@ -63,9 +63,6 @@ FindDialog::FindDialog(QWidget *parent)
 //! [0]
     moreButton->setAutoDefault(false);
 
-    buttonBox = new QDialogButtonBox(Qt::Vertical);
-    buttonBox->addButton(findButton, QDialogButtonBox::ActionRole);
-    buttonBox->addButton(moreButton, QDialogButtonBox::ActionRole);
 //! [1]
 
 //! [2]
@@ -77,7 +74,42 @@ FindDialog::FindDialog(QWidget *parent)
 //! [2]
 
 //! [3]
+#if defined(Q_OS_SYMBIAN) || defined(Q_WS_SIMULATOR)
+    // Create menu
+    QMenu *menu = new QMenu(this);
+
+    // Create Find menu item
+    menu->addAction(tr("Find"));
+
+    // Create More menu item
+    QAction *moreAction = menu->addAction(tr("More"));
+    moreAction->setCheckable(true);
+
+    // Create Options CBA
+    QAction *optionAction = new QAction(tr("Options"), this);
+
+    // Set defined menu into Options button
+    optionAction->setMenu(menu);
+    optionAction->setSoftKeyRole(QAction::PositiveSoftKey);
+    addAction(optionAction);
+
+    // Connect More menu item to setVisible slot
+    connect(moreAction, SIGNAL(triggered(bool)), extension, SLOT(setVisible(bool)));
+
+    // Create Exit CBA
+    QAction *backSoftKeyAction = new QAction(QString(tr("Exit")), this);
+    backSoftKeyAction->setSoftKeyRole(QAction::NegativeSoftKey);
+
+    // Exit button closes the application
+    connect(backSoftKeyAction, SIGNAL(triggered()), qApp, SLOT(quit()));
+    addAction(backSoftKeyAction);
+#else
+    buttonBox = new QDialogButtonBox(Qt::Vertical);
+    buttonBox->addButton(findButton, QDialogButtonBox::ActionRole);
+    buttonBox->addButton(moreButton, QDialogButtonBox::ActionRole);
+
     connect(moreButton, SIGNAL(toggled(bool)), extension, SLOT(setVisible(bool)));
+#endif
 
     QVBoxLayout *extensionLayout = new QVBoxLayout;
     extensionLayout->setMargin(0);
@@ -96,13 +128,18 @@ FindDialog::FindDialog(QWidget *parent)
     leftLayout->addLayout(topLeftLayout);
     leftLayout->addWidget(caseCheckBox);
     leftLayout->addWidget(fromStartCheckBox);
-    leftLayout->addStretch(1);
 
     QGridLayout *mainLayout = new QGridLayout;
+#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5) && !defined(Q_WS_SIMULATOR)
     mainLayout->setSizeConstraint(QLayout::SetFixedSize);
+#endif
     mainLayout->addLayout(leftLayout, 0, 0);
+#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_SIMULATOR)
     mainLayout->addWidget(buttonBox, 0, 1);
+#endif
     mainLayout->addWidget(extension, 1, 0, 1, 2);
+    mainLayout->setRowStretch(2, 1);
+
     setLayout(mainLayout);
 
     setWindowTitle(tr("Extension"));

examples/dialogs/extension/main.cpp

@@ -46,5 +46,12 @@ int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
     FindDialog dialog;
-    return dialog.exec();
+
+#ifdef Q_OS_SYMBIAN
+    dialog.showMaximized();
+#else
+    dialog.show();
+#endif
+
+    return app.exec();
 }

examples/dialogs/findfiles/findfiles.pro

@@ -9,3 +9,4 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dialogs/findfiles
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example

examples/dialogs/findfiles/main.cpp

@@ -46,6 +46,10 @@ int main(int argc, char *argv[])
 {
     QApplication app(argc, argv);
     Window window;
+#ifdef Q_OS_SYMBIAN
+    window.showMaximized();
+#else
     window.show();
+#endif
     return app.exec();
 }

examples/dialogs/findfiles/window.cpp

@@ -44,7 +44,7 @@
 
 //! [0]
 Window::Window(QWidget *parent)
-    : QDialog(parent)
+    : QWidget(parent)
 {
     browseButton = createButton(tr("&Browse..."), SLOT(browse()));
     findButton = createButton(tr("&Find"), SLOT(find()));
@@ -62,11 +62,8 @@ Window::Window(QWidget *parent)
 //! [0]
 
