Displays a wheel in the GUI. More...

#include <GUIWheel.h>

Inheritance diagram for CGUIWheel:

[legend]

Classes
struct	NodeInfo
	Contains information about one node. More...

Public Types
typedef eC_TListDoubleLinked< NodeInfo >	NodeList
	Type used for the nodes.

Public Types inherited from CGUIObject
enum	FourWayFocus_t { FOCUS_LEFT , FOCUS_RIGHT , FOCUS_UP , FOCUS_DOWN }

Public Member Functions
	CGUIWheel ()
	Default constructor.

	CGUIWheel (CGUICompositeObject *const pkParent, const eC_Value &vX, const eC_Value &vY, const eC_Value &vWidth, const eC_Value &vHeight, const ObjectHandle_t &eID=NO_HANDLE)

	CGUIWheel (const CGUIWheel &kToBeCopied)

virtual void	AdaptWheel ()

virtual void	AddEntry (const eC_String &kEntry, eC_Bool bSort=false)

void	DeInit ()

virtual void	DeleteAllEntries ()

virtual void	DeleteEntry (const eC_String &kEntry)

virtual void	DoAnimate (const eC_Value &vTimes=eC_FromInt(1))

virtual eC_Bool	DoButtonDown (const eC_Value &vAbsX, const eC_Value &vAbsY)

virtual eC_Bool	DoClick (const eC_Value &vAbsX, const eC_Value &vAbsY)

virtual eC_Bool	DoDrag (const eC_Value &vDeltaX, const eC_Value &vDeltaY, const eC_Value &vAbsX, const eC_Value &vAbsY)

virtual eC_Bool	DoDragEnd (const eC_Value &vAbsX, const eC_Value &vAbsY)

virtual eC_Bool	DoDraw ()

eC_Bool	GetAnimatedUpdate () const

virtual eC_UInt	GetCurrentIndex ()

virtual const eC_String &	GetCurrentValue ()

CGUICommonEnums::Orientation_t	GetDirection () const

eC_UInt	GetEntriesColor () const

FontResource_t	GetEntriesFont () const

eC_UInt	GetFocussedEntryColor () const

FontResource_t	GetFocussedEntryFont () const

eC_Int	GetMaxValue ()

eC_Int	GetMinValue ()

CGUINinePatch &	GetNinePatch ()

eC_UInt	GetNumberOfEntries ()

eC_Int	GetStepSize () const

void	Init ()

eC_Bool	IsCyclic () const

virtual eC_Bool	IsHighlightable () const

eC_Bool	IsUsingRange () const

virtual void	NormalizeEntry (eC_String &kEntry)

virtual void	OnColorPropertyChange ()

CGUIWheel &	operator= (const CGUIWheel &kSource)

virtual void	ReadFromStream ()

virtual void	ScrollTo (const eC_String &kNodeText)

virtual void	ScrollTo (eC_UInt uiNodeIndex)

virtual void	ScrollToAnimated (const eC_String &kNodeText)

virtual void	ScrollToAnimated (eC_UInt uiNodeIndex)

virtual eC_Int	SearchEntry (const eC_String &kNodeText)

void	SetAnimatedUpdate (const eC_Bool &bAnimatedUpdate)

void	SetCyclic (eC_Bool bCyclic)

void	SetDirection (CGUICommonEnums::Orientation_t eDirection)

void	SetEntriesColor (const eC_UInt &uiEntriesColor)

void	SetEntriesColor (const GlobalProperty_t &eEntriesColor)

void	SetEntriesFont (const FontResource_t &eFontID)

void	SetFocussedEntryColor (const eC_UInt &uiFocussedEntryColor)

void	SetFocussedEntryColor (const GlobalProperty_t &eFocussedEntryColor)

void	SetFocussedEntryFont (const FontResource_t &eFontID)

virtual void	SetHeight (const eC_Value &vHeight)

void	SetMaxValue (eC_Int iMaxValue)

void	SetMinValue (eC_Int iMinValue)

void	SetPostfixString (const eC_String &kPostfixString)

void	SetStepSize (eC_Int iStepSize)

void	SetUseRange (eC_Bool bUseRange)

virtual eC_Bool	SetValue (const CGUIValue &rkValue)

virtual void	SetWidth (const eC_Value &vWidth)

virtual void	WriteToStream (const eC_Bool bWriteClassID=false)

Public Member Functions inherited from CGUIObject
	CGUIObject ()

	CGUIObject (CGUICompositeObject *const pkParent, const CGUIRect &kRect, const ObjectHandle_t &eID=NO_HANDLE)

	CGUIObject (CGUICompositeObject *const pkParent, const eC_Value &vX, const eC_Value &vY, const eC_Value &vWidth, const eC_Value &vHeight, const ObjectHandle_t &eID=NO_HANDLE)

	CGUIObject (const CGUIObject &kSource)

virtual	~CGUIObject ()

void	AddValueObserver (CGUIObserver *pkObserver)

eC_Bool	CalculateInvalidatedRect (CGUIRect &rRect) const

virtual eC_Bool	ClaimFocus ()

virtual void	CreateSnapshot (eC_UInt uiBackColor=0x00)

eC_Bool	DataPoolConnectorExists () const

void	DeleteSnapshot ()

virtual void	DisableSnapshotDrawing (eC_Bool bDeleteSnapshot=true)

virtual eC_Bool	DoDraw ()

virtual eC_Bool	DoDrawSnapshot ()

virtual void	EnableSnapshotDrawing ()

virtual CGUIObject *	FindObject (const eC_Value &vAbsX, const eC_Value &vAbsY)

virtual eC_Bool	FocusAny ()

virtual eC_Bool	FocusNext (CGUIObject *const pRefObj=NULL, const eC_Bool &bSubTreeOfRefObjDone=false)

virtual eC_Bool	FocusPrevious (CGUIObject *const pRefObj=NULL, const eC_Bool &bSubTreeOfRefObjDone=false)

