| VSTGUI
    4.10
    Graphical User Interface Framework not only for VST plugins | 
a vertical slider control More...
 Inheritance diagram for CVerticalSlider:
 Inheritance diagram for CVerticalSlider:| Public Member Functions | |
| CVerticalSlider (const CRect &size, IControlListener *listener, int32_t tag, int32_t iMinPos, int32_t iMaxPos, CBitmap *handle, CBitmap *background, const CPoint &offset=CPoint(0, 0), const int32_t style=kBottom) | |
| CVerticalSlider constructor. | |
| CVerticalSlider (const CRect &rect, IControlListener *listener, int32_t tag, const CPoint &offsetHandle, int32_t rangeHandle, CBitmap *handle, CBitmap *background, const CPoint &offset=CPoint(0, 0), const int32_t style=kBottom) | |
| CVerticalSlider constructor. | |
| CVerticalSlider (const CVerticalSlider &slider)=default | |
|  Public Member Functions inherited from CSlider | |
| CSlider (const CRect &size, IControlListener *listener, int32_t tag, int32_t iMinPos, int32_t iMaxPos, CBitmap *handle, CBitmap *background, const CPoint &offset=CPoint(0, 0), const int32_t style=kLeft|kHorizontal) | |
| CSlider constructor. | |
| CSlider (const CRect &rect, IControlListener *listener, int32_t tag, const CPoint &offsetHandle, int32_t rangeHandle, CBitmap *handle, CBitmap *background, const CPoint &offset=CPoint(0, 0), const int32_t style=kLeft|kHorizontal) | |
| CSlider constructor. | |
| CSlider (const CSlider &slider) | |
| void | draw (CDrawContext *) override | 
| called if the view should draw itself | |
| bool | sizeToFit () override | 
| resize view to optimal size | |
| CBaseObject * | newCopy () const override | 
| virtual void | setOffset (const CPoint &val) | 
| virtual CPoint | getOffset () const | 
| void | setBackgroundOffset (const CPoint &offset) | 
| set background draw offset | |
| CPoint | getBackgroundOffset () const | 
| get background draw offset | |
| virtual void | setHandle (CBitmap *pHandle) | 
| virtual CBitmap * | getHandle () const | 
| virtual void | setDrawStyle (int32_t style) | 
| virtual void | setFrameWidth (CCoord width) | 
| virtual void | setFrameColor (CColor color) | 
| virtual void | setBackColor (CColor color) | 
| virtual void | setValueColor (CColor color) | 
| int32_t | getDrawStyle () const | 
| CCoord | getFrameWidth () const | 
| CColor | getFrameColor () const | 
| CColor | getBackColor () const | 
| CColor | getValueColor () const | 
|  Public Member Functions inherited from CSliderBase | |
| CSliderBase (const CRect &size, IControlListener *listener, int32_t tag) | |
| CSliderBase (const CSliderBase &slider) | |
| void | setOffsetHandle (const CPoint &val) | 
| CPoint | getOffsetHandle () const | 
| void | setStyle (int32_t style) | 
| int32_t | getStyle () const | 
| bool | isStyleHorizontal () const | 
| bool | isStyleRight () const | 
| bool | isStyleBottom () const | 
| bool | isInverseStyle () const | 
| void | setZoomFactor (float val) | 
| float | getZoomFactor () const | 
| void | setSliderMode (CSliderMode mode) | 
| CSliderMode | getSliderMode () const | 
| CSliderMode | getEffectiveSliderMode () const | 
| CMouseEventResult | onMouseDown (CPoint &where, const CButtonState &buttons) override | 
| do not use any longer. | |
| CMouseEventResult | onMouseUp (CPoint &where, const CButtonState &buttons) override | 
| do not use any longer. | |
| CMouseEventResult | onMouseMoved (CPoint &where, const CButtonState &buttons) override | 
| do not use any longer. | |
| CMouseEventResult | onMouseCancel () override | 
| do not use any longer. | |
| void | onMouseWheelEvent (MouseWheelEvent &event) override | 
| called when a mouse wheel event occurs | |
| void | onKeyboardEvent (KeyboardEvent &event) override | 
| called when a keyboard event is dispatched to this view | |
