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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/gtk/combobox.h
	3	// Purpose:
	4	// Author: Robert Roebling
	5	// Created: 01/02/97
	6	// Id: $Id$
	7	// Copyright: (c) 1998 Robert Roebling
	8	// Licence: wxWindows licence
	9	/////////////////////////////////////////////////////////////////////////////
	10
	11	#ifndef _WX_GTK_COMBOBOX_H_
	12	#define _WX_GTK_COMBOBOX_H_
	13
	14	//-----------------------------------------------------------------------------
	15	// wxComboBox
	16	//-----------------------------------------------------------------------------
	17
	18	class WXDLLIMPEXP_CORE wxComboBox : public wxControl, public wxComboBoxBase
	19	{
	20	public:
	21	inline wxComboBox() {}
	22	inline wxComboBox(wxWindow *parent, wxWindowID id,
	23	const wxString& value = wxEmptyString,
	24	const wxPoint& pos = wxDefaultPosition,
	25	const wxSize& size = wxDefaultSize,
	26	int n = 0, const wxString choices[] = (const wxString *) NULL,
	27	long style = 0,
	28	const wxValidator& validator = wxDefaultValidator,
	29	const wxString& name = wxComboBoxNameStr)
	30	{
	31	Create(parent, id, value, pos, size, n, choices, style, validator, name);
	32	}
	33	inline wxComboBox(wxWindow *parent, wxWindowID id,
	34	const wxString& value,
	35	const wxPoint& pos,
	36	const wxSize& size,
	37	const wxArrayString& choices,
	38	long style = 0,
	39	const wxValidator& validator = wxDefaultValidator,
	40	const wxString& name = wxComboBoxNameStr)
	41	{
	42	Create(parent, id, value, pos, size, choices, style, validator, name);
	43	}
	44
	45	virtual ~wxComboBox();
	46
	47	bool Create(wxWindow *parent, wxWindowID id,
	48	const wxString& value = wxEmptyString,
	49	const wxPoint& pos = wxDefaultPosition,
	50	const wxSize& size = wxDefaultSize,
	51	int n = 0, const wxString choices[] = (const wxString *) NULL,
	52	long style = 0,
	53	const wxValidator& validator = wxDefaultValidator,
	54	const wxString& name = wxComboBoxNameStr);
	55	bool Create(wxWindow *parent, wxWindowID id,
	56	const wxString& value,
	57	const wxPoint& pos,
	58	const wxSize& size,
	59	const wxArrayString& choices,
	60	long style = 0,
	61	const wxValidator& validator = wxDefaultValidator,
	62	const wxString& name = wxComboBoxNameStr);
	63
	64	// From wxItemContainerImmutable:
	65	virtual unsigned int GetCount() const;
	66	virtual wxString GetString(unsigned int n) const;
	67	virtual void SetString(unsigned int n, const wxString &text);
	68	virtual int FindString(const wxString& s, bool bCase = false) const;
	69	virtual void SetSelection(int n);
	70	virtual int GetSelection() const;
	71	wxString GetStringSelection() const; // not a virtual in parent class
	72
	73	// From wxItemContainer:
	74	virtual void Clear();
	75	virtual void Delete(unsigned int n);
	76
	77	// From wxBomboBoxBase:
	78	virtual wxString GetValue() const;
	79	virtual void SetValue(const wxString& value);
	80	virtual void Copy();
	81	virtual void Cut();
	82	virtual void Paste();
	83	virtual void SetInsertionPoint( long pos );
	84	virtual long GetInsertionPoint() const;
	85	virtual wxTextPos GetLastPosition() const;
	86	virtual void Replace( long from, long to, const wxString& value );
	87	virtual void SetSelection( long from, long to );
	88	virtual void SetEditable( bool editable );
	89	virtual void SetInsertionPointEnd() { SetInsertionPoint( -1 ); }
	90	virtual void Remove(long from, long to) { Replace(from, to, wxEmptyString); }
	91	virtual bool IsEditable() const;
	92	virtual void Undo();
	93	virtual void Redo();
	94	virtual void SelectAll();
	95	virtual bool CanCopy() const;
	96	virtual bool CanCut() const;
	97	virtual bool CanPaste() const;
	98	virtual bool CanUndo() const;
	99	virtual bool CanRedo() const;
	100
	101	// implementation
	102	bool HasSelection() const;
	103	void GetSelection( long* from, long* to ) const;
	104	int GetCurrentSelection() const;
	105
	106	virtual void SetFocus();
	107
	108	void OnSize( wxSizeEvent &event );
	109	void OnChar( wxKeyEvent &event );
	110
	111	// Standard event handling
	112	void OnCut(wxCommandEvent& event);
	113	void OnCopy(wxCommandEvent& event);
	114	void OnPaste(wxCommandEvent& event);
	115	void OnUndo(wxCommandEvent& event);
	116	void OnRedo(wxCommandEvent& event);
	117	void OnDelete(wxCommandEvent& event);
	118	void OnSelectAll(wxCommandEvent& event);
	119
	120	void OnUpdateCut(wxUpdateUIEvent& event);
	121	void OnUpdateCopy(wxUpdateUIEvent& event);
	122	void OnUpdatePaste(wxUpdateUIEvent& event);
	123	void OnUpdateUndo(wxUpdateUIEvent& event);
	124	void OnUpdateRedo(wxUpdateUIEvent& event);
	125	void OnUpdateDelete(wxUpdateUIEvent& event);
	126	void OnUpdateSelectAll(wxUpdateUIEvent& event);
	127
	128	bool m_ignoreNextUpdate:1;
	129	wxList m_clientDataList;
	130	wxList m_clientObjectList;
	131	int m_prevSelection;
	132
	133	void DisableEvents();
	134	void EnableEvents();
	135	GtkWidget* GetConnectWidget();
	136
	137	wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST
	138
	139	static wxVisualAttributes
	140	GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
	141
	142	protected:
	143	// From wxWindowGTK:
	144	virtual void DoApplyWidgetStyle(GtkRcStyle *style);
	145	virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const;
	146
	147	// From wxItemContainer:
	148	virtual int DoAppend(const wxString& item);
	149	virtual int DoInsert(const wxString& item, unsigned int pos);
	150
	151	virtual void DoSetItemClientData(unsigned int n, void* clientData);
	152	virtual void* DoGetItemClientData(unsigned int n) const;
	153	virtual void DoSetItemClientObject(unsigned int n, wxClientData* clientData);
	154	virtual wxClientData* DoGetItemClientObject(unsigned int n) const;
	155
	156	// From wxControl:
	157	virtual wxSize DoGetBestSize() const;
	158
	159	// Widgets that use the style->base colour for the BG colour should
	160	// override this and return true.
	161	virtual bool UseGTKStyleBase() const { return true; }
	162
	163	private:
	164	DECLARE_DYNAMIC_CLASS_NO_COPY(wxComboBox)
	165	DECLARE_EVENT_TABLE()
	166	};
	167
	168	#endif // _WX_GTK_COMBOBOX_H_