// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_SCROLBAR_H_
#define _WX_SCROLBAR_H_
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma interface "scrolbar.h"
#endif
-#include "wx/control.h"
-
-WXDLLEXPORT_DATA(extern const char*) wxScrollBarNameStr;
-
// Scrollbar item
-class WXDLLEXPORT wxScrollBar: public wxControl
+class WXDLLEXPORT wxScrollBar: public wxScrollBarBase
{
- DECLARE_DYNAMIC_CLASS(wxScrollBar)
-
public:
- inline wxScrollBar(void) { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; }
- ~wxScrollBar(void);
-
- inline wxScrollBar(wxWindow *parent, wxWindowID id,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxSB_HORIZONTAL,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxScrollBarNameStr)
- {
- Create(parent, id, pos, size, style, validator, name);
- }
- bool Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos = wxDefaultPosition,
- const wxSize& size = wxDefaultSize,
- long style = wxSB_HORIZONTAL,
- const wxValidator& validator = wxDefaultValidator,
- const wxString& name = wxScrollBarNameStr);
-
- int GetPosition(void) const ;
- inline int GetThumbSize() const { return m_pageSize; }
- inline int GetPageSize() const { return m_viewSize; }
- inline int GetRange() const { return m_objectSize; }
-
- virtual void SetPosition(int viewStart);
- virtual void SetScrollbar(int position, int thumbSize, int range, int pageSize,
- bool refresh = TRUE);
-
-#if WXWIN_COMPATIBILITY
- // Backward compatibility
- inline int GetValue(void) const { return GetPosition(); }
- inline void SetValue(int viewStart) { SetPosition(viewStart); }
- void GetValues(int *viewStart, int *viewLength, int *objectLength,
- int *pageLength) const ;
- inline int GetViewLength() const { return m_viewSize; }
- inline int GetObjectLength() const { return m_objectSize; }
-
- void SetPageSize(int pageLength);
- void SetObjectLength(int objectLength);
- void SetViewLength(int viewLength);
-#endif
-
- void Command(wxCommandEvent& event);
- virtual WXHBRUSH OnCtlColor(WXHDC pDC, WXHWND pWnd, WXUINT nCtlColor,
- WXUINT message, WXWPARAM wParam, WXLPARAM lParam);
- void MSWOnVScroll(WXWORD wParam, WXWORD pos, WXHWND control);
- void MSWOnHScroll(WXWORD wParam, WXWORD pos, WXHWND control);
-
-#if WXWIN_COMPATIBILITY
- // Backward compatibility: generate an old-style scroll command
- void OnScroll(wxScrollEvent& event);
-#endif
+ wxScrollBar() { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; }
+ ~wxScrollBar();
+
+ wxScrollBar(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxSB_HORIZONTAL,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxScrollBarNameStr)
+ {
+ Create(parent, id, pos, size, style, validator, name);
+ }
+ bool Create(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = wxSB_HORIZONTAL,
+ const wxValidator& validator = wxDefaultValidator,
+ const wxString& name = wxScrollBarNameStr);
+
+ int GetThumbPosition() const ;
+ int GetThumbSize() const { return m_pageSize; }
+ int GetPageSize() const { return m_viewSize; }
+ int GetRange() const { return m_objectSize; }
+
+ virtual void SetThumbPosition(int viewStart);
+ virtual void SetScrollbar(int position, int thumbSize, int range, int pageSize,
+ bool refresh = true);
+
+ // needed for RTTI
+ void SetThumbSize( int s ) { SetScrollbar( GetThumbPosition() , s , GetRange() , GetPageSize() , true ) ; }
+ void SetPageSize( int s ) { SetScrollbar( GetThumbPosition() , GetThumbSize() , GetRange() , s , true ) ; }
+ void SetRange( int s ) { SetScrollbar( GetThumbPosition() , GetThumbSize() , s , GetPageSize() , true ) ; }
+
+ void Command(wxCommandEvent& event);
+ virtual bool MSWOnScroll(int orientation, WXWORD wParam,
+ WXWORD pos, WXHWND control);
+
+ // override wxControl version to not use solid background here
+ virtual WXHBRUSH MSWControlColor(WXHDC pDC, WXHWND hWnd);
protected:
+ virtual wxSize DoGetBestSize() const;
+ virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
+
int m_pageSize;
int m_viewSize;
int m_objectSize;
-DECLARE_EVENT_TABLE()
+ DECLARE_DYNAMIC_CLASS_NO_COPY(wxScrollBar)
};
#endif