CSlider Class Reference

a slider control More...

#include <vstcontrols.h>

Inheritance diagram for CSlider:

CControl CView CReferenceCounter CHorizontalSlider CVerticalSlider List of all members.

Public Member Functions

 CSlider (const CRect &size, CControlListener *listener, long tag, long iMinPos, long iMaxPos, CBitmap *handle, CBitmap *background, CPoint &offset, const long style=kLeft|kHorizontal)
 CSlider (const CRect &rect, CControlListener *listener, long tag, CPoint &offsetHandle, long rangeHandle, CBitmap *handle, CBitmap *background, CPoint &offset, const long style=kLeft|kHorizontal)
virtual ~CSlider ()
virtual bool attached (CView *parent)
 view is attached to a parent view
virtual bool removed (CView *parent)
 view is removed from parent view
virtual void draw (CDrawContext *)
 called if the view should draw itself
virtual void mouse (CDrawContext *pContext, CPoint &where, long button=-1)
 called if a mouse click event occurs
virtual bool onWheel (CDrawContext *pContext, const CPoint &where, float distance)
 called if a mouse wheel event is happening over this view
virtual long onKeyDown (VstKeyCode &keyCode)
 called if a key down event occurs and this view has focus
virtual void setDrawTransparentHandle (bool val)
virtual void setFreeClick (bool val)
virtual bool getFreeClick () const
virtual void setOffsetHandle (CPoint &val)
virtual void setHandle (CBitmap *pHandle)
virtual CBitmapgetHandle () const
virtual void setZoomFactor (float val)
virtual float getZoomFactor () const

Protected Attributes

CPoint offset
CPoint offsetHandle
CBitmappHandle
COffscreenContextpOScreen
long style
CCoord widthOfSlider
CCoord heightOfSlider
CCoord rangeHandle
CCoord minTmp
CCoord maxTmp
CCoord minPos
CCoord widthControl
CCoord heightControl
float zoomFactor
bool bDrawTransparentEnabled
bool bFreeClick

Detailed Description

a slider control

Define a slider with a given background and handle. The range of variation of the handle should be defined. By default the handler is drawn with transparency (white color). By clicking Alt+Left Mouse the default value is used.


Constructor & Destructor Documentation

CSlider::CSlider const CRect size,
CControlListener listener,
long  tag,
long  iMinPos,
long  iMaxPos,
CBitmap handle,
CBitmap background,
CPoint offset,
const long  style = kLeft|kHorizontal
 

CSlider::CSlider const CRect rect,
CControlListener listener,
long  tag,
CPoint offsetHandle,
long  rangeHandle,
CBitmap handle,
CBitmap background,
CPoint offset,
const long  style = kLeft|kHorizontal
 

CSlider::~CSlider  )  [virtual]
 


Member Function Documentation

bool CSlider::attached CView parent  )  [virtual]
 

view is attached to a parent view

Reimplemented from CView.

void CSlider::draw CDrawContext  )  [virtual]
 

called if the view should draw itself

Implements CControl.

virtual bool CSlider::getFreeClick  )  const [inline, virtual]
 

virtual CBitmap* CSlider::getHandle  )  const [inline, virtual]
 

virtual float CSlider::getZoomFactor  )  const [inline, virtual]
 

void CSlider::mouse CDrawContext pContext,
CPoint where,
long  button = -1
[virtual]
 

called if a mouse click event occurs

Reimplemented from CView.

long CSlider::onKeyDown VstKeyCode keyCode  )  [virtual]
 

called if a key down event occurs and this view has focus

Reimplemented from CView.

bool CSlider::onWheel CDrawContext pContext,
const CPoint where,
float  distance
[virtual]
 

called if a mouse wheel event is happening over this view

Reimplemented from CView.

bool CSlider::removed CView parent  )  [virtual]
 

view is removed from parent view

Reimplemented from CView.

virtual void CSlider::setDrawTransparentHandle bool  val  )  [inline, virtual]
 

virtual void CSlider::setFreeClick bool  val  )  [inline, virtual]
 

void CSlider::setHandle CBitmap pHandle  )  [virtual]
 

void CSlider::setOffsetHandle CPoint val  )  [virtual]
 

virtual void CSlider::setZoomFactor float  val  )  [inline, virtual]
 


Member Data Documentation

bool CSlider::bDrawTransparentEnabled [protected]
 

bool CSlider::bFreeClick [protected]
 

CCoord CSlider::heightControl [protected]
 

CCoord CSlider::heightOfSlider [protected]
 

CCoord CSlider::maxTmp [protected]
 

CCoord CSlider::minPos [protected]
 

CCoord CSlider::minTmp [protected]
 

CPoint CSlider::offset [protected]
 

CPoint CSlider::offsetHandle [protected]
 

CBitmap* CSlider::pHandle [protected]
 

COffscreenContext* CSlider::pOScreen [protected]
 

CCoord CSlider::rangeHandle [protected]
 

long CSlider::style [protected]
 

CCoord CSlider::widthControl [protected]
 

CCoord CSlider::widthOfSlider [protected]
 

float CSlider::zoomFactor [protected]
 


The documentation for this class was generated from the following files: Empty

Copyright ©2006 Steinberg Media Technologies. All Rights Reserved.