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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	typedef int (wxCALLBACK *wxTreeCtrlCompare)(long lItem1, long lItem2, long lSortData);
	16
	17	class WXDLLEXPORT wxTextCtrl : public wxTextCtrlBase
	18	{
	19	public:
	20	wxTextCtrl();
	21	wxTextCtrl( wxWindow* pParent
	22	,wxWindowID vId
	23	,const wxString& rsValue = wxEmptyString
	24	,const wxPoint& rPos = wxDefaultPosition
	25	,const wxSize& rSize = wxDefaultSize
	26	,long lStyle = 0
	27	,const wxValidator& rValidator = wxDefaultValidator
	28	,const wxString& rsName = wxTextCtrlNameStr
	29	)
	30	{
	31	Create(pParent, vId, rsValue, rPos, rSize, lStyle, rValidator, rsName);
	32	}
	33	~wxTextCtrl();
	34
	35	bool Create( wxWindow* pParent
	36	,wxWindowID vId
	37	,const wxString& rsValue = wxEmptyString
	38	,const wxPoint& rPos = wxDefaultPosition
	39	,const wxSize& rSize = wxDefaultSize
	40	,long lStyle = 0
	41	,const wxValidator& rValidator = wxDefaultValidator
	42	,const wxString& rsName = wxTextCtrlNameStr
	43	);
	44
	45	//
	46	// Implement base class pure virtuals
	47	// ----------------------------------
	48	//
	49	virtual wxString GetValue(void) const;
	50	virtual void SetValue(const wxString& rsValue);
	51
	52	virtual int GetLineLength(long nLineNo) const;
	53	virtual wxString GetLineText(long nLineNo) const;
	54	virtual int GetNumberOfLines(void) const;
	55
	56	virtual bool IsModified(void) const;
	57	virtual bool IsEditable(void) const;
	58
	59	virtual void GetSelection( long* pFrom
	60	,long* pTo
	61	) const;
	62	//
	63	// Operations
	64	// ----------
	65	//
	66	virtual void Clear(void);
	67	virtual void Replace( long lFrom
	68	,long lTo
	69	,const wxString& rsValue
	70	);
	71	virtual void Remove( long lFrom
	72	,long lTo
	73	);
	74
	75	virtual bool LoadFile(const wxString& rsFile);
	76
	77	virtual void DiscardEdits(void);
	78
	79	virtual void WriteText(const wxString& rsText);
	80	virtual void AppendText(const wxString& rsText);
	81	virtual bool EmulateKeyPress(const wxKeyEvent& rEvent);
	82
	83	virtual bool SetStyle( long lStart
	84	,long lEnd
	85	,const wxTextAttr& rStyle
	86	);
	87	virtual long XYToPosition( long lX
	88	,long lY
	89	) const;
	90	virtual bool PositionToXY( long lPos
	91	,long* plX
	92	,long* plY
	93	) const;
	94
	95	virtual void ShowPosition(long lPos);
	96
	97	virtual void Copy(void);
	98	virtual void Cut(void);
	99	virtual void Paste(void);
	100
	101	virtual bool CanCopy(void) const;
	102	virtual bool CanCut(void) const;
	103	virtual bool CanPaste(void) const;
	104
	105	virtual void Undo(void);
	106	virtual void Redo(void);
	107
	108	virtual bool CanUndo(void) const;
	109	virtual bool CanRedo(void) const;
	110
	111	virtual void SetInsertionPoint(long lPos);
	112	virtual void SetInsertionPointEnd(void);
	113	virtual long GetInsertionPoint(void) const;
	114	virtual long GetLastPosition(void) const;
	115
	116	virtual void SetSelection( long lFrom
	117	,long lTo
	118	);
	119	virtual void SetEditable(bool bEditable);
	120	virtual void SetWindowStyleFlag(long lStyle);
	121
	122	//
	123	// Implementation from now on
	124	// --------------------------
	125	//
	126	virtual void Command(wxCommandEvent& rEvent);
	127	virtual bool OS2Command( WXUINT uParam
	128	,WXWORD wId
	129	);
	130
	131	virtual WXHBRUSH OnCtlColor( WXHDC hDC
	132	,WXHWND pWnd
	133	,WXUINT nCtlColor
	134	,WXUINT message
	135	,WXWPARAM wParam
	136	,WXLPARAM lParam
	137	);
	138
	139	virtual bool SetBackgroundColour(const wxColour& colour);
	140	virtual bool SetForegroundColour(const wxColour& colour);
	141
	142	virtual void AdoptAttributesFromHWND(void);
	143	virtual void SetupColours(void);
	144
	145	virtual bool AcceptsFocus(void) const;
	146
	147	// callbacks
	148	void OnDropFiles(wxDropFilesEvent& rEvent);
	149	void OnChar(wxKeyEvent& rEvent); // Process 'enter' if required
	150
	151	void OnCut(wxCommandEvent& rEvent);
	152	void OnCopy(wxCommandEvent& rEvent);
	153	void OnPaste(wxCommandEvent& rEvent);
	154	void OnUndo(wxCommandEvent& rEvent);
	155	void OnRedo(wxCommandEvent& rEvent);
	156	void OnDelete(wxCommandEvent& rEvent);
	157	void OnSelectAll(wxCommandEvent& rEvent);
	158
	159	void OnUpdateCut(wxUpdateUIEvent& rEvent);
	160	void OnUpdateCopy(wxUpdateUIEvent& rEvent);
	161	void OnUpdatePaste(wxUpdateUIEvent& rEvent);
	162	void OnUpdateUndo(wxUpdateUIEvent& rEvent);
	163	void OnUpdateRedo(wxUpdateUIEvent& rEvent);
	164	void OnUpdateDelete(wxUpdateUIEvent& rEvent);
	165	void OnUpdateSelectAll(wxUpdateUIEvent& rEvent);
	166
	167	inline bool IsMLE(void) {return m_bIsMLE;}
	168	inline void SetMLE(bool bIsMLE) {m_bIsMLE = bIsMLE;}
	169
	170	protected:
	171	//
	172	// call this to increase the size limit (will do nothing if the current
	173	// limit is big enough)
	174	//
	175	void AdjustSpaceLimit(void);
	176	virtual wxSize DoGetBestSize(void) const;
	177	virtual bool OS2ShouldPreProcessMessage(WXMSG* pMsg);
	178
	179	virtual WXDWORD OS2GetStyle( long lStyle
	180	,WXDWORD* dwExstyle
	181	) const;
	182	private:
	183	bool m_bIsMLE;
	184	DECLARE_EVENT_TABLE()
	185	DECLARE_DYNAMIC_CLASS(wxTextCtrl)
	186	}; // end of CLASS wxTextCtrl
	187
	188	#endif
	189	// _WX_TEXTCTRL_H_