312 lines
10 KiB
C
312 lines
10 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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// Name: wx/generic/dataview.h
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// Purpose: wxDataViewCtrl generic implementation header
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// Author: Robert Roebling
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// Id: $Id: dataview.h 41659 2006-10-06 09:50:45Z RR $
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// Copyright: (c) 1998 Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __GENERICDATAVIEWCTRLH__
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#define __GENERICDATAVIEWCTRLH__
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#include "wx/defs.h"
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#include "wx/object.h"
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#include "wx/list.h"
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#include "wx/control.h"
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#include "wx/scrolwin.h"
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#include "wx/icon.h"
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// ---------------------------------------------------------
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// classes
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewCtrl;
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class WXDLLIMPEXP_ADV wxDataViewMainWindow;
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class WXDLLIMPEXP_ADV wxDataViewHeaderWindow;
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// ---------------------------------------------------------
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// wxDataViewRenderer
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewRenderer: public wxDataViewRendererBase
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{
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public:
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wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
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virtual ~wxDataViewRenderer();
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virtual bool Render( wxRect cell, wxDC *dc, int state ) = 0;
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virtual wxSize GetSize() = 0;
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virtual bool Activate( wxRect WXUNUSED(cell),
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wxDataViewListModel *WXUNUSED(model),
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unsigned int WXUNUSED(col),
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unsigned int WXUNUSED(row) )
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{ return false; }
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virtual bool LeftClick( wxPoint WXUNUSED(cursor),
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wxRect WXUNUSED(cell),
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wxDataViewListModel *WXUNUSED(model),
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unsigned int WXUNUSED(col),
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unsigned int WXUNUSED(row) )
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{ return false; }
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virtual bool RightClick( wxPoint WXUNUSED(cursor),
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wxRect WXUNUSED(cell),
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wxDataViewListModel *WXUNUSED(model),
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unsigned int WXUNUSED(col),
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unsigned int WXUNUSED(row) )
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{ return false; }
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virtual bool StartDrag( wxPoint WXUNUSED(cursor),
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wxRect WXUNUSED(cell),
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wxDataViewListModel *WXUNUSED(model),
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unsigned int WXUNUSED(col),
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unsigned int WXUNUSED(row) )
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{ return false; }
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// Create DC on request
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virtual wxDC *GetDC();
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private:
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wxDC *m_dc;
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protected:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer)
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};
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// ---------------------------------------------------------
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// wxDataViewCustomRenderer
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewCustomRenderer: public wxDataViewRenderer
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{
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public:
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wxDataViewCustomRenderer( const wxString &varianttype = wxT("string"),
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
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protected:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCustomRenderer)
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};
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// ---------------------------------------------------------
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// wxDataViewTextRenderer
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewTextRenderer: public wxDataViewCustomRenderer
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{
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public:
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wxDataViewTextRenderer( const wxString &varianttype = wxT("string"),
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
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bool SetValue( const wxVariant &value );
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bool GetValue( wxVariant &value );
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bool Render( wxRect cell, wxDC *dc, int state );
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wxSize GetSize();
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private:
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wxString m_text;
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protected:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRenderer)
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};
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// ---------------------------------------------------------
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// wxDataViewBitmapRenderer
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewBitmapRenderer: public wxDataViewCustomRenderer
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{
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public:
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wxDataViewBitmapRenderer( const wxString &varianttype = wxT("wxBitmap"),
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
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bool SetValue( const wxVariant &value );
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bool GetValue( wxVariant &value );
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bool Render( wxRect cell, wxDC *dc, int state );
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wxSize GetSize();
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private:
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wxIcon m_icon;
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wxBitmap m_bitmap;
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protected:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewBitmapRenderer)
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};
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// ---------------------------------------------------------
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// wxDataViewToggleRenderer
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewToggleRenderer: public wxDataViewCustomRenderer
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{
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public:
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wxDataViewToggleRenderer( const wxString &varianttype = wxT("bool"),
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
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bool SetValue( const wxVariant &value );
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bool GetValue( wxVariant &value );
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bool Render( wxRect cell, wxDC *dc, int state );
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bool Activate( wxRect cell, wxDataViewListModel *model, unsigned int col, unsigned int row );
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wxSize GetSize();
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private:
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bool m_toggle;
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protected:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewToggleRenderer)
