|  | 
|  | COptionMenu () | 
|  | 
|  | COptionMenu (const CRect &size, IControlListener *listener, int32_t tag, CBitmap *background=nullptr, CBitmap *bgWhenClick=nullptr, const int32_t style=0) | 
|  | COptionMenu constructor. 
 | 
|  | 
|  | COptionMenu (const COptionMenu &menu) | 
|  | 
|  | ~COptionMenu () noexceptoverride | 
|  | 
| bool | isPopupStyle () const | 
|  | 
| bool | isCheckStyle () const | 
|  | 
| bool | isMultipleCheckStyle () const | 
|  | 
| void | setValue (float val) override | 
|  | 
| void | setMin (float val) override | 
|  | 
| float | getMin () const override | 
|  | 
| void | setMax (float val) override | 
|  | 
| float | getMax () const override | 
|  | 
| void | draw (CDrawContext *pContext) override | 
|  | called if the view should draw itself 
 | 
|  | 
| CMouseEventResult | onMouseDown (CPoint &where, const CButtonState &buttons) override | 
|  | do not use any longer. 
 | 
|  | 
| void | onKeyboardEvent (KeyboardEvent &event) override | 
|  | called when a keyboard event is dispatched to this view 
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|  | 
| void | takeFocus () override | 
|  | called if view should take focus 
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|  | 
| void | looseFocus () override | 
|  | called if view should loose focus 
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|  | 
| CBaseObject * | newCopy () const override | 
|  | 
|  | CParamDisplay (const CRect &size, CBitmap *background=nullptr, int32_t style=0) | 
|  | 
|  | CParamDisplay (const CParamDisplay ¶mDisplay) | 
|  | 
| void | draw (CDrawContext *pContext) override | 
|  | called if the view should draw itself 
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|  | 
| bool | getFocusPath (CGraphicsPath &outPath) override | 
|  | the graphics path will be drawn filled with the evenodd method and the color set in CFrame::setFocusColor() 
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|  | 
| bool | removed (CView *parent) override | 
|  | view is removed from parent view 
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|  | 
| CBaseObject * | newCopy () const override | 
|  | 
| virtual void | setFont (CFontRef fontID) | 
|  | 
| const CFontRef | getFont () const | 
|  | 
| virtual void | setFontColor (CColor color) | 
|  | 
| CColor | getFontColor () const | 
|  | 
| virtual void | setBackColor (CColor color) | 
|  | 
| CColor | getBackColor () const | 
|  | 
| virtual void | setFrameColor (CColor color) | 
|  | 
| CColor | getFrameColor () const | 
|  | 
| virtual void | setShadowColor (CColor color) | 
|  | 
| CColor | getShadowColor () const | 
|  | 
| virtual void | setShadowTextOffset (const CPoint &offset) | 
|  | 
| CPoint | getShadowTextOffset () const | 
|  | 
| virtual void | setAntialias (bool state) | 
|  | 
| bool | getAntialias () const | 
|  | 
| virtual void | setHoriAlign (CHoriTxtAlign hAlign) | 
|  | 
| CHoriTxtAlign | getHoriAlign () const | 
|  | 
| virtual void | setTextInset (const CPoint &p) | 
|  | 
| CPoint | getTextInset () const | 
|  | 
| virtual void | setTextRotation (double angle) | 
|  | 
| double | getTextRotation () const | 
|  | 
| virtual void | setRoundRectRadius (const CCoord &radius) | 
|  | 
| CCoord | getRoundRectRadius () const | 
|  | 
| virtual void | setFrameWidth (const CCoord &width) | 
|  | 
| CCoord | getFrameWidth () const | 
|  | 
| void | setValueToStringFunction (const ValueToStringFunction &valueToStringFunc) | 
|  | 
| void | setValueToStringFunction (ValueToStringFunction &&valueToStringFunc) | 
|  | 
| void | setValueToStringFunction2 (const ValueToStringFunction2 &valueToStringFunc) | 
|  | 
| void | setValueToStringFunction2 (ValueToStringFunction2 &&valueToStringFunc) | 
|  | 
| virtual void | setStyle (int32_t val) | 
|  | 
| int32_t | getStyle () const | 
|  | 
| virtual void | setPrecision (uint8_t precision) | 
|  | 
| uint8_t | getPrecision () const | 
|  | 
| virtual void | setBackOffset (const CPoint &offset) | 
|  | 
| const CPoint & | getBackOffset () const | 
|  | 
| void | copyBackOffset () | 
|  | 
|  | 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. 
