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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:16:20 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:16:20 -0600
commitdc6b76cac424bdf8b3cffb4ae82f3954d8acdba5 (patch)
tree4ebcd3dac0133d8d3fa880bbf83692c305b7350d /kcontrol/randr/tderandrpassivepopup.cpp
parent1a9478c6e1b77b05814af8fa02cd563a5da8946b (diff)
downloadtdebase-dc6b76cac424bdf8b3cffb4ae82f3954d8acdba5.tar.gz
tdebase-dc6b76cac424bdf8b3cffb4ae82f3954d8acdba5.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'kcontrol/randr/tderandrpassivepopup.cpp')
-rw-r--r--kcontrol/randr/tderandrpassivepopup.cpp118
1 files changed, 118 insertions, 0 deletions
diff --git a/kcontrol/randr/tderandrpassivepopup.cpp b/kcontrol/randr/tderandrpassivepopup.cpp
new file mode 100644
index 000000000..16e3d75ba
--- /dev/null
+++ b/kcontrol/randr/tderandrpassivepopup.cpp
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 2003 Lubos Lunak <l.lunak@kde.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "tderandrpassivepopup.h"
+
+#include <kapplication.h>
+
+// this class is just like KPassivePopup, but it keeps track of the widget
+// it's supposed to be positioned next to, and adjust its position if that
+// widgets moves (needed because after a resolution switch Kicker will
+// reposition itself, causing normal KPassivePopup to stay at weird places)
+
+KRandrPassivePopup::KRandrPassivePopup( TQWidget *parent, const char *name, WFlags f )
+ : KPassivePopup( parent, name, f )
+ {
+ connect( &update_timer, TQT_SIGNAL( timeout()), TQT_SLOT( slotPositionSelf()));
+ }
+
+KRandrPassivePopup* KRandrPassivePopup::message( const TQString &caption, const TQString &text,
+ const TQPixmap &icon, TQWidget *parent, const char *name, int timeout )
+ {
+ KRandrPassivePopup *pop = new KRandrPassivePopup( parent, name );
+ pop->setAutoDelete( true );
+ pop->setView( caption, text, icon );
+ pop->setTimeout( timeout );
+ pop->show();
+ pop->startWatchingWidget( parent );
+ return pop;
+ }
+
+void KRandrPassivePopup::startWatchingWidget( TQWidget* widget_P )
+ {
+ static Atom wm_state = XInternAtom( tqt_xdisplay() , "WM_STATE", False );
+ Window win = widget_P->winId();
+ bool x11_events = false;
+ for(;;)
+ {
+ Window root, parent;
+ Window* children;
+ unsigned int nchildren;
+ XQueryTree( tqt_xdisplay(), win, &root, &parent, &children, &nchildren );
+ if( children != NULL )
+ XFree( children );
+ if( win == root ) // huh?
+ break;
+ win = parent;
+
+ TQWidget* widget = TQWidget::find( win );
+ if( widget != NULL )
+ {
+ widget->installEventFilter( this );
+ watched_widgets.append( widget );
+ }
+ else
+ {
+ XWindowAttributes attrs;
+ XGetWindowAttributes( tqt_xdisplay(), win, &attrs );
+ XSelectInput( tqt_xdisplay(), win, attrs.your_event_mask | StructureNotifyMask );
+ watched_windows.append( win );
+ x11_events = true;
+ }
+ Atom type;
+ int format;
+ unsigned long nitems, after;
+ unsigned char* data;
+ if( XGetWindowProperty( tqt_xdisplay(), win, wm_state, 0, 0, False, AnyPropertyType,
+ &type, &format, &nitems, &after, &data ) == Success )
+ {
+ if( data != NULL )
+ XFree( data );
+ if( type != None ) // toplevel window
+ break;
+ }
+ }
+ if( x11_events )
+ kapp->installX11EventFilter( this );
+ }
+
+bool KRandrPassivePopup::eventFilter( TQObject* o, TQEvent* e )
+ {
+ if( e->type() == TQEvent::Move && o->isWidgetType()
+ && watched_widgets.contains( TQT_TQWIDGET( o )))
+ TQTimer::singleShot( 0, this, TQT_SLOT( slotPositionSelf()));
+ return false;
+ }
+
+bool KRandrPassivePopup::x11Event( XEvent* e )
+ {
+ if( e->type == ConfigureNotify && watched_windows.contains( e->xconfigure.window ))
+ {
+ if( !update_timer.isActive())
+ update_timer.start( 10, true );
+ return false;
+ }
+ return KPassivePopup::x11Event( e );
+ }
+
+void KRandrPassivePopup::slotPositionSelf()
+ {
+ positionSelf();
+ }
+
+#include "tderandrpassivepopup.moc"