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