| void | setViewSize (const CRect &rect, bool invalid) override | 
| set views size | |
|  Public Member Functions inherited from CControl | |
| CControl (const CRect &size, IControlListener *listener=nullptr, int32_t tag=0, CBitmap *pBackground=nullptr) | |
| CControl (const CControl &c) | |
| bool | isDirty () const override | 
| check if view is dirty | |
| void | setDirty (bool val=true) override | 
| set the view to dirty so that it is redrawn in the next idle. | |
| bool | drawFocusOnTop () override | 
| draw focus before view will be drawn or afterwards | |
| bool | getFocusPath (CGraphicsPath &outPath) override | 
| the graphics path will be drawn filled with the evenodd method and the color set in CFrame::setFocusColor() | |
| virtual void | setValue (float val) | 
| virtual float | getValue () const | 
| virtual void | setValueNormalized (float val) | 
| virtual float | getValueNormalized () const | 
| virtual void | setMin (float val) | 
| virtual float | getMin () const | 
| virtual void | setMax (float val) | 
| virtual float | getMax () const | 
| float | getRange () const | 
| virtual void | setOldValue (float val) | 
| virtual float | getOldValue () const | 
| virtual void | setDefaultValue (float val) | 
| virtual float | getDefaultValue () const | 
| virtual void | bounceValue () | 
| virtual void | valueChanged () | 
| notifies listener and dependent objects | |
| virtual void | setTag (int32_t val) | 
| virtual int32_t | getTag () const | 
| virtual void | beginEdit () | 
| virtual void | endEdit () | 
| bool | isEditing () const | 
| virtual IControlListener * | getListener () const | 
| get main listener | |
| virtual void | setListener (IControlListener *l) | 
| set main listener | |
| void | registerControlListener (IControlListener *listener) | 
| register a sub listener | |
| void | unregisterControlListener (IControlListener *listener) | 
| unregister a sub listener | |
| virtual void | setWheelInc (float val) | 
| virtual float | getWheelInc () const | 
|  Public Member Functions inherited from CView | |
| CView (const CRect &size) | |
| CView (const CView &view) | |
| void | setSubviewState (bool state) | 
| bool | isSubview () const | 
| virtual bool | wantsWindowActiveStateChangeNotification () const | 
| whether this view wants to be informed if the window's active state changes | |
| virtual void | onWindowActivate (bool state) | 
| called when the active state of the window changes | |
| void | setTooltipText (UTF8StringPtr text) | 
| virtual CViewContainer * | asViewContainer () | 
| virtual const CViewContainer * | asViewContainer () const | 
| CMouseEventResult | callMouseListener (MouseListenerCall type, CPoint pos, CButtonState buttons) | 
| void | callMouseListenerEnteredExited (bool mouseEntered) | 
| CMessageResult | notify (CBaseObject *sender, IdStringPtr message) override | 
| void | beforeDelete () override | 
| CBaseObject * | newCopy () const override | 
| virtual void | dispatchEvent (Event &event) | 
| dispatch an event | |
| virtual void | onMouseDownEvent (MouseDownEvent &event) | 
| called when a mouse down event occurs | |
| virtual void | onMouseMoveEvent (MouseMoveEvent &event) | 
| called when a mouse move event occurs | |
| virtual void | onMouseUpEvent (MouseUpEvent &event) | 
| called when a mouse up event occurs | |
| virtual void | onMouseCancelEvent (MouseCancelEvent &event) | 
| called when mouse tracking should be canceled | |
| virtual void | onMouseEnterEvent (MouseEnterEvent &event) | 
| called when the mouse enters this view | |
| virtual void | onMouseExitEvent (MouseExitEvent &event) | 
| called when the mouse leaves this view | |
| virtual void | onZoomGestureEvent (ZoomGestureEvent &event) | 
