diff --git a/src/widgets/dialogs/qfiledialog.cpp b/src/widgets/dialogs/qfiledialog.cpp
index 0f107c6b0ae..19f474e5030 100644
--- a/src/widgets/dialogs/qfiledialog.cpp
+++ b/src/widgets/dialogs/qfiledialog.cpp
@@ -2290,22 +2290,21 @@ void QFileDialogPrivate::createWidgets()
     QList<QUrl> initialBookmarks;
     initialBookmarks << QUrl::fromLocalFile(QLatin1String(""))
                      << QUrl::fromLocalFile(QDir::homePath());
-    qFileDialogUi->sidebar->init(model, initialBookmarks);
+    qFileDialogUi->sidebar->setModelAndUrls(model, initialBookmarks);
     QFileDialog::connect(qFileDialogUi->sidebar, SIGNAL(goToUrl(QUrl)),
                          q, SLOT(_q_goToUrl(QUrl)));
 
     QObject::connect(qFileDialogUi->buttonBox, SIGNAL(accepted()), q, SLOT(accept()));
     QObject::connect(qFileDialogUi->buttonBox, SIGNAL(rejected()), q, SLOT(reject()));
 
-
-    qFileDialogUi->lookInCombo->init(this);
+    qFileDialogUi->lookInCombo->setFileDialogPrivate(this);
     QObject::connect(qFileDialogUi->lookInCombo, SIGNAL(activated(QString)), q, SLOT(_q_goToDirectory(QString)));
 
     qFileDialogUi->lookInCombo->setInsertPolicy(QComboBox::NoInsert);
     qFileDialogUi->lookInCombo->setDuplicatesEnabled(false);
 
     // filename
-    qFileDialogUi->fileNameEdit->init(this);
+    qFileDialogUi->fileNameEdit->setFileDialogPrivate(this);
 #ifndef QT_NO_SHORTCUT
     qFileDialogUi->fileNameLabel->setBuddy(qFileDialogUi->fileNameEdit);
 #endif
@@ -2329,7 +2328,7 @@ void QFileDialogPrivate::createWidgets()
     QObject::connect(qFileDialogUi->fileTypeCombo, SIGNAL(activated(QString)),
                      q, SIGNAL(filterSelected(QString)));
 
-    qFileDialogUi->listView->init(this);
+    qFileDialogUi->listView->setFileDialogPrivate(this);
     qFileDialogUi->listView->setModel(model);
     QObject::connect(qFileDialogUi->listView, SIGNAL(activated(QModelIndex)),
                      q, SLOT(_q_enterDirectory(QModelIndex)));
@@ -2341,7 +2340,7 @@ void QFileDialogPrivate::createWidgets()
     QObject::connect(shortcut, SIGNAL(activated()), q, SLOT(_q_deleteCurrent()));
 #endif
 
-    qFileDialogUi->treeView->init(this);
+    qFileDialogUi->treeView->setFileDialogPrivate(this);
     qFileDialogUi->treeView->setModel(model);
     QHeaderView *treeHeader = qFileDialogUi->treeView->header();
     QFontMetrics fm(q->font());
@@ -3181,7 +3180,7 @@ QString QFileDialogPrivate::getEnvironmentVariable(const QString &string)
     return string;
 }
 
-void QFileDialogComboBox::init(QFileDialogPrivate *d_pointer) {
+void QFileDialogComboBox::setFileDialogPrivate(QFileDialogPrivate *d_pointer) {
     d_ptr = d_pointer;
     urlModel = new QUrlModel(this);
     urlModel->showFullPath = true;
@@ -3257,7 +3256,7 @@ QFileDialogListView::QFileDialogListView(QWidget *parent) : QListView(parent)
 {
 }
 
-void QFileDialogListView::init(QFileDialogPrivate *d_pointer)
+void QFileDialogListView::setFileDialogPrivate(QFileDialogPrivate *d_pointer)
 {
     d_ptr = d_pointer;
     setSelectionBehavior(QAbstractItemView::SelectRows);
@@ -3294,7 +3293,7 @@ QFileDialogTreeView::QFileDialogTreeView(QWidget *parent) : QTreeView(parent)
 {
 }
 
-void QFileDialogTreeView::init(QFileDialogPrivate *d_pointer)
+void QFileDialogTreeView::setFileDialogPrivate(QFileDialogPrivate *d_pointer)
 {
     d_ptr = d_pointer;
     setSelectionBehavior(QAbstractItemView::SelectRows);
diff --git a/src/widgets/dialogs/qfiledialog_p.h b/src/widgets/dialogs/qfiledialog_p.h
index 383734950c8..1780fff72cc 100644
--- a/src/widgets/dialogs/qfiledialog_p.h
+++ b/src/widgets/dialogs/qfiledialog_p.h
@@ -300,7 +300,7 @@ class QFileDialogLineEdit : public QLineEdit
 {
 public:
     QFileDialogLineEdit(QWidget *parent = 0) : QLineEdit(parent), hideOnEsc(false), d_ptr(0){}
-    void init(QFileDialogPrivate *d_pointer) {d_ptr = d_pointer; }
+    void setFileDialogPrivate(QFileDialogPrivate *d_pointer) {d_ptr = d_pointer; }
     void keyPressEvent(QKeyEvent *e);
     bool hideOnEsc;
 private:
@@ -311,7 +311,7 @@ class QFileDialogComboBox : public QComboBox
 {
 public:
     QFileDialogComboBox(QWidget *parent = 0) : QComboBox(parent), urlModel(0) {}
-    void init(QFileDialogPrivate *d_pointer);
+    void setFileDialogPrivate(QFileDialogPrivate *d_pointer);
     void showPopup();
     void setHistory(const QStringList &paths);
     QStringList history() const { return m_history; }
@@ -327,7 +327,7 @@ class QFileDialogListView : public QListView
 {
 public:
     QFileDialogListView(QWidget *parent = 0);
-    void init(QFileDialogPrivate *d_pointer);
+    void setFileDialogPrivate(QFileDialogPrivate *d_pointer);
     QSize sizeHint() const;
 protected:
     void keyPressEvent(QKeyEvent *e);
@@ -339,7 +339,7 @@ class QFileDialogTreeView : public QTreeView
 {
 public:
     QFileDialogTreeView(QWidget *parent);
-    void init(QFileDialogPrivate *d_pointer);
+    void setFileDialogPrivate(QFileDialogPrivate *d_pointer);
     QSize sizeHint() const;
 