 //! [1]
-    QHBoxLayout *buttonsLayout = new QHBoxLayout;
-    buttonsLayout->addStretch();
-    buttonsLayout->addWidget(findButton);
-
     QGridLayout *mainLayout = new QGridLayout;
+    mainLayout->setSizeConstraint(QLayout::SetNoConstraint);
     mainLayout->addWidget(fileLabel, 0, 0);
     mainLayout->addWidget(fileComboBox, 0, 1, 1, 2);
     mainLayout->addWidget(textLabel, 1, 0);
@@ -75,12 +72,14 @@ Window::Window(QWidget *parent)
     mainLayout->addWidget(directoryComboBox, 2, 1);
     mainLayout->addWidget(browseButton, 2, 2);
     mainLayout->addWidget(filesTable, 3, 0, 1, 3);
-    mainLayout->addWidget(filesFoundLabel, 4, 0, 1, 3);
+    mainLayout->addWidget(filesFoundLabel, 4, 0, 1, 2);
-    mainLayout->addLayout(buttonsLayout, 5, 0, 1, 3);
+    mainLayout->addWidget(findButton, 4, 2);
     setLayout(mainLayout);
 
     setWindowTitle(tr("Find Files"));
+#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5) && !defined(Q_WS_SIMULATOR)
     resize(700, 300);
+#endif
 }
 //! [1]
 
@@ -194,7 +193,12 @@ void Window::showFiles(const QStringList &files)
         filesTable->setItem(row, 1, sizeItem);
     }
     filesFoundLabel->setText(tr("%1 file(s) found").arg(files.size()) +
+#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5)
+                             (" (Select file to open it)"));
+#else
                              (" (Double click on a file to open it)"));
+#endif
+    filesFoundLabel->setWordWrap(true);
 }
 //! [8]
 
@@ -214,6 +218,9 @@ QComboBox *Window::createComboBox(const QString &text)
     comboBox->setEditable(true);
     comboBox->addItem(text);
     comboBox->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
+#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    comboBox->setMinimumContentsLength(3);
+#endif
     return comboBox;
 }
 //! [10]
@@ -225,7 +232,7 @@ void Window::createFilesTable()
     filesTable->setSelectionBehavior(QAbstractItemView::SelectRows);
 
     QStringList labels;
-    labels << tr("File Name") << tr("Size");
+    labels << tr("Filename") << tr("Size");
     filesTable->setHorizontalHeaderLabels(labels);
     filesTable->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
     filesTable->verticalHeader()->hide();

examples/dialogs/findfiles/window.h

@@ -41,7 +41,7 @@
 #ifndef WINDOW_H
 #define WINDOW_H
 
-#include <QDialog>
+#include <QWidget>
 #include <QDir>
 
 QT_BEGIN_NAMESPACE
@@ -53,7 +53,7 @@ class QTableWidgetItem;
 QT_END_NAMESPACE
 
 //! [0]
-class Window : public QDialog
+class Window : public QWidget
 {
     Q_OBJECT
 

examples/dialogs/licensewizard/licensewizard.pro

@@ -10,3 +10,7 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dialogs/licensewizard
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example might not fully work on Symbian platform)
+maemo5: warning(This example might not fully work on Maemo platform)
+simulator: warning(This example might not fully work on Simulator platform)

examples/dialogs/sipdialog/sipdialog.pro

@@ -11,4 +11,7 @@ INSTALLS += target sources
 symbian: CONFIG += qt_example
 wince50standard-x86-msvc2005: LIBS += libcmt.lib corelibc.lib ole32.lib oleaut32.lib uuid.lib commctrl.lib coredll.lib winsock.lib ws2.lib
 
-
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
+symbian: warning(This example might not fully work on Symbian platform)
+maemo5: warning(This example might not fully work on Maemo platform)
+simulator: warning(This example might not fully work on Simulator platform)

examples/dialogs/standarddialogs/dialog.cpp

@@ -49,7 +49,7 @@
                "will activate the detected escape button (if any).")
 
 Dialog::Dialog(QWidget *parent)
-    : QDialog(parent)
+    : QWidget(parent)
 {
     errorMessageDialog = new QErrorMessage(this);
 
@@ -149,6 +149,7 @@ Dialog::Dialog(QWidget *parent)
     native = new QCheckBox(this);
     native->setText("Use native file dialog.");
     native->setChecked(true);
+
     QGridLayout *layout = new QGridLayout;
     layout->setColumnStretch(1, 1);
     layout->setColumnMinimumWidth(1, 250);
@@ -183,7 +184,19 @@ Dialog::Dialog(QWidget *parent)
     layout->addWidget(errorButton, 14, 0);
     layout->addWidget(errorLabel, 14, 1);
     layout->addWidget(native, 15, 0);
+#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    QWidget *widget = new QWidget;
+    widget->setLayout(layout);
+
+    QScrollArea *scrollArea = new QScrollArea(this);
+    scrollArea->setWidget(widget);
+
+    QHBoxLayout *mainLayout = new QHBoxLayout;
+    mainLayout->addWidget(scrollArea);
+    setLayout(mainLayout);
+#else
     setLayout(layout);
+#endif
 
     setWindowTitle(tr("Standard Dialogs"));
 }

examples/dialogs/standarddialogs/dialog.h

@@ -41,7 +41,7 @@
 #ifndef DIALOG_H
 #define DIALOG_H
 
-#include <QDialog>
+#include <QWidget>
 
 QT_BEGIN_NAMESPACE
 class QCheckBox;
@@ -49,7 +49,7 @@ class QLabel;
 class QErrorMessage;
 QT_END_NAMESPACE
 
