| | 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 | // Scrollbar item |
| | 16 | class WXDLLIMPEXP_CORE wxScrollBar : public wxScrollBarBase |
| | 17 | { |
| | 18 | public: |
| | 19 | wxScrollBar() { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; } |
| | 20 | virtual ~wxScrollBar(); |
| | 21 | |
| | 22 | wxScrollBar(wxWindow *parent, |
| | 23 | wxWindowID id, |
| | 24 | const wxPoint& pos = wxDefaultPosition, |
| | 25 | const wxSize& size = wxDefaultSize, |
| | 26 | long style = wxSB_HORIZONTAL, |
| | 27 | const wxValidator& validator = wxDefaultValidator, |
| | 28 | const wxString& name = wxScrollBarNameStr) |
| | 29 | { |
| | 30 | Create(parent, id, pos, size, style, validator, name); |
| | 31 | } |
| | 32 | bool Create(wxWindow *parent, |
| | 33 | wxWindowID id, |
| | 34 | const wxPoint& pos = wxDefaultPosition, |
| | 35 | const wxSize& size = wxDefaultSize, |
| | 36 | long style = wxSB_HORIZONTAL, |
| | 37 | const wxValidator& validator = wxDefaultValidator, |
| | 38 | const wxString& name = wxScrollBarNameStr); |
| | 39 | |
| | 40 | virtual int GetThumbPosition() const ; |
| | 41 | virtual int GetThumbSize() const { return m_viewSize; } |
| | 42 | virtual int GetPageSize() const { return m_pageSize; } |
| | 43 | virtual int GetRange() const { return m_objectSize; } |
| | 44 | |
| | 45 | virtual void SetThumbPosition(int viewStart); |
| | 46 | virtual void SetScrollbar(int position, int thumbSize, int range, |
| | 47 | int pageSize, bool refresh = true); |
| | 48 | |
| | 49 | // needed for RTTI |
| | 50 | void SetThumbSize( int s ) { SetScrollbar( GetThumbPosition() , s , GetRange() , GetPageSize() , true ) ; } |
| | 51 | void SetPageSize( int s ) { SetScrollbar( GetThumbPosition() , GetThumbSize() , GetRange() , s , true ) ; } |
| | 52 | void SetRange( int s ) { SetScrollbar( GetThumbPosition() , GetThumbSize() , s , GetPageSize() , true ) ; } |
| | 53 | |
| | 54 | // implementation only from now on |
| | 55 | void Command(wxCommandEvent& event); |
| | 56 | virtual void TriggerScrollEvent( wxEventType scrollEvent ) ; |
| | 57 | virtual bool OSXHandleClicked( double timestampsec ); |
| | 58 | protected: |
| | 59 | virtual wxSize DoGetBestSize() const; |
| | 60 | |
| | 61 | int m_pageSize; |
| | 62 | int m_viewSize; |
| | 63 | int m_objectSize; |
| | 64 | |
| | 65 | DECLARE_DYNAMIC_CLASS(wxScrollBar) |
| | 66 | DECLARE_EVENT_TABLE() |
| | 67 | }; |
| | 68 | |
| | 69 | #endif // _WX_SCROLBAR_H_ |
projects / wxWidgets.git / blame_incremental