[windows] Use POPUP style for fullscreen mode

wailsapp · Jan 9, 2023 · ecc4519 · ecc4519
1 parent 564efb1
commit ecc4519
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/v2/internal/frontend/desktop/windows/winc/form.go b/v2/internal/frontend/desktop/windows/winc/form.go
@@ -176,8 +176,11 @@ func (fm *Form) Fullscreen() {
 	if !w32.GetWindowPlacement(fm.hwnd, &fm.previousWindowPlacement) {
 		return
 	}
-	w32.SetWindowLong(fm.hwnd, w32.GWL_STYLE, fm.previousWindowStyle & ^uint32(w32.WS_OVERLAPPEDWINDOW))
+	// According to https://devblogs.microsoft.com/oldnewthing/20050505-04/?p=35703 one should use w32.WS_POPUP | w32.WS_VISIBLE
+	w32.SetWindowLong(fm.hwnd, w32.GWL_STYLE, fm.previousWindowStyle & ^uint32(w32.WS_OVERLAPPEDWINDOW) | (w32.WS_POPUP|w32.WS_VISIBLE))
 	fm.isFullscreen = true
+	// monitorInfo.RcMonitor.Left -= 1
+	// monitorInfo.RcMonitor.Bottom += 1
 	w32.SetWindowPos(fm.hwnd, w32.HWND_TOP,
 		int(monitorInfo.RcMonitor.Left),
 		int(monitorInfo.RcMonitor.Top),