-class Dialog : public QDialog
+class Dialog : public QWidget
 {
     Q_OBJECT
 

examples/dialogs/standarddialogs/main.cpp

@@ -56,5 +56,11 @@ int main(int argc, char *argv[])
         app.installTranslator(translator);
 
     Dialog dialog;
-    return dialog.exec();
+#ifdef Q_OS_SYMBIAN
+    dialog.showMaximized();
+#else
+    dialog.show();
+#endif
+
+    return app.exec();
 }

examples/dialogs/standarddialogs/standarddialogs.pro

@@ -11,3 +11,4 @@ INSTALLS += target sources
 symbian: CONFIG += qt_example
 wince50standard-x86-msvc2005: LIBS += libcmt.lib corelibc.lib ole32.lib oleaut32.lib uuid.lib commctrl.lib coredll.lib winsock.lib ws2.lib
 
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)

examples/dialogs/tabdialog/main.cpp

@@ -53,5 +53,11 @@ int main(int argc, char *argv[])
         fileName = ".";
 
     TabDialog tabdialog(fileName);
-    return tabdialog.exec();
+#ifdef Q_OS_SYMBIAN
+    tabdialog.showMaximized();
+#else
+    tabdialog.show();
+#endif
+
+    return app.exec();
 }

examples/dialogs/tabdialog/tabdialog.cpp

@@ -65,6 +65,7 @@ TabDialog::TabDialog(const QString &fileName, QWidget *parent)
 
 //! [4]
     QVBoxLayout *mainLayout = new QVBoxLayout;
+    mainLayout->setSizeConstraint(QLayout::SetNoConstraint);
     mainLayout->addWidget(tabWidget);
     mainLayout->addWidget(buttonBox);
     setLayout(mainLayout);

examples/dialogs/tabdialog/tabdialog.pro

@@ -10,3 +10,6 @@ INSTALLS += target sources
 
 symbian: CONFIG += qt_example
 wince50standard-x86-msvc2005: LIBS += libcmt.lib corelibc.lib ole32.lib oleaut32.lib uuid.lib commctrl.lib coredll.lib winsock.lib ws2.lib
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
+symbian: warning(This example might not fully work on Symbian platform)
+maemo5: warning(This example might not fully work on Maemo platform)

examples/dialogs/trivialwizard/trivialwizard.cpp

@@ -128,7 +128,11 @@ int main(int argc, char *argv[])
     wizard.addPage(createConclusionPage());
 
     wizard.setWindowTitle("Trivial Wizard");
+#ifdef Q_OS_SYMBIAN
+    wizard.showMaximized();
+#else
     wizard.show();
+#endif
 
     return app.exec();
 }

examples/dialogs/trivialwizard/trivialwizard.pro

@@ -7,3 +7,6 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/dialogs/trivialwizard
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example might not fully work on Symbian platform)
+simulator: warning(This example might not fully work on Simulator platform)

examples/draganddrop/draggableicons/draggableicons.pro

@@ -13,3 +13,4 @@ symbian {
     TARGET.UID3 = 0xA000C615
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)

examples/draganddrop/draggableicons/dragwidget.cpp

@@ -46,25 +46,28 @@
 DragWidget::DragWidget(QWidget *parent)
     : QFrame(parent)
 {
+#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+#else
     setMinimumSize(200, 200);
+#endif
     setFrameStyle(QFrame::Sunken | QFrame::StyledPanel);
     setAcceptDrops(true);
 
     QLabel *boatIcon = new QLabel(this);
     boatIcon->setPixmap(QPixmap(":/images/boat.png"));
-    boatIcon->move(20, 20);
+    boatIcon->move(10, 10);
     boatIcon->show();
     boatIcon->setAttribute(Qt::WA_DeleteOnClose);
 
     QLabel *carIcon = new QLabel(this);
     carIcon->setPixmap(QPixmap(":/images/car.png"));
-    carIcon->move(120, 20);
+    carIcon->move(100, 10);
     carIcon->show();
     carIcon->setAttribute(Qt::WA_DeleteOnClose);
 
