diff options
Diffstat (limited to 'src/gui/widgets/qmainwindow.cpp')
| -rw-r--r-- | src/gui/widgets/qmainwindow.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/gui/widgets/qmainwindow.cpp b/src/gui/widgets/qmainwindow.cpp index 7db800b28..15e679131 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) { |