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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/gtk/control.h
	3	// Purpose:
	4	// Author: Robert Roebling
	5	// Id: $Id$
	6	// Copyright: (c) 1998 Robert Roebling, Julian Smart
	7	// Licence: wxWindows licence
	8	/////////////////////////////////////////////////////////////////////////////
	9
	10	#ifndef _WX_GTK_CONTROL_H_
	11	#define _WX_GTK_CONTROL_H_
	12
	13	typedef struct _GtkLabel GtkLabel;
	14	typedef struct _GtkFrame GtkFrame;
	15
	16	//-----------------------------------------------------------------------------
	17	// wxControl
	18	//-----------------------------------------------------------------------------
	19
	20	// C-linkage function pointer types for GetDefaultAttributesFromGTKWidget
	21	extern "C" {
	22	typedef GtkWidget* (*wxGtkWidgetNew_t)(void);
	23	typedef GtkWidget* (wxGtkWidgetNewFromStr_t)(const char);
	24	typedef GtkWidget* (wxGtkWidgetNewFromAdj_t)(GtkAdjustment);
	25	}
	26
	27	class WXDLLIMPEXP_CORE wxControl : public wxControlBase
	28	{
	29	typedef wxControlBase base_type;
	30	public:
	31	wxControl();
	32	wxControl(wxWindow *parent, wxWindowID id,
	33	const wxPoint& pos = wxDefaultPosition,
	34	const wxSize& size = wxDefaultSize, long style = 0,
	35	const wxValidator& validator = wxDefaultValidator,
	36	const wxString& name = wxControlNameStr)
	37	{
	38	Create(parent, id, pos, size, style, validator, name);
	39	}
	40
	41	bool Create(wxWindow *parent, wxWindowID id,
	42	const wxPoint& pos = wxDefaultPosition,
	43	const wxSize& size = wxDefaultSize, long style = 0,
	44	const wxValidator& validator = wxDefaultValidator,
	45	const wxString& name = wxControlNameStr);
	46
	47	virtual wxVisualAttributes GetDefaultAttributes() const;
	48	#ifdef __WXGTK3__
	49	virtual bool SetFont(const wxFont& font);
	50	#endif
	51
	52	protected:
	53	virtual wxSize DoGetBestSize() const;
	54	void PostCreation(const wxSize& size);
	55
	56	// sets the label to the given string and also sets it for the given widget
	57	void GTKSetLabelForLabel(GtkLabel *w, const wxString& label);
	58	#if wxUSE_MARKUP
	59	void GTKSetLabelWithMarkupForLabel(GtkLabel *w, const wxString& label);
	60	#endif // wxUSE_MARKUP
	61
	62	// GtkFrame helpers
	63	GtkWidget* GTKCreateFrame(const wxString& label);
	64	void GTKSetLabelForFrame(GtkFrame *w, const wxString& label);
	65	void GTKFrameApplyWidgetStyle(GtkFrame* w, GtkRcStyle* rc);
	66	void GTKFrameSetMnemonicWidget(GtkFrame* w, GtkWidget* widget);
	67
	68	// remove mnemonics ("&"s) from the label
	69	static wxString GTKRemoveMnemonics(const wxString& label);
	70
	71	// converts wx label to GTK+ label, i.e. basically replace "&"s with "_"s
	72	static wxString GTKConvertMnemonics(const wxString &label);
	73
	74	// converts wx label to GTK+ labels preserving Pango markup
	75	static wxString GTKConvertMnemonicsWithMarkup(const wxString& label);
	76
	77	// These are used by GetDefaultAttributes
	78	static wxVisualAttributes
	79	GetDefaultAttributesFromGTKWidget(GtkWidget* widget,
	80	bool useBase = false,
	81	int state = 0);
	82	static wxVisualAttributes
	83	GetDefaultAttributesFromGTKWidget(wxGtkWidgetNew_t,
	84	bool useBase = false,
	85	int state = 0);
	86	static wxVisualAttributes
	87	GetDefaultAttributesFromGTKWidget(wxGtkWidgetNewFromStr_t,
	88	bool useBase = false,
	89	int state = 0);
	90
	91	static wxVisualAttributes
	92	GetDefaultAttributesFromGTKWidget(wxGtkWidgetNewFromAdj_t,
	93	bool useBase = false,
	94	int state = 0);
	95
	96	// Widgets that use the style->base colour for the BG colour should
	97	// override this and return true.
	98	virtual bool UseGTKStyleBase() const { return false; }
	99
	100	// Fix sensitivity due to bug in GTK+ < 2.14
	101	void GTKFixSensitivity(bool onlyIfUnderMouse = true);
	102
	103	private:
	104	DECLARE_DYNAMIC_CLASS(wxControl)
	105	};
	106
	107	#endif // _WX_GTK_CONTROL_H_