     QLabel *houseIcon = new QLabel(this);
     houseIcon->setPixmap(QPixmap(":/images/house.png"));
-    houseIcon->move(20, 120);
+    houseIcon->move(10, 80);
     houseIcon->show();
     houseIcon->setAttribute(Qt::WA_DeleteOnClose);
 }

examples/draganddrop/draggableicons/main.cpp

@@ -55,7 +55,11 @@ int main(int argc, char *argv[])
 
     mainWidget.setLayout(horizontalLayout);
     mainWidget.setWindowTitle(QObject::tr("Draggable Icons"));
+#ifdef Q_OS_SYMBIAN
+    mainWidget.showMaximized();
+#else
     mainWidget.show();
+#endif
 
     return app.exec();
 }

examples/draganddrop/draggabletext/draggabletext.pro

@@ -15,3 +15,5 @@ symbian {
     TARGET.UID3 = 0xA000CF64
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
+simulator: warning(This example might not fully work on Simulator platform)

examples/draganddrop/draggabletext/dragwidget.cpp

@@ -62,16 +62,18 @@ DragWidget::DragWidget(QWidget *parent)
             wordLabel->show();
             wordLabel->setAttribute(Qt::WA_DeleteOnClose);
             x += wordLabel->width() + 2;
-            if (x >= 195) {
+            if (x >= 245) {
                 x = 5;
                 y += wordLabel->height() + 2;
             }
         }
     }
 
+    /*
     QPalette newPalette = palette();
     newPalette.setColor(QPalette::Window, Qt::white);
     setPalette(newPalette);
+    */
 
     setAcceptDrops(true);
     setMinimumSize(400, qMax(200, y));

examples/draganddrop/draggabletext/main.cpp

@@ -47,6 +47,10 @@ int main(int argc, char *argv[])
 
     QApplication app(argc, argv);
     DragWidget window;
+#ifdef Q_OS_SYMBIAN
+    window.showMaximized();
+#else
     window.show();
+#endif
     return app.exec();
 }

examples/draganddrop/dropsite/dropsite.pro

@@ -11,3 +11,7 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/draganddrop/dropsite
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+symbian: warning(This example might not fully work on Symbian platform)
+maemo5: warning(This example might not fully work on Maemo platform)
+simulator: warning(This example might not fully work on Simulator platform)

examples/draganddrop/fridgemagnets/dragwidget.cpp

@@ -65,7 +65,11 @@ DragWidget::DragWidget(QWidget *parent)
             wordLabel->show();
             wordLabel->setAttribute(Qt::WA_DeleteOnClose);
             x += wordLabel->width() + 2;
+#if defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+            if (x >= 345) {
+#else
             if (x >= 245) {
+#endif
                 x = 5;
                 y += wordLabel->height() + 2;
             }

examples/draganddrop/fridgemagnets/fridgemagnets.pro

@@ -16,4 +16,4 @@ symbian {
     CONFIG += qt_example
 }
 
-
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)

examples/draganddrop/fridgemagnets/main.cpp

@@ -51,10 +51,15 @@ int main(int argc, char *argv[])
 #endif
     DragWidget window;
 
+#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    window.showMaximized();
+#else
     bool smallScreen = QApplication::arguments().contains("-small-screen");
     if (smallScreen)
         window.showFullScreen();
     else
         window.show();
+#endif
+
     return app.exec();
 }

examples/draganddrop/puzzle/main.cpp

@@ -49,6 +49,10 @@ int main(int argc, char *argv[])
     QApplication app(argc, argv);
     MainWindow window;
     window.openImage(":/images/example.jpg");
+#ifdef Q_OS_SYMBIAN
+    window.showMaximized();
+#else
     window.show();
+#endif
     return app.exec();
 }

examples/draganddrop/puzzle/mainwindow.cpp

@@ -90,14 +90,15 @@ void MainWindow::setupPuzzle()
 {
     int size = qMin(puzzleImage.width(), puzzleImage.height());
     puzzleImage = puzzleImage.copy((puzzleImage.width() - size)/2,
-        (puzzleImage.height() - size)/2, size, size).scaled(400,
+        (puzzleImage.height() - size)/2, size, size).scaled(puzzleWidget->width(),
-            400, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
+            puzzleWidget->height(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
 
     piecesList->clear();
 
     for (int y = 0; y < 5; ++y) {
         for (int x = 0; x < 5; ++x) {
-            QPixmap pieceImage = puzzleImage.copy(x*80, y*80, 80, 80);
+            int pieceSize = puzzleWidget->pieceSize();
+            QPixmap pieceImage = puzzleImage.copy(x * pieceSize, y * pieceSize, pieceSize, pieceSize);
             piecesList->addPiece(pieceImage, QPoint(x, y));
         }
     }
@@ -137,9 +138,14 @@ void MainWindow::setupWidgets()
 {
     QFrame *frame = new QFrame;
     QHBoxLayout *frameLayout = new QHBoxLayout(frame);
+#if defined(Q_OS_SYMBIAN) || defined(Q_WS_SIMULATOR)
+    puzzleWidget = new PuzzleWidget(260);
+#else
+    puzzleWidget = new PuzzleWidget(400);
+#endif
+
+    piecesList = new PiecesList(puzzleWidget->pieceSize(), this);
 
