Leuven, E. <[EMAIL PROTECTED]> writes: > > > Maybe you just forgot to relaunch CMake so that MyStyle.cpp is > > included in your MSVC project (or Makefile)? > > if i subclass QWindowsStyle then things are ok (but i don 't think the mac people are gonna like this ... >
Maybe not, from Qt4.3 docs: | The QMacStyle class provides a Mac OS X style using the Apple Appearance | Manager. More... | | #include <QMacStyle> | | Inherits QWindowsStyle. | QStyle is an abstract class, you should either subclass QMacStyle, QWindowsStyle, or QCommonStyle, or delegate all calls to another style. Eg. class QStyleAdapter : public QStyle { public QStyleAdapter(const QStyle* delegate) : QStyle(), m_delegate(delegate) {} int pixelMetric(PixelMetric metric, const QStyleOption * option, const QWidget * widget) const { return m_delegate->pixelMetric(metric, option, widget); } .... } // class StyleAdapter and then: class MyStyle : public QStyleAdapter { public: MyStyle() : QStyleAdapter(QApplication::style()) {} int MyStyle::pixelMetric(PixelMetric metric, const QStyleOption * option, const QWidget * widget) const { if (metric == QStyle::PM_MenuTearoffHeight) return 10; return QStyleAdapter::pixelMetric(metric, option, widget); } } /Andreas