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win: clear more stale flags when destroying a window 

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui 2020-10-23 17:22:15 +01:00
parent 1a720edbad
commit dfe4a362e2
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GPG Key ID: 37C999F617EA1A47
1 changed files with 14 additions and 0 deletions
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14
src/win.c
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@ -2039,6 +2039,20 @@ bool destroy_win_start(session_t *ps, struct win *w) {
// Do this before changing the window state to destroying
win_clear_flags(mw, WIN_FLAGS_IMAGES_STALE);
// If size/shape/position information is stale, win_process_update_flags
// will update them and add the new window extents to damage. Since the
// window has been destroyed, we cannot get the complete information at
// this point, so we just add what we currently have to the damage.
if (win_check_flags_any(mw, WIN_FLAGS_SIZE_STALE | WIN_FLAGS_POSITION_STALE)) {
add_damage_from_win(ps, mw);
}
// Clear some flags about stale window information. Because now the window
// is destroyed, we can't update them anyway.
win_clear_flags(mw, WIN_FLAGS_SIZE_STALE | WIN_FLAGS_POSITION_STALE |
WIN_FLAGS_PROPERTY_STALE |
WIN_FLAGS_FACTOR_CHANGED | WIN_FLAGS_CLIENT_STALE);
// Update state flags of a managed window
mw->state = WSTATE_DESTROYING;
mw->a.map_state = XCB_MAP_STATE_UNMAPPED;