CGUIRect	GetAbsRect () const

eC_Value	GetAbsXPos () const

eC_Value	GetAbsXPosCenter () const

eC_Value	GetAbsXPosREdge () const

eC_Value	GetAbsYPos () const

eC_Value	GetAbsYPosBEdge () const

eC_Value	GetAbsYPosCenter () const

eC_UByte	GetAlpha () const

CGUIBehaviourDecorator *	GetBehaviour ()

const CGUIBehaviourDecorator *	GetBehaviour () const

GUIBitmapPlaneID_t	GetBitmapID () const

CGUIBitmapPlane &	GetBitmapPlane () const

CGUIRect	GetCurrentAbsRect () const

eC_Value	GetCurrentAbsXPos () const

eC_Value	GetCurrentAbsXPosCenter () const

eC_Value	GetCurrentAbsXPosREdge () const

eC_Value	GetCurrentAbsYPos () const

eC_Value	GetCurrentAbsYPosBEdge () const

eC_Value	GetCurrentAbsYPosCenter () const

CDataPoolConnector &	GetDataPoolConnector ()

eC_Value	GetDistanceBottom () const

eC_Value	GetDistanceRight () const

eC_Value	GetHalfHeight () const

eC_Value	GetHalfWidth () const

eC_Value	GetHeight () const

ObjectHandle_t	GetID () const

CGUILayouter *	GetLayouter ()

const CGUILayouter *	GetLayouter () const

ObjectHandle_t	GetNeighborBottomID () const

ObjectHandle_t	GetNeighborLeftID () const

ObjectHandle_t	GetNeighborRightID () const

ObjectHandle_t	GetNeighborTopID () const

CGUIObject *	GetObjectByID (const ObjectHandle_t &eID, const eC_Bool &bOnlyVisible=false)

const CGUIObject *	GetObjectByID (const ObjectHandle_t &eID, const eC_Bool &bOnlyVisible=false) const

CGUIRect	GetOriginRect () const

CGUICompositeObject *	GetParent ()

const CGUICompositeObject *	GetParent () const

CGUIRect	GetRelRect () const

eC_Value	GetRelXPos () const

eC_Value	GetRelXPosCenter () const

eC_Value	GetRelXPosREdge () const

eC_Value	GetRelYPos () const

eC_Value	GetRelYPosBEdge () const

eC_Value	GetRelYPosCenter () const

UUID_t	GetUUID () const

eC_Value	GetWidth () const

void	InvalidateArea ()

eC_Bool	IsClickable () const

eC_Bool	IsClickThrough () const

virtual eC_Bool	IsCompositeObject () const

eC_Bool	IsDescendantOf (const CGUIObject *const pAncestor) const

eC_Bool	IsDisabled () const

eC_Bool	IsDragable () const

eC_Bool	IsDragged () const

eC_Bool	IsDrawingSnapshot () const

eC_Bool	IsFocussable () const

eC_Bool	IsFocussed () const

eC_Bool	IsGrayedOut () const

virtual eC_Bool	IsHighlightable () const

eC_Bool	IsHighlighted () const

eC_Bool	IsInvisible () const

eC_Bool	IsPressed () const

eC_Bool	IsStopFocus () const

void	NotifyValueObservers (const CGUIValue &kValue, const eC_UInt uiX=0, const eC_UInt uiY=0)

CGUIObject &	operator= (const CGUIObject &kSource)

virtual void	ReadFromStream ()

virtual void	RefreshLayout (CGUILayouter::eMovedEdges_t eMovedEdges) const

void	RemoveValueObserver (CGUIObserver *pkObserver)

void	RenderToBitmap (eC_UInt uiBitmapID, eC_Value vXOffset=eC_FromInt(0), eC_Value vYOffset=eC_FromInt(0))

eC_Bool	RequestFocus ()

void	SetAlpha (eC_UByte ubAlpha)

void	SetBehaviour (CGUIBehaviourDecorator *pkBehaviour)

void	SetClickThrough (const eC_Bool &bClickThrough)

virtual void	SetDisabled (const eC_Bool &bDisabled)

virtual void	SetFocussable (const eC_Bool &bFocussable)

virtual void	SetGrayedOut (const eC_Bool &bGrayOut)

virtual void	SetHeight (const eC_Value &vY)

void	SetID (const ObjectHandle_t &eID)

virtual void	SetInvisible (const eC_Bool &bInvisible)

void	SetLayouter (CGUILayouter *pLayouter)

void	SetNeighborBottomID (const ObjectHandle_t eNewNeighborBottomID)

void	SetNeighborIDs (const ObjectHandle_t eNewNeighborLeftID, const ObjectHandle_t eNewNeighborRightID, const ObjectHandle_t eNewNeighborTopID, const ObjectHandle_t eNewNeighborBottomID)

void	SetNeighborLeftID (const ObjectHandle_t eNewNeighborLeftID)

void	SetNeighborRightID (const ObjectHandle_t eNewNeighborRightID)

void	SetNeighborTopID (const ObjectHandle_t eNewNeighborTopID)

virtual void	SetParent (CGUICompositeObject *const pkParent)

void	SetRelRect (const CGUIRect &kNewRect)

virtual void	SetRelXPos (const eC_Value &vX)

void	SetRelXPosCenter (const eC_Value &vXCenter)

void	SetRelXPosREdge (const eC_Value &vX)

virtual void	SetRelYPos (const eC_Value &vY)

void	SetRelYPosBEdge (const eC_Value &vY)

void	SetRelYPosCenter (const eC_Value &vYCenter)

void	SetStopFocus (const eC_Bool &bDontFocusToParent)

void	SetUUID (const UUID_t &kUUID)

virtual eC_Bool	SetValue (CDataPoolEntry &rkValue)

virtual eC_Bool	SetValue (const CGUIValue &rkValue)

virtual void	SetWidth (const eC_Value &vX)

virtual void	WriteToStream (const eC_Bool bWriteClassID=false)

Public Member Functions inherited from CGUIBehaviour
virtual eC_Bool	DoScale (const eC_Value &vDelta)

virtual eC_Bool	DoUserEvent (CGUIEvent *const pEvent)

virtual void	OnCreate ()

virtual void	OnDataPool (const DataPoolResource_t &eID)

virtual void	OnDelete ()

virtual void	OnHide ()

virtual void	OnShow ()

virtual eC_Bool	DoLongClick (const eC_Value &vAbsX=eC_FromInt(-1), const eC_Value &vAbsY=eC_FromInt(-1))

virtual eC_Bool	DoDoubleClick (const eC_Value &vAbsX=eC_FromInt(-1), const eC_Value &vAbsY=eC_FromInt(-1))

virtual eC_Bool	DoButtonUp (const eC_Value &vAbsX=eC_FromInt(-1), const eC_Value &vAbsY=eC_FromInt(-1))

virtual eC_Bool	DoMouseEnter (const eC_Value &vAbsX=eC_FromInt(-1), const eC_Value &vAbsY=eC_FromInt(-1))

virtual eC_Bool	DoMouseLeave (const eC_Value &vAbsX=eC_FromInt(-1), const eC_Value &vAbsY=eC_FromInt(-1))

virtual eC_Bool	DoMouseMove (const eC_Value &vAbsX=eC_FromInt(-1), const eC_Value &vAbsY=eC_FromInt(-1))

virtual void	GetFocus ()

virtual void	LoseFocus ()

virtual eC_Bool	Decrease ()

virtual eC_Bool	Increase ()

virtual eC_Bool	DoKeyDown (const GUIKeyIdentifier_t &eKeyIdentifier, const eC_UInt &uiModifiers)

virtual eC_Bool	DoKeyUp (const GUIKeyIdentifier_t &eKeyIdentifier, const eC_UInt &uiModifiers)

virtual eC_Bool	DoChar (const eC_UInt &uiKey, const GUIKeyIdentifier_t &eKeyIdentifier, const eC_UInt &uiModifiers)

virtual eC_Bool	DoScroll (const eC_Value &vAbsX, const eC_Value &vAbsY, const eC_Value &vDelta, const eC_Bool &bModifierActive)

