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Commit	Line	Data
	1	///////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/gtk/textentry.h
	3	// Purpose: wxGTK-specific wxTextEntry implementation
	4	// Author: Vadim Zeitlin
	5	// Created: 2007-09-24
	6	// Copyright: (c) 2007 Vadim Zeitlin <vadim@wxwindows.org>
	7	// Licence: wxWindows licence
	8	///////////////////////////////////////////////////////////////////////////////
	9
	10	#ifndef _WX_GTK_TEXTENTRY_H_
	11	#define _WX_GTK_TEXTENTRY_H_
	12
	13	typedef struct _GdkEventKey GdkEventKey;
	14	typedef struct _GtkEditable GtkEditable;
	15	typedef struct _GtkEntry GtkEntry;
	16
	17	// ----------------------------------------------------------------------------
	18	// wxTextEntry: roughly corresponds to GtkEditable
	19	// ----------------------------------------------------------------------------
	20
	21	class WXDLLIMPEXP_CORE wxTextEntry : public wxTextEntryBase
	22	{
	23	public:
	24	wxTextEntry() { }
	25
	26	// implement wxTextEntryBase pure virtual methods
	27	virtual void WriteText(const wxString& text);
	28	virtual void Remove(long from, long to);
	29
	30	virtual void Copy();
	31	virtual void Cut();
	32	virtual void Paste();
	33
	34	virtual void Undo();
	35	virtual void Redo();
	36	virtual bool CanUndo() const;
	37	virtual bool CanRedo() const;
	38
	39	virtual void SetInsertionPoint(long pos);
	40	virtual long GetInsertionPoint() const;
	41	virtual long GetLastPosition() const;
	42
	43	virtual void SetSelection(long from, long to);
	44	virtual void GetSelection(long from, long to) const;
	45
	46	virtual bool IsEditable() const;
	47	virtual void SetEditable(bool editable);
	48
	49	virtual void SetMaxLength(unsigned long len);
	50
	51	// implementation only from now on
	52	void SendMaxLenEvent();
	53	bool GTKEntryOnInsertText(const char* text);
	54
	55	protected:
	56	// This method must be called from the derived class Create() to connect
	57	// the handlers for the clipboard (cut/copy/paste) events.
	58	void GTKConnectClipboardSignals(GtkWidget* entry);
	59
	60	// And this one to connect "insert-text" signal.
	61	void GTKConnectInsertTextSignal(GtkEntry* entry);
	62
	63
	64	virtual void DoSetValue(const wxString& value, int flags);
	65	virtual wxString DoGetValue() const;
	66
	67	// margins functions
	68	virtual bool DoSetMargins(const wxPoint& pt);
	69	virtual wxPoint DoGetMargins() const;
	70
	71	virtual bool DoAutoCompleteStrings(const wxArrayString& choices);
	72
	73	// Override the base class method to use GtkEntry IM context.
	74	virtual int GTKIMFilterKeypress(GdkEventKey* event) const;
	75
	76	private:
	77	// implement this to return the associated GtkEntry or another widget
	78	// implementing GtkEditable
	79	virtual GtkEditable *GetEditable() const = 0;
	80
	81	// implement this to return the associated GtkEntry
	82	virtual GtkEntry *GetEntry() const = 0;
	83	};
	84
	85	#endif // _WX_GTK_TEXTENTRY_H_
	86