Use QProxyStyle instead of QMacStyle. QMacStyle is not available anymore with At5...

diff --git a/src/frontends/qt4/GuiWorkArea.cpp b/src/frontends/qt4/GuiWorkArea.cpp
index 4e4d3d467e4f3f2b49e13f1cc4ec26edb470999d..2604f2a3863885dab347cf3e0b2071a41a2d0c4a 100644 (file)
--- a/src/frontends/qt4/GuiWorkArea.cpp
+++ b/src/frontends/qt4/GuiWorkArea.cpp
@@ -62,7 +62,7 @@
 #include <QDrag>
 #include <QHelpEvent>
 #ifdef Q_WS_MACX
-#include <QMacStyle>
+#include <QProxyStyle>
 #endif
 #include <QMainWindow>
 #include <QMimeData>
@@ -1488,13 +1488,13 @@ void EmbeddedWorkArea::disable()
 ////////////////////////////////////////////////////////////////////
 
 #ifdef Q_WS_MACX
-class NoTabFrameMacStyle : public QMacStyle {
+class NoTabFrameMacStyle : public QProxyStyle {
 public:
        ///
        QRect subElementRect(SubElement element, const QStyleOption * option,
                             const QWidget * widget = 0) const
        {
-               QRect rect = QMacStyle::subElementRect(element, option, widget);
+               QRect rect = QProxyStyle::subElementRect(element, option, widget);
                bool noBar = static_cast<QTabWidget const *>(widget)->count() <= 1;
 
                // The Qt Mac style puts the contents into a 3 pixel wide box