| called when a zoom gesture event occurs | |
| virtual void | setMouseEnabled (bool bEnable=true) | 
| turn on/off mouse usage for this view | |
| bool | getMouseEnabled () const | 
| get the state of wheather this view uses the mouse or not | |
| virtual void | setMouseableArea (const CRect &rect) | 
| set the area in which the view reacts to the mouse | |
| CRect | getMouseableArea () const | 
| get the area in which the view reacts to the mouse | |
| virtual CMouseEventResult | onMouseEntered (CPoint &where, const CButtonState &buttons) | 
| do not use any longer. | |
| virtual CMouseEventResult | onMouseExited (CPoint &where, const CButtonState &buttons) | 
| do not use any longer. | |
| virtual bool | onWheel (const CPoint &where, const float &distance, const CButtonState &buttons) final | 
| virtual bool | onWheel (const CPoint &where, const CMouseWheelAxis &axis, const float &distance, const CButtonState &buttons) | 
| CRect & | getMouseableArea (CRect &rect) const | 
| get the area in which the view reacts to the mouse | |
| void | setHitTestPath (CGraphicsPath *path) | 
| virtual bool | hitTest (const CPoint &where, const Event &event=noEvent()) | 
| check if where hits this view | |
| bool | doDrag (const DragDescription &dragDescription, const SharedPointer< IDragCallback > &callback={}) | 
| A drag can only be started from within onMouseDown or onMouseMove. | |
| virtual SharedPointer < IDropTarget > | getDropTarget () | 
| get the drag target for drag and drop handling | |
| void | setDropTarget (const SharedPointer< IDropTarget > &dt) | 
| set a custom drop target | |
| DragResult | doDrag (IDataPackage *source, const CPoint &offset=CPoint(0, 0), CBitmap *dragBitmap=nullptr) | 
| a drag can only be started from within onMouseDown | |
| virtual int32_t | onKeyDown (VstKeyCode &keyCode) | 
| called if a key down event occurs and this view has focus | |
| virtual int32_t | onKeyUp (VstKeyCode &keyCode) | 
| called if a key up event occurs and this view has focus | |
| CCoord | getHeight () const | 
| get the height of the view | |
| CCoord | getWidth () const | 
| get the width of the view | |
| const CRect & | getViewSize () const | 
| read only access to view size | |
| virtual CRect | getVisibleViewSize () const | 
| returns the visible size of the view | |
| virtual void | parentSizeChanged () | 
| notification that one of the views parent has changed its size | |
| virtual CPoint & | frameToLocal (CPoint &point) const | 
| conversion from frame coordinates to local view coordinates | |
| virtual CPoint & | localToFrame (CPoint &point) const | 
| conversion from local view coordinates to frame coordinates | |
| virtual void | setAutosizeFlags (int32_t flags) | 
| set autosize flags | |
| int32_t | getAutosizeFlags () const | 
| get autosize flags | |
| virtual void | looseFocus () | 
| called if view should loose focus | |
| virtual void | takeFocus () | 
| called if view should take focus | |
| virtual bool | wantsFocus () const | 
| check if view supports focus | |
| virtual void | setWantsFocus (bool state) | 
| set focus support on/off | |
| bool | getAttributeSize (const CViewAttributeID id, uint32_t &outSize) const | 
| get the size of an attribute | |
| bool | getAttribute (const CViewAttributeID id, const uint32_t inSize, void *outData, uint32_t &outSize) const | 
| get an attribute | |
| bool | setAttribute (const CViewAttributeID id, const uint32_t inSize, const void *inData) | 
| set an attribute | |
| bool | removeAttribute (const CViewAttributeID id) | 
| remove an attribute | |
| template<typename T > | |
| bool | setAttribute (const CViewAttributeID id, const T &data) | 
| set an attribute | |
| template<typename T > | |
