void QDesignerDockWidget::setDocked(bool b)
{
if (QMainWindow *mainWindow = findMainWindow()) {
QDesignerFormEditorInterface *core = formWindow()->core();
QDesignerContainerExtension *c;
c = qt_extension<QDesignerContainerExtension*>(core->extensionManager(), mainWindow);
if (b && !docked()) {
// Dock it
// ### undo/redo stack
setParent(0);
c->addWidget(this);
formWindow()->selectWidget(this, formWindow()->cursor()->isWidgetSelected(this));
} else if (!b && docked()) {
// Undock it
for (int i = 0; i < c->count(); ++i) {
if (c->widget(i) == this) {
c->remove(i);
break;
}
}
// #### restore the position
setParent(mainWindow->centralWidget());
show();
formWindow()->selectWidget(this, formWindow()->cursor()->isWidgetSelected(this));
}
}
}
bool DsgnOfficeStyleWidget::event(QEvent* event)
{
bool res = QWidget::event(event);
if (event->type() == QEvent::ParentChange)
{
if (DsgnOfficeStyle* desStyle = dynamic_cast<DsgnOfficeStyle *>(m_targetStyle))
desStyle->setParentStyle(parentWidget());
}
else if (event->type() == QEvent::Hide && isHidden())
{
QDesignerFormWindowInterface* formWindow = QDesignerFormWindowInterface::findFormWindow(parentWidget());
QDesignerFormEditorInterface* core = formWindow->core();
QDesignerContainerExtension* container = qt_extension<QDesignerContainerExtension*>(core->extensionManager(), formWindow->mainContainer());
if (container->widget(container->count() - 1) == this)
{
container->remove(container->count() - 1);
core->metaDataBase()->remove(this);
formWindow->emitSelectionChanged();
}
}
return res;
}
