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设置 root 窗口背景为黑色以免 client 窗口销毁后画面不更新

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Zedhugh Chen
2026-01-25 11:27:39 +08:00
parent 21d7adf882
commit 3d5f8ab7e0
1 changed files with 2 additions and 1 deletions
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src/wm.c
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@@ -284,8 +284,9 @@ static void wm_setup(void) {
monitor_draw_bar(m); monitor_draw_bar(m);
} }
uint32_t mask = XCB_CW_EVENT_MASK | XCB_CW_CURSOR; uint32_t mask = XCB_CW_EVENT_MASK | XCB_CW_CURSOR | XCB_CW_BACK_PIXEL;
xcb_params_cw_t params = { xcb_params_cw_t params = {
.back_pixel = wm.screen->black_pixel,
.cursor = xcursor_get_xcb_cursor(cursor_normal), .cursor = xcursor_get_xcb_cursor(cursor_normal),
.event_mask = .event_mask =
XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | XCB_EVENT_MASK_KEY_PRESS, XCB_EVENT_MASK_SUBSTRUCTURE_REDIRECT | XCB_EVENT_MASK_KEY_PRESS,