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added wxDataViewIndexListModel and sample

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47630 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2007-07-21 23:07:03 +00:00
parent 11f406f91f
commit c534e69669
4 changed files with 333 additions and 33 deletions
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39
include/wx/dataview.h
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@@ -141,13 +141,16 @@ protected:
};
// ---------------------------------------------------------
// wxDataViewVirtualListModel
// wxDataViewIndexListModel
// ---------------------------------------------------------
// use hash map later
WX_DEFINE_ARRAY_PTR( void*, wxDataViewItemHash );
class wxDataViewIndexListModel: public wxDataViewModel
{
public:
wxDataViewIndexListModel();
wxDataViewIndexListModel( unsigned int initial_size = 0 );
~wxDataViewIndexListModel();
virtual unsigned int GetRowCount() = 0;
@@ -158,16 +161,36 @@ public:
virtual bool SetValue( const wxVariant &variant,
unsigned int row, unsigned int col ) = 0;
void ItemPrepended();
void ItemInserted( unsigned int before );
void ItemAppended();
void ItemChanged( unsigned int row );
void ValueChanged( unsigned int row, unsigned int col );
void RowPrepended();
void RowInserted( unsigned int before );
void RowAppended();
void RowDeleted( unsigned int row );
void RowChanged( unsigned int row );
void RowValueChanged( unsigned int row, unsigned int col );
wxDataViewItem GetItem( unsigned int row );
// convert to/from row/wxDataViewItem
unsigned int GetRow( const wxDataViewItem &item ) const;
wxDataViewItem GetItem( unsigned int row ) const;
// compare based on index
virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2 );
// implement base methods
virtual void GetValue( wxVariant &variant,
const wxDataViewItem &item, unsigned int col ) const;
virtual bool SetValue( const wxVariant &variant,
const wxDataViewItem &item, unsigned int col );
virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const;
virtual bool IsContainer( const wxDataViewItem &item ) const;
virtual wxDataViewItem GetFirstChild( const wxDataViewItem &parent ) const;
virtual wxDataViewItem GetNextSibling( const wxDataViewItem &item ) const;
private:
wxDataViewItemHash m_hash;
unsigned int m_lastIndex;
};
// ---------------------------------------------------------