class DockWidgetContainer(DockWidget):
"""`DockWidget` containing a main window acting as a container for other dock widgets."""
def __init__(self, container_manager, serial_number):
super(DockWidgetContainer, self).__init__(container_manager)
self._serial_number = serial_number
self._settings = None
self.main_window = QMainWindow()
self.main_window.setDockNestingEnabled(True)
self.setWidget(self.main_window)
def serial_number(self):
return self._serial_number
def setObjectName(self, name):
super(DockWidget, self).setObjectName(name)
self.main_window.setObjectName(name + '__MainWindow')
def save_settings(self, settings):
mw_settings = settings.get_settings('mainwindow')
self._save_geometry(mw_settings)
self._save_state(mw_settings)
super(DockWidgetContainer, self).save_settings(settings)
def _save_geometry(self, settings):
# unmaximizing widget before saveGeometry works around bug to restore dock-widgets
# still the non-maximized size can not correctly be restored
maximized = self.isMaximized()
if maximized:
self.showNormal()
settings.set_value('geometry', self.main_window.saveGeometry())
if maximized:
self.showMaximized()
def _save_state(self, settings):
if self._settings is not None:
self._settings.set_value('state', self.main_window.saveState())
def restore_settings(self, settings):
super(DockWidgetContainer, self).restore_settings(settings)
mw_settings = settings.get_settings('mainwindow')
self._settings = mw_settings
# only restore geometry, restoring state is triggered after PluginManager has been updated
self._restore_geometry(mw_settings)
def _restore_geometry(self, settings):
if settings.contains('geometry'):
self.main_window.restoreGeometry(settings.value('geometry'))
def restore_state(self):
if self._settings.contains('state'):
self.main_window.restoreState(self._settings.value('state'))