Public Member Functions inherited from CGUIStreamableObject
const eC_String &	GetXMLTag () const

virtual void	ReadFromStream ()

void	SetXMLTag (const eC_String &kXMLTag)

virtual void	WriteToStream (const eC_Bool bWriteClassID=false)

Public Member Functions inherited from CGUIAnimatable
virtual	~CGUIAnimatable ()
	Destructor. Removes all existing animation callbacks.

virtual void	DoAnimate (const eC_Value &vTimes=eC_FromInt(1))

virtual eC_Bool	IsAnimating () const

virtual void	StartAnimation ()

virtual void	StopAnimation ()

Public Member Functions inherited from CGUIColorPropertyObserver
	CGUIColorPropertyObserver ()
	default-constructor

	~CGUIColorPropertyObserver ()
	destructor

eC_UInt	AddColorProperty (const eC_Bool &bColorIsProperty, const eC_UInt &uiColorValue, const GlobalProperty_t &eColorProperty)

void	AddColorProperty (const eC_UInt &uiIndex, const eC_Bool &bColorIsProperty, const eC_UInt &uiColorValue, const GlobalProperty_t &eColorProperty)

ColorValue_t	GetColorProperty (const eC_UInt &uiIndex) const

eC_UInt	GetColorValue (const eC_UInt &uiIndex) const

virtual void	OnColorPropertyChange ()

virtual void	OnNotification ()
	Called by CGUISubject whenever an observed object triggers an update. More...

void	RemoveColorProperty (const eC_UInt &uiIndex)

void	SetColorProperty (const eC_UInt &uiIndex, const ColorValue_t &kColorValue)

void	SetColorProperty (const eC_UInt &uiIndex, const eC_UInt &uiColorValue)

void	SetColorProperty (const eC_UInt &uiIndex, const GlobalProperty_t &eColorProperty)

Public Member Functions inherited from CGUIObserver
	CGUIObserver ()
	Default constructor.

virtual	~CGUIObserver ()
	Default destructor. Notifies all subjects of destruction.

const eC_TListDoubleLinked< CGUISubject * > &	GetSubjectList () const

virtual void	OnNotification ()
	Called by CGUISubject whenever an observed object triggers an update. More...

virtual void	OnNotification (const CGUIObject *const pkUpdatedObject)

virtual void	OnNotification (const CGUIValue &kObservedValue, const CGUIObject *const pkUpdatedObject, const eC_UInt uiX=0, const eC_UInt uiY=0)

virtual void	OnNotification (const eC_String &kMessage)

void	SetAutoDelete (const eC_Bool bAutoDelete)

Protected Member Functions
virtual void	AdjustCurrentScrollPosAndNode (eC_Value vDragDelta)

virtual void	AdjustNodesRelativePositions ()

virtual void	AdjustNodesRelativePositionsCyclic ()

virtual void	AdjustNodesRelativePositionsNotCyclic ()

virtual void	AdjustSize ()

virtual void	CreateNodesFromRange ()

virtual eC_UInt	GetCurrentNode ()

virtual NodeList::SafeIterator	GetCurrentNodeSafeIter ()

virtual eC_Value	GetCurrentScrollPosForCurrentDirection ()

virtual eC_Value	GetDefaultNodeSizeCurrentDirection ()

virtual NodeList::Iterator	GetNextNodeCyclic (NodeList::Iterator kIter)

virtual eC_UInt	GetNodeIndexFromIter (const NodeList::Iterator &kNodeIter)

virtual void	GetNodeIndexInRelPos (eC_Value vOffset, eC_Int &iIndex, eC_Int &iCycle, eC_Value &vScrollPos)

NodeList &	GetNodes ()

virtual NodeList::Iterator	GetPreviousNodeCyclic (NodeList::Iterator kIter)

virtual eC_Value	IndexCycleOffsetToPixel (eC_Int iIndex, eC_Int iCycle, eC_Value vOffset)

virtual void	PixelToIndexCycleOffset (eC_Value vPixel, eC_Int &iIndex, eC_Int &iCycle, eC_Value &vOffset)

virtual void	SetCurrentNode (eC_UInt uiNodeIndex)

virtual void	SetCurrentNodeSafeIter (const NodeList::SafeIterator &kNodeSafeIter)

virtual void	SetCurrentScrollPosForCurrentDirection (eC_Value vCurrentScrollPos)

virtual void	SetDefaultNodeSize (eC_Value vWidth, eC_Value vHeight)

virtual void	StartScrollingAnimation ()

virtual void	StopScrollingAnimation ()

Protected Member Functions inherited from CGUIObject
virtual eC_Bool	CreateBitmapPlane ()

virtual eC_Bool	FourWayNext (FourWayFocus_t eFocusDirection)

Protected Member Functions inherited from CGUIStreamableObject
eC_UInt	ReadStreamingHeader (const eC_UInt &uiClassVersion, const eC_UInt &uiClassMinVersion=0) const

void	WriteStreamingFooter (const eC_Bool &bWriteClassID) const

void	WriteStreamingHeader (const eC_Bool &bWriteClassID, const eC_Char *const pkClassIDTag, const eC_Int &iClassID, const eC_UInt &uiClassVersion) const

Protected Member Functions inherited from CGUIObserver
virtual void	AddSubject (CGUISubject *pSubjectToAdd)

virtual void	RemoveSubject (CGUISubject *pSubjectToRemove)

Protected Attributes
eC_Bool	m_bAnimatedUpdate
	if updates should animate to value, rather than jump

eC_Bool	m_bCyclic
	True if wheel is cyclic. False if non-cyclic. The wheel then stops at begin/end of entries.

eC_Bool	m_bFillFromBegin
	If true entries will be filled in front of entry, if false at end.

eC_Bool	m_bUseRange
	If true entries will be automatically generated with the use of below values.

eC_UInt	m_CurrentNodeIndex
	Index of current node.

