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1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: scrollbar.h | |
3 | // Purpose: wxScrollBar class | |
4 | // Author: Stefan Csomor | |
5 | // Modified by: | |
6 | // Created: 1998-01-01 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Stefan Csomor | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifndef _WX_SCROLBAR_H_ | |
13 | #define _WX_SCROLBAR_H_ | |
14 | ||
15 | #include "wx/control.h" | |
16 | ||
17 | WXDLLEXPORT_DATA(extern const wxChar) wxScrollBarNameStr[]; | |
18 | ||
19 | // Scrollbar item | |
20 | class WXDLLEXPORT wxScrollBar: public wxControl | |
21 | { | |
22 | DECLARE_DYNAMIC_CLASS(wxScrollBar) | |
23 | ||
24 | public: | |
25 | inline wxScrollBar() { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; } | |
26 | virtual ~wxScrollBar(); | |
27 | ||
28 | inline wxScrollBar(wxWindow *parent, wxWindowID id, | |
29 | const wxPoint& pos = wxDefaultPosition, | |
30 | const wxSize& size = wxDefaultSize, | |
31 | long style = wxSB_HORIZONTAL, | |
32 | const wxValidator& validator = wxDefaultValidator, | |
33 | const wxString& name = wxScrollBarNameStr) | |
34 | { | |
35 | Create(parent, id, pos, size, style, validator, name); | |
36 | } | |
37 | bool Create(wxWindow *parent, wxWindowID id, | |
38 | const wxPoint& pos = wxDefaultPosition, | |
39 | const wxSize& size = wxDefaultSize, | |
40 | long style = wxSB_HORIZONTAL, | |
41 | const wxValidator& validator = wxDefaultValidator, | |
42 | const wxString& name = wxScrollBarNameStr); | |
43 | ||
44 | int GetThumbPosition() const ; | |
45 | inline int GetThumbSize() const { return m_viewSize; } | |
46 | inline int GetPageSize() const { return m_pageSize; } | |
47 | inline int GetRange() const { return m_objectSize; } | |
48 | ||
49 | bool IsVertical() const { return (m_windowStyle & wxVERTICAL) != 0; } | |
50 | ||
51 | virtual void SetThumbPosition(int viewStart); | |
52 | virtual void SetScrollbar(int position, int thumbSize, int range, int pageSize, | |
53 | bool refresh = TRUE); | |
54 | ||
55 | void Command(wxCommandEvent& event); | |
56 | virtual void MacHandleControlClick( WXWidget control , wxInt16 controlpart , bool mouseStillDown ) ; | |
57 | virtual wxInt32 MacControlHit( WXEVENTHANDLERREF handler , WXEVENTREF mevent ) ; | |
58 | ||
59 | wxSize DoGetBestSize() const; | |
60 | ||
61 | protected: | |
62 | int m_pageSize; | |
63 | int m_viewSize; | |
64 | int m_objectSize; | |
65 | ||
66 | DECLARE_EVENT_TABLE() | |
67 | }; | |
68 | ||
69 | #endif | |
70 | // _WX_SCROLBAR_H_ |