diff options
| -rw-r--r-- | src/widgets/widgets/qdockwidget.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/widgets/widgets/qdockwidget.cpp b/src/widgets/widgets/qdockwidget.cpp index 84cb78a474..0b2eee7180 100644 --- a/src/widgets/widgets/qdockwidget.cpp +++ b/src/widgets/widgets/qdockwidget.cpp @@ -45,6 +45,7 @@ #include <qdrawutil.h> #include <qevent.h> #include <qfontmetrics.h> +#include <qproxystyle.h> #include <qwindow.h> #include <qscreen.h> #include <qmainwindow.h> @@ -166,6 +167,10 @@ static inline bool isWindowsStyle(const QStyle *style) if (style->inherits("QStyleSheetStyle")) effectiveStyle = static_cast<const QStyleSheetStyle *>(style)->baseStyle(); #endif +#if !defined(QT_NO_STYLE_PROXY) + if (style->inherits("QProxyStyle")) + effectiveStyle = static_cast<const QProxyStyle *>(style)->baseStyle(); +#endif return effectiveStyle->inherits("QWindowsStyle"); } |