NodeList::SafeIterator	m_CurrentNodeSafeIter
	Iterator pointing to the current node/entry.

ImageResource_t	m_eBGImage
	Used background image.

CGUICommonEnums::Orientation_t	m_eDirection
	Direction of the wheel. Either horizontal or vertical.

CGUIEasing::EasingType_t	m_eEasingTypeBack
	Easing for non-cyclic wheel if dragged further then wheel size.

CGUIEasing::EasingType_t	m_eEasingTypeCurrent
	EasingType used for kinetic animation. More...

CGUIEasing::EasingType_t	m_eEasingTypeNormal
	Easing used for all animations which will not go further then the wheel end.

FontResource_t	m_eEntriesFont
	Font of all non focused entries.

FontResource_t	m_eFocussedEntryFont
	Font of the focused entry.

eC_Int	m_iAniStartNodeCycle
	Animation start node cycle.

eC_Int	m_iAniStartNodeIndex
	Animation start node index.

eC_Int	m_iAniTargetNodeCycle
	Animation target node cycle.

eC_Int	m_iAniTargetNodeIndex
	Animation target node.

eC_Int	m_iMaxValue
	Biggest generated entry.

eC_Int	m_iMinDigitNumber
	Minimal number of digits.

eC_Int	m_iMinValue
	Smallest generated entry.

eC_Int	m_iStepSize
	Step size used for entry generation.

CGUIPoint	m_kDragStart
	Holds the start point of a drag.

eC_String	m_kFillupString
	String will be used to fill up missing digits.

eC_String	m_kFocussedValue
	Current focused value.

CGUINinePatch	m_kNinePatch
	used ninepatch

NodeList	m_kNodes
	List containing all nodes/entries.

eC_String	m_kPostfixString
	String will be place behind of entry. Can be used for example for units etc.

eC_String	m_kPrefixString
	String will be place in front of entry.

eC_UInt	m_uiDragStarted
	Holds the time when the last drag was started. Used to calculate the drag speed.

eC_UInt	m_uiDragTimeStamp
	Time at start of animation and Timestamp of last received DoDrag()-Event.

eC_UInt	m_uiNumOfVisibleNodes
	Number of visible nodes of the wheel.

eC_Value	m_vAdditionalSpace
	Used for positioning in DoDraw.

eC_Value	m_vAniStartScrollPos
	Animation start scrolling position.

eC_Value	m_vAniTargetScrollPos
	Animation target scrolling position.

eC_Value	m_vCurrentScrollPosX
	Scrolling position of current node (offset in pixels (0-m_vNodeDefaultWidth)).

eC_Value	m_vCurrentScrollPosY
	Scrolling position of current node (offset in pixels (0-m_vNodeDefaultHeight)).

eC_Value	m_vEasingDurationBack
	Easing duration for non-cyclic wheel if dragged further then wheel size.

eC_Value	m_vEasingDurationCurrent
	Duration of easing animation for kinetic scrolling. More...

eC_Value	m_vEasingDurationNormal
	Easing duration used for all animations which will not go further then the wheel end.

eC_Value	m_vNodeDefaultHeight
	Entry height in pixels. Has to be > 0.

eC_Value	m_vNodeDefaultWidth
	Entry width in pixels. Has to be > 0.

eC_Value	m_vNodeX
	Node horizontal feed rate for the gui text positions.

eC_Value	m_vNodeY
	Node vertical feed rate for the gui text positions.

eC_Value	m_vRemainingSpaceX
	If the nodes are not fitting exactly this is the rest space.

eC_Value	m_vRemainingSpaceY
	If the nodes are not fitting exactly this is the rest space.

eC_Value	m_vTargetPos
	Target position in pixels for animation.

Protected Attributes inherited from CGUIObject
UUID_t	m_kUUID
	UUID of object.

Static Protected Attributes
static const eC_UInt	INDEX_COLOR_ENTRY
	index for entry-color

static const eC_UInt	INDEX_COLOR_FOCUSSEDENTRY
	index for focussed entry color

Additional Inherited Members
Static Public Member Functions inherited from CGUIStreamableObject
static UUID_t	GenerateUUID ()

Static Public Attributes inherited from CGUIObject
static const eC_Char	XMLTAG_ALPHA []
	XML tag to be used writing alpha-value into a stream.

static const eC_Char	XMLTAG_CLICKTHROUGH []
	XML tag to be used writing clickthrough-state into a stream.

static const eC_Char	XMLTAG_CONTROLCLASSID []
	XML tag to be used when writing a control class ID into a stream.

static const eC_Char	XMLTAG_DISABLED []
	XML tag to be used writing disabled-state into a stream.

static const eC_Char	XMLTAG_FOCUSSABLE []
	XML tag to be used writing focussable-state into a stream.

static const eC_Char	XMLTAG_GRAYEDOUT []
	XML tag to be used writing grayedout-state into a stream.

static const eC_Char	XMLTAG_HEIGHT []
	XML tag to be used writing height into a stream.

static const eC_Char	XMLTAG_INVISIBLE []
	XML tag to be used writing invisible-state into a stream.

static const eC_Char	XMLTAG_OBJECTID []
	XML tag to be used writing object id into a stream.

static const eC_Char	XMLTAG_OVERRIDDENNEIGHBORS []
	XML tag to be used writing overridden neighbors into a stream.

static const eC_Char	XMLTAG_UUID []
	XML tag to be used when writing a UUID into a stream.

static const eC_Char	XMLTAG_WIDTH []
	XML tag to be used writing width into a stream.

static const eC_Char	XMLTAG_XPOS []
	XML tag to be used writing x-position into a stream.

static const eC_Char	XMLTAG_YPOS []
	XML tag to be used writing y-position into a stream.

Static Public Attributes inherited from CGUIBehaviour
static const eC_Char	XMLTAG_BEHAVIOURCLASSID []
	XML tag to be used when writing a behaviour class ID into a stream.

static const eC_Char	XMLTAG_BEHAVIOURCOUNT []
	XML tag for count.

Static Public Attributes inherited from CGUIStreamableObject
static const eC_Char	XMLTAG_CLASSVERSION []

Detailed Description

Displays a wheel in the GUI.

The "wheel" control is used to display a wheel. The position and dimension of the image can be set freely. The scaling of the background image is arbitrary in x and y dimension - so the aspect ratio can be changed. The "wheel" control is typically used to select a value out of a small number of elements e.g., temperatures. The "wheel" can by endless (means: cyclic).

