X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cbc855087fd939c5c480ef22b5f72b14302849b7..32485259c1342115488d219776dfebeb3d4d81b1:/include/wx/event.h

diff --git a/include/wx/event.h b/include/wx/event.h
index 9694f3e81a..603da8351e 100644
--- a/include/wx/event.h
+++ b/include/wx/event.h
@@ -219,7 +219,9 @@ BEGIN_DECLARE_EVENT_TYPES()
     DECLARE_EVENT_TYPE(wxEVT_SCROLL_PAGEDOWN, 305)
     DECLARE_EVENT_TYPE(wxEVT_SCROLL_THUMBTRACK, 306)
     DECLARE_EVENT_TYPE(wxEVT_SCROLL_THUMBRELEASE, 307)
+#if wxABI_VERSION >= 20601
     DECLARE_EVENT_TYPE(wxEVT_SCROLL_CHANGED, 308)
+#endif
 
         // Scroll events from wxWindow
     DECLARE_EVENT_TYPE(wxEVT_SCROLLWIN_TOP, 320)
@@ -514,6 +516,9 @@ private:
 
 #ifdef __VISUALC__
     // 'this' : used in base member initializer list (for m_commandString)
+    #if _MSC_VER > 1100
+        #pragma warning(push)
+    #endif
     #pragma warning(disable:4355)
 #endif
 
@@ -579,8 +584,8 @@ private:
     DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxCommandEvent)
 };
 
-#ifdef __VISUALC__
-    #pragma warning(default:4355)
+#if defined(__VISUALC__) && (_MSC_VER > 1100)
+    #pragma warning(pop)
 #endif
 
 #if WXWIN_COMPATIBILITY_2_4
@@ -2194,8 +2199,6 @@ private:
     wxEventTableEntry& operator=(const wxEventTableEntry&);
 };
 
-class WXDLLIMPEXP_BASE wxEvtHandler;
-
 // an entry used in dynamic event table managed by wxEvtHandler::Connect()
 struct WXDLLIMPEXP_BASE wxDynamicEventTableEntry : public wxEventTableEntryBase
 {
@@ -2236,7 +2239,6 @@ struct WXDLLIMPEXP_BASE wxEventTable
 // ----------------------------------------------------------------------------
 
 WX_DEFINE_ARRAY_PTR(const wxEventTableEntry*, wxEventTableEntryPointerArray);
-class WXDLLIMPEXP_BASE wxEvtHandler;
 
 class WXDLLIMPEXP_BASE wxEventHashTable
 {
@@ -2778,7 +2780,12 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
 #define EVT_SCROLL_PAGEDOWN(func) wx__DECLARE_EVT0(wxEVT_SCROLL_PAGEDOWN, wxScrollEventHandler(func))
 #define EVT_SCROLL_THUMBTRACK(func) wx__DECLARE_EVT0(wxEVT_SCROLL_THUMBTRACK, wxScrollEventHandler(func))
 #define EVT_SCROLL_THUMBRELEASE(func) wx__DECLARE_EVT0(wxEVT_SCROLL_THUMBRELEASE, wxScrollEventHandler(func))
+#if wxABI_VERSION >= 20601
 #define EVT_SCROLL_CHANGED(func) wx__DECLARE_EVT0(wxEVT_SCROLL_CHANGED, wxScrollEventHandler(func))
+#define wx__EVT_SCROLL_CHANGED(func) EVT_SCROLL_CHANGED(func)
+#else
+#define wx__EVT_SCROLL_CHANGED(func)
+#endif
 
 #define EVT_SCROLL(func) \
     EVT_SCROLL_TOP(func) \
@@ -2789,7 +2796,7 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
     EVT_SCROLL_PAGEDOWN(func) \
     EVT_SCROLL_THUMBTRACK(func) \
     EVT_SCROLL_THUMBRELEASE(func) \
-    EVT_SCROLL_CHANGED(func)
+    wx__EVT_SCROLL_CHANGED(func)
 
 // Scrolling from wxSlider and wxScrollBar, with an id
 #define EVT_COMMAND_SCROLL_TOP(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_TOP, winid, wxScrollEventHandler(func))
@@ -2800,7 +2807,12 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
 #define EVT_COMMAND_SCROLL_PAGEDOWN(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_PAGEDOWN, winid, wxScrollEventHandler(func))
 #define EVT_COMMAND_SCROLL_THUMBTRACK(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_THUMBTRACK, winid, wxScrollEventHandler(func))
 #define EVT_COMMAND_SCROLL_THUMBRELEASE(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_THUMBRELEASE, winid, wxScrollEventHandler(func))
+#if wxABI_VERSION >= 20601
 #define EVT_COMMAND_SCROLL_CHANGED(winid, func) wx__DECLARE_EVT1(wxEVT_SCROLL_CHANGED, winid, wxScrollEventHandler(func))
+#define wx__EVT_COMMAND_SCROLL_CHANGED(winid, func) EVT_COMMAND_SCROLL_CHANGED(winid, func)
+#else
+#define wx__EVT_COMMAND_SCROLL_CHANGED(winid, func)
+#endif
 
 #define EVT_COMMAND_SCROLL(winid, func) \
     EVT_COMMAND_SCROLL_TOP(winid, func) \
@@ -2811,12 +2823,20 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
     EVT_COMMAND_SCROLL_PAGEDOWN(winid, func) \
     EVT_COMMAND_SCROLL_THUMBTRACK(winid, func) \
     EVT_COMMAND_SCROLL_THUMBRELEASE(winid, func) \
-    EVT_COMMAND_SCROLL_CHANGED(winid, func)
+    wx__EVT_COMMAND_SCROLL_CHANGED(winid, func)
 
-// this is the old name of this event, to be deprecated in 2.8
+// compatibility macros for the old name, to be deprecated in 2.8
+//
+// note that simply #defines suffice for the macro names as they're only
+// present in the source code and macros are enough to maintain source
+// backwards compatibility, but that we have to ensure that we also have
+// wxEVT_SCROLL_ENDSCROLL inside the library for binary backwards compatibility
+// and this is done in event.cpp
+#if wxABI_VERSION >= 20601
 #define wxEVT_SCROLL_ENDSCROLL wxEVT_SCROLL_CHANGED
 #define EVT_COMMAND_SCROLL_ENDSCROLL EVT_COMMAND_SCROLL_CHANGED
 #define EVT_SCROLL_ENDSCROLL EVT_SCROLL_CHANGED
+#endif
 
 // Convenience macros for commonly-used commands
 #define EVT_CHECKBOX(winid, func) wx__DECLARE_EVT1(wxEVT_COMMAND_CHECKBOX_CLICKED, winid, wxCommandEventHandler(func))