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be.lassi.ui.color
Class ColorSliderUI

java.lang.Object
  javax.swing.plaf.ComponentUI
      javax.swing.plaf.SliderUI
          javax.swing.plaf.basic.BasicSliderUI
              be.lassi.ui.color.ColorSliderUI

public class ColorSliderUI
extends javax.swing.plaf.basic.BasicSliderUI
extends javax.swing.plaf.basic.BasicSliderUI

A custom look and feel implementation of SliderUI, that displays the colors in the slider track that will be choosen if the thumb (an arrow) is moved to that position. The track colors will be updated when the current color selection is changed in using the other sliders or the color wheel.

The default mouse click and mouse drag behavior (that performs scrolling of the thumb to the selected position) are overwritten, so that the slider immediately "jumps" to the selected value.

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicSliderUI
`javax.swing.plaf.basic.BasicSliderUI.ActionScroller, javax.swing.plaf.basic.BasicSliderUI.ChangeHandler, javax.swing.plaf.basic.BasicSliderUI.ComponentHandler, javax.swing.plaf.basic.BasicSliderUI.FocusHandler, javax.swing.plaf.basic.BasicSliderUI.PropertyChangeHandler, javax.swing.plaf.basic.BasicSliderUI.ScrollListener, javax.swing.plaf.basic.BasicSliderUI.TrackListener`

Field Summary

Fields inherited from class javax.swing.plaf.basic.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
`ColorSliderUI(javax.swing.JSlider b, ColorWheelPresentationModel.ColorAttribute colorAttribute)`

Method Summary
`protected void`	`calculateThumbSize()`
`protected void`	`calculateTrackRect()`
`protected void`	`installListeners(javax.swing.JSlider aslider)`
`void`	`paintFocus(java.awt.Graphics g)`
`void`	`paintThumb(java.awt.Graphics g)`
`void`	`paintTrack(java.awt.Graphics g)`
`protected void`	`uninstallListeners(javax.swing.JSlider aslider)`

Methods inherited from class javax.swing.plaf.basic.BasicSliderUI
calculateContentRect, calculateFocusRect, calculateGeometry, calculateLabelRect, calculateThumbLocation, calculateTickRect, calculateTrackBuffer, createChangeListener, createComponentListener, createFocusListener, createPropertyChangeListener, createScrollListener, createTrackListener, createUI, drawInverted, getFocusColor, getHeightOfHighValueLabel, getHeightOfLowValueLabel, getHeightOfTallestLabel, getHighestValueLabel, getHighlightColor, getLowestValueLabel, getMaximumSize, getMinimumHorizontalSize, getMinimumSize, getMinimumVerticalSize, getPreferredHorizontalSize, getPreferredSize, getPreferredVerticalSize, getShadowColor, getThumbSize, getTickLength, getWidthOfHighValueLabel, getWidthOfLowValueLabel, getWidthOfWidestLabel, installDefaults, installKeyboardActions, installUI, isDragging, paint, paintHorizontalLabel, paintLabels, paintMajorTickForHorizSlider, paintMajorTickForVertSlider, paintMinorTickForHorizSlider, paintMinorTickForVertSlider, paintTicks, paintVerticalLabel, recalculateIfInsetsChanged, recalculateIfOrientationChanged, scrollByBlock, scrollByUnit, scrollDueToClickInTrack, setThumbLocation, uninstallKeyboardActions, uninstallUI, valueForXPosition, valueForYPosition, xPositionForValue, yPositionForValue

Methods inherited from class javax.swing.plaf.basic.BasicSliderUI

calculateContentRect, calculateFocusRect, calculateGeometry, calculateLabelRect, calculateThumbLocation, calculateTickRect, calculateTrackBuffer, createChangeListener, createComponentListener, createFocusListener, createPropertyChangeListener, createScrollListener, createTrackListener, createUI, drawInverted, getFocusColor, getHeightOfHighValueLabel, getHeightOfLowValueLabel, getHeightOfTallestLabel, getHighestValueLabel, getHighlightColor, getLowestValueLabel, getMaximumSize, getMinimumHorizontalSize, getMinimumSize, getMinimumVerticalSize, getPreferredHorizontalSize, getPreferredSize, getPreferredVerticalSize, getShadowColor, getThumbSize, getTickLength, getWidthOfHighValueLabel, getWidthOfLowValueLabel, getWidthOfWidestLabel, installDefaults, installKeyboardActions, installUI, isDragging, paint, paintHorizontalLabel, paintLabels, paintMajorTickForHorizSlider, paintMajorTickForVertSlider, paintMinorTickForHorizSlider, paintMinorTickForVertSlider, paintTicks, paintVerticalLabel, recalculateIfInsetsChanged, recalculateIfOrientationChanged, scrollByBlock, scrollByUnit, scrollDueToClickInTrack, setThumbLocation, uninstallKeyboardActions, uninstallUI, valueForXPosition, valueForYPosition, xPositionForValue, yPositionForValue

Methods inherited from class javax.swing.plaf.ComponentUI
`contains, getAccessibleChild, getAccessibleChildrenCount, update`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

ColorSliderUI

public ColorSliderUI(javax.swing.JSlider b,
                     ColorWheelPresentationModel.ColorAttribute colorAttribute)

Method Detail

calculateThumbSize

protected void calculateThumbSize()

Overrides:: calculateThumbSize in class javax.swing.plaf.basic.BasicSliderUI

calculateTrackRect

protected void calculateTrackRect()

Overrides:: calculateTrackRect in class javax.swing.plaf.basic.BasicSliderUI

installListeners

protected void installListeners(javax.swing.JSlider aslider)

Overrides:: installListeners in class javax.swing.plaf.basic.BasicSliderUI

paintFocus

public void paintFocus(java.awt.Graphics g)

Overrides:: paintFocus in class javax.swing.plaf.basic.BasicSliderUI

paintThumb

public void paintThumb(java.awt.Graphics g)

Overrides:: paintThumb in class javax.swing.plaf.basic.BasicSliderUI

paintTrack

public void paintTrack(java.awt.Graphics g)

Overrides:: paintTrack in class javax.swing.plaf.basic.BasicSliderUI

uninstallListeners

protected void uninstallListeners(javax.swing.JSlider aslider)

Overrides:: uninstallListeners in class javax.swing.plaf.basic.BasicSliderUI