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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/gtk/toplevel.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_TOPLEVEL_H_
	11	#define _WX_GTK_TOPLEVEL_H_
	12
	13	//-----------------------------------------------------------------------------
	14	// wxTopLevelWindowGTK
	15	//-----------------------------------------------------------------------------
	16
	17	class WXDLLIMPEXP_CORE wxTopLevelWindowGTK : public wxTopLevelWindowBase
	18	{
	19	public:
	20	// construction
	21	wxTopLevelWindowGTK() { Init(); }
	22	wxTopLevelWindowGTK(wxWindow *parent,
	23	wxWindowID id,
	24	const wxString& title,
	25	const wxPoint& pos = wxDefaultPosition,
	26	const wxSize& size = wxDefaultSize,
	27	long style = wxDEFAULT_FRAME_STYLE,
	28	const wxString& name = wxFrameNameStr)
	29	{
	30	Init();
	31
	32	Create(parent, id, title, pos, size, style, name);
	33	}
	34
	35	bool Create(wxWindow *parent,
	36	wxWindowID id,
	37	const wxString& title,
	38	const wxPoint& pos = wxDefaultPosition,
	39	const wxSize& size = wxDefaultSize,
	40	long style = wxDEFAULT_FRAME_STYLE,
	41	const wxString& name = wxFrameNameStr);
	42
	43	virtual ~wxTopLevelWindowGTK();
	44
	45	// implement base class pure virtuals
	46	virtual void Maximize(bool maximize = true);
	47	virtual bool IsMaximized() const;
	48	virtual void Iconize(bool iconize = true);
	49	virtual bool IsIconized() const;
	50	virtual void SetIcons(const wxIconBundle& icons);
	51	virtual void Restore();
	52
	53	virtual bool EnableCloseButton(bool enable = true);
	54
	55	virtual bool ShowFullScreen(bool show, long style = wxFULLSCREEN_ALL);
	56	virtual bool IsFullScreen() const { return m_fsIsShowing; };
	57
	58	virtual bool SetShape(const wxRegion& region);
	59
	60	virtual void RequestUserAttention(int flags = wxUSER_ATTENTION_INFO);
	61
	62	virtual void SetWindowStyleFlag( long style );
	63
	64	virtual bool Show(bool show = true);
	65
	66	virtual void Raise();
	67
	68	virtual bool IsActive();
	69
	70	virtual void SetTitle( const wxString &title );
	71	virtual wxString GetTitle() const { return m_title; }
	72
	73	virtual bool SetTransparent(wxByte alpha);
	74	virtual bool CanSetTransparent();
	75
	76	// Experimental, to allow help windows to be
	77	// viewable from within modal dialogs
	78	virtual void AddGrab();
	79	virtual void RemoveGrab();
	80	virtual bool IsGrabbed() const { return m_grabbed; }
	81
	82
	83	virtual void Refresh( bool eraseBackground = true,
	84	const wxRect rect = (const wxRect ) NULL );
	85
	86	// implementation from now on
	87	// --------------------------
	88
	89	// GTK callbacks
	90	virtual void OnInternalIdle();
	91
	92	// do not call this to iconize the frame, this is a private function!
	93	void SetIconizeState(bool iconic);
	94
	95	GtkWidget *m_mainWidget;
	96
	97	bool m_fsIsShowing; /* full screen */
	98	int m_fsSaveGdkFunc, m_fsSaveGdkDecor;
	99	wxRect m_fsSaveFrame;
	100
	101	// m_windowStyle translated to GDK's terms
	102	int m_gdkFunc,
	103	m_gdkDecor;
	104
	105	// size of WM decorations
	106	wxSize m_decorSize;
	107
	108	// shape of the frame
	109	wxRegion m_shape;
	110
	111	// private gtk_timeout_add result for mimicing wxUSER_ATTENTION_INFO and
	112	// wxUSER_ATTENTION_ERROR difference, -2 for no hint, -1 for ERROR hint, rest for GtkTimeout handle.
	113	int m_urgency_hint;
	114
	115	// return the size of the window without WM decorations
	116	void GTKDoGetSize(int width, int height) const;
	117
	118	void GTKUpdateDecorSize(const wxSize& decorSize);
	119
	120	protected:
	121	// give hints to the Window Manager for how the size
	122	// of the TLW can be changed by dragging
	123	virtual void DoSetSizeHints( int minW, int minH,
	124	int maxW, int maxH,
	125	int incW, int incH);
	126	// common part of all ctors
	127	void Init();
	128
	129	// move the window to the specified location and resize it
	130	virtual void DoMoveWindow(int x, int y, int width, int height);
	131
	132	// take into account WM decorations here
	133	virtual void DoSetSize(int x, int y,
	134	int width, int height,
	135	int sizeFlags = wxSIZE_AUTO);
	136
	137	virtual void DoSetClientSize(int width, int height);
	138	virtual void DoGetClientSize(int width, int height) const;
	139
	140	// string shown in the title bar
	141	wxString m_title;
	142
	143	bool m_deferShow;
	144
	145	private:
	146	wxSize& GetCachedDecorSize();
	147
	148	// is the frame currently iconized?
	149	bool m_isIconized;
	150
	151	// is the frame currently grabbed explicitly by the application?
	152	bool m_grabbed;
	153
	154	bool m_updateDecorSize;
	155	bool m_deferShowAllowed;
	156	};
	157
	158	#endif // _WX_GTK_TOPLEVEL_H_