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Further work on wxDataViewListModel::Reset()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65538 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2010-09-13 20:02:01 +00:00
parent b95d405138
commit d8090b5e2c
5 changed files with 53 additions and 26 deletions
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8
include/wx/dataview.h
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@@ -126,8 +126,8 @@ public:
virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
virtual bool Cleared() = 0;
// this is needed for the virtual list model under GTK+
virtual bool BeforeReset( size_t WXUNUSED(old_size), size_t WXUNUSED(new_size) ) { return true; }
// some platforms, such as GTK+, may need a two step procedure for ::Reset()
virtual bool BeforeReset() { return true; }
virtual bool AfterReset() { return Cleared(); }
virtual void Resort() = 0;
@@ -249,8 +249,8 @@ public:
bool ValueChanged( const wxDataViewItem &item, unsigned int col );
bool Cleared();
// this is needed for the virtual list model under GTK+
bool BeforeReset( size_t old_size, size_t new_size );
// some platforms, such as GTK+, may need a two step procedure for ::Reset()
bool BeforeReset();
bool AfterReset();