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Fixed always on top windows on Windows 

Also cleaned up some SetWindowPos() calls and made it explicit when we change the topmost flag
main
Sam Lantinga 2023-03-17 10:36:43 -07:00
parent 4a6528e3f0
commit 08d5c1386e
1 changed files with 12 additions and 10 deletions
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22
src/video/windows/SDL_windowswindow.c
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@ -391,7 +391,7 @@ static int SetupWindowData(_THIS, SDL_Window *window, HWND hwnd, HWND parent, SD
/* Figure out what the window area will be */
WIN_AdjustWindowRect(window, &x, &y, &w, &h, SDL_FALSE);
data->expected_resize = SDL_TRUE;
SetWindowPos(hwnd, HWND_NOTOPMOST, x, y, w, h, data->copybits_flag | SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOACTIVATE);
SetWindowPos(hwnd, NULL, x, y, w, h, data->copybits_flag | SWP_NOZORDER | SWP_NOOWNERZORDER | SWP_NOACTIVATE);
data->expected_resize = SDL_FALSE;
} else {
window->w = w;
@ -458,6 +458,12 @@ static int SetupWindowData(_THIS, SDL_Window *window, HWND hwnd, HWND parent, SD
}
#endif
if (window->flags & SDL_WINDOW_ALWAYS_ON_TOP) {
WIN_SetWindowAlwaysOnTop(_this, window, SDL_TRUE);
} else {
WIN_SetWindowAlwaysOnTop(_this, window, SDL_FALSE);
}
#if !defined(__XBOXONE__) && !defined(__XBOXSERIES__)
/* Enable multi-touch */
if (videodata->RegisterTouchWindow) {
@ -891,7 +897,7 @@ void WIN_ShowWindow(_THIS, SDL_Window *window)
if (window->parent) {
/* Update our position in case our parent moved while we were hidden */
WIN_SetWindowPositionInternal(window, window->driverdata->copybits_flag | SWP_NOACTIVATE);
WIN_SetWindowPosition(_this, window);
}
hwnd = window->driverdata->hwnd;
@ -954,7 +960,9 @@ void WIN_RaiseWindow(_THIS, SDL_Window *window)
ShowWindow(hwnd, SW_RESTORE);
AttachThreadInput(dwCurID, dwMyID, TRUE);
SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);
SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);
if (!SDL_ShouldAllowTopmost() || !(window->flags & SDL_WINDOW_ALWAYS_ON_TOP)) {
SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE);
}
}
SetForegroundWindow(hwnd);
if (bForce) {
@ -1011,13 +1019,7 @@ void WIN_SetWindowResizable(_THIS, SDL_Window *window, SDL_bool resizable)
void WIN_SetWindowAlwaysOnTop(_THIS, SDL_Window *window, SDL_bool on_top)
{
SDL_WindowData *data = window->driverdata;
HWND hwnd = data->hwnd;
if (on_top) {
SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
} else {
SetWindowPos(hwnd, HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
}
WIN_SetWindowPositionInternal(window, SWP_NOMOVE | SWP_NOSIZE);
}
void WIN_RestoreWindow(_THIS, SDL_Window *window)