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fix(windows): gap in maximized undecorated window (#1150)

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Tony
2025-10-18 05:29:10 +08:00
committed by GitHub
parent efc67fbf85
commit da1514be09
2 changed files with 11 additions and 11 deletions
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5
.changes/maximize-undecorated-window.md Normal file
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@@ -0,0 +1,5 @@
---
tao: patch
---
Fix maximized windows have empty edges when using auto hide task bar on Windows

17
src/platform_impl/windows/event_loop.rs
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@@ -2164,31 +2164,26 @@ unsafe fn public_window_callback_inner<T: 'static>(
{
let mut rect = monitor_info.monitorInfo.rcWork;
let mut edges = 0;
for edge in [ABE_BOTTOM, ABE_LEFT, ABE_TOP, ABE_RIGHT] {
fn has_edge(edge: u32) -> bool {
let mut app_data = APPBARDATA {
cbSize: std::mem::size_of::<APPBARDATA>() as _,
uEdge: edge,
..Default::default()
};
if SHAppBarMessage(ABM_GETAUTOHIDEBAR, &mut app_data) != 0 {
edges |= edge;
}
unsafe { SHAppBarMessage(ABM_GETAUTOHIDEBAR, &mut app_data) != 0 }
}
// keep a 1px for taskbar auto-hide to work
if edges & ABE_BOTTOM != 0 {
if has_edge(ABE_BOTTOM) {
rect.bottom -= 1;
}
// FIXME:
#[allow(clippy::bad_bit_mask)]
if edges & ABE_LEFT != 0 {
if has_edge(ABE_LEFT) {
rect.left += 1;
}
if edges & ABE_TOP != 0 {
if has_edge(ABE_TOP) {
rect.top += 1;
}
if edges & ABE_RIGHT != 0 {
if has_edge(ABE_RIGHT) {
rect.right -= 1;
}