This control displays a wheel containing a range of values.

Example:

// Create a wheel.
CGUIWheel* pkWheel = new CGUIWheel(this,
eC_FromInt(0), eC_FromInt(0),
eC_FromInt(30), eC_FromInt(30),
OBJ_WHEEL_ID,
);
pkWheel->AddEntry("aaaa");

Constructor & Destructor Documentation

◆ CGUIWheel() [1/2]

CGUIWheel::CGUIWheel	(	CGUICompositeObject *const	pkParent,
		const eC_Value &	vX,
		const eC_Value &	vY,
		const eC_Value &	vWidth,
		const eC_Value &	vHeight,
		const ObjectHandle_t &	eID = `NO_HANDLE`
	)

Constructor

Parameters

pkParent	Pointer to the parent object of this image.
vX	The x coordinate of the upper left corner of this image.
vY	The y coordinate of the upper left corner of this image.
vWidth	The width of this image.
vHeight	The height of this image.
eID	This wheel's object ID.

◆ CGUIWheel() [2/2]

CGUIWheel::CGUIWheel ( const CGUIWheel & kToBeCopied )

Copy constructor

Parameters

kToBeCopied

Member Function Documentation

◆ AdaptWheel()

virtual void CGUIWheel::AdaptWheel ( )

virtual

Adapt the wheel to its current parameters. Call this after updating the range of values.

◆ AddEntry()

virtual void CGUIWheel::AddEntry	(	const eC_String &	kEntry,
		eC_Bool	bSort = `false`
	)

virtual

Adds a new entry to the wheel.

Parameters

kEntry	Value of new entry.
bSort	True if wheel should be sorted after adding entry.

◆ AdjustCurrentScrollPosAndNode()

virtual void CGUIWheel::AdjustCurrentScrollPosAndNode ( eC_Value vDragDelta )

protectedvirtual

Adjusts all the current node and scrolling position dependent of the DragDelta.

Parameters

vDragDelta The offset to which the text positions should be adjusted.

◆ AdjustNodesRelativePositions()

virtual void CGUIWheel::AdjustNodesRelativePositions ( )

protectedvirtual

Adjusts all nodes GUIText to reflect the current position

◆ AdjustNodesRelativePositionsCyclic()

virtual void CGUIWheel::AdjustNodesRelativePositionsCyclic ( )

protectedvirtual

Adjusts all nodes GUIText to reflect the current position. Used for cyclic wheels.

◆ AdjustNodesRelativePositionsNotCyclic()

virtual void CGUIWheel::AdjustNodesRelativePositionsNotCyclic ( )

protectedvirtual

Adjusts all nodes GUIText to reflect the current position. Used for non-cyclic wheels.

◆ AdjustSize()

virtual void CGUIWheel::AdjustSize ( )

protectedvirtual

Adjusts the sizes of remaining space, number of visible nodes and default height.

◆ CreateNodesFromRange()

virtual void CGUIWheel::CreateNodesFromRange ( )

protectedvirtual

If m_bUseRange is true this method creates nodes between m_iMinValue and m_iMaxValue using m_iStepSize as step size.

◆ DeInit()

void CGUIWheel::DeInit ( )

De initializes members.

◆ DeleteAllEntries()

virtual void CGUIWheel::DeleteAllEntries ( )

virtual

Deletes all entries from the wheel.

◆ DeleteEntry()

virtual void CGUIWheel::DeleteEntry ( const eC_String & kEntry )

virtual

Deletes an entry from the wheel.

Parameters

kEntry Value of entry which will be deleted.

◆ DoAnimate()

virtual void CGUIWheel::DoAnimate ( const eC_Value & vTimes = eC_FromInt(1) )

virtual

Called when the timer of an animation callback belonging to this animatable has expired.

Parameters

vTimes The factor of the registered callback time in relation to the actually elapsed time. For example, the elapsed time is 80ms, and the standard time is 50ms, then vTimes is 1.6. If the given time in GETTIMER.AddAnimationCallback is 0, It will be set to -1.

Reimplemented from CGUIAnimatable.

◆ DoButtonDown()

virtual eC_Bool CGUIWheel::DoButtonDown	(	const eC_Value &	vAbsX,
		const eC_Value &	vAbsY
	)

virtual

Called when the mouse button or finger is pressed down over an object.

Note: DoButtonDown() should work on the absolute positions of this object, that were set at the time of the passed redraw, as the user expects to click on what he sees and not to click on the object in a newer and probably intermediate state that he currently does not see in this state. Thus, to calculate the relative position (where the object was pressed relative to the origin of this object) from the vAbsY argument you must do it like this: vMyRelYPos = vAbsY - GetAbsYPos().

Parameters

vAbsX	X-position in screen coordinates where the click occurred
vAbsY	Y-position in screen coordinates where the click occurred

Returns: True The event has been handled.
False The event has not been handled. In this base implementation always returns False.

Reimplemented from CGUIBehaviour.

◆ DoClick()

virtual eC_Bool CGUIWheel::DoClick	(	const eC_Value &	vAbsX,
		const eC_Value &	vAbsY
	)

virtual

Called when the object receives a click event. A click can e.g., be the result of a mouse click, a finger press/release sequence on touchscreens, or be triggered by a GK_ACTION keyboard event.

Note: DoClick() should work on the absolute positions of this object, that were set at the time of the passed redraw, as the user expects to click on what he sees and not to click on an object in a newer and probably intermediate state that he currently does not see. Thus, to calculate the relative position (where the mouse button was pressed and released at the same position for in a certain time span, relative to the origin of this object) from the vAbsY argument you must do it like this: vMyRelYPos = vAbsY - GetAbsYPos().

Parameters

vAbsX	X-position in screen coordinates where the click occurred
vAbsY	Y-position in screen coordinates where the click occurred

Returns: True The event has been handled.
False The event has not been handled. In this base implementation it always returns False.

Reimplemented from CGUIBehaviour.

◆ DoDrag()

virtual eC_Bool CGUIWheel::DoDrag	(	const eC_Value &	vDeltaX,
		const eC_Value &	vDeltaY,
		const eC_Value &	vAbsX,
		const eC_Value &	vAbsY
	)

virtual

Called when the object receives a Drag event. Drags are typically created if the mouse is being used while a mouse-button is being pressed, or if the user moves his finger over a touchscreen.

