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allow to change the event propagation level (modified patch 743086)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22069 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2003-07-18 00:48:49 +00:00
parent 1648d51bcb
commit 040e234d84
1 changed files with 7 additions and 4 deletions
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11
src/common/wincmn.cpp
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@@ -2163,10 +2163,9 @@ bool wxWindowBase::TryValidator(wxEvent& event)
bool wxWindowBase::TryParent(wxEvent& event) bool wxWindowBase::TryParent(wxEvent& event)
{ {
// Carry on up the parent-child hierarchy, but only if event is a command // carry on up the parent-child hierarchy if the propgation count hasn't
// event: it wouldn't make sense for a parent to receive a child's size // reached zero yet
// event, for example if ( event.ShouldPropagate() )
if ( event.IsCommandEvent() )
{ {
// honour the requests to stop propagation at this window: this is // honour the requests to stop propagation at this window: this is
// used by the dialogs, for example, to prevent processing the events // used by the dialogs, for example, to prevent processing the events
@@ -2176,9 +2175,13 @@ bool wxWindowBase::TryParent(wxEvent& event)
{ {
wxWindow *parent = GetParent(); wxWindow *parent = GetParent();
if ( parent && !parent->IsBeingDeleted() ) if ( parent && !parent->IsBeingDeleted() )
{
wxPropagateOnce propagateOnce(event);
return parent->GetEventHandler()->ProcessEvent(event); return parent->GetEventHandler()->ProcessEvent(event);
} }
} }
}
return wxEvtHandler::TryParent(event); return wxEvtHandler::TryParent(event);
} }