X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d008a4a6bbe96efc758c76db2234fb68d482667c..6ba93d23bfc6a5764ff7fcc751d9b6164c23e10e:/include/wx/event.h

diff --git a/include/wx/event.h b/include/wx/event.h
index b46c8fe8f0..b3b7ed9286 100644
--- a/include/wx/event.h
+++ b/include/wx/event.h
@@ -78,9 +78,12 @@ typedef int wxEventType;
 //     change the switch()es to if()s
 //
 // if these are real problems for you, define WXWIN_COMPATIBILITY_EVENT_TYPES
-// to get 100% old behaviour, however you won't be able to use the libraries
-// using the new dynamic event type allocation in such case, so avoid it if
-// possible.
+// as 1 to get 100% old behaviour, however you won't be able to use the
+// libraries using the new dynamic event type allocation in such case, so avoid
+// it if possible.
+#ifndef WXWIN_COMPATIBILITY_EVENT_TYPES
+    #define WXWIN_COMPATIBILITY_EVENT_TYPES 0
+#endif
 
 #if WXWIN_COMPATIBILITY_EVENT_TYPES
 
@@ -219,7 +222,9 @@ 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)
@@ -2778,7 +2783,12 @@ 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 +2799,7 @@ 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 +2810,12 @@ 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) \
@@ -2811,7 +2826,7 @@ 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)
 
 // compatibility macros for the old name, to be deprecated in 2.8
 //
@@ -2819,17 +2834,12 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
 // 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 can't be done with a macro
-#if wxCHECK_VERSION(2, 7, 0)
-    // replace the line below with simply
-    //      #define wxEVT_SCROLL_ENDSCROLL wxEVT_SCROLL_CHANGED
-    // in 2.7
-    #error "Remove wxEVT_SCROLL_ENDSCROLL binary compatibility hack, not needed"
-#endif
-extern WXDLLIMPEXP_CORE const wxEventType wxEVT_SCROLL_ENDSCROLL;
-
+// 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))