-    piecesList = new PiecesList;
-    puzzleWidget = new PuzzleWidget;
 
     connect(puzzleWidget, SIGNAL(puzzleCompleted()),
             this, SLOT(setCompleted()), Qt::QueuedConnection);

examples/draganddrop/puzzle/pieceslist.cpp

@@ -42,12 +42,12 @@
 
 #include "pieceslist.h"
 
-PiecesList::PiecesList(QWidget *parent)
+PiecesList::PiecesList(int pieceSize, QWidget *parent)
-    : QListWidget(parent)
+    : QListWidget(parent), m_PieceSize(pieceSize)
 {
     setDragEnabled(true);
     setViewMode(QListView::IconMode);
-    setIconSize(QSize(60, 60));
+    setIconSize(QSize(m_PieceSize, m_PieceSize));
     setSpacing(10);
     setAcceptDrops(true);
     setDropIndicatorShown(true);

examples/draganddrop/puzzle/pieceslist.h

@@ -48,7 +48,7 @@ class PiecesList : public QListWidget
     Q_OBJECT
 
 public:
-    PiecesList(QWidget *parent = 0);
+    PiecesList(int pieceSize, QWidget *parent = 0);
     void addPiece(QPixmap pixmap, QPoint location);
 
 protected:
@@ -56,6 +56,8 @@ protected:
     void dragMoveEvent(QDragMoveEvent *event);
     void dropEvent(QDropEvent *event);
     void startDrag(Qt::DropActions supportedActions);
+
+    int m_PieceSize;
 };
 
 #endif

examples/draganddrop/puzzle/puzzle.pro

@@ -27,3 +27,4 @@ wince*: {
    addFile.path = .
    DEPLOYMENT += addFile
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)

examples/draganddrop/puzzle/puzzlewidget.cpp

@@ -42,12 +42,12 @@
 
 #include "puzzlewidget.h"
 
-PuzzleWidget::PuzzleWidget(QWidget *parent)
+PuzzleWidget::PuzzleWidget(int imageSize, QWidget *parent)
-    : QWidget(parent)
+    : QWidget(parent), m_ImageSize(imageSize)
 {
     setAcceptDrops(true);
-    setMinimumSize(400, 400);
+    setMinimumSize(m_ImageSize, m_ImageSize);
-    setMaximumSize(400, 400);
+    setMaximumSize(m_ImageSize, m_ImageSize);
 }
 
 void PuzzleWidget::clear()
@@ -116,7 +116,7 @@ void PuzzleWidget::dropEvent(QDropEvent *event)
         event->setDropAction(Qt::MoveAction);
         event->accept();
 
-        if (location == QPoint(square.x()/80, square.y()/80)) {
+        if (location == QPoint(square.x()/pieceSize(), square.y()/pieceSize())) {
             inPlace++;
             if (inPlace == 25)
                 emit puzzleCompleted();
@@ -151,7 +151,7 @@ void PuzzleWidget::mousePressEvent(QMouseEvent *event)
     piecePixmaps.removeAt(found);
     pieceRects.removeAt(found);
 
-    if (location == QPoint(square.x()/80, square.y()/80))
+    if (location == QPoint(square.x()/pieceSize(), square.y()/pieceSize()))
         inPlace--;
 
     update(square);
@@ -175,7 +175,7 @@ void PuzzleWidget::mousePressEvent(QMouseEvent *event)
         pieceRects.insert(found, square);
         update(targetSquare(event->pos()));
 
-        if (location == QPoint(square.x()/80, square.y()/80))
+        if (location == QPoint(square.x()/pieceSize(), square.y()/pieceSize()))
             inPlace++;
     }
 }
@@ -200,5 +200,15 @@ void PuzzleWidget::paintEvent(QPaintEvent *event)
 
 const QRect PuzzleWidget::targetSquare(const QPoint &position) const
 {
-    return QRect(position.x()/80 * 80, position.y()/80 * 80, 80, 80);
+    return QRect(position.x()/pieceSize() * pieceSize(), position.y()/pieceSize() * pieceSize(), pieceSize(), pieceSize());
+}
+
+int PuzzleWidget::pieceSize() const
+{
+    return m_ImageSize / 5;
+}
+
+int PuzzleWidget::imageSize() const
+{
+    return m_ImageSize;
 }

examples/draganddrop/puzzle/puzzlewidget.h

@@ -57,9 +57,12 @@ class PuzzleWidget : public QWidget
     Q_OBJECT
 
 public:
-    PuzzleWidget(QWidget *parent = 0);
+    PuzzleWidget(int imageSize, QWidget *parent = 0);
     void clear();
 
