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-rw-r--r--src/gui/doc/snippets/code/src_gui_kernel_qapplication.cpp69
1 files changed, 5 insertions, 64 deletions
diff --git a/src/gui/doc/snippets/code/src_gui_kernel_qapplication.cpp b/src/gui/doc/snippets/code/src_gui_kernel_qapplication.cpp
index f30f88ccb7..b79a30f37b 100644
--- a/src/gui/doc/snippets/code/src_gui_kernel_qapplication.cpp
+++ b/src/gui/doc/snippets/code/src_gui_kernel_qapplication.cpp
@@ -107,79 +107,20 @@ void updateAllWidgets()
//! [6]
-int main(int argc, char *argv[])
-{
- QApplication::setDesktopSettingsAware(false);
- QApplication app(argc, argv);
- ...
- return app.exec();
-}
-//! [6]
-
-
-//! [7]
if ((startPos - currentPos).manhattanLength() >=
QApplication::startDragDistance())
startTheDrag();
-//! [7]
-
-
-//! [8]
-void MyApplication::commitData(QSessionManager& manager)
-{
- if (manager.allowsInteraction()) {
- int ret = QMessageBox::warning(
- mainWindow,
- tr("My Application"),
- tr("Save changes to document?"),
- QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel);
-
- switch (ret) {
- case QMessageBox::Save:
- manager.release();
- if (!saveDocument())
- manager.cancel();
- break;
- case QMessageBox::Discard:
- break;
- case QMessageBox::Cancel:
- default:
- manager.cancel();
- }
- } else {
- // we did not get permission to interact, then
- // do something reasonable instead
- }
-}
-//! [8]
-
-
-//! [9]
-appname -session id
-//! [9]
-
-
-//! [10]
-foreach (const QString &command, mySession.restartCommand())
- do_something(command);
-//! [10]
-
-
-//! [11]
-foreach (const QString &command, mySession.discardCommand())
- do_something(command);
-//! [11]
-
+//! [6]
-//! [12]
+//! [7]
QWidget *widget = qApp->widgetAt(x, y);
if (widget)
widget = widget->window();
-//! [12]
+//! [7]
-//! [13]
+//! [8]
QWidget *widget = qApp->widgetAt(point);
if (widget)
widget = widget->window();
-//! [13]
+//! [8]