#include "wx/meta/convertible.h"
#endif
-#include "wx/meta/removeref.h"
+// Currently VC6 and VC7 are known to not be able to compile CallAfter() code,
+// so disable it for them.
+#if !defined(__VISUALC__) || wxCHECK_VISUALC_VERSION(8)
+ #include "wx/meta/removeref.h"
+
+ #define wxHAS_CALL_AFTER
+#endif
// ----------------------------------------------------------------------------
// forward declarations
// done asynchronously, i.e. at some later time, instead of immediately when
// the event object is constructed.
+#ifdef wxHAS_CALL_AFTER
+
// This is a base class used to process all method calls.
class wxAsyncMethodCallEvent : public wxEvent
{
const ParamType2 m_param2;
};
+#endif // wxHAS_CALL_AFTER
+
+
#if wxUSE_GUI
// Find the position of the event
void GetPosition(wxCoord *xpos, wxCoord *ypos) const
{
- if (xpos) *xpos = m_x;
- if (ypos) *ypos = m_y;
+ if (xpos)
+ *xpos = GetX();
+ if (ypos)
+ *ypos = GetY();
}
+ // This version if provided only for backwards compatiblity, don't use.
void GetPosition(long *xpos, long *ypos) const
{
- if (xpos) *xpos = (long)m_x;
- if (ypos) *ypos = (long)m_y;
+ if (xpos)
+ *xpos = GetX();
+ if (ypos)
+ *ypos = GetY();
}
wxPoint GetPosition() const
- { return wxPoint(m_x, m_y); }
+ { return wxPoint(GetX(), GetY()); }
// Get X position
wxCoord GetX() const;
}
public:
+ // Do not use these fields directly, they are initialized on demand, so
+ // call GetX() and GetY() or GetPosition() instead.
wxCoord m_x, m_y;
long m_keyCode;
// NOTE: uses AddPendingEvent(); call only from secondary threads
#endif
+#ifdef wxHAS_CALL_AFTER
// Asynchronous method calls: these methods schedule the given method
// pointer for a later call (during the next idle event loop iteration).
//
}
// Notice that we use P1 and not T1 for the parameter to allow passing
- // parameters that are only convertible to the type taken by the method
+ // parameters that are convertible to the type taken by the method
// instead of being exactly the same, to be closer to the usual method call
// semantics.
template <typename T, typename T1, typename P1>
static_cast<T*>(this), method, x1, x2)
);
}
+#endif // wxHAS_CALL_AFTER
// Connecting and disconnecting