StartupId::StartupId( QWidget* parent, const char* name )
: QWidget( parent ),
startup_info( KStartupInfo::CleanOnCantDetect ),
startup_window( None ),
blinking( true ),
bouncing( false ),
selection_watcher( new KSelectionWatcher( "_KDE_STARTUP_FEEDBACK", -1, this ))
{
setObjectName( QLatin1String( name ) );
hide(); // is QWidget only because of x11Event()
if( kde_startup_status == StartupPre )
{
kde_splash_progress = XInternAtom( QX11Info::display(), "_KDE_SPLASH_PROGRESS", False );
XWindowAttributes attrs;
XGetWindowAttributes( QX11Info::display(), QX11Info::appRootWindow(), &attrs);
XSelectInput( QX11Info::display(), QX11Info::appRootWindow(), attrs.your_event_mask | SubstructureNotifyMask);
kapp->installX11EventFilter( this );
}
update_timer.setSingleShot( true );
connect( &update_timer, SIGNAL(timeout()), SLOT(update_startupid()));
connect( &startup_info,
SIGNAL(gotNewStartup(KStartupInfoId,KStartupInfoData)),
SLOT(gotNewStartup(KStartupInfoId,KStartupInfoData)));
connect( &startup_info,
SIGNAL(gotStartupChange(KStartupInfoId,KStartupInfoData)),
SLOT(gotStartupChange(KStartupInfoId,KStartupInfoData)));
connect( &startup_info,
SIGNAL(gotRemoveStartup(KStartupInfoId,KStartupInfoData)),
SLOT(gotRemoveStartup(KStartupInfoId)));
connect( selection_watcher, SIGNAL(newOwner(Window)), SLOT(newOwner()));
connect( selection_watcher, SIGNAL(lostOwner()), SLOT(lostOwner()));
active_selection = ( selection_watcher->owner() != None );
}
void KMenuBar::setTopLevelMenuInternal(bool top_level)
{
if(d->forcedTopLevel)
top_level = true;
d->wasTopLevel = top_level;
if(parentWidget() && parentWidget()->topLevelWidget()->isFullScreen())
top_level = false;
if(isTopLevelMenu() == top_level)
return;
d->topLevel = top_level;
if(isTopLevelMenu())
{
#ifdef Q_WS_X11
d->selection = new KSelectionWatcher(KMenuBarPrivate::makeSelectionAtom(), DefaultScreen(qt_xdisplay()));
connect(d->selection, SIGNAL(newOwner(Window)), this, SLOT(updateFallbackSize()));
connect(d->selection, SIGNAL(lostOwner()), this, SLOT(updateFallbackSize()));
#endif
d->frameStyle = frameStyle();
d->lineWidth = lineWidth();
d->margin = margin();
d->fallback_mode = false;
bool wasShown = !isHidden();
reparent(parentWidget(), WType_TopLevel | WStyle_Tool | WStyle_Customize | WStyle_NoBorder, QPoint(0, 0), false);
#ifdef Q_WS_X11
KWin::setType(winId(), NET::TopMenu);
if(parentWidget())
XSetTransientForHint(qt_xdisplay(), winId(), parentWidget()->topLevelWidget()->winId());
#endif
QMenuBar::setFrameStyle(NoFrame);
QMenuBar::setLineWidth(0);
QMenuBar::setMargin(0);
updateFallbackSize();
d->min_size = QSize(0, 0);
if(parentWidget() && !parentWidget()->isTopLevel())
setShown(parentWidget()->isVisible());
else if(wasShown)
show();
}
else
{
#ifdef Q_WS_X11
delete d->selection;
d->selection = NULL;
#endif
setBackgroundMode(PaletteButton);
setFrameStyle(d->frameStyle);
setLineWidth(d->lineWidth);
setMargin(d->margin);
setMinimumSize(0, 0);
setMaximumSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX);
updateMenuBarSize();
if(parentWidget())
reparent(parentWidget(), QPoint(0, 0), !isHidden());
}
}