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Windows: apply skip taskbar state when taskbar is restarted (#2380)

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Amr Bashir 2022-07-22 19:33:22 +02:00 • committed by GitHub
parent 1ec976f95e
commit 1cd0e94c26
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3 changed files with 50 additions and 33 deletions
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10
src/platform_impl/windows/event_loop.rs
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@ -95,6 +95,8 @@ use crate::{
};
use runner::{EventLoopRunner, EventLoopRunnerShared};
use super::window::set_skip_taskbar;
type GetPointerFrameInfoHistory = unsafe extern "system" fn(
pointerId: u32,
entriesCount: *mut u32,
@ -616,6 +618,10 @@ pub static SET_RETAIN_STATE_ON_SIZE_MSG_ID: Lazy<u32> =
Lazy::new(|| unsafe { RegisterWindowMessageA("Winit::SetRetainMaximized\0".as_ptr()) });
static THREAD_EVENT_TARGET_WINDOW_CLASS: Lazy<Vec<u16>> =
Lazy::new(|| util::encode_wide("Winit Thread Event Target"));
/// When the taskbar is created, it registers a message with the "TaskbarCreated" string and then broadcasts this message to all top-level windows
/// <https://docs.microsoft.com/en-us/windows/win32/shell/taskbar#taskbar-creation-notification>
pub static TASKBAR_CREATED: Lazy<u32> =
Lazy::new(|| unsafe { RegisterWindowMessageA("TaskbarCreated\0".as_ptr()) });
fn create_event_target_window<T: 'static>() -> HWND {
unsafe {
@ -2181,6 +2187,10 @@ unsafe fn public_window_callback_inner<T: 'static>(
f.set(WindowFlags::MARKER_RETAIN_STATE_ON_SIZE, wparam != 0)
});
0
} else if msg == *TASKBAR_CREATED {
let window_state = userdata.window_state.lock();
set_skip_taskbar(window, window_state.skip_taskbar);
DefWindowProcW(window, msg, wparam, lparam)
} else {
DefWindowProcW(window, msg, wparam, lparam)
}