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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: textctrl.h
	3	// Purpose: wxTextCtrl class
	4	// Author: David Webster
	5	// Modified by:
	6	// Created: 10/17/99
	7	// RCS-ID: $Id$
	8	// Copyright: (c) David Webster
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_TEXTCTRL_H_
	13	#define _WX_TEXTCTRL_H_
	14
	15	class WXDLLEXPORT wxTextCtrl : public wxTextCtrlBase
	16	{
	17	public:
	18	wxTextCtrl();
	19	wxTextCtrl( wxWindow* pParent
	20	,wxWindowID vId
	21	,const wxString& rsValue = wxEmptyString
	22	,const wxPoint& rPos = wxDefaultPosition
	23	,const wxSize& rSize = wxDefaultSize
	24	,long lStyle = 0
	25	,const wxValidator& rValidator = wxDefaultValidator
	26	,const wxString& rsName = wxTextCtrlNameStr
	27	)
	28	{
	29	Create(pParent, vId, rsValue, rPos, rSize, lStyle, rValidator, rsName);
	30	}
	31	~wxTextCtrl();
	32
	33	bool Create( wxWindow* pParent
	34	,wxWindowID vId
	35	,const wxString& rsValue = wxEmptyString
	36	,const wxPoint& rPos = wxDefaultPosition
	37	,const wxSize& rSize = wxDefaultSize
	38	,long lStyle = 0
	39	,const wxValidator& rValidator = wxDefaultValidator
	40	,const wxString& rsName = wxTextCtrlNameStr
	41	);
	42
	43	//
	44	// Implement base class pure virtuals
	45	// ----------------------------------
	46	//
	47	virtual wxString GetValue(void) const;
	48	virtual void SetValue(const wxString& rsValue);
	49
	50	virtual int GetLineLength(long nLineNo) const;
	51	virtual wxString GetLineText(long nLineNo) const;
	52	virtual int GetNumberOfLines(void) const;
	53
	54	virtual bool IsModified(void) const;
	55	virtual bool IsEditable(void) const;
	56
	57	virtual void GetSelection( long* pFrom
	58	,long* pTo
	59	) const;
	60	//
	61	// Operations
	62	// ----------
	63	//
	64	virtual void Clear(void);
	65	virtual void Replace( long lFrom
	66	,long lTo
	67	,const wxString& rsValue
	68	);
	69	virtual void Remove( long lFrom
	70	,long lTo
	71	);
	72
	73	virtual bool LoadFile(const wxString& rsFile);
	74
	75	virtual void DiscardEdits(void);
	76
	77	virtual void WriteText(const wxString& rsText);
	78	virtual void AppendText(const wxString& rsText);
	79	virtual bool EmulateKeyPress(const wxKeyEvent& rEvent);
	80
	81	virtual bool SetStyle( long lStart
	82	,long lEnd
	83	,const wxTextAttr& rStyle
	84	);
	85	virtual long XYToPosition( long lX
	86	,long lY
	87	) const;
	88	virtual bool PositionToXY( long lPos
	89	,long* plX
	90	,long* plY
	91	) const;
	92
	93	virtual void ShowPosition(long lPos);
	94
	95	virtual void Copy(void);
	96	virtual void Cut(void);
	97	virtual void Paste(void);
	98
	99	virtual bool CanCopy(void) const;
	100	virtual bool CanCut(void) const;
	101	virtual bool CanPaste(void) const;
	102
	103	virtual void Undo(void);
	104	virtual void Redo(void);
	105
	106	virtual bool CanUndo(void) const;
	107	virtual bool CanRedo(void) const;
	108
	109	virtual void SetInsertionPoint(long lPos);
	110	virtual void SetInsertionPointEnd(void);
	111	virtual long GetInsertionPoint(void) const;
	112	virtual long GetLastPosition(void) const;
	113
	114	virtual void SetSelection( long lFrom
	115	,long lTo
	116	);
	117	virtual void SetEditable(bool bEditable);
	118	virtual void SetWindowStyleFlag(long lStyle);
	119
	120	//
	121	// Implementation from now on
	122	// --------------------------
	123	//
	124	virtual void Command(wxCommandEvent& rEvent);
	125	virtual bool OS2Command( WXUINT uParam
	126	,WXWORD wId
	127	);
	128
	129	virtual WXHBRUSH OnCtlColor( WXHDC hDC
	130	,WXHWND pWnd
	131	,WXUINT nCtlColor
	132	,WXUINT message
	133	,WXWPARAM wParam
	134	,WXLPARAM lParam
	135	);
	136
	137	virtual bool SetBackgroundColour(const wxColour& colour);
	138	virtual bool SetForegroundColour(const wxColour& colour);
	139
	140	virtual void AdoptAttributesFromHWND(void);
	141	virtual void SetupColours(void);
	142
	143	virtual bool AcceptsFocus(void) const;
	144
	145	// callbacks
	146	void OnDropFiles(wxDropFilesEvent& rEvent);
	147	void OnChar(wxKeyEvent& rEvent); // Process 'enter' if required
	148
	149	void OnCut(wxCommandEvent& rEvent);
	150	void OnCopy(wxCommandEvent& rEvent);
	151	void OnPaste(wxCommandEvent& rEvent);
	152	void OnUndo(wxCommandEvent& rEvent);
	153	void OnRedo(wxCommandEvent& rEvent);
	154	void OnDelete(wxCommandEvent& rEvent);
	155	void OnSelectAll(wxCommandEvent& rEvent);
	156
	157	void OnUpdateCut(wxUpdateUIEvent& rEvent);
	158	void OnUpdateCopy(wxUpdateUIEvent& rEvent);
	159	void OnUpdatePaste(wxUpdateUIEvent& rEvent);
	160	void OnUpdateUndo(wxUpdateUIEvent& rEvent);
	161	void OnUpdateRedo(wxUpdateUIEvent& rEvent);
	162	void OnUpdateDelete(wxUpdateUIEvent& rEvent);
	163	void OnUpdateSelectAll(wxUpdateUIEvent& rEvent);
	164
	165	inline bool IsMLE(void) {return m_bIsMLE;}
	166	inline void SetMLE(bool bIsMLE) {m_bIsMLE = bIsMLE;}
	167
	168	protected:
	169	//
	170	// call this to increase the size limit (will do nothing if the current
	171	// limit is big enough)
	172	//
	173	void AdjustSpaceLimit(void);
	174	virtual wxSize DoGetBestSize(void) const;
	175	virtual bool OS2ShouldPreProcessMessage(WXMSG* pMsg);
	176
	177	virtual WXDWORD OS2GetStyle( long lStyle
	178	,WXDWORD* dwExstyle
	179	) const;
	180	private:
	181	bool m_bIsMLE;
	182	DECLARE_EVENT_TABLE()
	183	DECLARE_DYNAMIC_CLASS(wxTextCtrl)
	184	}; // end of CLASS wxTextCtrl
	185
	186	#endif
	187	// _WX_TEXTCTRL_H_