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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: 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 __GTKCONTROLH__
	11	#define __GTKCONTROLH__
	12
	13	#include "wx/defs.h"
	14	#include "wx/object.h"
	15	#include "wx/list.h"
	16	#include "wx/window.h"
	17
	18	//-----------------------------------------------------------------------------
	19	// classes
	20	//-----------------------------------------------------------------------------
	21
	22	class WXDLLIMPEXP_CORE wxControl;
	23
	24	typedef struct _GtkLabel GtkLabel;
	25	typedef struct _GtkFrame GtkFrame;
	26
	27	//-----------------------------------------------------------------------------
	28	// wxControl
	29	//-----------------------------------------------------------------------------
	30
	31	// C-linkage function pointer types for GetDefaultAttributesFromGTKWidget
	32	extern "C" {
	33	typedef GtkWidget* (*wxGtkWidgetNew_t)(void);
	34	typedef GtkWidget* (wxGtkWidgetNewFromStr_t)(const gchar);
	35	typedef GtkWidget* (wxGtkWidgetNewFromAdj_t)(GtkAdjustment);
	36	}
	37
	38	class WXDLLIMPEXP_CORE wxControl : public wxControlBase
	39	{
	40	public:
	41	wxControl();
	42	wxControl(wxWindow *parent, wxWindowID id,
	43	const wxPoint& pos = wxDefaultPosition,
	44	const wxSize& size = wxDefaultSize, long style = 0,
	45	const wxValidator& validator = wxDefaultValidator,
	46	const wxString& name = wxControlNameStr)
	47	{
	48	Create(parent, id, pos, size, style, validator, name);
	49	}
	50
	51	bool Create(wxWindow *parent, wxWindowID id,
	52	const wxPoint& pos = wxDefaultPosition,
	53	const wxSize& size = wxDefaultSize, long style = 0,
	54	const wxValidator& validator = wxDefaultValidator,
	55	const wxString& name = wxControlNameStr);
	56
	57	virtual void SetLabel( const wxString &label );
	58	virtual wxString GetLabel() const;
	59
	60	virtual wxVisualAttributes GetDefaultAttributes() const;
	61
	62	virtual void OnInternalIdle();
	63
	64	protected:
	65	virtual wxSize DoGetBestSize() const;
	66	void PostCreation(const wxSize& size);
	67
	68	// sets the label to the given string and also sets it for the given widget
	69	void GTKSetLabelForLabel(GtkLabel *w, const wxString& label);
	70
	71	// GtkFrame helpers
	72	GtkWidget* GTKCreateFrame(const wxString& label);
	73	void GTKSetLabelForFrame(GtkFrame *w, const wxString& label);
	74	void GTKFrameApplyWidgetStyle(GtkFrame* w, GtkRcStyle* rc);
	75	void GTKFrameSetMnemonicWidget(GtkFrame* w, GtkWidget* widget);
	76
	77	// remove mnemonics ("&"s) from the label
	78	static wxString GTKRemoveMnemonics(const wxString& label);
	79
	80	// converts wx label to GTK+ label, i.e. basically replace "&"s with "_"s
	81	//
	82	// for GTK+ 1 (which doesn't support mnemonics) this is the same as
	83	// GTKRemoveMnemonics()
	84	static wxString GTKConvertMnemonics(const wxString &label);
	85
	86	// These are used by GetDefaultAttributes
	87	static wxVisualAttributes
	88	GetDefaultAttributesFromGTKWidget(GtkWidget* widget,
	89	bool useBase = false,
	90	int state = -1);
	91	static wxVisualAttributes
	92	GetDefaultAttributesFromGTKWidget(wxGtkWidgetNew_t,
	93	bool useBase = false,
	94	int state = -1);
	95	static wxVisualAttributes
	96	GetDefaultAttributesFromGTKWidget(wxGtkWidgetNewFromStr_t,
	97	bool useBase = false,
	98	int state = -1);
	99
	100	static wxVisualAttributes
	101	GetDefaultAttributesFromGTKWidget(wxGtkWidgetNewFromAdj_t,
	102	bool useBase = false,
	103	int state = -1);
	104
	105	// Widgets that use the style->base colour for the BG colour should
	106	// override this and return true.
	107	virtual bool UseGTKStyleBase() const { return false; }
	108
	109	// this field contains the label in wx format, i.e. with "&" mnemonics
	110	wxString m_label;
	111
	112	private:
	113	DECLARE_DYNAMIC_CLASS(wxControl)
	114	};
	115
	116	#endif // __GTKCONTROLH__