add adjust window rect

2025-09-24 13:10:15 +02:00
parent 53cf8b96a3
commit 5322f857d3
1 changed files with 5 additions and 2 deletions
@@ -21,14 +21,17 @@ INT Window::init(HINSTANCE hInstance, UINT width, UINT height)
    DWORD style = {};
    style = WS_OVERLAPPEDWINDOW; // window with border & title
    //style = WS_POPUP; // window without any border or title
+
+    RECT rect = { 100, 100, width + 100, height + 100 }; // left top right bottom
+    AdjustWindowRect(&rect, style, FALSE);
    
    // 4. create window instance
    _hWnd = CreateWindow(
        wc.lpszClassName, // class name of window class to be instantiated
        wc.lpszClassName, // window title
        style, // visual style
-        100, 100, // window position (left-top corner)
-        width, height, // window size
+        rect.left, rect.top, // window position (left-top corner)
+        rect.right - rect.left, rect.bottom - rect.top, // window size
        nullptr, // handle to parent window
        nullptr, // handle to menu instance
        hInstance,