| bool | getAttribute (const CViewAttributeID id, T &data) const | 
| get an attribute | |
| virtual void | setBackground (CBitmap *background) | 
| set the background image of this view | |
| CBitmap * | getBackground () const | 
| get the background image of this view | |
| virtual void | setDisabledBackground (CBitmap *background) | 
| set background image used when the mouse is not enabled | |
| CBitmap * | getDisabledBackground () const | 
| get background image used when the mouse is not enabled | |
| CBitmap * | getDrawBackground () const | 
| get the bitmap which is drawn depending on the enabled state. | |
| virtual void | setTransparency (bool val) | 
| set views transparent state | |
| bool | getTransparency () const | 
| get views transparent state | |
| virtual void | setAlphaValue (float alpha) | 
| set alpha value which will be applied when drawing this view | |
| float | getAlphaValue () const | 
| get alpha value | |
| virtual bool | removed (CView *parent) | 
| view is removed from parent view | |
| virtual bool | attached (CView *parent) | 
| view is attached to a parent view | |
| bool | isAttached () const | 
| is view attached to a parentView | |
| CView * | getParentView () const | 
| get parent view | |
| CFrame * | getFrame () const | 
| get frame | |
| virtual VSTGUIEditorInterface * | getEditor () const | 
| get editor | |
| void | addAnimation (IdStringPtr name, Animation::IAnimationTarget *target, Animation::ITimingFunction *timingFunction, CBaseObject *notificationObject) | 
| void | addAnimation (IdStringPtr name, Animation::IAnimationTarget *target, Animation::ITimingFunction *timingFunction, const Animation::DoneFunction &doneFunc=nullptr, bool callDoneOnCancel=false) | 
| void | removeAnimation (IdStringPtr name) | 
| void | removeAllAnimations () | 
| void | registerViewListener (IViewListener *listener) | 
| void | unregisterViewListener (IViewListener *listener) | 
| void | registerViewEventListener (IViewEventListener *listener) | 
| void | unregisterViewEventListener (IViewEventListener *listener) | 
| void | registerViewMouseListener (IViewMouseListener *listener) | 
| void | unregisterViewMouseListener (IViewMouseListener *listener) | 
| CGraphicsTransform | getGlobalTransform (bool ignoreFrame=false) const | 
| get the active global transform for this view | |
| template<typename T > | |
| T & | translateToGlobal (T &t, bool ignoreFrame=false) const | 
| translates a local coordinate to a global one using parent transforms | |
| template<typename T > | |
| T | translateToGlobal (const T &t, bool ignoreFrame=false) const | 
| translates a local coordinate to a global one using parent transforms | |
| template<typename T > | |
| T & | translateToLocal (T &t, bool ignoreFrame=false) const | 
| translates a global coordinate to a local one using parent transforms | |
| template<typename T > | |
| T | translateToLocal (const T &t, bool ignoreFrame=false) const | 
| translates a local coordinate to a global one using parent transforms | |
| virtual void | drawRect (CDrawContext *pContext, const CRect &updateRect) | 
| called if the view should draw itself | |
| virtual bool | checkUpdate (const CRect &updateRect) const | 
| virtual void | invalidRect (const CRect &rect) | 
| mark rect as invalid | |
| virtual void | invalid () | 
| mark whole view as invalid | |
| virtual void | setVisible (bool state) | 
| set visibility state | |
| bool | isVisible () const | 
| get visibility state | |
| virtual void | onIdle () | 
| called on idle when view wants idle | |
| void | setWantsIdle (bool state) | 
| enable/disable onIdle() callback | |
| bool | wantsIdle () const | 
| returns if the view wants idle callback or not | |
