diff options
Diffstat (limited to 'src/plugins/platforms/windows')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowswindow.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/plugins/platforms/windows/qwindowswindow.cpp b/src/plugins/platforms/windows/qwindowswindow.cpp index 33815eeb54..854c19ccf8 100644 --- a/src/plugins/platforms/windows/qwindowswindow.cpp +++ b/src/plugins/platforms/windows/qwindowswindow.cpp @@ -2071,9 +2071,17 @@ void QWindowsWindow::propagateSizeHints() bool QWindowsWindow::handleGeometryChangingMessage(MSG *message, const QWindow *qWindow, const QMargins &margins) { + WINDOWPOS *windowPos = reinterpret_cast<WINDOWPOS *>(message->lParam); + if ((windowPos->flags & SWP_NOZORDER) == 0) { + if (QWindowsWindow *platformWindow = QWindowsWindow::windowsWindowOf(qWindow)) { + QWindow *parentWindow = qWindow->parent(); + HWND parentHWND = GetAncestor(windowPos->hwnd, GA_PARENT); + HWND desktopHWND = GetDesktopWindow(); + platformWindow->m_data.embedded = !parentWindow && parentHWND && (parentHWND != desktopHWND); + } + } if (!qWindow->isTopLevel()) // Implement hasHeightForWidth(). return false; - WINDOWPOS *windowPos = reinterpret_cast<WINDOWPOS *>(message->lParam); if ((windowPos->flags & (SWP_NOCOPYBITS | SWP_NOSIZE))) return false; const QRect suggestedFrameGeometry(windowPos->x, windowPos->y, |