handling close without weird error messages. Dynamic style changes
without jumping. svn path=/trunk/kdebase/kwin/; revision=32546
This commit is contained in:
Matthias Ettrich
parent
cb82f77388
commit
b62982b6d1
3 changed files with 36 additions and 41 deletions
65
client.cpp
65
client.cpp
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@ -254,34 +254,36 @@ WindowWrapper::WindowWrapper( WId w, Client *parent, const char* name)
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// we don't want the window to be destroyed when we are destroyed
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XAddToSaveSet(qt_xdisplay(), win );
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// overwrite Qt-defaults because we need SubstructureNotifyMask
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XSelectInput( qt_xdisplay(), winId(),
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KeyPressMask | KeyReleaseMask |
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ButtonPressMask | ButtonReleaseMask |
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KeymapStateMask |
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ButtonMotionMask |
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PointerMotionMask | // need this, too!
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EnterWindowMask | LeaveWindowMask |
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FocusChangeMask |
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ExposureMask |
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StructureNotifyMask |
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SubstructureRedirectMask |
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SubstructureNotifyMask
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);
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XSelectInput( qt_xdisplay(), w,
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FocusChangeMask |
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PropertyChangeMask
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);
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// set the border width to 0
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XWindowChanges wc;
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wc.border_width = 0;
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XConfigureWindow( qt_xdisplay(), win, CWBorderWidth, &wc );
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// finally, get the window
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// get the window
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XReparentWindow( qt_xdisplay(), win, winId(), 0, 0 );
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// // overwrite Qt-defaults because we need SubstructureNotifyMask
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// XSelectInput( qt_xdisplay(), winId(),
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// KeyPressMask | KeyReleaseMask |
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// ButtonPressMask | ButtonReleaseMask |
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// KeymapStateMask |
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// ButtonMotionMask |
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// PointerMotionMask | // need this, too!
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// EnterWindowMask | LeaveWindowMask |
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// FocusChangeMask |
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// ExposureMask |
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// StructureNotifyMask |
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// SubstructureRedirectMask |
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// SubstructureNotifyMask
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// );
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XSelectInput( qt_xdisplay(), w,
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FocusChangeMask |
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PropertyChangeMask |
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StructureNotifyMask
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);
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// install a passive grab to catch mouse button events
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XGrabButton(qt_xdisplay(), AnyButton, AnyModifier, winId(), FALSE,
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ButtonPressMask, GrabModeSync, GrabModeSync,
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@ -403,6 +405,7 @@ Client::Client( Workspace *ws, WId w, QWidget *parent, const char *name, WFlags
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: QWidget( parent, name, f | WStyle_Customize | WStyle_NoBorder )
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{
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reparented = FALSE;
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wspace = ws;
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win = w;
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XWindowAttributes attr;
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@ -426,8 +429,6 @@ Client::Client( Workspace *ws, WId w, QWidget *parent, const char *name, WFlags
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transient_for = None;
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is_sticky = FALSE;
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ignore_unmap = 0;
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getIcons();
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getWindowProtocols();
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getWmNormalHints(); // get xSizeHint
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@ -499,9 +500,6 @@ void Client::manage( bool isMapped )
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if ( options->focusPolicyIsReasonable() )
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workspace()->requestFocus( this );
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// ignore unmap notify send by the xserver cause the window was already mapped
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if ( isMapped )
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ignore_unmap++;
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}
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@ -587,6 +585,9 @@ bool Client::windowEvent( XEvent * e)
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return TRUE; // hack for motif apps like netscape
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setActive( FALSE );
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break;
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case ReparentNotify:
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reparented = TRUE;
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break;
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default:
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break;
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}
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@ -622,12 +623,6 @@ bool Client::mapRequest( XMapRequestEvent& /* e */ )
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bool Client::unmapNotify( XUnmapEvent& e )
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{
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if ( ignore_unmap ) {
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ignore_unmap--;
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return TRUE;
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}
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switch ( mappingState() ) {
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case IconicState:
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// only react on sent events, all others are produced by us
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@ -635,13 +630,15 @@ bool Client::unmapNotify( XUnmapEvent& e )
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withdraw();
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break;
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case NormalState:
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if ( !reparented )
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return TRUE; // we produced this event
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if ( !windowWrapper()->isVisible() && !e.send_event )
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return TRUE; // this event was produced by us as well
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// maybe we will be destroyed soon. Check this first.
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XEvent ev;
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QApplication::syncX();
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if ( XCheckTypedWindowEvent (qt_xdisplay(), windowWrapper()->winId(),
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if ( XCheckTypedWindowEvent (qt_xdisplay(), win,
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DestroyNotify, &ev) ){
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workspace()->destroyClient( this );
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return TRUE;
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@ -874,8 +871,6 @@ void Client::mouseMoveEvent( QMouseEvent * e)
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return;
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}
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QRect oldGeom( geom );
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if ( !moveResizeMode )
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{
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QPoint p( e->pos() - moveOffset );
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2
client.h
2
client.h
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@ -196,7 +196,7 @@ private:
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void sendSynteticConfigureNotify();
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int state;
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bool active;
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int ignore_unmap;
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bool reparented;
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QRect original_geometry;
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QRect geom; //### TODO
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bool shaded;
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@ -162,18 +162,18 @@ bool Workspace::workspaceEvent( XEvent * e )
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if ( e->xunmap.event != e->xunmap.window ) // hide wm typical event from Qt
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return TRUE;
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case ReparentNotify:
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c = findClient( e->xreparent.window );
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if ( c )
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(void) c->windowEvent( e );
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//do not confuse Qt with these events. After all, _we_ are the
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//window manager who does the reparenting.
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return true;
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return TRUE;
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case DestroyNotify:
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return destroyClient( findClient( e->xdestroywindow.window ) );
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case MapRequest:
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qDebug("map request");
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if ( e->xmaprequest.parent == root ) {
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qDebug("map request on root window");
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c = findClient( e->xmaprequest.window );
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if ( !c ) {
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qDebug("didn't find a client, make a new one");
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c = clientFactory( this, e->xmaprequest.window );
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if ( root != qt_xrootwin() ) {
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// TODO may use QWidget:.create
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