added comment

1 year ago · be4c8fb209
parent 4fc3ff8e93
commit be4c8fb209
1 changed files with 3 additions and 0 deletions
--- a/GlosSITarget/TargetWindow.cpp
+++ b/GlosSITarget/TargetWindow.cpp
@ -336,6 +336,9 @@ void TargetWindow::createWindow()
    style |= WS_POPUP;
    SetWindowLong(hwnd, GWL_STYLE, style);
    
+    // hiding GlosSI from Alt-Tab list
+    // https://learn.microsoft.com/en-us/windows/win32/winmsg/extended-window-styles
+    auto exStyle = GetWindowLong(hwnd, GWL_EXSTYLE);
    exStyle |= WS_EX_TOOLWINDOW;
    SetWindowLong(hwnd, GWL_EXSTYLE, exStyle);