wmii

commit b59dee84cfd715687e9e50979bcc354f86c4048c
parent 7509382a8cbf8ca6a41f9c79d1a9ab172e87d398
Author: Anselm R. Garbe <garbeam@wmii.de>
Date:   Wed, 10 May 2006 14:05:48 +0200

adding XPending checks before pointer grabs


Diffstat:
cmd/wm/mouse.c
 | 
14
++++++++------

1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/cmd/wm/mouse.c b/cmd/wm/mouse.c
@@ -195,9 +195,10 @@ do_mouse_move(Client *c, XButtonPressedEvent *e, Bool swap)
 	pt.y = ey;
 	XSync(dpy, False);
 
-	if(XGrabPointer(dpy, root, False, PointerMotionMask | ButtonReleaseMask,
-				GrabModeAsync, GrabModeAsync, None, cursor[CurMove],
-				e->time) != GrabSuccess)
+	if(XPending(dpy) ||
+		(XGrabPointer(dpy, root, False, PointerMotionMask | ButtonReleaseMask,
+			GrabModeAsync, GrabModeAsync, None, cursor[CurMove], e->time)
+		!= GrabSuccess))
 		return;
 	XGrabServer(dpy);
 
@@ -438,9 +439,10 @@ do_mouse_resize(Client *c, XButtonPressedEvent *e, BlitzAlign align)
 	XQueryPointer(dpy, c->framewin, &dummy, &dummy, &i, &i, &ox, &oy, &dmask);
 	XSync(dpy, False);
 
-	if(XGrabPointer(dpy, c->framewin, False, PointerMotionMask | ButtonReleaseMask,
-				GrabModeAsync, GrabModeAsync, None, cursor[CurResize],
-				e->time) != GrabSuccess)
+	if(XPending(dpy) ||
+			(XGrabPointer(dpy, c->framewin, False, PointerMotionMask | ButtonReleaseMask,
+				 GrabModeAsync, GrabModeAsync, None, cursor[CurResize], e->time)
+			!= GrabSuccess))
 		return;
 	XGrabServer(dpy);