f38374d0d7
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4634 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
93 lines
2.8 KiB
C++
93 lines
2.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: scrollbar.h
|
|
// Purpose: wxScrollBar class
|
|
// Author: David Webster
|
|
// Modified by:
|
|
// Created: 10/15/99
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) David Webster
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _WX_SCROLBAR_H_
|
|
#define _WX_SCROLBAR_H_
|
|
|
|
#include "wx/control.h"
|
|
|
|
WXDLLEXPORT_DATA(extern const char*) wxScrollBarNameStr;
|
|
|
|
// Scrollbar item
|
|
class WXDLLEXPORT wxScrollBar: public wxControl
|
|
{
|
|
DECLARE_DYNAMIC_CLASS(wxScrollBar)
|
|
|
|
public:
|
|
inline wxScrollBar() { m_pageSize = 0; m_viewSize = 0; m_objectSize = 0; }
|
|
~wxScrollBar();
|
|
|
|
inline wxScrollBar(wxWindow *parent, wxWindowID id,
|
|
const wxPoint& pos = wxDefaultPosition,
|
|
const wxSize& size = wxDefaultSize,
|
|
long style = wxSB_HORIZONTAL,
|
|
#if wxUSE_VALIDATORS
|
|
const wxValidator& validator = wxDefaultValidator,
|
|
#endif
|
|
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,
|
|
#if wxUSE_VALIDATORS
|
|
const wxValidator& validator = wxDefaultValidator,
|
|
#endif
|
|
const wxString& name = wxScrollBarNameStr);
|
|
|
|
int GetThumbPosition() const ;
|
|
inline int GetThumbSize() const { return m_pageSize; }
|
|
inline int GetPageSize() const { return m_viewSize; }
|
|
inline 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);
|
|
|
|
#if WXWIN_COMPATIBILITY
|
|
// Backward compatibility
|
|
int GetValue() const { return GetThumbPosition(); }
|
|
void SetValue(int viewStart) { SetThumbPosition(viewStart); }
|
|
void GetValues(int *viewStart, int *viewLength, int *objectLength,
|
|
int *pageLength) const ;
|
|
int GetViewLength() const { return m_viewSize; }
|
|
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);
|
|
virtual bool OS2OnScroll(int orientation, WXWORD wParam,
|
|
WXWORD pos, WXHWND control);
|
|
|
|
#if WXWIN_COMPATIBILITY
|
|
// Backward compatibility: generate an old-style scroll command
|
|
void OnScroll(wxScrollEvent& event);
|
|
#endif // WXWIN_COMPATIBILITY
|
|
|
|
protected:
|
|
int m_pageSize;
|
|
int m_viewSize;
|
|
int m_objectSize;
|
|
|
|
DECLARE_EVENT_TABLE()
|
|
};
|
|
|
|
#endif
|
|
// _WX_SCROLBAR_H_
|