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Remove mention of wxEVENTS_COMPATIBILITY_2_8 from the docs

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This macro doesn't exist any more since almost 10 years (see commit
890d70ebea).
This commit is contained in:
Vadim Zeitlin
2018-07-10 12:42:51 +02:00
parent 24820a5a67
commit a1e780f1b4
1 changed files with 5 additions and 7 deletions
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12
interface/wx/event.h
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@@ -4762,14 +4762,12 @@ wxEventType wxNewEventType();
/** /**
Helper macro for definition of custom event table macros. Helper macro for definition of custom event table macros.
This macro must only be used if wxEVENTS_COMPATIBILITY_2_8 is 1, otherwise This macro casts the given event handler to the given function type using
it is better and more clear to just use the address of the function @c static_cast to ensure that the actual handler is indeed compatible with
directly as this is all this macro does in this case. However it needs to it, before (unsafely) casting it to a generic function pointer used by the
explicitly cast @a func to @a functype, which is the type of wxEvtHandler event tables.
member function taking the custom event argument when
wxEVENTS_COMPATIBILITY_2_8 is 0.
See wx__DECLARE_EVT0 for an example of use. See wx__DECLARE_EVT1 for an example of use.
@see @ref overview_events_custom_ownclass @see @ref overview_events_custom_ownclass
*/ */