Fix usage of QGuiApplication::set/resetOverrideCursor

Replace all occurrences of QApplication::set/resetOverrideCursor with
the QGuiApplication::set/resetOverrideCursor since it's a static
function of QGuiApplication.

Change-Id: Ic898ab50a7ad4ed2bc9c6acb26cf4a979c2f82af
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

examples/network/loopback/dialog.cpp

@@ -99,7 +99,7 @@ void Dialog::start()
     startButton->setEnabled(false);
 
 #ifndef QT_NO_CURSOR
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    QGuiApplication::setOverrideCursor(Qt::WaitCursor);
 #endif
 
     bytesWritten = 0;
@@ -162,7 +162,7 @@ void Dialog::updateServerProgress()
         tcpServerConnection->close();
         startButton->setEnabled(true);
 #ifndef QT_NO_CURSOR
-        QApplication::restoreOverrideCursor();
+        QGuiApplication::restoreOverrideCursor();
 #endif
     }
 }
@@ -198,6 +198,6 @@ void Dialog::displayError(QAbstractSocket::SocketError socketError)
     serverStatusLabel->setText(tr("Server ready"));
     startButton->setEnabled(true);
 #ifndef QT_NO_CURSOR
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 #endif
 }

examples/widgets/mainwindows/application/mainwindow.cpp

@@ -337,11 +337,11 @@ void MainWindow::loadFile(const QString &fileName)
 
     QTextStream in(&file);
 #ifndef QT_NO_CURSOR
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    QGuiApplication::setOverrideCursor(Qt::WaitCursor);
 #endif
     textEdit->setPlainText(in.readAll());
 #ifndef QT_NO_CURSOR
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 #endif
 
     setCurrentFile(fileName);
@@ -364,11 +364,11 @@ bool MainWindow::saveFile(const QString &fileName)
 
     QTextStream out(&file);
 #ifndef QT_NO_CURSOR
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    QGuiApplication::setOverrideCursor(Qt::WaitCursor);
 #endif
     out << textEdit->toPlainText();
 #ifndef QT_NO_CURSOR
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 #endif
 
     setCurrentFile(fileName);

examples/widgets/mainwindows/dockwidgets/mainwindow.cpp

@@ -161,9 +161,9 @@ void MainWindow::save()
     }
 
     QTextStream out(&file);
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    QGuiApplication::setOverrideCursor(Qt::WaitCursor);
     out << textEdit->toHtml();
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 
     statusBar()->showMessage(tr("Saved '%1'").arg(fileName), 2000);
 }

examples/widgets/mainwindows/mdi/mdichild.cpp

@@ -82,9 +82,9 @@ bool MdiChild::loadFile(const QString &fileName)
     }
 
     QTextStream in(&file);
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    QGuiApplication::setOverrideCursor(Qt::WaitCursor);
     setPlainText(in.readAll());
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 
     setCurrentFile(fileName);
 
@@ -124,9 +124,9 @@ bool MdiChild::saveFile(const QString &fileName)
     }
 
     QTextStream out(&file);
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    QGuiApplication::setOverrideCursor(Qt::WaitCursor);
     out << toPlainText();
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 
     setCurrentFile(fileName);
     return true;

examples/widgets/mainwindows/sdi/mainwindow.cpp

@@ -338,9 +338,9 @@ void MainWindow::loadFile(const QString &fileName)
     }
 
     QTextStream in(&file);
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    QGuiApplication::setOverrideCursor(Qt::WaitCursor);
     textEdit->setPlainText(in.readAll());
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 
     setCurrentFile(fileName);
     statusBar()->showMessage(tr("File loaded"), 2000);
@@ -434,9 +434,9 @@ bool MainWindow::saveFile(const QString &fileName)
     }
 
     QTextStream out(&file);
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    QGuiApplication::setOverrideCursor(Qt::WaitCursor);
     out << textEdit->toPlainText();
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 
     setCurrentFile(fileName);
     statusBar()->showMessage(tr("File saved"), 2000);

examples/widgets/tools/completer/mainwindow.cpp

@@ -159,7 +159,7 @@ QAbstractItemModel *MainWindow::modelFromFile(const QString& fileName)
 
