| | |
| | | |
| | | static void setInternalWindowFrameMargins(QWindow *window, const QMargins &margins) { |
| | | const QVariant marginsVar = QVariant::fromValue(margins); |
| | | |
| | | // TODO: Add comments |
| | | window->setProperty("_q_windowsCustomMargins", marginsVar); |
| | | #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) |
| | | if (QPlatformWindow *platformWindow = window->handle()) { |
| | |
| | | // that's also how most applications customize their title bars on Windows. It's |
| | | // totally OK but since we want to preserve as much original frame as possible, |
| | | // we can't use that solution. |
| | | const LRESULT hitTestResult = ::DefWindowProcW(hWnd, WM_NCCALCSIZE, wParam, lParam); |
| | | if ((hitTestResult != HTERROR) && (hitTestResult != HTNOWHERE)) { |
| | | *result = hitTestResult; |
| | | const LRESULT originalResult = ::DefWindowProcW(hWnd, WM_NCCALCSIZE, wParam, lParam); |
| | | if (originalResult != 0) { |
| | | *result = originalResult; |
| | | return true; |
| | | } |
| | | // Re-apply the original top from before the size of the default frame was |