diff options
Diffstat (limited to 'src/plugins/platforms/xlib/qxlibwindow.cpp')
| -rw-r--r-- | src/plugins/platforms/xlib/qxlibwindow.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/plugins/platforms/xlib/qxlibwindow.cpp b/src/plugins/platforms/xlib/qxlibwindow.cpp index c14fadaaaa..70eb061c13 100644 --- a/src/plugins/platforms/xlib/qxlibwindow.cpp +++ b/src/plugins/platforms/xlib/qxlibwindow.cpp @@ -303,10 +303,11 @@ WId QXlibWindow::winId() const return x_window; } -void QXlibWindow::setParent(const QPlatformWindow *window) +void QXlibWindow::setParent(const QPlatformWindow *parent) { QPoint topLeft = geometry().topLeft(); - XReparentWindow(mScreen->display()->nativeDisplay(),x_window,window->winId(),topLeft.x(),topLeft.y()); + WId parentWinId = parent ? parent->winId() : mScreen->rootWindow(); + XReparentWindow(mScreen->display()->nativeDisplay(),x_window,parentWinId,topLeft.x(),topLeft.y()); } void QXlibWindow::raise() |