Parameters

vDeltaX	relative movement in x-direction since the last call of DoDrag/ButtonDown
vDeltaY	relative movement in y-direction since the last call of DoDrag/ButtonDown
vAbsX	current X-position in screen coordinates of the mouse
vAbsY	current Y-position in screen coordinates of the mouse

Returns: True If the event has been handled.
false Else.

Reimplemented from CGUIBehaviour.

◆ DoDragEnd()

virtual eC_Bool CGUIWheel::DoDragEnd	(	const eC_Value &	vAbsX,
		const eC_Value &	vAbsY
	)

virtual

Called on the dragged object (=the object on which the initial ButtonDown-event occurred) when the mouse button is released after a drag event.

Parameters

vAbsX	current X-position in screen coordinates of the mouse
vAbsY	current Y-position in screen coordinates of the mouse

Returns: True If the event has been handled.
false Else.

Reimplemented from CGUIBehaviour.

◆ DoDraw()

virtual eC_Bool CGUIWheel::DoDraw ( )

virtual

Visualizes the object. It is forbidden to call SetRelXPos, SetRelYPos, SetWidth or SetHeight in DoDraw, i.e., it is not allowed to change the layout.

Returns: True if anything was drawn, False otherwise

Reimplemented from CGUIObject.

◆ GetAnimatedUpdate()

eC_Bool CGUIWheel::GetAnimatedUpdate ( ) const

get if updates will trigger animations

Returns: true if so

◆ GetCurrentIndex()

virtual eC_UInt CGUIWheel::GetCurrentIndex ( )

virtual

GetCurrentIndex returns the current focused entry value.

Returns: eC_UInt containing the current focused index.

◆ GetCurrentNode()

virtual eC_UInt CGUIWheel::GetCurrentNode ( )

protectedvirtual

Retrieves the current node index.

Returns: The current node index.

◆ GetCurrentNodeSafeIter()

virtual NodeList::SafeIterator CGUIWheel::GetCurrentNodeSafeIter ( )

protectedvirtual

Retrieves an iterator pointing to the current node.

Returns: The iterator to the current position

◆ GetCurrentScrollPosForCurrentDirection()

virtual eC_Value CGUIWheel::GetCurrentScrollPosForCurrentDirection ( )

protectedvirtual

Gets the current scrolling position dependent of direction.

Returns: Value of the scrolling position.

◆ GetCurrentValue()

virtual const eC_String & CGUIWheel::GetCurrentValue ( )

virtual

GetCurrentValue returns the current focused entry value.

Returns: eC_String containing the current value.

◆ GetDefaultNodeSizeCurrentDirection()

virtual eC_Value CGUIWheel::GetDefaultNodeSizeCurrentDirection ( )

protectedvirtual

Retrieves the node size dependent to the direction of the wheel.

Returns: Value of the node size for the current direction.

◆ GetDirection()

CGUICommonEnums::Orientation_t CGUIWheel::GetDirection ( ) const

Get currently set direction of wheel

Returns: direction

◆ GetEntriesColor()

eC_UInt CGUIWheel::GetEntriesColor ( ) const

returns the curently used color for entries

Returns: color

◆ GetEntriesFont()

FontResource_t CGUIWheel::GetEntriesFont ( ) const

Get the font-id for entries

Returns: font-id

◆ GetFocussedEntryColor()

eC_UInt CGUIWheel::GetFocussedEntryColor ( ) const

returns the curently used color for the foccused entry

Returns: color

◆ GetFocussedEntryFont()

FontResource_t CGUIWheel::GetFocussedEntryFont ( ) const

Get the font-id for focussed entries

Returns: font-id

◆ GetMaxValue()

eC_Int CGUIWheel::GetMaxValue ( )

Get the maximum allowed value of the wheel

Returns: Maximum value

◆ GetMinValue()

eC_Int CGUIWheel::GetMinValue ( )

Get the minimum allowed value of the wheel

Returns: Minimum value

◆ GetNextNodeCyclic()

virtual NodeList::Iterator CGUIWheel::GetNextNodeCyclic ( NodeList::Iterator kIter )

protectedvirtual

Retrieves an iterator pointing to the next node.

Parameters

kIter Iterator pointing to double linked list.

Returns: An iterator to the next node.

◆ GetNinePatch()

CGUINinePatch & CGUIWheel::GetNinePatch ( )

inline

Get the nine-patch which is used to draw the background of the wheel

Returns: nine-patch

◆ GetNodeIndexFromIter()

virtual eC_UInt CGUIWheel::GetNodeIndexFromIter ( const NodeList::Iterator & kNodeIter )

protectedvirtual

Retrieves the index pointing to the current node.

Parameters

kNodeIter Iterator pointing to the position to which the index should be returned.

Returns: The iterator to the current position

◆ GetNodeIndexInRelPos()

virtual void CGUIWheel::GetNodeIndexInRelPos	(	eC_Value	vOffset,
		eC_Int &	iIndex,
		eC_Int &	iCycle,
		eC_Value &	vScrollPos
	)

protectedvirtual

Retrieves the node index specified via an offset in pixels.

Parameters

vOffset	Offset in pixels to the current position.
iIndex	Resulting index.
iCycle	Resulting cycle.
vScrollPos	Resulting scrolling position.

◆ GetNodes()

NodeList & CGUIWheel::GetNodes ( )

protected

Returns a reference to the internal list of nodes.

Returns: List of nodes

◆ GetNumberOfEntries()

eC_UInt CGUIWheel::GetNumberOfEntries ( )

Returns the total number of entries in the wheel.

Returns: The total number of entries in the wheel

◆ GetPreviousNodeCyclic()

virtual NodeList::Iterator CGUIWheel::GetPreviousNodeCyclic ( NodeList::Iterator kIter )

protectedvirtual

Retrieves an iterator pointing to the previous node.

Parameters

kIter Iterator pointing to double linked list.

Returns: An iterator to the previous node.

◆ GetStepSize()

eC_Int CGUIWheel::GetStepSize ( ) const

Get the stepsize between two values within the wheel.

Returns: stepsize/distance of values in the wheel

◆ IndexCycleOffsetToPixel()

virtual eC_Value CGUIWheel::IndexCycleOffsetToPixel	(	eC_Int	iIndex,
		eC_Int	iCycle,
		eC_Value	vOffset
	)

protectedvirtual

Calculates the position in pixels out of entry index, cycle and offset (scrolling position).

Parameters

iIndex	index
iCycle	cycle
vOffset

Returns: pixel-offset

◆ Init()

void CGUIWheel::Init ( )

initializes members.

◆ IsCyclic()

eC_Bool CGUIWheel::IsCyclic ( ) const

Returns whether the wheel is in Cyclic mode (Nodes continue from the beginning, when scrolling past the end).