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|  | 
| bool | drawFocusOnTop () override | 
|  | draw focus before view will be drawn or afterwards 
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|  | 
| virtual float | getValue () const | 
|  | 
| virtual void | setValueNormalized (float val) | 
|  | 
| virtual float | getValueNormalized () 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 
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|  | 
| 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 
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|  | 
| virtual void | setListener (IControlListener *l) | 
|  | set main listener 
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|  | 
| void | registerControlListener (IControlListener *listener) | 
|  | register a sub listener 
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|  | 
| void | unregisterControlListener (IControlListener *listener) | 
|  | unregister a sub listener 
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|  | 
| virtual void | setWheelInc (float val) | 
|  | 
| virtual float | getWheelInc () const | 
|  | 
|  | 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 
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|  | 
| virtual void | onWindowActivate (bool state) | 
|  | called when the active state of the window changes 
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|  | 
| 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 
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|  | 
| virtual void | onMouseDownEvent (MouseDownEvent &event) | 
|  | called when a mouse down event occurs 
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|  | 
| virtual void | onMouseMoveEvent (MouseMoveEvent &event) | 
|  | called when a mouse move event occurs 
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|  | 
| virtual void | onMouseUpEvent (MouseUpEvent &event) | 
|  | called when a mouse up event occurs 
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|  | 
| virtual void | onMouseCancelEvent (MouseCancelEvent &event) | 
|  | called when mouse tracking should be canceled 
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|  | 
| virtual void | onMouseEnterEvent (MouseEnterEvent &event) | 
|  | called when the mouse enters this view 
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|  | 
| virtual void | onMouseExitEvent (MouseExitEvent &event) | 
|  | called when the mouse leaves this view 
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|  | 
| virtual void | onMouseWheelEvent (MouseWheelEvent &event) | 
|  | called when a mouse wheel event occurs 
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|  | 
| virtual void | onZoomGestureEvent (ZoomGestureEvent &event) | 
|  | called when a zoom gesture event occurs 
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|  | 
| virtual void | setMouseEnabled (bool bEnable=true) | 
|  | turn on/off mouse usage for this view 
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|  | 
| bool | getMouseEnabled () const | 
|  | get the state of wheather this view uses the mouse or not 
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|  | 
| virtual void | setMouseableArea (const CRect &rect) | 
|  | set the area in which the view reacts to the mouse 
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|  | 
| CRect | getMouseableArea () const | 
|  | get the area in which the view reacts to the mouse 
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|  | 
| virtual CMouseEventResult | onMouseUp (CPoint &where, const CButtonState &buttons) | 
|  | do not use any longer. 
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|  | 
| virtual CMouseEventResult | onMouseMoved (CPoint &where, const CButtonState &buttons) | 
|  | do not use any longer. 
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|  | 
| virtual CMouseEventResult | onMouseCancel () | 
|  | do not use any longer. 
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|  | 
| virtual CMouseEventResult | onMouseEntered (CPoint &where, const CButtonState &buttons) | 
|  | do not use any longer. 
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|  | 
| virtual CMouseEventResult | onMouseExited (CPoint &where, const CButtonState &buttons) | 
|  | do not use any longer. 
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|  | 
| 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 
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|  | 
| void | setHitTestPath (CGraphicsPath *path) | 
|  | 
| virtual bool | hitTest (const CPoint &where, const Event &event=noEvent()) | 
|  | check if where hits this view 
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|  | 
| bool | doDrag (const DragDescription &dragDescription, const SharedPointer< IDragCallback > &callback={}) | 
|  | A drag can only be started from within onMouseDown or onMouseMove. 
