Class ColorSliderUI

java.lang.Object

javax.swing.plaf.ComponentUI

javax.swing.plaf.SliderUI

javax.swing.plaf.basic.BasicSliderUI

org.pushingpixels.radiance.theming.internal.ui.RadianceSliderUI

org.pushingpixels.radiance.theming.internal.contrib.randelshofer.quaqua.colorchooser.ColorSliderUI

All Implemented Interfaces:

TransitionAwareUI

public class ColorSliderUI
extends RadianceSliderUI
implements TransitionAwareUI

A UI delegate for color sliders. The track of the slider visualizes how changing the value of the slider affects the color.

Version:

1.0.3 2005-09-11 Tweaked layout and drawing code.
1.0.2 2005-08-28 Color track must always be regenerated if the snapToTicks property changes.
1.0.1 2005-04-18 Fixed an undesired shift of the track on the x-axis.
1.0 29 March 2005 Created.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ColorSliderUI.CSUIPropertyChangeHandler
class	ColorSliderUI.QuaquaTrackListener	Track mouse movements.

Nested classes/interfaces inherited from class BasicSliderUI

BasicSliderUI.ActionScroller, BasicSliderUI.ChangeHandler, BasicSliderUI.ComponentHandler, BasicSliderUI.FocusHandler, BasicSliderUI.PropertyChangeHandler, BasicSliderUI.ScrollListener, BasicSliderUI.TrackListener

Field Summary

Fields

Modifier and Type	Field	Description
protected ColorSliderModel	colorSliderModel
protected Integer	componentIndex
private static final Dimension	MINIMUM_HORIZONTAL_SIZE
private static final Dimension	MINIMUM_VERTICAL_SIZE
private static final Dimension	PREFERRED_HORIZONTAL_SIZE
private static final Dimension	PREFERRED_VERTICAL_SIZE
private PropertyChangeListener	radiancePropertyChangeListener	Listener on property change events.
private RolloverControlListener	radianceRolloverListener	Listener for transition animations.
protected StateTransitionTracker	stateTransitionTracker	Listener for transition animations.
private ButtonModel	thumbModel	Surrogate button model for tracking the thumb transitions.

Fields inherited from class BasicSliderUI

changeListener, componentListener, contentRect, focusInsets, focusListener, focusRect, insetCache, labelRect, leftToRightCache, MAX_SCROLL, MIN_SCROLL, NEGATIVE_SCROLL, POSITIVE_SCROLL, propertyChangeListener, scrollListener, scrollTimer, slider, thumbRect, tickRect, trackBuffer, trackListener, trackRect

Constructor Summary

Constructors

Constructor	Description
ColorSliderUI(JSlider b)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
protected void	calculateThumbLocation()
protected void	calculateTickRect()
protected void	calculateTrackRect()
protected PropertyChangeListener	createPropertyChangeListener(JSlider slider)
protected BasicSliderUI.TrackListener	createTrackListener(JSlider slider)
static ComponentUI	createUI(JComponent b)
Dimension	getMinimumHorizontalSize()
Dimension	getMinimumVerticalSize()
Dimension	getPreferredHorizontalSize()
Dimension	getPreferredVerticalSize()
protected int	getTickLength()	Gets the height of the tick area for horizontal sliders and the width of the tick area for vertical sliders.
StateTransitionTracker	getTransitionTracker()	Returns the model for tracking the transitions.
protected void	installDefaults(JSlider slider)
protected void	installListeners(JSlider slider)
boolean	isInside(MouseEvent me)	Checks whether the mouse position of the specified event lies inside the area of the component designated for transition effects.
private void	paintColorTrack(Graphics g, int x, int y, int width, int height, int buffer)
void	paintFocus(Graphics g)
void	paintTicks(Graphics g)
void	paintTrack(Graphics g)
protected void	uninstallListeners(JSlider slider)

Methods inherited from class RadianceSliderUI

calculateLabelRect, getIcon, getPreferredSize, getThumbSize, getTrackWidth, paint, paintThumb, setThumbLocation

Methods inherited from class BasicSliderUI

calculateContentRect, calculateFocusRect, calculateGeometry, calculateThumbSize, calculateTrackBuffer, createChangeListener, createComponentListener, createFocusListener, createScrollListener, drawInverted, getBaseline, getBaselineResizeBehavior, getFocusColor, getHeightOfHighValueLabel, getHeightOfLowValueLabel, getHeightOfTallestLabel, getHighestValue, getHighestValueLabel, getHighlightColor, getLowestValue, getLowestValueLabel, getMaximumSize, getMinimumSize, getShadowColor, getWidthOfHighValueLabel, getWidthOfLowValueLabel, getWidthOfWidestLabel, installKeyboardActions, installUI, isDragging, labelsHaveSameBaselines, paintHorizontalLabel, paintLabels, paintMajorTickForHorizSlider, paintMajorTickForVertSlider, paintMinorTickForHorizSlider, paintMinorTickForVertSlider, paintVerticalLabel, recalculateIfInsetsChanged, recalculateIfOrientationChanged, scrollByBlock, scrollByUnit, scrollDueToClickInTrack, uninstallDefaults, uninstallKeyboardActions, uninstallUI, valueForXPosition, valueForYPosition, xPositionForValue, yPositionForValue, yPositionForValue