|  Public Member Functions inherited from CBaseObject | |
| CBaseObject ()=default | |
| ~CBaseObject () noexceptoverride=default | |
| CBaseObject (const CBaseObject &) | |
| CBaseObject & | operator= (const CBaseObject &) | 
| virtual CMessageResult | notify ([[maybe_unused]] CBaseObject *sender,[[maybe_unused]] IdStringPtr message) | 
|  Public Member Functions inherited from ReferenceCounted< T > | |
| ReferenceCounted ()=default | |
| virtual | ~ReferenceCounted () noexcept=default | 
| ReferenceCounted (const ReferenceCounted &) | |
| ReferenceCounted & | operator= (const ReferenceCounted &) | 
| void | forget () override | 
| decrease refcount and delete object if refcount == 0 | |
| void | remember () override | 
| increase refcount | |
| virtual int32_t | getNbReference () const | 
| get refcount | |
|  Public Member Functions inherited from IFocusDrawing | |
| virtual | ~IFocusDrawing () noexcept=default | 
| Additional Inherited Members | |
|  Public Types inherited from CSlider | |
| enum | DrawStyle { kDrawFrame = 1 << 0, kDrawBack = 1 << 1, kDrawValue = 1 << 2, kDrawValueFromCenter = 1 << 3, kDrawInverted = 1 << 4 } | 
|  Public Types inherited from CSliderBase | |
| enum | Style { kHorizontal = 1 << StyleHorizontal, kVertical = 1 << StyleVertical, kLeft = 1 << StyleLeft, kRight = 1 << StyleRight, kTop = 1 << StyleTop, kBottom = 1 << StyleBottom } | 
|  Static Public Member Functions inherited from CSliderBase | |
| static void | setGlobalMode (CSliderMode mode) | 
| static CSliderMode | getGlobalMode () | 
|  Static Public Attributes inherited from CSliderBase | |
| static bool | kAlwaysUseZoomFactor = false | 
|  Protected Types inherited from CView | |
| enum | { kMouseEnabled = 1 << 0, kTransparencyEnabled = 1 << 1, kWantsFocus = 1 << 2, kIsAttached = 1 << 3, kVisible = 1 << 4, kDirty = 1 << 5, kWantsIdle = 1 << 6, kIsSubview = 1 << 7, kHasAlpha = 1 << 8, kHasBackground = 1 << 9, kHasDisabledBackground = 1 << 10, kHasMouseableArea = 1 << 11, kLastCViewFlag = 11 } | 
|  Protected Member Functions inherited from CSlider | |
| ~CSlider () noexceptoverride | |
|  Static Protected Member Functions inherited from CControl | |
| static int32_t | mapVstKeyModifier (int32_t vstModifier) | 
|  Protected Attributes inherited from CSlider | |
| std::unique_ptr< Impl > | impl | 
a vertical slider control
This is the vertical slider. See CSlider.
| CVerticalSlider | ( | const CRect & | rect, | 
| IControlListener * | listener, | ||
| int32_t | tag, | ||
| int32_t | iMinPos, | ||
| int32_t | iMaxPos, | ||
| CBitmap * | handle, | ||
| CBitmap * | background, | ||
| const CPoint & | offset = CPoint (0, 0), | ||
| const int32_t | style = kBottom | ||
| ) | 
CVerticalSlider constructor.
| rect | the size of this view | 
| listener | the listener | 
| tag | the control tag | 
| iMinPos | min position in pixel | 
| iMaxPos | max position in pixel | 
| handle | bitmap of the slider | 
| background | bitmap of the background | 
| offset | offset of the background | 
| style | style (kLeft, kRight) | 
| CVerticalSlider | ( | const CRect & | rect, | 
| IControlListener * | listener, | ||
| int32_t | tag, | ||
| const CPoint & | offsetHandle, | ||
| int32_t | rangeHandle, | ||
| CBitmap * | handle, | ||
| CBitmap * | background, | ||
| const CPoint & | offset = CPoint (0, 0), | ||
| const int32_t | style = kBottom | ||
| ) | 
CVerticalSlider constructor.
| rect | the size of this view | 
| listener | the listener | 
| tag | the control tag | 
| offsetHandle | handle offset | 
| rangeHandle | size of handle range | 
| handle | bitmap of the slider | 
| background | bitmap of the background | 
| offset | offset of the background | 
| style | style (kLeft, kRight) | 
| 
 | default |