 //! [6]
 #ifndef QT_NO_CURSOR
-    QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+    QGuiApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 #endif
     QStringList words;
 
@@ -170,7 +170,7 @@ QAbstractItemModel *MainWindow::modelFromFile(const QString& fileName)
     }
 
 #ifndef QT_NO_CURSOR
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 #endif
 //! [6]
 

examples/widgets/tools/customcompleter/mainwindow.cpp

@@ -100,7 +100,7 @@ QAbstractItemModel *MainWindow::modelFromFile(const QString& fileName)
         return new QStringListModel(completer);
 
 #ifndef QT_NO_CURSOR
-    QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+    QGuiApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 #endif
     QStringList words;
 
@@ -111,7 +111,7 @@ QAbstractItemModel *MainWindow::modelFromFile(const QString& fileName)
     }
 
 #ifndef QT_NO_CURSOR
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 #endif
     return new QStringListModel(words, completer);
 }

examples/widgets/tools/treemodelcompleter/mainwindow.cpp

@@ -180,7 +180,7 @@ QAbstractItemModel *MainWindow::modelFromFile(const QString& fileName)
         return new QStringListModel(completer);
 
 #ifndef QT_NO_CURSOR
-    QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+    QGuiApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 #endif
     QStringList words;
 
@@ -218,7 +218,7 @@ QAbstractItemModel *MainWindow::modelFromFile(const QString& fileName)
     }
 
 #ifndef QT_NO_CURSOR
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 #endif
 
     return model;

src/corelib/doc/snippets/resource-system/mainwindow.cpp

@@ -338,11 +338,11 @@ void MainWindow::loadFile(const QString &fileName)
 
     QTextStream in(&file);
 #ifndef QT_NO_CURSOR
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    QGuiApplication::setOverrideCursor(Qt::WaitCursor);
 #endif
     textEdit->setPlainText(in.readAll());
 #ifndef QT_NO_CURSOR
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 #endif
 
     setCurrentFile(fileName);
@@ -365,11 +365,11 @@ bool MainWindow::saveFile(const QString &fileName)
 
     QTextStream out(&file);
 #ifndef QT_NO_CURSOR
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    QGuiApplication::setOverrideCursor(Qt::WaitCursor);
 #endif
     out << textEdit->toPlainText();
 #ifndef QT_NO_CURSOR
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 #endif
 
     setCurrentFile(fileName);

src/gui/doc/snippets/code/src_gui_kernel_qguiapplication_x11.cpp

@@ -49,7 +49,7 @@
 ****************************************************************************/
 
 //! [0]
-QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+QGuiApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
 calculateHugeMandelbrot();              // lunch time...
-QApplication::restoreOverrideCursor();
+QGuiApplication::restoreOverrideCursor();
 //! [0]

src/widgets/kernel/qwhatsthis.cpp

@@ -398,10 +398,10 @@ QWhatsThisPrivate::QWhatsThisPrivate()
 #ifdef QT_NO_CURSOR
         Q_UNUSED(sentEvent);
 #else
-        QApplication::setOverrideCursor((!sentEvent || !e.isAccepted())?
+        QGuiApplication::setOverrideCursor((!sentEvent || !e.isAccepted())?
                                         Qt::ForbiddenCursor:Qt::WhatsThisCursor);
     } else {
-        QApplication::setOverrideCursor(Qt::WhatsThisCursor);
+        QGuiApplication::setOverrideCursor(Qt::WhatsThisCursor);
 #endif
     }
 #ifndef QT_NO_ACCESSIBILITY
@@ -417,7 +417,7 @@ QWhatsThisPrivate::~QWhatsThisPrivate()
         action->setChecked(false);
 #endif // QT_CONFIG(action)
 #ifndef QT_NO_CURSOR
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 #endif
 #ifndef QT_NO_ACCESSIBILITY
     QAccessibleEvent event(this, QAccessible::ContextHelpEnd);

