From 4a161132c2aacdbe4a7039f3f73f870607b5bce0 Mon Sep 17 00:00:00 2001
From: Mathias Gumz <akira at fluxbox dot org>
Date: Thu, 24 Feb 2011 16:55:55 +0100
Subject: better solution for warping transient windows

see #3088856 / 09f99a4674a75a201effdc912d79a28c2dad4225.

at the moment this fix looks side-effect free, time will tell.
---
 src/Window.cc    | 2 +-
 src/Workspace.cc | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/Window.cc b/src/Window.cc
index e5e9f37..51a66df 100644
--- a/src/Window.cc
+++ b/src/Window.cc
@@ -2455,7 +2455,7 @@ void FluxboxWindow::motionNotifyEvent(XMotionEvent &me) {
                     frame().height() + 2*frame().window().borderWidth()-1);
         }
 
-        if (moved_x && screen().isWorkspaceWarping() && !isTransient() ) {
+        if (moved_x && screen().isWorkspaceWarping()) {
             unsigned int cur_id = screen().currentWorkspaceID();
             unsigned int new_id = cur_id;
             const int warpPad = screen().getEdgeSnapThreshold();
diff --git a/src/Workspace.cc b/src/Workspace.cc
index 3da8162..a162b4c 100644
--- a/src/Workspace.cc
+++ b/src/Workspace.cc
@@ -103,7 +103,12 @@ int Workspace::removeWindow(FluxboxWindow *w, bool still_alive) {
     if (w == 0)
         return -1;
 
-    if (w->isFocused() && still_alive)
+    // if w is focused and alive, remove the focus ... except if it
+    // is a transient window. removing the focus from such a window
+    // leads in a wild race between BScreen::reassociateWindow(),
+    // BScreen::changeWorkspaceID(), FluxboxWindow::focus() etc. which
+    // finally leads to crash.
+    if (w->isFocused() && !w->isTransient() && still_alive)
         FocusControl::unfocusWindow(w->winClient(), true, true);
 
     m_windowlist.remove(w);
-- 
cgit v0.11.2