Methods inherited from class ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, update

Methods inherited from class Object

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

Field Details

componentIndex

protected Integer componentIndex

colorSliderModel

protected ColorSliderModel colorSliderModel

thumbModel

private ButtonModel thumbModel

Surrogate button model for tracking the thumb transitions.

radianceRolloverListener

private RolloverControlListener radianceRolloverListener

Listener for transition animations.

radiancePropertyChangeListener

private PropertyChangeListener radiancePropertyChangeListener

Listener on property change events.

stateTransitionTracker

protected StateTransitionTracker stateTransitionTracker

Listener for transition animations.

PREFERRED_HORIZONTAL_SIZE

private static final Dimension PREFERRED_HORIZONTAL_SIZE

PREFERRED_VERTICAL_SIZE

private static final Dimension PREFERRED_VERTICAL_SIZE

MINIMUM_HORIZONTAL_SIZE

private static final Dimension MINIMUM_HORIZONTAL_SIZE

MINIMUM_VERTICAL_SIZE

private static final Dimension MINIMUM_VERTICAL_SIZE

Constructor Details

ColorSliderUI

public ColorSliderUI(JSlider b)

Creates a new instance.

Method Details

createUI

public static ComponentUI createUI(JComponent b)

installDefaults

protected void installDefaults(JSlider slider)

Overrides:

installDefaults in class RadianceSliderUI

installListeners

protected void installListeners(JSlider slider)

Overrides:

installListeners in class RadianceSliderUI

uninstallListeners

protected void uninstallListeners(JSlider slider)

Overrides:

uninstallListeners in class RadianceSliderUI

getPreferredHorizontalSize

public Dimension getPreferredHorizontalSize()

Overrides:

getPreferredHorizontalSize in class RadianceSliderUI

getPreferredVerticalSize

public Dimension getPreferredVerticalSize()

Overrides:

getPreferredVerticalSize in class RadianceSliderUI

getMinimumHorizontalSize

public Dimension getMinimumHorizontalSize()

Overrides:

getMinimumHorizontalSize in class BasicSliderUI

getMinimumVerticalSize

public Dimension getMinimumVerticalSize()

Overrides:

getMinimumVerticalSize in class BasicSliderUI

calculateThumbLocation

protected void calculateThumbLocation()

Overrides:

calculateThumbLocation in class RadianceSliderUI

paintTrack

public void paintTrack(Graphics g)

Overrides:

paintTrack in class RadianceSliderUI

paintTicks

public void paintTicks(Graphics g)

Overrides:

paintTicks in class RadianceSliderUI

paintFocus

public void paintFocus(Graphics g)

Overrides:

paintFocus in class RadianceSliderUI

paintColorTrack

private void paintColorTrack(Graphics g,
 int x,
 int y,
 int width,
 int height,
 int buffer)

calculateTrackRect

protected void calculateTrackRect()

Overrides:

calculateTrackRect in class RadianceSliderUI

calculateTickRect

protected void calculateTickRect()

Overrides:

calculateTickRect in class RadianceSliderUI

getTickLength

protected int getTickLength()

Gets the height of the tick area for horizontal sliders and the width of the tick area for vertical sliders. BasicSliderUI uses the returned value to determine the tick area rectangle. If you want to give your ticks some room, make this larger than you need and paint your ticks away from the sides in paintTicks().

Overrides:

getTickLength in class RadianceSliderUI

createPropertyChangeListener

protected PropertyChangeListener createPropertyChangeListener(JSlider slider)

Overrides:

createPropertyChangeListener in class BasicSliderUI

createTrackListener

protected BasicSliderUI.TrackListener createTrackListener(JSlider slider)

Overrides:

createTrackListener in class BasicSliderUI

getTransitionTracker

public StateTransitionTracker getTransitionTracker()

Description copied from interface: TransitionAwareUI

Returns the model for tracking the transitions.

Specified by:

getTransitionTracker in interface TransitionAwareUI

Overrides:

getTransitionTracker in class RadianceSliderUI

Returns:

Model for tracking the transitions.

isInside

public boolean isInside(MouseEvent me)

Description copied from interface: TransitionAwareUI

Checks whether the mouse position of the specified event lies inside the area of the component designated for transition effects.

Specified by:

isInside in interface TransitionAwareUI

Overrides:

isInside in class RadianceSliderUI

Parameters:

me - Mouse event.

Returns:

true if the mouse position of the specified event lies inside the area of the component designated for transition effects, false otherwise.