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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: 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	virtual void SetValue(const wxString& value);
	47
	48	virtual int GetLineLength(long lineNo) const;
	49	virtual wxString GetLineText(long lineNo) const;
	50	virtual int GetNumberOfLines() const;
	51
	52	// operations
	53	// ----------
	54
	55	// Clipboard operations
	56	virtual void Copy();
	57	virtual void Cut();
	58	virtual void Paste();
	59	virtual bool CanCopy() const;
	60	virtual bool CanCut() const;
	61	virtual bool CanPaste() const;
	62
	63	// Undo/redo
	64	virtual void Undo();
	65	virtual void Redo();
	66
	67	virtual bool CanUndo() const;
	68	virtual bool CanRedo() const;
	69
	70	virtual void SetInsertionPoint(long pos);
	71	virtual void SetInsertionPointEnd();
	72	virtual long GetInsertionPoint() const;
	73	virtual wxTextPos GetLastPosition() const;
	74	virtual void Replace(long from, long to, const wxString& value);
	75	virtual void Remove(long from, long to);
	76	virtual void SetSelection(long from, long to);
	77	virtual void SetEditable(bool editable);
	78	// If the return values from and to are the same, there is no
	79	// selection.
	80	virtual void GetSelection(long* from, long* to) const;
	81	virtual bool IsEditable() const ;
	82
	83	virtual void WriteText(const wxString& text);
	84	virtual void AppendText(const wxString& text);
	85	virtual void MarkDirty();
	86	virtual void DiscardEdits();
	87	virtual bool IsModified() const;
	88
	89	virtual long XYToPosition(long x, long y) const;
	90	virtual bool PositionToXY(long pos, long x, long y) const;
	91	virtual void ShowPosition(long pos);
	92	virtual void Clear();
	93
	94	// callbacks
	95	// ---------
	96	void OnDropFiles(wxDropFilesEvent& event);
	97	void OnChar(wxKeyEvent& event);
	98	// void OnEraseBackground(wxEraseEvent& event);
	99
	100	void OnCut(wxCommandEvent& event);
	101	void OnCopy(wxCommandEvent& event);
	102	void OnPaste(wxCommandEvent& event);
	103	void OnUndo(wxCommandEvent& event);
	104	void OnRedo(wxCommandEvent& event);
	105
	106	void OnUpdateCut(wxUpdateUIEvent& event);
	107	void OnUpdateCopy(wxUpdateUIEvent& event);
	108	void OnUpdatePaste(wxUpdateUIEvent& event);
	109	void OnUpdateUndo(wxUpdateUIEvent& event);
	110	void OnUpdateRedo(wxUpdateUIEvent& event);
	111
	112	virtual void Command(wxCommandEvent& event);
	113
	114	// implementation from here to the end
	115	// -----------------------------------
	116	virtual void ChangeFont(bool keepOriginalSize = true);
	117	virtual void ChangeBackgroundColour();
	118	virtual void ChangeForegroundColour();
	119	void SetModified(bool mod) { m_modified = mod; }
	120	virtual WXWidget GetTopWidget() const;
	121
	122	// send the CHAR and TEXT_UPDATED events
	123	void DoSendEvents(void /* XmTextVerifyCallbackStruct / cbs,
	124	long keycode);
	125
	126	protected:
	127	wxString m_fileName;
	128
	129	virtual wxSize DoGetBestSize() const;
	130	public:
	131	// Motif-specific
	132	void* m_tempCallbackStruct;
	133	bool m_modified;
	134	wxString m_value; // Required for password text controls
	135
	136	// Did we call wxTextCtrl::OnChar? If so, generate a command event.
	137	bool m_processedDefault;
	138
	139	private:
	140	DECLARE_EVENT_TABLE()
	141	};
	142
	143	#endif
	144	// _WX_TEXTCTRL_H_