Returns: True if wheel is cyclic, False otherwise.

◆ IsHighlightable()

virtual eC_Bool CGUIWheel::IsHighlightable ( ) const

inlinevirtual

This method checks if an object is highlightable. This refers to whether it can be highlighted via the event handler. If true the event handler may mark this object as the currently highlighted one. Thus, there is no special flag in CGUIObject that determines if an object is highlightable. The default determination is that the control is in none of the following states:

invisible
grayed-out
disabled if so the return value will be true. NOTE: when an object is not highlightable, it will never receive DoMouseEnter and DoMouseLeave-events
Returns
True if highlightable, False otherwise

Reimplemented from CGUIObject.

◆ IsUsingRange()

eC_Bool CGUIWheel::IsUsingRange ( ) const

Returns whether the wheel is using the given min/max/stepsize values to automatically generate its entries.

Returns: True if range values are used to automatically generate content, False otherwise.

◆ NormalizeEntry()

virtual void CGUIWheel::NormalizeEntry ( eC_String & kEntry )

virtual

Prefixes the given entry with the contents of the FillupString until it reaches the defined minimum length. This also prefixes the entry with m_kPrefixString and appends m_kPostfixString

Parameters

kEntry Text which will be extended to the minimum length and get pre-/postfixed

◆ OnColorPropertyChange()

virtual void CGUIWheel::OnColorPropertyChange ( )

virtual

called when a color-property was changed

Reimplemented from CGUIColorPropertyObserver.

◆ operator=()

CGUIWheel & CGUIWheel::operator= ( const CGUIWheel & kSource )

Assignment constructor

Parameters

kSource

Returns: copy

◆ PixelToIndexCycleOffset()

virtual void CGUIWheel::PixelToIndexCycleOffset	(	eC_Value	vPixel,
		eC_Int &	iIndex,
		eC_Int &	iCycle,
		eC_Value &	vOffset
	)

protectedvirtual

Calculates the index, cycle and offset (scrolling position) out of a pixel position.

Parameters

vPixel	pixel-position
iIndex	calculated index
iCycle	calculated cycle
vOffset	pixel-offset

◆ ReadFromStream()

virtual void CGUIWheel::ReadFromStream ( )

virtual

Reads all attributes from streaming file. This method is called by CGUIFactoryManager after one of the registered factories has created an instance of this class.

Reimplemented from CGUIObject.

◆ ScrollTo() [1/2]

virtual void CGUIWheel::ScrollTo ( const eC_String & kNodeText )

virtual

Scrolls to the given entry/node value.

Parameters

kNodeText Value of entry/node.

◆ ScrollTo() [2/2]

virtual void CGUIWheel::ScrollTo ( eC_UInt uiNodeIndex )

virtual

Scrolls to the given entry/node index.

Parameters

uiNodeIndex Index of entry/node.

◆ ScrollToAnimated() [1/2]

virtual void CGUIWheel::ScrollToAnimated ( const eC_String & kNodeText )

virtual

Scrolls using animations to the given entry/node value.

Parameters

kNodeText Value of entry/node.

◆ ScrollToAnimated() [2/2]

virtual void CGUIWheel::ScrollToAnimated ( eC_UInt uiNodeIndex )

virtual

Scrolls using animations to the given entry/node value.

Parameters

uiNodeIndex Index of entry/node.

◆ SearchEntry()

virtual eC_Int CGUIWheel::SearchEntry ( const eC_String & kNodeText )

virtual

SearchEntry returns the index of an existing entry value. If the given value is not part of the list -1 is returned.

Note: kNodeText will automatically be adapted if a Minimum length and FillUp-string for the wheel were given!

Parameters

kNodeText Value of entry/node which is searched for.

Returns: -1 if not found else the index containing the searched value.

◆ SetAnimatedUpdate()

void CGUIWheel::SetAnimatedUpdate ( const eC_Bool & bAnimatedUpdate )

sets if updates will trigger animations

Parameters

bAnimatedUpdate true or false

◆ SetCurrentNode()

virtual void CGUIWheel::SetCurrentNode ( eC_UInt uiNodeIndex )

protectedvirtual

Sets the current node index via index.

Parameters

uiNodeIndex The current node index to set.

◆ SetCurrentNodeSafeIter()

virtual void CGUIWheel::SetCurrentNodeSafeIter ( const NodeList::SafeIterator & kNodeSafeIter )

protectedvirtual

Set the current wheel position via Iterator.

Parameters

kNodeSafeIter Iterator pointing to the new position.

◆ SetCurrentScrollPosForCurrentDirection()

virtual void CGUIWheel::SetCurrentScrollPosForCurrentDirection ( eC_Value vCurrentScrollPos )

protectedvirtual

Sets the scrolling position dependent to the direction of the wheel.

Parameters

vCurrentScrollPos New scrolling position horizontal or vertical.

◆ SetCyclic()

void CGUIWheel::SetCyclic ( eC_Bool bCyclic )

Specifies whether the wheel is in Cyclic mode (Nodes continue from the beginning, when scrolling past the end).

Parameters

bCyclic True if wheel shall be cyclic, False otherwise.

◆ SetDefaultNodeSize()

virtual void CGUIWheel::SetDefaultNodeSize	(	eC_Value	vWidth,
		eC_Value	vHeight
	)

protectedvirtual

Sets the node/entry size.

Parameters

vWidth	Value of new node/entry width.
vHeight	Value of new node/entry height.

◆ SetDirection()

void CGUIWheel::SetDirection ( CGUICommonEnums::Orientation_t eDirection )

Sets direction of wheel

Parameters

eDirection

◆ SetEntriesColor() [1/2]

void CGUIWheel::SetEntriesColor ( const eC_UInt & uiEntriesColor )

Sets the color which is used for non-focussed entries

Parameters

uiEntriesColor color

◆ SetEntriesColor() [2/2]

void CGUIWheel::SetEntriesColor ( const GlobalProperty_t & eEntriesColor )

Sets the color which is used for non-focussed entries

Parameters

eEntriesColor color-property

◆ SetEntriesFont()

void CGUIWheel::SetEntriesFont ( const FontResource_t & eFontID )

Set font-id for entries

Parameters

eFontID font-id

◆ SetFocussedEntryColor() [1/2]

void CGUIWheel::SetFocussedEntryColor ( const eC_UInt & uiFocussedEntryColor )

Sets the color which is used for the focussed entry

Parameters

uiFocussedEntryColor color

◆ SetFocussedEntryColor() [2/2]

void CGUIWheel::SetFocussedEntryColor ( const GlobalProperty_t & eFocussedEntryColor )

Sets the color which is used for the focussed entry

Parameters

eFocussedEntryColor color-property

◆ SetFocussedEntryFont()

void CGUIWheel::SetFocussedEntryFont ( const FontResource_t & eFontID )

Set font-id for focussed entry

Parameters

eFontID font-id

◆ SetHeight()

virtual void CGUIWheel::SetHeight ( const eC_Value & vY )

virtual

Sets this object's height to a new value.

