Merge commit 'origin/4.5'

Conflicts:
	src/sql/drivers/psql/qsql_psql.cpp

4 files changed, 65 insertions, 0 deletions

diff --git a/tests/arthur/data/qps/clipping_state.qps b/tests/arthur/data/qps/clipping_state.qps
index fd9a80a..3a66122 100644
--- a/tests/arthur/data/qps/clipping_state.qps
+++ b/tests/arthur/data/qps/clipping_state.qps
@@ -55,3 +55,18 @@ setClipping true
 
 setBrush #6300ff00
 drawRect 25 25 50 50
+
+# disable clipping followed by setClipRect
+translate 150 0
+
+setClipRect 0 0 50 50 ReplaceClip
+
+setClipping false
+
+setBrush #630000ff
+drawRect 0 0 100 100
+
+setClipRect 25 25 75 75 IntersectClip
+
+setBrush #6300ff00
+drawRect 25 25 50 50
diff --git a/tests/arthur/data/qps/clipping_state_qps.png b/tests/arthur/data/qps/clipping_state_qps.png
index 9b3dee2..28bee46 100644
--- a/tests/arthur/data/qps/clipping_state_qps.png
+++ b/tests/arthur/data/qps/clipping_state_qps.png
diff --git a/tests/auto/qwidget/tst_qwidget.cpp b/tests/auto/qwidget/tst_qwidget.cpp
index 6727b05..dd9a3e0 100644
--- a/tests/auto/qwidget/tst_qwidget.cpp
+++ b/tests/auto/qwidget/tst_qwidget.cpp
@@ -252,6 +252,7 @@ private slots:
 
     void moveChild_data();
     void moveChild();
+    void showAndMoveChild();
 
     void subtractOpaqueSiblings();
 
@@ -5318,6 +5319,33 @@ void tst_QWidget::moveChild()
                  parent.color);
 }
 
+void tst_QWidget::showAndMoveChild()
+{
+    QWidget parent(0, Qt::FramelessWindowHint);
+    parent.resize(300, 300);
+    parent.setPalette(Qt::red);
+    parent.show();
+#ifdef Q_WS_X11
+    qt_x11_wait_for_window_manager(&parent);
+#endif
+    QTest::qWait(200);
+
+    const QPoint tlwOffset = parent.geometry().topLeft();
+    QWidget child(&parent);
+    child.resize(100, 100);
+    child.setPalette(Qt::blue);
+    child.setAutoFillBackground(true);
+
+    // Ensure that the child is repainted correctly when moved right after show.
+    // NB! Do NOT processEvents() (or qWait()) in between show() and move().
+    child.show();
+    child.move(150, 150);
+    qApp->processEvents();
+
+    VERIFY_COLOR(child.geometry().translated(tlwOffset), Qt::blue);
+    VERIFY_COLOR(QRegion(parent.geometry()) - child.geometry().translated(tlwOffset), Qt::red);
+}
+
 void tst_QWidget::subtractOpaqueSiblings()
 {
 #ifdef QT_MAC_USE_COCOA
diff --git a/tests/auto/qwizard/tst_qwizard.cpp b/tests/auto/qwizard/tst_qwizard.cpp
index 71e1c3e..e5074b3 100644
--- a/tests/auto/qwizard/tst_qwizard.cpp
+++ b/tests/auto/qwizard/tst_qwizard.cpp
@@ -112,6 +112,7 @@ private slots:
     void task161658_alignments();
     void task177022_setFixedSize();
     void task248107_backButton();
+    void task255350_fieldObjectDestroyed();
 
     /*
         Things that could be added:
@@ -2517,5 +2518,26 @@ void tst_QWizard::task248107_backButton()
     QCOMPARE(wizard.currentPage(), &page1);
 }
 
+class WizardPage_task255350 : public QWizardPage
+{
+public:
+    QLineEdit *lineEdit;
+    WizardPage_task255350()
+        : lineEdit(new QLineEdit)
+    {
+        registerField("dummy*", lineEdit);
+    }
+};
+
+void tst_QWizard::task255350_fieldObjectDestroyed()
+{
+    QWizard wizard;
+    WizardPage_task255350 *page = new WizardPage_task255350;
+    int id = wizard.addPage(page);
+    delete page->lineEdit;
+    wizard.removePage(id); // don't crash!
+    delete page;
+}
+
 QTEST_MAIN(tst_QWizard)
 #include "tst_qwizard.moc"