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/////////////////////////////////////////////////////////////////////////////
// Name: wx/cocoa/slider.h
// Purpose: wxSlider class
// Author: David Elliott
// Mark Oxenham
// Modified by:
// Created: 2003/06/19
// Copyright: (c) 2003 David Elliott
// (c) 2007 Software 2000 Ltd.
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef __WX_COCOA_SLIDER_H__
#define __WX_COCOA_SLIDER_H__
#include "wx/cocoa/NSSlider.h"
// ========================================================================
// wxSlider
// ========================================================================
class WXDLLIMPEXP_CORE wxSlider: public wxSliderBase, protected wxCocoaNSSlider
{
DECLARE_DYNAMIC_CLASS(wxSlider)
DECLARE_EVENT_TABLE()
WX_DECLARE_COCOA_OWNER(NSSlider,NSControl,NSView)
// ------------------------------------------------------------------------
// initialization
// ------------------------------------------------------------------------
public:
wxSlider() { }
wxSlider(wxWindow *parent, wxWindowID winid,
int value, int minValue, int maxValue,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxSL_HORIZONTAL,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxSliderNameStr)
{
Create(parent, winid, value, minValue, maxValue,
pos, size, style, validator, name);
}
bool Create(wxWindow *parent, wxWindowID winid,
int value, int minValue, int maxValue,
const wxPoint& pos = wxDefaultPosition,
const wxSize& size = wxDefaultSize,
long style = wxSL_HORIZONTAL,
const wxValidator& validator = wxDefaultValidator,
const wxString& name = wxSliderNameStr);
virtual ~wxSlider();
// ------------------------------------------------------------------------
// Cocoa callbacks
// ------------------------------------------------------------------------
protected:
// Override this so we can use wxCocoaNSControl's target
void AssociateNSSlider(WX_NSSlider theSlider);
// Helper method to do the real work
virtual void ProcessEventType(wxEventType commandType);
// from wxCocoaNSControl:
virtual void CocoaTarget_action();
// from wxCocoaNSSlider:
virtual void CocoaNotification_startTracking(WX_NSNotification notification);
virtual void CocoaNotification_continueTracking(WX_NSNotification notification);
virtual void CocoaNotification_stopTracking(WX_NSNotification notification);
// ------------------------------------------------------------------------
// Implementation
// ------------------------------------------------------------------------
public:
// Pure Virtuals
virtual int GetValue() const;
virtual void SetValue(int value);
// retrieve/change the range
virtual void SetRange(int minValue, int maxValue);
virtual int GetMin() const;
virtual int GetMax() const;
// the line/page size is the increment by which the slider moves when
// cursor arrow key/page up or down are pressed (clicking the mouse is like
// pressing PageUp/Down) and are by default set to 1 and 1/10 of the range
virtual void SetLineSize(int lineSize);
virtual void SetPageSize(int pageSize);
virtual int GetLineSize() const;
virtual int GetPageSize() const;
// these methods get/set the length of the slider pointer in pixels
virtual void SetThumbLength(int lenPixels);
virtual int GetThumbLength() const;
// copied from (wxSliderCocoa.h)
virtual int GetTickFreq() const;
virtual void ClearTicks() { SetTickFreq(0); }
virtual void SetTickPos(int pos);
protected:
// Platform-specific implementation of SetTickFreq
virtual void DoSetTickFreq(int freq);
};
#endif
// __WX_COCOA_SLIDER_H__
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