+    int pieceSize() const;
+    int imageSize() const;
+
 signals:
     void puzzleCompleted();
 
@@ -80,6 +83,7 @@ private:
     QList<QPoint> pieceLocations;
     QRect highlightedRect;
     int inPlace;
+    int m_ImageSize;
 };
 
 #endif

examples/effects/blurpicker/blurpicker.cpp

@@ -131,8 +131,34 @@ void BlurPicker::keyPressEvent(QKeyEvent *event)
         break;
     }
     if (m_animation.state() == QAbstractAnimation::Stopped && delta) {
-            m_animation.setEndValue(m_index + delta);
+        m_animation.setEndValue(m_index + delta);
-            m_animation.start();
+        m_animation.start();
-            event->accept();
+        event->accept();
+    }
+}
+
+void BlurPicker::resizeEvent(QResizeEvent */*event*/)
+{
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    fitInView(sceneRect(), Qt::KeepAspectRatio);
+#endif
+}
+
+void BlurPicker::mousePressEvent(QMouseEvent *event)
+{
+    int delta = 0;
+    if(event->x() > (width() / 2))
+    {
+        delta = 1;
+    }
+    else
+    {
+        delta = -1;
+    }
+
+    if (m_animation.state() == QAbstractAnimation::Stopped && delta) {
+        m_animation.setEndValue(m_index + delta);
+        m_animation.start();
+        event->accept();
     }
 }

examples/effects/blurpicker/blurpicker.h

@@ -60,6 +60,8 @@ public:
 
 protected:
     void keyPressEvent(QKeyEvent *event);
+    void resizeEvent(QResizeEvent *event);
+    void mousePressEvent(QMouseEvent *event);
 
 private:
     void setupScene();

examples/effects/blurpicker/blurpicker.pro

@@ -7,3 +7,6 @@ target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/effects/blurpicker
 sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS blurpicker.pro
 sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/effects/blurpicker
 INSTALLS += target sources
+
+symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)

examples/effects/blurpicker/main.cpp

@@ -47,8 +47,13 @@ int main(int argc, char **argv)
 
     BlurPicker blurPicker;
     blurPicker.setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Application Picker"));
+
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    blurPicker.showMaximized();
+#else
     blurPicker.setFixedSize(400, 300);
     blurPicker.show();
+#endif
 
     return app.exec();
 }

examples/effects/fademessage/fademessage.cpp

@@ -56,7 +56,6 @@ FadeMessage::FadeMessage(QWidget *parent): QGraphicsView(parent)
     m_animation->setStartValue(0);
     m_animation->setEndValue(1);
 
-
     setRenderHint(QPainter::Antialiasing, true);
     setFrameStyle(QFrame::NoFrame);
 }
@@ -75,7 +74,7 @@ void FadeMessage::togglePopup()
 
 void FadeMessage::setupScene()
 {
-    QGraphicsRectItem *parent = m_scene.addRect(0, 0, 400, 600);
+    QGraphicsRectItem *parent = m_scene.addRect(0, 0, 800, 600);
     parent->setPen(Qt::NoPen);
     parent->setZValue(0);
 
@@ -85,7 +84,7 @@ void FadeMessage::setupScene()
 
     for (int i = 1; i < 5; ++i)
         for (int j = 2; j < 5; ++j) {
-            QGraphicsRectItem *item = m_scene.addRect(i * 50, j * 50, 38, 38);
+            QGraphicsRectItem *item = m_scene.addRect(i * 50, (j - 1) * 50, 38, 38);
             item->setParentItem(parent);
             item->setZValue(1);
             int hue = 12 * (i * 5 + j);
@@ -124,6 +123,10 @@ void FadeMessage::setupScene()
     press->setText(tr("Press me"));
     connect(press, SIGNAL(clicked()), SLOT(togglePopup()));
     m_scene.addWidget(press);
-    press->move(300, 500);
-}
 
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
+    press->move(200, 210);
+#else
+    press->move(300, 500);
+#endif
+}

examples/effects/fademessage/fademessage.pro

@@ -12,5 +12,7 @@ sources.files = $$SOURCES \
     fademessage.pro
 sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/effects/fademessage
 
-DEPLOYMENT_PLUGIN += qjpeg
+symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
 
