void TreeWalker::acceptWidget(DomWidget *widget)
{
for (int i=0; i<widget->elementAction().size(); ++i)
acceptAction(widget->elementAction().at(i));
for (int i=0; i<widget->elementActionGroup().size(); ++i)
acceptActionGroup(widget->elementActionGroup().at(i));
for (int i=0; i<widget->elementAddAction().size(); ++i)
acceptActionRef(widget->elementAddAction().at(i));
for (int i=0; i<widget->elementProperty().size(); ++i)
acceptProperty(widget->elementProperty().at(i));
// recurse down
DomWidgets childWidgets;
for (int i=0; i<widget->elementWidget().size(); ++i) {
DomWidget *child = widget->elementWidget().at(i);
childWidgets += child;
acceptWidget(child);
}
if (!widget->elementLayout().isEmpty())
acceptLayout(widget->elementLayout().at(0));
const DomScripts scripts(widget->elementScript());
acceptWidgetScripts(scripts, widget, childWidgets);
}
//_______________________________________________________
bool ShadowHelper::registerWidget(QWidget* widget, bool force)
{
// make sure widget is not already registered
if (_widgets.contains(widget)) {
return false;
}
// check if widget qualifies
if (!(force || acceptWidget(widget))) {
return false;
}
// store in map and add destroy signal connection
Utils::addEventFilter(widget, this);
_widgets.insert(widget, 0);
/*
need to install shadow directly when widget "created" state is already set
since WinID changed is never called when this is the case
*/
if (installX11Shadows(widget)) {
_widgets.insert(widget, widget->internalWinId());
}
connect(widget, SIGNAL(destroyed(QObject*)),
SLOT(objectDeleted(QObject*)));
return true;
}
QT_BEGIN_NAMESPACE
void TreeWalker::acceptUI(DomUI *ui)
{
acceptWidget(ui->elementWidget());
if (const DomButtonGroups *domButtonGroups = ui->elementButtonGroups())
acceptButtonGroups(domButtonGroups);
acceptTabStops(ui->elementTabStops());
if (ui->elementImages())
acceptImages(ui->elementImages());
}
bool
ShadowHelper::registerWidget(QWidget *widget, bool force)
{
QtcQWidgetProps props(widget);
// make sure widget is not already registered
if (props->shadowRegistered)
return false;
// check if widget qualifies
if (!(force || acceptWidget(widget)))
return false;
props->shadowRegistered = true;
// WinIdChange Event, should not happen though
widget->installEventFilter(this);
installX11Shadows(widget);
return true;
}
void TreeWalker::acceptLayoutItem(DomLayoutItem *layoutItem)
{
switch (layoutItem->kind()) {
case DomLayoutItem::Widget:
acceptWidget(layoutItem->elementWidget());
return;
case DomLayoutItem::Layout:
acceptLayout(layoutItem->elementLayout());
return;
case DomLayoutItem::Spacer:
acceptSpacer(layoutItem->elementSpacer());
return;
case DomLayoutItem::Unknown:
break;
}
Q_ASSERT( 0 );
}
//______________________________________________
bool ShadowHelper::registerWidget( GtkWidget* widget )
{
// check widget
if( !( widget && GTK_IS_WINDOW( widget ) ) ) return false;
// make sure that widget is not already registered
if( _widgets.find( widget ) != _widgets.end() ) return false;
// check if window is accepted
if( !acceptWidget( widget ) ) return false;
// try install shadows
installX11Shadows( widget );
// register in map and returns success
WidgetData data;
data._destroyId.connect( G_OBJECT( widget ), "destroy", G_CALLBACK( destroyNotifyEvent ), this );
_widgets.insert( std::make_pair( widget, data ) );
return true;
}
