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Document wxDataViewModelNotifier callbacks return values.

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It doesn't make sense to return anything other than true here, as
failure from one of several notifiers cannot be handled sanely, so just
document that.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@69500 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík 2011-10-21 16:51:00 +00:00
parent 60d6c7fd37
commit 63e55c0ae6
1 changed files with 14 additions and 0 deletions
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14
interface/wx/dataview.h
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@ -1268,34 +1268,46 @@ public:
/**
Called by owning model.
@return Always return @true from this function in derived classes.
*/
virtual bool ItemAdded(const wxDataViewItem& parent,
const wxDataViewItem& item) = 0;
/**
Called by owning model.
@return Always return @true from this function in derived classes.
*/
virtual bool ItemChanged(const wxDataViewItem& item) = 0;
/**
Called by owning model.
@return Always return @true from this function in derived classes.
*/
virtual bool ItemDeleted(const wxDataViewItem& parent,
const wxDataViewItem& item) = 0;
/**
Called by owning model.
@return Always return @true from this function in derived classes.
*/
virtual bool ItemsAdded(const wxDataViewItem& parent,
const wxDataViewItemArray& items);
/**
Called by owning model.
@return Always return @true from this function in derived classes.
*/
virtual bool ItemsChanged(const wxDataViewItemArray& items);
/**
Called by owning model.
@return Always return @true from this function in derived classes.
*/
virtual bool ItemsDeleted(const wxDataViewItem& parent,
const wxDataViewItemArray& items);
@ -1312,6 +1324,8 @@ public:
/**
Called by owning model.
@return Always return @true from this function in derived classes.
*/
virtual bool ValueChanged(const wxDataViewItem& item, unsigned int col) = 0;
};