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Add test for Validate()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45469 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2007-04-14 17:59:56 +00:00
parent 01705e98c1
commit 47c9446614
1 changed files with 28 additions and 1 deletions
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29
samples/dataview/dataview.cpp
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@@ -141,6 +141,33 @@ public:
wxArrayDate m_dates; wxArrayDate m_dates;
}; };
// -------------------------------------
// MyTextRenderer
// -------------------------------------
class MyTextRenderer: public wxDataViewTextRenderer
{
public:
MyTextRenderer( const wxString varianttype = wxT("string"),
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT )
: wxDataViewTextRenderer( varianttype, mode ) { }
virtual bool Validate( wxVariant &value )
{
wxString str = value;
if (str.Length() > 10)
{
wxMessageDialog dlg( NULL, wxT("string too long") , wxT("Error") );
dlg.ShowModal();
// Activate();
return false;
}
return true;
}
};
// ------------------------------------- // -------------------------------------
// MyCustomRenderer // MyCustomRenderer
// ------------------------------------- // -------------------------------------
@@ -899,7 +926,7 @@ MySortingFrame::MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int
dataview_left->AssociateModel( m_unsorted_model.get() ); dataview_left->AssociateModel( m_unsorted_model.get() );
wxDataViewTextRenderer *text_renderer = wxDataViewTextRenderer *text_renderer =
new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); new MyTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE );
wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_renderer, 0 ); wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_renderer, 0 );
dataview_left->AppendColumn( column ); dataview_left->AppendColumn( column );
dataview_left->AppendTextColumn( wxT("second"), 1 ); dataview_left->AppendTextColumn( wxT("second"), 1 );