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[wxWidgets.git] / include / wx / msw / scrolbar.h
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2bda0e17 1/////////////////////////////////////////////////////////////////////////////
80fdcdb9 2// Name: wx/msw/scrolbar.h
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3// Purpose: wxScrollBar class
4// Author: Julian Smart
5// Modified by:
6// Created: 01/02/97
7// RCS-ID: $Id$
bbcdf8bc 8// Copyright: (c) Julian Smart
65571936 9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
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12#ifndef _WX_SCROLBAR_H_
13#define _WX_SCROLBAR_H_
2bda0e17 14
2bda0e17 15// Scrollbar item
53a2db12 16class WXDLLIMPEXP_CORE wxScrollBar: public wxScrollBarBase
2bda0e17 17{
2bda0e17 18public:
a23fd0e1 19 wxScrollBar() { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; }
d3c7fc99 20 virtual ~wxScrollBar();
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21
22 wxScrollBar(wxWindow *parent, wxWindowID id,
23 const wxPoint& pos = wxDefaultPosition,
24 const wxSize& size = wxDefaultSize,
25 long style = wxSB_HORIZONTAL,
26 const wxValidator& validator = wxDefaultValidator,
27 const wxString& name = wxScrollBarNameStr)
28 {
29 Create(parent, id, pos, size, style, validator, name);
30 }
31 bool Create(wxWindow *parent, wxWindowID id,
32 const wxPoint& pos = wxDefaultPosition,
33 const wxSize& size = wxDefaultSize,
34 long style = wxSB_HORIZONTAL,
35 const wxValidator& validator = wxDefaultValidator,
36 const wxString& name = wxScrollBarNameStr);
37
38 int GetThumbPosition() const ;
39 int GetThumbSize() const { return m_pageSize; }
40 int GetPageSize() const { return m_viewSize; }
41 int GetRange() const { return m_objectSize; }
42
43 virtual void SetThumbPosition(int viewStart);
44 virtual void SetScrollbar(int position, int thumbSize, int range, int pageSize,
57f4f925 45 bool refresh = true);
2bda0e17 46
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47 // needed for RTTI
48 void SetThumbSize( int s ) { SetScrollbar( GetThumbPosition() , s , GetRange() , GetPageSize() , true ) ; }
49 void SetPageSize( int s ) { SetScrollbar( GetThumbPosition() , GetThumbSize() , GetRange() , s , true ) ; }
50 void SetRange( int s ) { SetScrollbar( GetThumbPosition() , GetThumbSize() , s , GetPageSize() , true ) ; }
51
a23fd0e1 52 void Command(wxCommandEvent& event);
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53 virtual bool MSWOnScroll(int orientation, WXWORD wParam,
54 WXWORD pos, WXHWND control);
2bda0e17 55
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56 // override wxControl version to not use solid background here
57 virtual WXHBRUSH MSWControlColor(WXHDC pDC, WXHWND hWnd);
caafd082 58
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59 virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
60
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61 // returns true if the platform should explicitly apply a theme border
62 virtual bool CanApplyThemeBorder() const { return false; }
63
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64protected:
65 virtual wxSize DoGetBestSize() const;
caafd082 66
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67 int m_pageSize;
68 int m_viewSize;
69 int m_objectSize;
70
fc7a2a60 71 DECLARE_DYNAMIC_CLASS_NO_COPY(wxScrollBar)
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72};
73
74#endif
bbcdf8bc 75 // _WX_SCROLBAR_H_