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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/motif/textctrl.h
	3	// Purpose: wxTextCtrl class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 17/09/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_TEXTCTRL_H_
	13	#define _WX_TEXTCTRL_H_
	14
	15	// Single-line text item
	16	class WXDLLEXPORT wxTextCtrl : public wxTextCtrlBase
	17	{
	18	DECLARE_DYNAMIC_CLASS(wxTextCtrl)
	19
	20	public:
	21	// creation
	22	// --------
	23	wxTextCtrl();
	24	wxTextCtrl(wxWindow *parent,
	25	wxWindowID id,
	26	const wxString& value = wxEmptyString,
	27	const wxPoint& pos = wxDefaultPosition,
	28	const wxSize& size = wxDefaultSize,
	29	long style = 0,
	30	const wxValidator& validator = wxDefaultValidator,
	31	const wxString& name = wxTextCtrlNameStr)
	32	{
	33	Create(parent, id, value, pos, size, style, validator, name);
	34	}
	35
	36	bool Create(wxWindow *parent, wxWindowID id,
	37	const wxString& value = wxEmptyString,
	38	const wxPoint& pos = wxDefaultPosition,
	39	const wxSize& size = wxDefaultSize, long style = 0,
	40	const wxValidator& validator = wxDefaultValidator,
	41	const wxString& name = wxTextCtrlNameStr);
	42
	43	// accessors
	44	// ---------
	45	virtual wxString GetValue() const;
	46
	47	virtual int GetLineLength(long lineNo) const;
	48	virtual wxString GetLineText(long lineNo) const;
	49	virtual int GetNumberOfLines() const;
	50
	51	// operations
	52	// ----------
	53
	54	// Clipboard operations
	55	virtual void Copy();
	56	virtual void Cut();
	57	virtual void Paste();
	58	virtual bool CanCopy() const;
	59	virtual bool CanCut() const;
	60	virtual bool CanPaste() const;
	61
	62	// Undo/redo
	63	virtual void Undo();
	64	virtual void Redo();
	65
	66	virtual bool CanUndo() const;
	67	virtual bool CanRedo() const;
	68
	69	virtual void SetInsertionPoint(long pos);
	70	virtual void SetInsertionPointEnd();
	71	virtual long GetInsertionPoint() const;
	72	virtual wxTextPos GetLastPosition() const;
	73	virtual void Replace(long from, long to, const wxString& value);
	74	virtual void Remove(long from, long to);
	75	virtual void SetSelection(long from, long to);
	76	virtual void SetEditable(bool editable);
	77	// If the return values from and to are the same, there is no
	78	// selection.
	79	virtual void GetSelection(long* from, long* to) const;
	80	virtual bool IsEditable() const ;
	81
	82	virtual void WriteText(const wxString& text);
	83	virtual void AppendText(const wxString& text);
	84	virtual void MarkDirty();
	85	virtual void DiscardEdits();
	86	virtual bool IsModified() const;
	87
	88	virtual long XYToPosition(long x, long y) const;
	89	virtual bool PositionToXY(long pos, long x, long y) const;
	90	virtual void ShowPosition(long pos);
	91	virtual void Clear();
	92
	93	// callbacks
	94	// ---------
	95	void OnDropFiles(wxDropFilesEvent& event);
	96	void OnChar(wxKeyEvent& event);
	97	// void OnEraseBackground(wxEraseEvent& event);
	98
	99	void OnCut(wxCommandEvent& event);
	100	void OnCopy(wxCommandEvent& event);
	101	void OnPaste(wxCommandEvent& event);
	102	void OnUndo(wxCommandEvent& event);
	103	void OnRedo(wxCommandEvent& event);
	104
	105	void OnUpdateCut(wxUpdateUIEvent& event);
	106	void OnUpdateCopy(wxUpdateUIEvent& event);
	107	void OnUpdatePaste(wxUpdateUIEvent& event);
	108	void OnUpdateUndo(wxUpdateUIEvent& event);
	109	void OnUpdateRedo(wxUpdateUIEvent& event);
	110
	111	virtual void Command(wxCommandEvent& event);
	112
	113	// implementation from here to the end
	114	// -----------------------------------
	115	virtual void ChangeFont(bool keepOriginalSize = true);
	116	virtual void ChangeBackgroundColour();
	117	virtual void ChangeForegroundColour();
	118	void SetModified(bool mod) { m_modified = mod; }
	119	virtual WXWidget GetTopWidget() const;
	120
	121	// send the CHAR and TEXT_UPDATED events
	122	void DoSendEvents(void /* XmTextVerifyCallbackStruct / cbs,
	123	long keycode);
	124
	125	protected:
	126	wxString m_fileName;
	127
	128	virtual wxSize DoGetBestSize() const;
	129
	130	virtual void DoSetValue(const wxString& value, int flags = 0);
	131
	132	public:
	133	// Motif-specific
	134	void* m_tempCallbackStruct;
	135	bool m_modified;
	136	wxString m_value; // Required for password text controls
	137
	138	// Did we call wxTextCtrl::OnChar? If so, generate a command event.
	139	bool m_processedDefault;
	140
	141	private:
	142	DECLARE_EVENT_TABLE()
	143	};
	144
	145	#endif
	146	// _WX_TEXTCTRL_H_