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};
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// ---------------------------------------------------------
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// wxDataViewProgressRenderer
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewProgressRenderer: public wxDataViewCustomRenderer
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{
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public:
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wxDataViewProgressRenderer( const wxString &label = wxEmptyString,
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const wxString &varianttype = wxT("long"),
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT );
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virtual ~wxDataViewProgressRenderer();
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bool SetValue( const wxVariant &value );
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virtual bool Render( wxRect cell, wxDC *dc, int state );
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virtual wxSize GetSize();
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private:
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wxString m_label;
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int m_value;
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protected:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewProgressRenderer)
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};
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// ---------------------------------------------------------
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// wxDataViewDateRenderer
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewDateRenderer: public wxDataViewCustomRenderer
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{
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public:
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wxDataViewDateRenderer( const wxString &varianttype = wxT("datetime"),
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wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE );
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bool SetValue( const wxVariant &value );
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virtual bool Render( wxRect cell, wxDC *dc, int state );
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virtual wxSize GetSize();
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virtual bool Activate( wxRect cell,
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wxDataViewListModel *model, unsigned int col, unsigned int row );
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private:
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wxDateTime m_date;
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protected:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewDateRenderer)
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};
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// ---------------------------------------------------------
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// wxDataViewColumn
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewColumn: public wxDataViewColumnBase
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{
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public:
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wxDataViewColumn( const wxString &title, wxDataViewRenderer *renderer, unsigned int model_column,
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int width = 80, int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *renderer, unsigned int model_column,
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int width = 80, int flags = wxDATAVIEW_COL_RESIZABLE );
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virtual ~wxDataViewColumn();
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virtual void SetTitle( const wxString &title );
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virtual void SetBitmap( const wxBitmap &bitmap );
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virtual void SetAlignment( wxAlignment align );
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virtual void SetSortable( bool sortable );
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virtual bool GetSortable();
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virtual void SetSortOrder( bool ascending );
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virtual bool IsSortOrderAscending();
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virtual int GetWidth();
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private:
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int m_width;
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int m_fixedWidth;
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protected:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewColumn)
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};
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// ---------------------------------------------------------
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// wxDataViewCtrl
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewCtrl: public wxDataViewCtrlBase,
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public wxScrollHelperNative
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{
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public:
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wxDataViewCtrl() : wxScrollHelperNative(this)
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{
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Init();
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}
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wxDataViewCtrl( wxWindow *parent, wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize, long style = 0,
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const wxValidator& validator = wxDefaultValidator )
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: wxScrollHelperNative(this)
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{
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Create(parent, id, pos, size, style, validator );
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}
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virtual ~wxDataViewCtrl();
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void Init();
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bool Create(wxWindow *parent, wxWindowID id,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize, long style = 0,
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const wxValidator& validator = wxDefaultValidator );
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virtual bool AssociateModel( wxDataViewListModel *model );
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virtual bool AppendColumn( wxDataViewColumn *col );
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virtual void SetSelection( int row ); // -1 for unselect
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virtual void SetSelectionRange( unsigned int from, unsigned int to );
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virtual void SetSelections( const wxArrayInt& aSelections);
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virtual void Unselect( unsigned int row );
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virtual bool IsSelected( unsigned int row ) const;
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virtual int GetSelection() const;
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virtual int GetSelections(wxArrayInt& aSelections) const;
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private:
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friend class wxDataViewMainWindow;
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friend class wxDataViewHeaderWindow;
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wxDataViewListModelNotifier *m_notifier;
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wxDataViewMainWindow *m_clientArea;
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wxDataViewHeaderWindow *m_headerArea;
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private:
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void OnSize( wxSizeEvent &event );
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// we need to return a special WM_GETDLGCODE value to process just the
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// arrows but let the other navigation characters through
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#ifdef __WXMSW__
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virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
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#endif // __WXMSW__
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WX_FORWARD_TO_SCROLL_HELPER()
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private:
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DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
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DECLARE_NO_COPY_CLASS(wxDataViewCtrl)
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DECLARE_EVENT_TABLE()
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};
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#endif // __GENERICDATAVIEWCTRLH__
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