client_unmanage: Update WM_STATE later
According to ICCCM, if a client wants to reuse one of its windows, it has to wait until the WM updated WM_STATE. This means updating WM_STATE should be the very last thing we do when unmanaging a window. Signed-off-by: Uli Schlachter <psychon@znc.in>
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4d9211c8c3
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6
client.c
6
client.c
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@ -1311,8 +1311,6 @@ client_unmanage(client_t *c)
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if(strut_has_value(&c->strut))
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screen_emit_signal(globalconf.L, c->screen, "property::workarea", 0);
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window_state_set(c->window, XCB_WM_STATE_WITHDRAWN);
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titlebar_client_detach(c);
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ewmh_update_net_client_list(c->phys_screen);
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@ -1321,6 +1319,10 @@ client_unmanage(client_t *c)
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* after a restart anymore. */
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xcb_change_save_set(globalconf.connection, XCB_SET_MODE_DELETE, c->window);
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/* Do this last to avoid races with clients. According to ICCCM, clients
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* arent allowed to re-use the window until after this. */
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window_state_set(c->window, XCB_WM_STATE_WITHDRAWN);
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/* set client as invalid */
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c->invalid = true;
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