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[wxWidgets.git] / include / wx / motif / scrolbar.h
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1/////////////////////////////////////////////////////////////////////////////
2// Name: scrollbar.h
3// Purpose: wxScrollBar class
4// Author: Julian Smart
5// Modified by:
6// Created: 17/09/98
7// RCS-ID: $Id$
8// Copyright: (c) Julian Smart
9// Licence: wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_SCROLBAR_H_
13#define _WX_SCROLBAR_H_
14
15#ifdef __GNUG__
16#pragma interface "scrolbar.h"
17#endif
18
19#include "wx/control.h"
20
21WXDLLEXPORT_DATA(extern const char*) wxScrollBarNameStr;
22
23// Scrollbar item
24class WXDLLEXPORT wxScrollBar: public wxControl
25{
26 DECLARE_DYNAMIC_CLASS(wxScrollBar)
27
28public:
29 inline wxScrollBar() { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; }
30 ~wxScrollBar();
31
32 inline wxScrollBar(wxWindow *parent, wxWindowID id,
33 const wxPoint& pos = wxDefaultPosition,
34 const wxSize& size = wxDefaultSize,
35 long style = wxSB_HORIZONTAL,
36 const wxValidator& validator = wxDefaultValidator,
37 const wxString& name = wxScrollBarNameStr)
38 {
39 Create(parent, id, pos, size, style, validator, name);
40 }
41 bool Create(wxWindow *parent, wxWindowID id,
42 const wxPoint& pos = wxDefaultPosition,
43 const wxSize& size = wxDefaultSize,
44 long style = wxSB_HORIZONTAL,
45 const wxValidator& validator = wxDefaultValidator,
46 const wxString& name = wxScrollBarNameStr);
47
4fabb575 48 int GetThumbPosition() const ;
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49 inline int GetThumbSize() const { return m_pageSize; }
50 inline int GetPageSize() const { return m_viewSize; }
51 inline int GetRange() const { return m_objectSize; }
52
4fabb575 53 virtual void SetThumbPosition(int viewStart);
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54 virtual void SetScrollbar(int position, int thumbSize, int range, int pageSize,
55 bool refresh = TRUE);
56
57 void Command(wxCommandEvent& event);
58
0d57be45 59// Implementation
4b5f3fe6 60 virtual void ChangeFont(bool keepOriginalSize = TRUE);
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61 virtual void ChangeBackgroundColour();
62 virtual void ChangeForegroundColour();
63
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64protected:
65 int m_pageSize;
66 int m_viewSize;
67 int m_objectSize;
68
8aa04e8b 69// DECLARE_EVENT_TABLE()
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70};
71
72#endif
73 // _WX_SCROLBAR_H_