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|  | 
| virtual SharedPointer < IDropTarget >
 | getDropTarget () | 
|  | get the drag target for drag and drop handling 
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|  | 
| void | setDropTarget (const SharedPointer< IDropTarget > &dt) | 
|  | set a custom drop target 
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|  | 
| DragResult | doDrag (IDataPackage *source, const CPoint &offset=CPoint(0, 0), CBitmap *dragBitmap=nullptr) | 
|  | a drag can only be started from within onMouseDown 
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|  | 
| virtual int32_t | onKeyDown (VstKeyCode &keyCode) | 
|  | called if a key down event occurs and this view has focus 
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|  | 
| virtual int32_t | onKeyUp (VstKeyCode &keyCode) | 
|  | called if a key up event occurs and this view has focus 
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|  | 
| CCoord | getHeight () const | 
|  | get the height of the view 
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|  | 
| CCoord | getWidth () const | 
|  | get the width of the view 
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|  | 
| virtual void | setViewSize (const CRect &rect, bool invalid=true) | 
|  | set views size 
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|  | 
| const CRect & | getViewSize () const | 
|  | read only access to view size 
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|  | 
| virtual CRect | getVisibleViewSize () const | 
|  | returns the visible size of the view 
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|  | 
| virtual void | parentSizeChanged () | 
|  | notification that one of the views parent has changed its size 
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|  | 
| virtual CPoint & | frameToLocal (CPoint &point) const | 
|  | conversion from frame coordinates to local view coordinates 
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|  | 
| virtual CPoint & | localToFrame (CPoint &point) const | 
|  | conversion from local view coordinates to frame coordinates 
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|  | 
| virtual void | setAutosizeFlags (int32_t flags) | 
|  | set autosize flags 
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|  | 
| int32_t | getAutosizeFlags () const | 
|  | get autosize flags 
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|  | 
| virtual bool | sizeToFit () | 
|  | resize view to optimal size 
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|  | 
| virtual bool | wantsFocus () const | 
|  | check if view supports focus 
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|  | 
| virtual void | setWantsFocus (bool state) | 
|  | set focus support on/off 
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|  | 
| bool | getAttributeSize (const CViewAttributeID id, uint32_t &outSize) const | 
|  | get the size of an attribute 
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|  | 
| bool | getAttribute (const CViewAttributeID id, const uint32_t inSize, void *outData, uint32_t &outSize) const | 
|  | get an attribute 
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|  | 
| bool | setAttribute (const CViewAttributeID id, const uint32_t inSize, const void *inData) | 
|  | set an attribute 
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|  | 
| bool | removeAttribute (const CViewAttributeID id) | 
|  | remove an attribute 
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|  | 
| template<typename T > | 
| bool | setAttribute (const CViewAttributeID id, const T &data) | 
|  | set an attribute 
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|  | 
| template<typename T > | 
| bool | getAttribute (const CViewAttributeID id, T &data) const | 
|  | get an attribute 
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|  | 
| virtual void | setBackground (CBitmap *background) | 
|  | set the background image of this view 
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|  | 
| CBitmap * | getBackground () const | 
|  | get the background image of this view 
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|  | 
| virtual void | setDisabledBackground (CBitmap *background) | 
|  | set background image used when the mouse is not enabled 
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|  | 
| CBitmap * | getDisabledBackground () const | 
|  | get background image used when the mouse is not enabled 
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|  | 
| CBitmap * | getDrawBackground () const | 
|  | get the bitmap which is drawn depending on the enabled state. 
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|  | 
| virtual void | setTransparency (bool val) | 
|  | set views transparent state 
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|  | 
| bool | getTransparency () const | 
|  | get views transparent state 
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|  | 
| virtual void | setAlphaValue (float alpha) | 
|  | set alpha value which will be applied when drawing this view 
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|  | 
| float | getAlphaValue () const | 
|  | get alpha value 
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|  | 
| virtual bool | attached (CView *parent) | 
|  | view is attached to a parent view 
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|  | 
| bool | isAttached () const | 
|  | is view attached to a parentView 
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|  | 
| CView * | getParentView () const | 
|  | get parent view 
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|  | 
| CFrame * | getFrame () const | 
|  | get frame 
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|  | 
| virtual VSTGUIEditorInterface * | getEditor () const | 
|  | get editor 
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|  | 
| 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 
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|  | 
| template<typename T > | 
| T | translateToGlobal (const T &t, bool ignoreFrame=false) const | 
|  | translates a local coordinate to a global one using parent transforms 
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|  | 
| template<typename T > | 
| T & | translateToLocal (T &t, bool ignoreFrame=false) const | 
|  | translates a global coordinate to a local one using parent transforms 
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|  | 
| template<typename T > | 
| T | translateToLocal (const T &t, bool ignoreFrame=false) const | 
|  | translates a local coordinate to a global one using parent transforms 
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|  | 
| 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 
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|  | 
| virtual void | invalid () | 
|  | mark whole view as invalid 
 | 
|  | 
| virtual void | setVisible (bool state) | 
|  | set visibility state 
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|  | 
| 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 
 | 
|  | 
|  | CBaseObject ()=default | 
|  | 
|  | ~CBaseObject () noexceptoverride=default | 
|  | 
|  | CBaseObject (const CBaseObject &) | 
|  | 
| CBaseObject & | operator= (const CBaseObject &) | 
|  | 
| virtual CMessageResult | notify ([[maybe_unused]] CBaseObject *sender,[[maybe_unused]] IdStringPtr message) | 
|  | 
|  | 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 
 | 
|  | 
| virtual | ~IFocusDrawing () noexcept=default | 
|  | 
a popup menu control 
Define a rectangle view where a text-value can be displayed with a given font and color. The text-value is centered in the given rect. A bitmap can be used as background, a second bitmap can be used when the option menu is popuped. There are 2 styles with or without a shadowed text. When a mouse click occurs, a popup menu is displayed.