From 81bd6b26c32646a88eefc53904493145249446e1 Mon Sep 17 00:00:00 2001
From: Matthias Ettrich <ettrich@troll.no>
Date: Sun, 13 Aug 2000 17:07:26 +0000
Subject: [PATCH] some focus follows mouse stuff

svn path=/trunk/kdebase/kwin/; revision=60885
---
 client.cpp    |  7 +++++--
 main.cpp      |  4 ++--
 workspace.cpp | 15 +++++++++++----
 3 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/client.cpp b/client.cpp
index f2788796d9..9fbf831a9f 100644
--- a/client.cpp
+++ b/client.cpp
@@ -195,7 +195,8 @@ WindowWrapper::WindowWrapper( WId w, Client *parent, const char* name)
 
     XSelectInput( qt_xdisplay(), w,
 		  FocusChangeMask |
-		  PropertyChangeMask
+		  PropertyChangeMask |
+		  EnterWindowMask | LeaveWindowMask
 		  );
 
     // install a passive grab to catch mouse button events
@@ -1702,6 +1703,7 @@ bool Client::x11Event( XEvent * e)
 	workspace()->requestFocus( this );
 	return TRUE;
     }
+    
     if ( e->type == LeaveNotify && e->xcrossing.mode == NotifyNormal ) {
 	if ( !buttonDown )
 	    setCursor( arrowCursor );
@@ -1709,12 +1711,13 @@ bool Client::x11Event( XEvent * e)
 	if ( lostMouse ) {
 	    delete autoRaiseTimer;
 	    autoRaiseTimer = 0;
-	    }
+	}
 	if ( options->focusPolicy == Options::FocusStrictlyUnderMouse )
 	    if ( isActive() && lostMouse )
 		workspace()->requestFocus( 0 ) ;
 	return TRUE;
     }
+    
     return FALSE;
 }
 
diff --git a/main.cpp b/main.cpp
index 591682f0f8..247643c628 100644
--- a/main.cpp
+++ b/main.cpp
@@ -45,8 +45,8 @@ static DCOPClient * client = 0;
 static void crashHandler(int)
 {
    KCrash::setCrashHandler(0); // Exit on next crash.
-   delete client; client = 0; // Unregister with dcop.
-   system("kwin&"); // Try to restart
+   client->detach();  // Unregister with dcop.
+//    system("kwin&"); // Try to restart
 }
 
 int x11ErrorHandler(Display *d, XErrorEvent *e){
diff --git a/workspace.cpp b/workspace.cpp
index 7acb122665..904f7e348d 100644
--- a/workspace.cpp
+++ b/workspace.cpp
@@ -470,6 +470,12 @@ bool Workspace::workspaceEvent( XEvent * e )
 	}
 	break;
     case EnterNotify:
+	qDebug("EnterNotify");
+	{
+	    QWidget* w = QWidget::find( e->xcrossing.window );
+	    if (w )
+		qDebug("w = %s", w->className() );
+	}
 	if ( !QWhatsThis::inWhatsThisMode() )
 	    break;
 	{
@@ -479,6 +485,7 @@ bool Workspace::workspaceEvent( XEvent * e )
 	}
 	break;
     case LeaveNotify:
+	qDebug("LeaveNotify");
 	if ( !QWhatsThis::inWhatsThisMode() )
 	    break;
 	c = findClientWidthId( e->xcrossing.window );
@@ -1626,7 +1633,7 @@ void Workspace::raiseClient( Client* c )
 
 
     propagateClients( TRUE );
-    
+
     if ( tab_box->isVisible() )
 	tab_box->raise();
 }
@@ -2073,13 +2080,13 @@ void Workspace::slotWindowLower()
  */
 void Workspace::slotMouseEmulation()
 {
-    
+
     if ( mouse_emulation ) {
 	XUngrabKeyboard(qt_xdisplay(), kwin_time);
 	mouse_emulation = FALSE;
 	return;
-    } 
-    
+    }
+
     if ( XGrabKeyboard(qt_xdisplay(),
 		       root, FALSE,
 		       GrabModeAsync, GrabModeAsync,