 protected:
diff --git a/src/widgets/dialogs/qsidebar.cpp b/src/widgets/dialogs/qsidebar.cpp
index 8efbb8dfcd7..1fd9bf236d1 100644
--- a/src/widgets/dialogs/qsidebar.cpp
+++ b/src/widgets/dialogs/qsidebar.cpp
@@ -371,7 +371,7 @@ QSidebar::QSidebar(QWidget *parent) : QListView(parent)
 {
 }
 
-void QSidebar::init(QFileSystemModel *model, const QList<QUrl> &newUrls)
+void QSidebar::setModelAndUrls(QFileSystemModel *model, const QList<QUrl> &newUrls)
 {
     // ### TODO make icon size dynamic
     setIconSize(QSize(24,24));
diff --git a/src/widgets/dialogs/qsidebar_p.h b/src/widgets/dialogs/qsidebar_p.h
index 6ad27167805..ec3f4c096d1 100644
--- a/src/widgets/dialogs/qsidebar_p.h
+++ b/src/widgets/dialogs/qsidebar_p.h
@@ -121,7 +121,7 @@ Q_SIGNALS:
 
 public:
     QSidebar(QWidget *parent = 0);
-    void init(QFileSystemModel *model, const QList<QUrl> &newUrls);
+    void setModelAndUrls(QFileSystemModel *model, const QList<QUrl> &newUrls);
     ~QSidebar();
 
     QSize sizeHint() const;
diff --git a/tests/auto/widgets/dialogs/qfiledialog2/tst_qfiledialog2.cpp b/tests/auto/widgets/dialogs/qfiledialog2/tst_qfiledialog2.cpp
index bac6b82d372..9ed91af26e7 100644
--- a/tests/auto/widgets/dialogs/qfiledialog2/tst_qfiledialog2.cpp
+++ b/tests/auto/widgets/dialogs/qfiledialog2/tst_qfiledialog2.cpp
@@ -931,7 +931,7 @@ void tst_QFileDialog2::task251341_sideBarRemoveEntries()
     QCOMPARE(qvariant_cast<bool>(value), false);
 
     MyQSideBar mySideBar;
-    mySideBar.init(model, urls);
+    mySideBar.setModelAndUrls(model, urls);
     mySideBar.show();
     mySideBar.selectUrl(QUrl::fromLocalFile(testSubDir.absolutePath()));
     QTest::qWait(1000);
diff --git a/tests/auto/widgets/dialogs/qsidebar/tst_qsidebar.cpp b/tests/auto/widgets/dialogs/qsidebar/tst_qsidebar.cpp
index bb4c671d432..842f0e60227 100644
--- a/tests/auto/widgets/dialogs/qsidebar/tst_qsidebar.cpp
+++ b/tests/auto/widgets/dialogs/qsidebar/tst_qsidebar.cpp
@@ -84,7 +84,7 @@ void tst_QSidebar::setUrls()
     QList<QUrl> urls;
     QFileSystemModel fsmodel;
     QSidebar qsidebar;
-    qsidebar.init(&fsmodel, urls);
+    qsidebar.setModelAndUrls(&fsmodel, urls);
     QAbstractItemModel *model = qsidebar.model();
 
     urls << QUrl::fromLocalFile(QDir::rootPath())
@@ -105,7 +105,7 @@ void tst_QSidebar::selectUrls()
          << QUrl::fromLocalFile(QDir::temp().absolutePath());
     QFileSystemModel fsmodel;
     QSidebar qsidebar;
-    qsidebar.init(&fsmodel, urls);
+    qsidebar.setModelAndUrls(&fsmodel, urls);
 
     QSignalSpy spy(&qsidebar, SIGNAL(goToUrl(const QUrl &)));
     qsidebar.selectUrl(urls.at(0));
@@ -117,7 +117,7 @@ void tst_QSidebar::addUrls()
     QList<QUrl> emptyUrls;
     QFileSystemModel fsmodel;
     QSidebar qsidebar;
-    qsidebar.init(&fsmodel, emptyUrls);
+    qsidebar.setModelAndUrls(&fsmodel, emptyUrls);
     QAbstractItemModel *model = qsidebar.model();
     QDir testDir = QDir::home();
 
@@ -214,7 +214,7 @@ void tst_QSidebar::goToUrl()
          << QUrl::fromLocalFile(QDir::temp().absolutePath());
     QFileSystemModel fsmodel;
     QSidebar qsidebar;
-    qsidebar.init(&fsmodel, urls);
+    qsidebar.setModelAndUrls(&fsmodel, urls);
     qsidebar.show();
 
     QSignalSpy spy(&qsidebar, SIGNAL(goToUrl(const QUrl &)));