Parameters

vY	the new height

Reimplemented from CGUIObject.

◆ SetMaxValue()

void CGUIWheel::SetMaxValue ( eC_Int iMaxValue )

Set the maximum allowed value of the wheel

Parameters

iMaxValue new maximum value

◆ SetMinValue()

void CGUIWheel::SetMinValue ( eC_Int iMinValue )

Set the minimum allowed value of the wheel

Parameters

iMinValue new minimum value

◆ SetPostfixString()

void CGUIWheel::SetPostfixString ( const eC_String & kPostfixString )

Set the string which will be appended as a postfix to each entry in the wheel-

Parameters

kPostfixString Postfix which will be appended to each item in the wheel.

◆ SetStepSize()

void CGUIWheel::SetStepSize ( eC_Int iStepSize )

Set the stepsize between two values within the wheel.

Parameters

iStepSize stepsize/distance of values in the wheel

◆ SetUseRange()

void CGUIWheel::SetUseRange ( eC_Bool bUseRange )

Specifies whether the wheel is using the given min/max/stepsize values to automatically generate its entries. Instead of automatically generating entries from the given range, you can manually add entries via the AddEntry() method.

Parameters

bUseRange True if range values are used to automatically generate content, False otherwise.

◆ SetValue()

virtual eC_Bool CGUIWheel::SetValue ( const CGUIValue & rkValue )

virtual

Generic interface for setting object values. The SetValue() API enables you to forward any data of type CGUIValue to any object. How this value finally gets interpreted is up to the receiving object's implementation.

This concept is particularly useful for linking GUI-objects to an external data source. You can for instance forward an integer value as a CGUIValue object to a GUIObject without the need to know whether it is a CGUITextField, or a CGUIProgressBar, or something completely different. The receiving object will interpret the value in the most sensible way. In the given example the integer will be displayed as a string in the Textfield, while it will cause the ProgressBar to fill up to the respective value.

Parameters

rkValue DataPoolEntry containing the value to be handed over to the object on which SetValue was called.

Returns: Always False in base class, normally True if value was applied and False in case of error.

Reimplemented from CGUIObject.

◆ SetWidth()

virtual void CGUIWheel::SetWidth ( const eC_Value & vX )

virtual

Sets this object's width to a new value.

Parameters

vX	the new width

Reimplemented from CGUIObject.

◆ StartScrollingAnimation()

virtual void CGUIWheel::StartScrollingAnimation ( )

protectedvirtual

Start animation.

◆ StopScrollingAnimation()

virtual void CGUIWheel::StopScrollingAnimation ( )

protectedvirtual

Stop animation.

◆ WriteToStream()

virtual void CGUIWheel::WriteToStream ( const eC_Bool bWriteClassID = false )

virtual

Writes all attributes to the streaming file. A CGUIStreamWriter has to be initialized first.

Parameters

bWriteClassID This flag is used to select if writing of control class ID, leading and trailing tags is performed.

Reimplemented from CGUIObject.

Member Data Documentation

◆ m_eEasingTypeCurrent

CGUIEasing::EasingType_t CGUIWheel::m_eEasingTypeCurrent

protected

EasingType used for kinetic animation.

Current active easing.

◆ m_vEasingDurationCurrent

eC_Value CGUIWheel::m_vEasingDurationCurrent

protected

Duration of easing animation for kinetic scrolling.

Current active easing duration.

The documentation for this class was generated from the following file:

GUIWheel.h

Classes

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CGUIWheel() [1/2]

◆ CGUIWheel() [2/2]

Member Function Documentation

◆ AdaptWheel()

◆ AddEntry()

◆ AdjustCurrentScrollPosAndNode()

◆ AdjustNodesRelativePositions()

◆ AdjustNodesRelativePositionsCyclic()

◆ AdjustNodesRelativePositionsNotCyclic()

◆ AdjustSize()

◆ CreateNodesFromRange()

◆ DeInit()

◆ DeleteAllEntries()

◆ DeleteEntry()

◆ DoAnimate()

◆ DoButtonDown()

◆ DoClick()

◆ DoDrag()

◆ DoDragEnd()

◆ DoDraw()

◆ GetAnimatedUpdate()

◆ GetCurrentIndex()

◆ GetCurrentNode()

◆ GetCurrentNodeSafeIter()

◆ GetCurrentScrollPosForCurrentDirection()

◆ GetCurrentValue()

◆ GetDefaultNodeSizeCurrentDirection()

◆ GetDirection()

◆ GetEntriesColor()

◆ GetEntriesFont()

◆ GetFocussedEntryColor()

◆ GetFocussedEntryFont()

◆ GetMaxValue()

◆ GetMinValue()

◆ GetNextNodeCyclic()

◆ GetNinePatch()

◆ GetNodeIndexFromIter()

◆ GetNodeIndexInRelPos()

◆ GetNodes()

◆ GetNumberOfEntries()

◆ GetPreviousNodeCyclic()

◆ GetStepSize()

◆ IndexCycleOffsetToPixel()

◆ Init()

◆ IsCyclic()

◆ IsHighlightable()

◆ IsUsingRange()

◆ NormalizeEntry()

◆ OnColorPropertyChange()

◆ operator=()

◆ PixelToIndexCycleOffset()

◆ ReadFromStream()

◆ ScrollTo() [1/2]

◆ ScrollTo() [2/2]

◆ ScrollToAnimated() [1/2]

◆ ScrollToAnimated() [2/2]

◆ SearchEntry()

◆ SetAnimatedUpdate()

◆ SetCurrentNode()

◆ SetCurrentNodeSafeIter()

◆ SetCurrentScrollPosForCurrentDirection()

◆ SetCyclic()

◆ SetDefaultNodeSize()

◆ SetDirection()

◆ SetEntriesColor() [1/2]

◆ SetEntriesColor() [2/2]

◆ SetEntriesFont()

◆ SetFocussedEntryColor() [1/2]

◆ SetFocussedEntryColor() [2/2]

◆ SetFocussedEntryFont()

◆ SetHeight()