739a839903
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@57374 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
469 lines
15 KiB
C++
469 lines
15 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/gtk/dataview.h
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// Purpose: wxDataViewCtrl GTK+2 implementation header
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// Author: Robert Roebling
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// Id: $Id$
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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 _WX_GTKDATAVIEWCTRL_H_
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#define _WX_GTKDATAVIEWCTRL_H_
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#include "wx/list.h"
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// ---------------------------------------------------------
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// classes
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// ---------------------------------------------------------
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class WXDLLIMPEXP_FWD_ADV wxDataViewCtrl;
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class WXDLLIMPEXP_FWD_ADV wxDataViewCtrlInternal;
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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,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
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int align = wxDVR_DEFAULT_ALIGNMENT );
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virtual void SetMode( wxDataViewCellMode mode );
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virtual wxDataViewCellMode GetMode() const;
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virtual void SetAlignment( int align );
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virtual int GetAlignment() const;
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// implementation
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GtkCellRenderer* GetGtkHandle() { return m_renderer; }
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void GtkInitHandlers();
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virtual bool GtkHasAttributes() { return false; }
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void GtkUpdateAlignment();
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protected:
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GtkCellRenderer *m_renderer;
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int m_alignment;
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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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// wxDataViewTextRenderer
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewTextRenderer: public wxDataViewRenderer
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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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int align = wxDVR_DEFAULT_ALIGNMENT );
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bool SetValue( const wxVariant &value );
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bool GetValue( wxVariant &value ) const;
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void SetAlignment( int align );
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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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// wxDataViewTextRendererAttr
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewTextRendererAttr: public wxDataViewTextRenderer
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{
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public:
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wxDataViewTextRendererAttr( const wxString &varianttype = wxT("string"),
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
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int align = wxDVR_DEFAULT_ALIGNMENT );
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// implementation
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bool GtkHasAttributes() { return true; }
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protected:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewTextRendererAttr)
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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 wxDataViewRenderer
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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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int align = wxDVR_DEFAULT_ALIGNMENT );
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bool SetValue( const wxVariant &value );
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bool GetValue( wxVariant &value ) const;
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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 wxDataViewRenderer
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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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int align = wxDVR_DEFAULT_ALIGNMENT );
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bool SetValue( const wxVariant &value );
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bool GetValue( wxVariant &value ) const;
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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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// 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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int align = wxDVR_DEFAULT_ALIGNMENT,
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bool no_init = false );
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virtual ~wxDataViewCustomRenderer();
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virtual bool Render( wxRect cell, wxDC *dc, int state ) = 0;
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void RenderText( const wxString &text, int xoffset, wxRect cell, wxDC *dc, int state );
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virtual wxSize GetSize() const = 0;
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virtual bool Activate( wxRect WXUNUSED(cell),
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wxDataViewModel *WXUNUSED(model), const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) )
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{ return false; }
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virtual bool LeftClick( wxPoint WXUNUSED(cursor), wxRect WXUNUSED(cell),
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wxDataViewModel *WXUNUSED(model), const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) )
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{ return false; }
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virtual bool StartDrag( wxPoint WXUNUSED(cursor), wxRect WXUNUSED(cell),
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wxDataViewModel *WXUNUSED(model), const wxDataViewItem &WXUNUSED(item), unsigned int WXUNUSED(col) )
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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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protected:
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bool Init(wxDataViewCellMode mode, int align);
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private:
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wxDC *m_dc;
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public:
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// Internal, temporay for RenderText.
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GtkCellRenderer *m_text_renderer;
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GdkWindow *window;
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GtkWidget *widget;
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void *background_area;
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void *cell_area;
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void *expose_area;
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int flags;
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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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// 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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int align = wxDVR_DEFAULT_ALIGNMENT );
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virtual ~wxDataViewProgressRenderer();
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bool SetValue( const wxVariant &value );
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bool GetValue( wxVariant &value ) const;
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virtual bool Render( wxRect cell, wxDC *dc, int state );
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virtual wxSize GetSize() const;
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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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// wxDataViewIconTextRenderer
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// ---------------------------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewIconTextRenderer: public wxDataViewCustomRenderer
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{
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public:
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wxDataViewIconTextRenderer( const wxString &varianttype = wxT("wxDataViewIconText"),
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
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int align = wxDVR_DEFAULT_ALIGNMENT );
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virtual ~wxDataViewIconTextRenderer();
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bool SetValue( const wxVariant &value );
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bool GetValue( wxVariant &value ) const;
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virtual bool Render( wxRect cell, wxDC *dc, int state );
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virtual wxSize GetSize() const;
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virtual bool HasEditorCtrl() { return true; }
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virtual wxControl* CreateEditorCtrl( wxWindow *parent, wxRect labelRect, const wxVariant &value );
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virtual bool GetValueFromEditorCtrl( wxControl* editor, wxVariant &value );
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private:
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wxDataViewIconText m_value;
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protected:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewIconTextRenderer)
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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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int align = wxDVR_DEFAULT_ALIGNMENT );
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bool SetValue( const wxVariant &value );
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bool GetValue( wxVariant &value ) const;
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virtual bool Render( wxRect cell, wxDC *dc, int state );
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virtual wxSize GetSize() const;
