| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/cocoa/scrolbar.h |
| | 3 | // Purpose: wxScrollBar class |
| | 4 | // Author: David Elliott |
| | 5 | // Modified by: |
| | 6 | // Created: 2004/04/25 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) 2004 David Elliott |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_COCOA_SCROLBAR_H__ |
| | 13 | #define _WX_COCOA_SCROLBAR_H__ |
| | 14 | |
| | 15 | #include "wx/cocoa/NSScroller.h" |
| | 16 | |
| | 17 | // ======================================================================== |
| | 18 | // wxScrollBar |
| | 19 | // ======================================================================== |
| | 20 | class WXDLLEXPORT wxScrollBar: public wxScrollBarBase, protected wxCocoaNSScroller |
| | 21 | { |
| | 22 | DECLARE_DYNAMIC_CLASS(wxScrollBar) |
| | 23 | DECLARE_EVENT_TABLE() |
| | 24 | WX_DECLARE_COCOA_OWNER(NSScroller,NSControl,NSView) |
| | 25 | // ------------------------------------------------------------------------ |
| | 26 | // initialization |
| | 27 | // ------------------------------------------------------------------------ |
| | 28 | public: |
| | 29 | wxScrollBar() { } |
| | 30 | wxScrollBar(wxWindow *parent, wxWindowID winid, |
| | 31 | const wxPoint& pos = wxDefaultPosition, |
| | 32 | const wxSize& size = wxDefaultSize, |
| | 33 | long style = wxSL_HORIZONTAL, |
| | 34 | const wxValidator& validator = wxDefaultValidator, |
| | 35 | const wxString& name = wxScrollBarNameStr) |
| | 36 | { |
| | 37 | Create(parent, winid, pos, size, style, validator, name); |
| | 38 | } |
| | 39 | |
| | 40 | bool Create(wxWindow *parent, wxWindowID winid, |
| | 41 | const wxPoint& pos = wxDefaultPosition, |
| | 42 | const wxSize& size = wxDefaultSize, |
| | 43 | long style = wxSL_HORIZONTAL, |
| | 44 | const wxValidator& validator = wxDefaultValidator, |
| | 45 | const wxString& name = wxScrollBarNameStr); |
| | 46 | virtual ~wxScrollBar(); |
| | 47 | |
| | 48 | // ------------------------------------------------------------------------ |
| | 49 | // Cocoa callbacks |
| | 50 | // ------------------------------------------------------------------------ |
| | 51 | protected: |
| | 52 | virtual void Cocoa_wxNSScrollerAction(void); |
| | 53 | // ------------------------------------------------------------------------ |
| | 54 | // Implementation |
| | 55 | // ------------------------------------------------------------------------ |
| | 56 | public: |
| | 57 | // accessors |
| | 58 | virtual int GetThumbPosition() const; |
| | 59 | virtual int GetThumbSize() const { return m_thumbSize; } |
| | 60 | virtual int GetPageSize() const { return m_pageSize; } |
| | 61 | virtual int GetRange() const { return m_range; } |
| | 62 | |
| | 63 | // operations |
| | 64 | virtual void SetThumbPosition(int viewStart); |
| | 65 | virtual void SetScrollbar(int position, int thumbSize, |
| | 66 | int range, int pageSize, |
| | 67 | bool refresh = TRUE); |
| | 68 | protected: |
| | 69 | int m_range; |
| | 70 | int m_thumbSize; |
| | 71 | int m_pageSize; |
| | 72 | }; |
| | 73 | |
| | 74 | #endif // _WX_COCOA_SCROLBAR_H__ |
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