1 ///////////////////////////////////////////////////////////////////////////// 2 // Name: wx/gtk1/scrolbar.h 3 // Purpose: 4 // Author: Robert Roebling 5 // Id: $Id: scrolbar.h 41020 2006-09-05 20:47:48Z VZ $ 6 // Copyright: (c) 1998 Robert Roebling 7 // Licence: wxWindows licence 8 ///////////////////////////////////////////////////////////////////////////// 9 10 #ifndef __GTKSCROLLBARH__ 11 #define __GTKSCROLLBARH__ 12 13 #include "wx/defs.h" 14 15 //----------------------------------------------------------------------------- 16 // classes 17 //----------------------------------------------------------------------------- 18 19 class WXDLLIMPEXP_CORE wxScrollBar; 20 21 //----------------------------------------------------------------------------- 22 // wxScrollBar 23 //----------------------------------------------------------------------------- 24 25 class WXDLLIMPEXP_CORE wxScrollBar: public wxScrollBarBase 26 { 27 public: wxScrollBar()28 wxScrollBar() 29 { m_adjust = (GtkAdjustment *) NULL; m_oldPos = 0.0; } 30 inline wxScrollBar( wxWindow *parent, wxWindowID id, 31 const wxPoint& pos = wxDefaultPosition, 32 const wxSize& size = wxDefaultSize, 33 long style = wxSB_HORIZONTAL, 34 const wxValidator& validator = wxDefaultValidator, 35 const wxString& name = wxScrollBarNameStr ) 36 { 37 Create( parent, id, pos, size, style, validator, name ); 38 } 39 bool Create( wxWindow *parent, wxWindowID id, 40 const wxPoint& pos = wxDefaultPosition, 41 const wxSize& size = wxDefaultSize, 42 long style = wxSB_HORIZONTAL, 43 const wxValidator& validator = wxDefaultValidator, 44 const wxString& name = wxScrollBarNameStr ); 45 virtual ~wxScrollBar(); 46 int GetThumbPosition() const; 47 int GetThumbSize() const; 48 int GetPageSize() const; 49 int GetRange() const; 50 virtual void SetThumbPosition( int viewStart ); 51 virtual void SetScrollbar( int position, int thumbSize, int range, int pageSize, 52 bool refresh = TRUE ); 53 54 // Backward compatibility 55 // ---------------------- 56 57 int GetValue(void) const; 58 void SetValue( int viewStart ); 59 void GetValues( int *viewStart, int *viewLength, int *objectLength, int *pageLength) const; 60 int GetViewLength() const; 61 int GetObjectLength() const; 62 void SetPageSize( int pageLength ); 63 void SetObjectLength( int objectLength ); 64 void SetViewLength( int viewLength ); 65 66 static wxVisualAttributes 67 GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); 68 69 // implementation 70 // -------------- 71 72 bool IsOwnGtkWindow( GdkWindow *window ); 73 74 GtkAdjustment *m_adjust; 75 float m_oldPos; 76 77 protected: 78 virtual wxSize DoGetBestSize() const; 79 80 private: 81 DECLARE_DYNAMIC_CLASS(wxScrollBar) 82 }; 83 84 #endif 85 // __GTKSCROLLBARH__ 86