+simulator: warning(This example might not fully work on Simulator platform)

examples/effects/fademessage/main.cpp

@@ -48,8 +48,12 @@ int main(int argc, char **argv)
 
     FadeMessage widget;
     widget.setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Popup Message with Effect"));
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
+    widget.showMaximized();
+#else
     widget.setFixedSize(400, 600);
     widget.show();
+#endif
 
     return app.exec();
 }

examples/effects/lighting/lighting.cpp

@@ -134,3 +134,9 @@ void Lighting::animate()
     m_scene.update();
 }
 
+void Lighting::resizeEvent(QResizeEvent */*event*/)
+{
+#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    fitInView(sceneRect(), Qt::KeepAspectRatio);
+#endif
+}

examples/effects/lighting/lighting.h

@@ -57,6 +57,9 @@ private slots:
 private:
     void setupScene();
 
+protected:
+    void resizeEvent(QResizeEvent *event);
+
 private:
     qreal angle;
     QGraphicsScene m_scene;

examples/effects/lighting/lighting.pro

@@ -6,3 +6,7 @@ target.path = $$[QT_INSTALL_EXAMPLES]/qtbase/effects/lighting
 sources.files = $$SOURCES $$HEADERS $$RESOURCES $$FORMS lighting.pro
 sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/effects/lighting
 INSTALLS += target sources
+
+symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
+

examples/effects/lighting/main.cpp

@@ -47,8 +47,13 @@ int main(int argc, char **argv)
 
     Lighting lighting;
     lighting.setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Lighting and Shadows"));
+
+#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    lighting.showMaximized();
+#else
     lighting.resize(640, 480);
     lighting.show();
+#endif
 
     return app.exec();
 }

examples/examples.pro

@@ -62,3 +62,4 @@ sources.path = $$[QT_INSTALL_EXAMPLES]
 INSTALLS += sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example

examples/gestures/imagegestures/imagegestures.pro

@@ -19,3 +19,7 @@ symbian {
     TARGET.UID3 = 0xA000D7D0
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
+symbian: warning(This example does not work on Symbian platform)
+maemo5: warning(This example does not work on Maemo platform)
+simulator: warning(This example does not work on Simulator platform)

examples/graphicsview/anchorlayout/anchorlayout.pro

@@ -7,3 +7,8 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/graphicsview/anchorlayout
 INSTALLS += target sources
 
 TARGET = anchorlayout
+
+symbian: include($$QT_SOURCE_TREE/examples/symbianpkgrules.pri)
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
+
+simulator: warning(This example might not fully work on Simulator platform)

examples/graphicsview/anchorlayout/main.cpp

@@ -122,7 +122,12 @@ int main(int argc, char **argv)
     scene.addItem(w);
     scene.setBackgroundBrush(Qt::darkGreen);
     QGraphicsView view(&scene);
+
+#if defined(Q_WS_S60)
+    view.showMaximized();
+#else
     view.show();
+#endif
 
     return app.exec();
 }

examples/graphicsview/basicgraphicslayouts/basicgraphicslayouts.pro

@@ -15,3 +15,5 @@ symbian {
     TARGET.UID3 = 0xA000A645
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
+simulator: warning(This example might not fully work on Simulator platform)

examples/graphicsview/basicgraphicslayouts/main.cpp

@@ -51,8 +51,12 @@ int main(int argc, char **argv)
     Window *window = new Window;
     scene.addItem(window);
     QGraphicsView view(&scene);
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    view.showMaximized();
+#else
     view.resize(600, 600);
     view.show();
+#endif
 
     return app.exec();
 }

examples/graphicsview/collidingmice/collidingmice.pro

@@ -17,3 +17,5 @@ symbian {
     TARGET.UID3 = 0xA000A643
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
+simulator: warning(This example might not fully work on Simulator platform)

examples/graphicsview/collidingmice/main.cpp

@@ -79,8 +79,12 @@ int main(int argc, char **argv)
     view.setDragMode(QGraphicsView::ScrollHandDrag);
 //! [5] //! [6]
     view.setWindowTitle(QT_TRANSLATE_NOOP(QGraphicsView, "Colliding Mice"));
+#if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5) || defined(Q_WS_SIMULATOR)
+    view.showMaximized();
+#else
     view.resize(400, 300);
     view.show();
+#endif
 
     QTimer timer;
     QObject::connect(&timer, SIGNAL(timeout()), &scene, SLOT(advance()));

examples/graphicsview/diagramscene/diagramscene.pro

@@ -19,4 +19,8 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/graphicsview/diagramscene
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
 
