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Commit	Line	Data
	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/generic/dvrenderer.h
	3	// Purpose: wxDataViewRenderer for generic wxDataViewCtrl implementation
	4	// Author: Robert Roebling, Vadim Zeitlin
	5	// Created: 2009-11-07 (extracted from wx/generic/dataview.h)
	6	// RCS-ID: $Id$
	7	// Copyright: (c) 2006 Robert Roebling
	8	// (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
	9	// Licence: wxWindows licence
	10	///////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_GENERIC_DVRENDERER_H_
	13	#define _WX_GENERIC_DVRENDERER_H_
	14
	15	// ----------------------------------------------------------------------------
	16	// wxDataViewRenderer
	17	// ----------------------------------------------------------------------------
	18
	19	class WXDLLIMPEXP_ADV wxDataViewRenderer: public wxDataViewCustomRendererBase
	20	{
	21	public:
	22	wxDataViewRenderer( const wxString &varianttype,
	23	wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
	24	int align = wxDVR_DEFAULT_ALIGNMENT );
	25	virtual ~wxDataViewRenderer();
	26
	27	virtual wxDC *GetDC();
	28
	29	virtual void SetAlignment( int align );
	30	virtual int GetAlignment() const;
	31
	32	virtual void EnableEllipsize(wxEllipsizeMode mode = wxELLIPSIZE_MIDDLE)
	33	{ m_ellipsizeMode = mode; }
	34	virtual wxEllipsizeMode GetEllipsizeMode() const
	35	{ return m_ellipsizeMode; }
	36
	37	virtual void SetMode( wxDataViewCellMode mode )
	38	{ m_mode = mode; }
	39	virtual wxDataViewCellMode GetMode() const
	40	{ return m_mode; }
	41
	42	// implementation
	43
	44	// These callbacks are used by generic implementation of wxDVC itself.
	45	// They're different from the corresponding Activate/LeftClick() methods
	46	// which should only be overridable for the custom renderers while the
	47	// generic implementation uses these ones for all of them, including the
	48	// standard ones.
	49
	50	virtual bool WXOnActivate(wxRect WXUNUSED(cell),
	51	wxDataViewModel *WXUNUSED(model),
	52	const wxDataViewItem & WXUNUSED(item),
	53	unsigned int WXUNUSED(col))
	54	{ return false; }
	55
	56	virtual bool WXOnLeftClick(wxPoint WXUNUSED(cursor),
	57	wxRect WXUNUSED(cell),
	58	wxDataViewModel *WXUNUSED(model),
	59	const wxDataViewItem & WXUNUSED(item),
	60	unsigned int WXUNUSED(col) )
	61	{ return false; }
	62
	63	private:
	64	int m_align;
	65	wxDataViewCellMode m_mode;
	66
	67	wxEllipsizeMode m_ellipsizeMode;
	68
	69	wxDC *m_dc;
	70
	71	DECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewRenderer)
	72	};
	73
	74	#endif // _WX_GENERIC_DVRENDERER_H_
	75