src/widgets/kernel/qwidget.cpp

@@ -4920,9 +4920,9 @@ void QWidget::unsetLayoutDirection()
     Some underlying window implementations will reset the cursor if it
     leaves a widget even if the mouse is grabbed. If you want to have
     a cursor set for all widgets, even when outside the window, consider
-    QApplication::setOverrideCursor().
+    QGuiApplication::setOverrideCursor().
 
-    \sa QApplication::setOverrideCursor()
+    \sa QGuiApplication::setOverrideCursor()
 */
 
 #ifndef QT_NO_CURSOR

src/widgets/widgets/qtextbrowser.cpp

@@ -274,7 +274,7 @@ void QTextBrowserPrivate::setSource(const QUrl &url)
     Q_Q(QTextBrowser);
 #ifndef QT_NO_CURSOR
     if (q->isVisible())
-        QApplication::setOverrideCursor(Qt::WaitCursor);
+        QGuiApplication::setOverrideCursor(Qt::WaitCursor);
 #endif
     textOrSourceChanged = true;
 
@@ -308,7 +308,7 @@ void QTextBrowserPrivate::setSource(const QUrl &url)
             const QStringRef firstTag = txt.leftRef(txt.indexOf(QLatin1Char('>')) + 1);
             if (firstTag.startsWith(QLatin1String("<qt")) && firstTag.contains(QLatin1String("type")) && firstTag.contains(QLatin1String("detail"))) {
 #ifndef QT_NO_CURSOR
-                QApplication::restoreOverrideCursor();
+                QGuiApplication::restoreOverrideCursor();
 #endif
 #if QT_CONFIG(whatsthis)
                 QWhatsThis::showText(QCursor::pos(), txt, q);
@@ -353,7 +353,7 @@ void QTextBrowserPrivate::setSource(const QUrl &url)
 
 #ifndef QT_NO_CURSOR
     if (q->isVisible())
-        QApplication::restoreOverrideCursor();
+        QGuiApplication::restoreOverrideCursor();
 #endif
     emit q->sourceChanged(url);
 }

tests/auto/widgets/kernel/qwidget/tst_qwidget.cpp

@@ -9422,7 +9422,7 @@ QWidgetBackingStore* backingStore(QWidget &widget)
 void tst_QWidget::rectOutsideCoordinatesLimit_task144779()
 {
 #ifndef QT_NO_CURSOR
-    QApplication::setOverrideCursor(Qt::BlankCursor); //keep the cursor out of screen grabs
+    QGuiApplication::setOverrideCursor(Qt::BlankCursor); //keep the cursor out of screen grabs
 #endif
     QWidget main(0,Qt::FramelessWindowHint); //don't get confused by the size of the window frame
     QPalette palette;
@@ -9459,7 +9459,7 @@ void tst_QWidget::rectOutsideCoordinatesLimit_task144779()
     QTRY_COMPARE(mainPixmap.toImage().convertToFormat(QImage::Format_RGB32),
                  correct.toImage().convertToFormat(QImage::Format_RGB32));
 #ifndef QT_NO_CURSOR
-    QApplication::restoreOverrideCursor();
+    QGuiApplication::restoreOverrideCursor();
 #endif
 }
 

tests/manual/qcursor/grab_override/mainwindow.cpp

@@ -79,10 +79,10 @@ void MainWindow::toggleOverrideCursor()
 {
     switch (override) {
     case 0:
-        QApplication::setOverrideCursor(Qt::BusyCursor);
+        QGuiApplication::setOverrideCursor(Qt::BusyCursor);
         break;
     case 1:
-        QApplication::restoreOverrideCursor();
+        QGuiApplication::restoreOverrideCursor();
         break;
     case 2:
         ui->label->grabMouse(Qt::ForbiddenCursor);