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-rw-r--r--src/gui/widgets/qmainwindow.cpp15
1 files changed, 14 insertions, 1 deletions
diff --git a/src/gui/widgets/qmainwindow.cpp b/src/gui/widgets/qmainwindow.cpp
index 7db800b..15e6791 100644
--- a/src/gui/widgets/qmainwindow.cpp
+++ b/src/gui/widgets/qmainwindow.cpp
@@ -1032,6 +1032,8 @@ void QMainWindow::addDockWidget(Qt::DockWidgetArea area, QDockWidget *dockwidget
Restores the state of \a dockwidget if it is created after the call
to restoreState(). Returns true if the state was restored; otherwise
returns false.
+
+ \sa restoreState(), saveState()
*/
bool QMainWindow::restoreDockWidget(QDockWidget *dockwidget)
@@ -1163,6 +1165,11 @@ Qt::DockWidgetArea QMainWindow::dockWidgetArea(QDockWidget *dockwidget) const
To restore the saved state, pass the return value and \a version
number to restoreState().
+ To save the geometry when the window closes, you can
+ implement a close event like this:
+
+ \snippet doc/src/snippets/code/src_gui_widgets_qmainwindow.cpp 0
+
\sa restoreState(), QWidget::saveGeometry(), QWidget::restoreGeometry()
*/
QByteArray QMainWindow::saveState(int version) const
@@ -1182,7 +1189,13 @@ QByteArray QMainWindow::saveState(int version) const
unchanged, and this function returns \c false; otherwise, the state
is restored, and this function returns \c true.
- \sa saveState(), QWidget::saveGeometry(), QWidget::restoreGeometry()
+ To restore geometry saved using QSettings, you can use code like
+ this:
+
+ \snippet doc/src/snippets/code/src_gui_widgets_qmainwindow.cpp 1
+
+ \sa saveState(), QWidget::saveGeometry(),
+ QWidget::restoreGeometry(), restoreDockWidget()
*/
bool QMainWindow::restoreState(const QByteArray &state, int version)
{