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readded wxEVT_SCROLL_ENDSCROLL symbol back to the library to fix (inadvertent) backwards binary compatibility breakage

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34758 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2005-06-25 12:19:03 +00:00
parent 9a77c30be4
commit d008a4a6bb
2 changed files with 21 additions and 2 deletions
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17
include/wx/event.h
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@ -2813,8 +2813,21 @@ typedef void (wxEvtHandler::*wxMouseCaptureChangedEventFunction)(wxMouseCaptureC
EVT_COMMAND_SCROLL_THUMBRELEASE(winid, func) \
EVT_COMMAND_SCROLL_CHANGED(winid, func)
// this is the old name of this event, to be deprecated in 2.8
#define wxEVT_SCROLL_ENDSCROLL wxEVT_SCROLL_CHANGED
// 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 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;
#define EVT_COMMAND_SCROLL_ENDSCROLL EVT_COMMAND_SCROLL_CHANGED
#define EVT_SCROLL_ENDSCROLL EVT_SCROLL_CHANGED

6
src/common/event.cpp
View File

@ -247,6 +247,12 @@ DEFINE_EVENT_TYPE(wxEVT_SCROLL_THUMBTRACK)
DEFINE_EVENT_TYPE(wxEVT_SCROLL_THUMBRELEASE)
DEFINE_EVENT_TYPE(wxEVT_SCROLL_CHANGED)
// see comments in wx/event.h, near wxEVT_SCROLL_ENDSCROLL declaration
#if wxCHECK_VERSION(2, 7, 0)
#error "Remove the line below, not needed any more"
#endif
const wxEventType wxEVT_SCROLL_ENDSCROLL = wxEVT_SCROLL_CHANGED;
// Scroll events from wxWindow
DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_TOP)
DEFINE_EVENT_TYPE(wxEVT_SCROLLWIN_BOTTOM)