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fixed a canonical example of Stupid Bug(tm)
[wxWidgets.git] / include / wx / generic / scrolwin.h
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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 and Markus Holzem
9// Licence: wxWindows license
10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_GENERIC_SCROLLWIN_H_
13#define _WX_GENERIC_SCROLLWIN_H_
14
15#ifdef __GNUG__
16 #pragma interface "genscrolwin.h"
17#endif
18
19// ----------------------------------------------------------------------------
20// headers and constants
21// ----------------------------------------------------------------------------
22
23#include "wx/window.h"
24#include "wx/panel.h"
25
26WXDLLEXPORT_DATA(extern const wxChar*) wxPanelNameStr;
27
28// default scrolled window style
29#ifndef wxScrolledWindowStyle
30#define wxScrolledWindowStyle (wxHSCROLL | wxVSCROLL)
31#endif
32
33// avoid triggering this stupid VC++ warning
34#ifdef __VISUALC__
35 #pragma warning(disable:4355) // 'this' used in base member initializer list
36#endif
37
38// ----------------------------------------------------------------------------
39// wxGenericScrolledWindow
40// ----------------------------------------------------------------------------
41
42class WXDLLEXPORT wxGenericScrolledWindow : public wxPanel,
43 public wxScrollHelper
44{
45 public:
46 wxGenericScrolledWindow() : wxScrollHelper(this) { }
47 wxGenericScrolledWindow(wxWindow *parent,
48 wxWindowID id = -1,
49 const wxPoint& pos = wxDefaultPosition,
50 const wxSize& size = wxDefaultSize,
51 long style = wxScrolledWindowStyle,
52 const wxString& name = wxPanelNameStr)
53 : wxScrollHelper(this)
54 {
55 Create(parent, id, pos, size, style, name);
56 }
57
58 virtual ~wxGenericScrolledWindow();
59
60 bool Create(wxWindow *parent,
61 wxWindowID id,
62 const wxPoint& pos = wxDefaultPosition,
63 const wxSize& size = wxDefaultSize,
64 long style = wxScrolledWindowStyle,
65 const wxString& name = wxPanelNameStr);
66
67 virtual void PrepareDC(wxDC& dc) { DoPrepareDC(dc); }
68
69protected:
70 // this is needed for wxEVT_PAINT processing hack described in
71 // wxScrollHelperEvtHandler::ProcessEvent()
72 void OnPaint(wxPaintEvent& event);
73
74private:
75 DECLARE_ABSTRACT_CLASS(wxGenericScrolledWindow)
76 DECLARE_EVENT_TABLE()
77};
78
79#ifdef __VISUALC__
80 #pragma warning(default:4355)
81#endif
82
83#endif
84 // _WX_GENERIC_SCROLLWIN_H_