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Add sensible discretion to UnmapNotify drag abort 

Only abort a drag action on UnmapNotify when the unmapping window is
managed on the current workspace.

fixes #1108
This commit is contained in:
Tony Crisci 2013-11-09 12:51:44 -05:00 committed by Michael Stapelberg
parent e08215896e
commit f3bf314662
1 changed files with 12 additions and 2 deletions
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12
src/floating.c
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@ -629,6 +629,8 @@ drag_result_t drag_pointer(Con *con, const xcb_button_press_event_t *event, xcb_
xcb_flush(conn);
xcb_generic_event_t *inside_event, *last_motion_notify = NULL;
Con *inside_con = NULL;
drag_result_t drag_result = DRAGGING;
/* I’ve always wanted to have my own eventhandler… */
while (drag_result == DRAGGING && (inside_event = xcb_wait_for_event(conn))) {
@ -654,8 +656,16 @@ drag_result_t drag_pointer(Con *con, const xcb_button_press_event_t *event, xcb_
break;
case XCB_UNMAP_NOTIFY:
DLOG("Unmap-notify, aborting\n");
inside_con = con_by_window_id(((xcb_unmap_notify_event_t*)inside_event)->window);
if (inside_con != NULL) {
DLOG("UnmapNotify for window 0x%08x (container %p)\n", ((xcb_unmap_notify_event_t*)inside_event)->window, inside_con);
if (con_get_workspace(inside_con) == con_get_workspace(focused)) {
DLOG("UnmapNotify for a managed window on the current workspace, aborting\n");
drag_result = DRAG_ABORT;
}
}
handle_event(type, inside_event);
break;