+symbian: warning(This example might not fully work on Symbian platform)
+maemo5: warning(This example might not fully work on Maemo platform)
+simulator: warning(This example might not fully work on Simulator platform)

examples/graphicsview/dragdroprobot/dragdroprobot.pro

@@ -18,3 +18,6 @@ sources.path = $$[QT_INSTALL_EXAMPLES]/qtbase/graphicsview/dragdroprobot
 INSTALLS += target sources
 
 symbian: CONFIG += qt_example
+maemo5: CONFIG += qt_example
+
+simulator: warning(This example might not fully work on Simulator platform)

examples/graphicsview/dragdroprobot/main.cpp

@@ -45,6 +45,22 @@
 
 #include <math.h>
 
+class GraphicsView : public QGraphicsView
+{
+public:
+    GraphicsView(QGraphicsScene *scene) : QGraphicsView(scene)
+    {
+    }
+
+protected:
+    virtual void resizeEvent(QResizeEvent *event)
+    {
+#if defined(Q_OS_SYMBIAN)
+        fitInView(sceneRect(), Qt::KeepAspectRatio);
+#endif
+    }
+};
+
 //! [0]
 int main(int argc, char **argv)
 {
@@ -69,12 +85,16 @@ int main(int argc, char **argv)
     scene.addItem(robot);
 //! [1]
 //! [2]
-    QGraphicsView view(&scene);
+    GraphicsView view(&scene);
     view.setRenderHint(QPainter::Antialiasing);
     view.setViewportUpdateMode(QGraphicsView::BoundingRectViewportUpdate);
     view.setBackgroundBrush(QColor(230, 200, 167));
     view.setWindowTitle("Drag and Drop Robot");
-    view.show();
+#if defined(Q_OS_SYMBIAN)
+    view.showMaximized();
+#else
+     view.show();
+#endif
 
     return app.exec();
 }

examples/graphicsview/elasticnodes/edge.cpp

@@ -144,6 +144,6 @@ void Edge::paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *)
 
     painter->setBrush(Qt::black);
     painter->drawPolygon(QPolygonF() << line.p1() << sourceArrowP1 << sourceArrowP2);
-    painter->drawPolygon(QPolygonF() << line.p2() << destArrowP1 << destArrowP2);        
+    painter->drawPolygon(QPolygonF() << line.p2() << destArrowP1 << destArrowP2);
 }
 //! [6]

examples/graphicsview/elasticnodes/elasticnodes.pro

@@ -21,3 +21,6 @@ symbian {
     TARGET.UID3 = 0xA000A642
     CONFIG += qt_example
 }
+maemo5: include($$QT_SOURCE_TREE/examples/maemo5pkgrules.pri)
+
+simulator: warning(This example might not fully work on Simulator platform)

examples/graphicsview/elasticnodes/graphwidget.cpp

@@ -132,17 +132,14 @@ void GraphWidget::keyPressEvent(QKeyEvent *event)
         centerNode->moveBy(20, 0);
         break;
     case Qt::Key_Plus:
-        scaleView(qreal(1.2));
+        zoomIn();
         break;
     case Qt::Key_Minus:
-        scaleView(1 / qreal(1.2));
+        zoomOut();
         break;
     case Qt::Key_Space:
     case Qt::Key_Enter:
-        foreach (QGraphicsItem *item, scene()->items()) {
+        shuffle();
-            if (qgraphicsitem_cast<Node *>(item))
-                item->setPos(-150 + qrand() % 300, -150 + qrand() % 300);
-        }
         break;
     default:
         QGraphicsView::keyPressEvent(event);
@@ -206,6 +203,7 @@ void GraphWidget::drawBackground(QPainter *painter, const QRectF &rect)
     painter->setBrush(Qt::NoBrush);
     painter->drawRect(sceneRect);
 
+#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5)
     // Text
     QRectF textRect(sceneRect.left() + 4, sceneRect.top() + 4,
                     sceneRect.width() - 4, sceneRect.height() - 4);
@@ -220,6 +218,7 @@ void GraphWidget::drawBackground(QPainter *painter, const QRectF &rect)
     painter->drawText(textRect.translated(2, 2), message);
     painter->setPen(Qt::black);
     painter->drawText(textRect, message);
+#endif
 }
 //! [6]
 
@@ -233,3 +232,21 @@ void GraphWidget::scaleView(qreal scaleFactor)
     scale(scaleFactor, scaleFactor);
 }
 //! [7]
+
+void GraphWidget::shuffle()
+{
+    foreach (QGraphicsItem *item, scene()->items()) {
+        if (qgraphicsitem_cast<Node *>(item))
+            item->setPos(-150 + qrand() % 300, -150 + qrand() % 300);
+    }
+}
+
+void GraphWidget::zoomIn()
+{
+    scaleView(qreal(1.2));
+}
+
+void GraphWidget::zoomOut()
+{
+    scaleView(1 / qreal(1.2));
+}