more robust raise algorithm

svn path=/trunk/kdebase/kwin/; revision=33562
25 years ago · ecec648c11
parent 231f10c92e
commit ecec648c11
1 changed files with 13 additions and 3 deletions
--- a/workspace.cpp
+++ b/workspace.cpp
@ -850,9 +850,19 @@ void Workspace::raiseClient( Client* c )
    XRestackWindows(qt_xdisplay(), new_stack, i);
    delete [] new_stack;

-    if ( c->transientFor() )
-	raiseClient( findClient( c->transientFor() ) );
-
+    if ( c->transientFor() ) {
+	Client* t = findClient( c->transientFor() );
+	Client* t2;
+	while (t && t->transientFor() ) {
+	    t2 = findClient( t->transientFor() );
+	    if ( t2 == c )
+		goto end;
+	    t = t2;
+	}
+	raiseClient( t );
+    }
+    
+ end:	
    propagateClients( TRUE );
 }