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extended streaming-out for event handlers

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22719 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2003-08-09 08:20:03 +00:00
parent 438edbc0bd
commit a315dda667
1 changed files with 39 additions and 0 deletions
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39
src/common/xtistrm.cpp
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@@ -117,6 +117,45 @@ void wxWriter::WriteAllProperties( const wxObject * obj , const wxClassInfo* ci
{ {
const wxObject* sink = NULL ; const wxObject* sink = NULL ;
const wxHandlerInfo *handler = NULL ; const wxHandlerInfo *handler = NULL ;
const wxWindow * evSource = dynamic_cast<const wxWindow *>(obj) ;
wxASSERT_MSG( evSource , wxT("Illegal Object Class (Non-Window) as Event Source") ) ;
wxList *dynamicEvents = evSource->GetDynamicEventTable() ;
if ( dynamicEvents )
{
wxList::compatibility_iterator node = dynamicEvents->GetFirst();
while (node)
{
wxDynamicEventTableEntry *entry = (wxDynamicEventTableEntry*)node->GetData();
// find the match
if ( entry->m_fn && (dti->GetEventType() == entry->m_eventType) &&
(entry->m_id == -1 ||
(entry->m_lastId == -1 && evSource->GetId() == entry->m_id) ||
(entry->m_lastId != -1 &&
(evSource->GetId() >= entry->m_id && evSource->GetId() <= entry->m_lastId) ) ) &&
entry->m_eventSink
)
{
sink = entry->m_eventSink ;
const wxClassInfo* sinkClassInfo = sink->GetClassInfo() ;
const wxHandlerInfo* sinkHandler = sinkClassInfo->GetFirstHandler() ;
while ( sinkHandler )
{
if ( sinkHandler->GetEventFunction() == entry->m_fn )
{
handler = sinkHandler ;
break ;
}
sinkHandler = sinkHandler->GetNext() ;
}
break ;
}
node = node->GetNext();
}
}
if ( persister->BeforeWriteDelegate( obj , ci , pi , sink , handler ) ) if ( persister->BeforeWriteDelegate( obj , ci , pi , sink , handler ) )
{ {
if ( sink != NULL && handler != NULL ) if ( sink != NULL && handler != NULL )