Class SemiCircleProgressIndicatorSkin

java.lang.Object

javafx.scene.control.SkinBase<SemiCircleProgressIndicator>

com.dlsc.gemsfx.skins.GemsSkinBase<SemiCircleProgressIndicator>

com.dlsc.gemsfx.skins.ArcProgressIndicatorSkin<SemiCircleProgressIndicator>

com.dlsc.gemsfx.skins.SemiCircleProgressIndicatorSkin

All Implemented Interfaces:

javafx.scene.control.Skin<SemiCircleProgressIndicator>

public class SemiCircleProgressIndicatorSkin
extends ArcProgressIndicatorSkin<SemiCircleProgressIndicator>

Skin for SemiCircleProgressIndicator.

The skin specializes ArcProgressIndicatorSkin with a half-circle track, matching progress arc, label placement, and indeterminate animation.

Field Summary

Fields inherited from class ArcProgressIndicatorSkin

indeterminateAnimation, progressArc, progressLabel, radiusBinding, rotate, trackArc

Constructor Summary

Constructors

Constructor	Description
SemiCircleProgressIndicatorSkin(SemiCircleProgressIndicator control)	Creates a new skin for the given semi-circle progress indicator.

Method Summary

Modifier and Type	Method	Description
protected double	computeArcCenterY(double contentY, double contentHeight)	Returns the y-coordinate of the center of the progress arc and track arc.
protected double	computeLabelHeight(double diameter)	Returns the height of the label.
protected double	computeLabelY(double centerY, double labelHeight)	Computes the label y-coordinate above the arc center.
protected double	getProgressMaxLength()	Returns the maximum length of the progress arc.
protected javafx.beans.binding.DoubleBinding	getRadiusBinding(SemiCircleProgressIndicator control)	Returns a binding that calculates the radius of the circle based on the size of the control.
protected void	initComponents()	Initializes the arcs, label, and child nodes used by this skin.
protected javafx.animation.Timeline	initIndeterminateAnimation()	Creates the indeterminate animation for the semi-circle progress arc.
protected void	stopAnimation()	Stops the animation and resets the progress arc start angle.

Methods inherited from class ArcProgressIndicatorSkin

computeAcrCenterX, computeLabelWidth, computeLabelX, layoutChildren

Methods inherited from class GemsSkinBase

dispose, register, register, register, register, registerFilter, registerHandler

Methods inherited from class javafx.scene.control.SkinBase

computeBaselineOffset, computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, consumeMouseEvents, executeAccessibleAction, getChildren, getClassCssMetaData, getCssMetaData, getNode, getSkinnable, layoutInArea, layoutInArea, layoutInArea, positionInArea, positionInArea, pseudoClassStateChanged, queryAccessibleAttribute, registerChangeListener, registerInvalidationListener, registerListChangeListener, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapPositionX, snapPositionY, snapSize, snapSizeX, snapSizeY, snapSpace, snapSpaceX, snapSpaceY, unregisterChangeListeners, unregisterInvalidationListeners, unregisterListChangeListeners

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SemiCircleProgressIndicatorSkin

public SemiCircleProgressIndicatorSkin(SemiCircleProgressIndicator control)

Creates a new skin for the given semi-circle progress indicator.

Parameters:

control - the semi-circle progress indicator to skin

Method Details

initComponents

protected void initComponents()

Description copied from class: ArcProgressIndicatorSkin

Initializes the arcs, label, and child nodes used by this skin.

Overrides:

initComponents in class ArcProgressIndicatorSkin<SemiCircleProgressIndicator>

getProgressMaxLength

protected double getProgressMaxLength()

Description copied from class: ArcProgressIndicatorSkin

Returns the maximum length of the progress arc.

Specified by:

getProgressMaxLength in class ArcProgressIndicatorSkin<SemiCircleProgressIndicator>

Returns:

the maximum progress arc length

stopAnimation

protected void stopAnimation()

Stops the animation and resets the progress arc start angle.

Overrides:

stopAnimation in class ArcProgressIndicatorSkin<SemiCircleProgressIndicator>

computeLabelHeight

protected double computeLabelHeight(double diameter)

Description copied from class: ArcProgressIndicatorSkin

Returns the height of the label.

Specified by:

computeLabelHeight in class ArcProgressIndicatorSkin<SemiCircleProgressIndicator>

Parameters:

diameter - the available diameter inside the progress arc

Returns:

the label height

initIndeterminateAnimation

protected javafx.animation.Timeline initIndeterminateAnimation()

Creates the indeterminate animation for the semi-circle progress arc.

Specified by:

initIndeterminateAnimation in class ArcProgressIndicatorSkin<SemiCircleProgressIndicator>

Returns:

the indeterminate animation timeline

getRadiusBinding

protected javafx.beans.binding.DoubleBinding getRadiusBinding(SemiCircleProgressIndicator control)

Description copied from class: ArcProgressIndicatorSkin

Returns a binding that calculates the radius of the circle based on the size of the control.

Specified by:

getRadiusBinding in class ArcProgressIndicatorSkin<SemiCircleProgressIndicator>

Parameters:

control - the progress indicator rendered by this skin

Returns:

the radius binding

computeArcCenterY

protected double computeArcCenterY(double contentY,
 double contentHeight)

Description copied from class: ArcProgressIndicatorSkin

Returns the y-coordinate of the center of the progress arc and track arc.

Specified by:

computeArcCenterY in class ArcProgressIndicatorSkin<SemiCircleProgressIndicator>

Parameters:

contentY - the y-coordinate of the content area

contentHeight - the height of the content area

Returns:

the y-coordinate of the arc center

computeLabelY

protected double computeLabelY(double centerY,
 double labelHeight)

Computes the label y-coordinate above the arc center.

Specified by:

computeLabelY in class ArcProgressIndicatorSkin<SemiCircleProgressIndicator>

Parameters:

centerY - the arc center y-coordinate

labelHeight - the label height

Returns:

the label y-coordinate