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Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: wx/generic/scrolwin.h
	3	// Purpose: wxGenericScrolledWindow class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 01/02/97
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	#ifndef _WX_GENERIC_SCROLLWIN_H_
	13	#define _WX_GENERIC_SCROLLWIN_H_
	14
	15	// ----------------------------------------------------------------------------
	16	// headers and constants
	17	// ----------------------------------------------------------------------------
	18
	19	#include "wx/window.h"
	20	#include "wx/panel.h"
	21
	22	extern WXDLLEXPORT_DATA(const wxChar*) wxPanelNameStr;
	23
	24	// default scrolled window style
	25	#ifndef wxScrolledWindowStyle
	26	#define wxScrolledWindowStyle (wxHSCROLL \| wxVSCROLL)
	27	#endif
	28
	29	// avoid triggering this stupid VC++ warning
	30	#ifdef __VISUALC__
	31	#if _MSC_VER > 1100
	32	#pragma warning(push)
	33	#endif
	34	#pragma warning(disable:4355) // 'this' used in base member initializer list
	35	#endif
	36
	37	// ----------------------------------------------------------------------------
	38	// wxGenericScrolledWindow
	39	// ----------------------------------------------------------------------------
	40
	41	class WXDLLEXPORT wxGenericScrolledWindow : public wxPanel,
	42	public wxScrollHelper
	43	{
	44	public:
	45	wxGenericScrolledWindow() : wxScrollHelper(this) { }
	46	wxGenericScrolledWindow(wxWindow *parent,
	47	wxWindowID winid = wxID_ANY,
	48	const wxPoint& pos = wxDefaultPosition,
	49	const wxSize& size = wxDefaultSize,
	50	long style = wxScrolledWindowStyle,
	51	const wxString& name = wxPanelNameStr)
	52	: wxScrollHelper(this)
	53	{
	54	Create(parent, winid, pos, size, style, name);
	55	}
	56
	57	virtual ~wxGenericScrolledWindow();
	58
	59	bool Create(wxWindow *parent,
	60	wxWindowID winid,
	61	const wxPoint& pos = wxDefaultPosition,
	62	const wxSize& size = wxDefaultSize,
	63	long style = wxScrolledWindowStyle,
	64	const wxString& name = wxPanelNameStr);
	65
	66	virtual void PrepareDC(wxDC& dc) { DoPrepareDC(dc); }
	67
	68	// lay out the window and its children
	69	virtual bool Layout();
	70
	71	virtual void DoSetVirtualSize(int x, int y);
	72
	73	// wxWindow's GetBestVirtualSize returns the actual window size,
	74	// whereas we want to return the virtual size
	75	virtual wxSize GetBestVirtualSize() const;
	76
	77	// Return the size best suited for the current window
	78	// (this isn't a virtual size, this is a sensible size for the window)
	79	virtual wxSize DoGetBestSize() const;
	80
	81	protected:
	82	// this is needed for wxEVT_PAINT processing hack described in
	83	// wxScrollHelperEvtHandler::ProcessEvent()
	84	void OnPaint(wxPaintEvent& event);
	85
	86	// we need to return a special WM_GETDLGCODE value to process just the
	87	// arrows but let the other navigation characters through
	88	#ifdef __WXMSW__
	89	virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
	90	#endif // __WXMSW__
	91
	92	private:
	93	DECLARE_DYNAMIC_CLASS_NO_COPY(wxGenericScrolledWindow)
	94	DECLARE_EVENT_TABLE()
	95	};
	96
	97	#if defined(__VISUALC__) && (_MSC_VER > 1100)
	98	#pragma warning(pop)
	99	#endif
	100
	101	#endif
	102	// _WX_GENERIC_SCROLLWIN_H_
	103