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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/cocoa/textctrl.h
	3	// Purpose: wxTextCtrl class
	4	// Author: David Elliott
	5	// Modified by:
	6	// Created: 2003/03/16
	7	// RCS-ID: $Id$
	8	// Copyright: (c) 2003 David Elliott
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef __WX_COCOA_TEXTCTRL_H__
	13	#define __WX_COCOA_TEXTCTRL_H__
	14
	15	#include "wx/cocoa/NSTextField.h"
	16
	17	// ========================================================================
	18	// wxTextCtrl
	19	// ========================================================================
	20	class WXDLLIMPEXP_CORE wxTextCtrl : public wxTextCtrlBase, protected wxCocoaNSTextField
	21	{
	22	DECLARE_DYNAMIC_CLASS(wxTextCtrl)
	23	DECLARE_EVENT_TABLE()
	24	WX_DECLARE_COCOA_OWNER(NSTextField,NSControl,NSView)
	25	// ------------------------------------------------------------------------
	26	// initialization
	27	// ------------------------------------------------------------------------
	28	public:
	29	wxTextCtrl() {}
	30	wxTextCtrl(wxWindow *parent, wxWindowID winid,
	31	const wxString& value = wxEmptyString,
	32	const wxPoint& pos = wxDefaultPosition,
	33	const wxSize& size = wxDefaultSize, long style = 0,
	34	const wxValidator& validator = wxDefaultValidator,
	35	const wxString& name = wxTextCtrlNameStr)
	36	{
	37	Create(parent, winid, value, pos, size, style, validator, name);
	38	}
	39
	40	bool Create(wxWindow *parent, wxWindowID winid,
	41	const wxString& value = wxEmptyString,
	42	const wxPoint& pos = wxDefaultPosition,
	43	const wxSize& size = wxDefaultSize, long style = 0,
	44	const wxValidator& validator = wxDefaultValidator,
	45	const wxString& name = wxTextCtrlNameStr);
	46	virtual ~wxTextCtrl();
	47
	48	// ------------------------------------------------------------------------
	49	// Cocoa specifics
	50	// ------------------------------------------------------------------------
	51	protected:
	52	virtual void Cocoa_didChangeText(void);
	53	virtual void CocoaTarget_action(void);
	54	// ------------------------------------------------------------------------
	55	// Implementation
	56	// ------------------------------------------------------------------------
	57	public:
	58	virtual wxString GetValue() const;
	59
	60	virtual int GetLineLength(long lineNo) const;
	61	virtual wxString GetLineText(long lineNo) const;
	62	virtual int GetNumberOfLines() const;
	63
	64	virtual bool IsModified() const;
	65	virtual bool IsEditable() const;
	66
	67	// If the return values from and to are the same, there is no selection.
	68	virtual void GetSelection(long* from, long* to) const;
	69
	70	// operations
	71	// ----------
	72
	73	// editing
	74	virtual void Clear();
	75	virtual void Replace(long from, long to, const wxString& value);
	76	virtual void Remove(long from, long to);
	77
	78	// clears the dirty flag
	79	virtual void MarkDirty();
	80	virtual void DiscardEdits();
	81
	82	// writing text inserts it at the current position, appending always
	83	// inserts it at the end
	84	virtual void WriteText(const wxString& text);
	85	virtual void AppendText(const wxString& text);
	86
	87	// translate between the position (which is just an index in the text ctrl
	88	// considering all its contents as a single strings) and (x, y) coordinates
	89	// which represent column and line.
	90	virtual long XYToPosition(long x, long y) const;
	91	virtual bool PositionToXY(long pos, long x, long y) const;
	92
	93	virtual void ShowPosition(long pos);
	94
	95	// Clipboard operations
	96	virtual void Copy();
	97	virtual void Cut();
	98	virtual void Paste();
	99
	100	// Undo/redo
	101	virtual void Undo();
	102	virtual void Redo();
	103
	104	virtual bool CanUndo() const;
	105	virtual bool CanRedo() const;
	106
	107	// Insertion point
	108	virtual void SetInsertionPoint(long pos);
	109	virtual void SetInsertionPointEnd();
	110	virtual long GetInsertionPoint() const;
	111	virtual wxTextPos GetLastPosition() const;
	112
	113	virtual void SetSelection(long from, long to);
	114	// virtual void SelectAll();
	115	virtual void SetEditable(bool editable);
	116
	117	protected:
	118	virtual wxSize DoGetBestSize() const;
	119
	120	virtual void DoSetValue(const wxString& value, int flags = 0);
	121	};
	122
	123	#endif // __WX_COCOA_TEXTCTRL_H__