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virtual bool Activate( wxRect cell,
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wxDataViewModel *model, const wxDataViewItem &item, unsigned int col );
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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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// wxDataViewChoiceRenderer
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// -------------------------------------
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class WXDLLIMPEXP_ADV wxDataViewChoiceRenderer: public wxDataViewCustomRenderer
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{
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public:
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wxDataViewChoiceRenderer( const wxArrayString &choices,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE,
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int alignment = wxDVR_DEFAULT_ALIGNMENT );
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virtual bool Render( wxRect rect, wxDC *dc, int state );
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virtual wxSize GetSize() const;
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virtual bool SetValue( const wxVariant &value );
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virtual bool GetValue( wxVariant &value ) const;
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void SetAlignment( int align );
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private:
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wxArrayString m_choices;
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wxString m_data;
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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,
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unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *renderer,
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unsigned int model_column, int width = wxDVC_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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// setters:
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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 SetOwner( wxDataViewCtrl *owner );
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virtual void SetAlignment( wxAlignment align );
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virtual void SetSortable( bool sortable );
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virtual void SetSortOrder( bool ascending );
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virtual void SetAsSortKey(bool sort = true);
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virtual void SetResizeable( bool resizeable );
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virtual void SetHidden( bool hidden );
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virtual void SetMinWidth( int minWidth );
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virtual void SetWidth( int width );
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virtual void SetReorderable( bool reorderable );
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virtual void SetFlags(int flags) { SetIndividualFlags(flags); }
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// getters:
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virtual wxString GetTitle() const;
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virtual wxAlignment GetAlignment() const;
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virtual bool IsSortable() const;
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virtual bool IsSortOrderAscending() const;
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virtual bool IsSortKey() const;
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virtual bool IsResizeable() const;
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virtual bool IsHidden() const;
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virtual int GetWidth() const;
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virtual int GetMinWidth() const;
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virtual bool IsReorderable() const;
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virtual int GetFlags() const { return GetFromIndividualFlags(); }
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// implementation
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GtkWidget* GetGtkHandle() { return m_column; }
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GtkWidget* GetConstGtkHandle() const { return m_column; }
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private:
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// holds the GTK handle
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GtkWidget *m_column;
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// holds GTK handles for title/bitmap in the header
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GtkWidget *m_image;
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GtkWidget *m_label;
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// delayed connection to mouse events
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friend class wxDataViewCtrl;
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void OnInternalIdle();
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bool m_isConnected;
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void Init(wxAlignment align, int flags, int width);
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};
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WX_DECLARE_LIST_WITH_DECL(wxDataViewColumn, wxDataViewColumnList,
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class WXDLLIMPEXP_ADV);
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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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{
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public:
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wxDataViewCtrl()
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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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{
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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( wxDataViewModel *model );
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virtual bool PrependColumn( wxDataViewColumn *col );
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virtual bool AppendColumn( wxDataViewColumn *col );
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virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
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virtual unsigned int GetColumnCount() const;
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virtual wxDataViewColumn* GetColumn( unsigned int pos ) const;
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virtual bool DeleteColumn( wxDataViewColumn *column );
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virtual bool ClearColumns();
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virtual int GetColumnPosition( const wxDataViewColumn *column ) const;
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virtual wxDataViewColumn *GetSortingColumn() const;
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virtual wxDataViewItem GetSelection() const;
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virtual int GetSelections( wxDataViewItemArray & sel ) const;
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virtual void SetSelections( const wxDataViewItemArray & sel );
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virtual void Select( const wxDataViewItem & item );
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virtual void Unselect( const wxDataViewItem & item );
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virtual bool IsSelected( const wxDataViewItem & item ) const;
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virtual void SelectAll();
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virtual void UnselectAll();
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virtual void EnsureVisible( const wxDataViewItem& item,
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const wxDataViewColumn *column = NULL );
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virtual void HitTest( const wxPoint &point,
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wxDataViewItem &item,
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wxDataViewColumn *&column ) const;
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virtual wxRect GetItemRect( const wxDataViewItem &item,
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const wxDataViewColumn *column = NULL ) const;
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virtual void Expand( const wxDataViewItem & item );
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virtual void Collapse( const wxDataViewItem & item );
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virtual bool IsExpanded( const wxDataViewItem & item ) const;
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static wxVisualAttributes
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GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
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wxWindow *GetMainWindow() { return (wxWindow*) this; }
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GtkWidget *GtkGetTreeView() { return m_treeview; }
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wxDataViewCtrlInternal* GtkGetInternal() { return m_internal; }
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virtual void OnInternalIdle();
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protected:
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virtual void DoSetExpanderColumn();
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virtual void DoSetIndent();
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private:
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friend class wxDataViewCtrlDCImpl;
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friend class wxDataViewColumn;
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friend class wxGtkDataViewModelNotifier;
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friend class wxDataViewCtrlInternal;
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GtkWidget *m_treeview;
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wxDataViewModelNotifier *m_notifier;
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wxDataViewCtrlInternal *m_internal;
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wxDataViewColumnList m_cols;
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virtual void AddChildGTK(wxWindowGTK* child);
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void GtkEnableSelectionEvents();
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void GtkDisableSelectionEvents();
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DECLARE_DYNAMIC_CLASS(wxDataViewCtrl)
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DECLARE_NO_COPY_CLASS(wxDataViewCtrl)
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};
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#endif // _WX_GTKDATAVIEWCTRL_H_
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