contrib.ch.randelshofer.quaqua.colorchooser
Class ColorSliderUI
java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.SliderUI
javax.swing.plaf.basic.BasicSliderUI
contrib.ch.randelshofer.quaqua.colorchooser.ColorSliderUI
public class ColorSliderUI
- extends javax.swing.plaf.basic.BasicSliderUI
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.
- Author:
- Werner Randelshofer
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 |
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)
Creates a new instance. |
Method Summary |
protected void |
calculateThumbLocation()
|
protected void |
calculateTickRect()
|
protected void |
calculateTrackRect()
|
protected java.beans.PropertyChangeListener |
createPropertyChangeListener(javax.swing.JSlider slider)
|
protected javax.swing.plaf.basic.BasicSliderUI.TrackListener |
createTrackListener(javax.swing.JSlider slider)
|
static javax.swing.plaf.ComponentUI |
createUI(javax.swing.JComponent b)
|
java.awt.Dimension |
getMinimumHorizontalSize()
|
java.awt.Dimension |
getMinimumVerticalSize()
|
java.awt.Dimension |
getPreferredHorizontalSize()
|
java.awt.Dimension |
getPreferredVerticalSize()
|
protected javax.swing.Icon |
getThumbIcon()
|
protected java.awt.Dimension |
getThumbSize()
|
protected int |
getTickLength()
Gets the height of the tick area for horizontal sliders and the width of the
tick area for vertical sliders. |
protected void |
installDefaults(javax.swing.JSlider slider)
|
void |
paintColorTrack(java.awt.Graphics g,
int x,
int y,
int width,
int height,
int buffer)
|
void |
paintFocus(java.awt.Graphics g)
|
protected void |
paintMajorTickForHorizSlider(java.awt.Graphics g,
java.awt.Rectangle tickBounds,
int x)
|
protected void |
paintMajorTickForVertSlider(java.awt.Graphics g,
java.awt.Rectangle tickBounds,
int y)
|
protected void |
paintMinorTickForHorizSlider(java.awt.Graphics g,
java.awt.Rectangle tickBounds,
int x)
|
protected void |
paintMinorTickForVertSlider(java.awt.Graphics g,
java.awt.Rectangle tickBounds,
int y)
|
void |
paintThumb(java.awt.Graphics g)
|
void |
paintTicks(java.awt.Graphics g)
|
void |
paintTrack(java.awt.Graphics g)
|
Methods inherited from class javax.swing.plaf.basic.BasicSliderUI |
calculateContentRect, calculateFocusRect, calculateGeometry, calculateLabelRect, calculateThumbSize, calculateTrackBuffer, createChangeListener, createComponentListener, createFocusListener, createScrollListener, drawInverted, getBaseline, getBaselineResizeBehavior, getFocusColor, getHeightOfHighValueLabel, getHeightOfLowValueLabel, getHeightOfTallestLabel, getHighestValue, getHighestValueLabel, getHighlightColor, getLowestValue, getLowestValueLabel, getMaximumSize, getMinimumSize, getPreferredSize, getShadowColor, getWidthOfHighValueLabel, getWidthOfLowValueLabel, getWidthOfWidestLabel, installKeyboardActions, installListeners, installUI, isDragging, labelsHaveSameBaselines, paint, paintHorizontalLabel, paintLabels, paintVerticalLabel, recalculateIfInsetsChanged, recalculateIfOrientationChanged, scrollByBlock, scrollByUnit, scrollDueToClickInTrack, setThumbLocation, uninstallKeyboardActions, uninstallListeners, uninstallUI, valueForXPosition, valueForYPosition, xPositionForValue, yPositionForValue, 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 |
ColorSliderUI
public ColorSliderUI(javax.swing.JSlider b)
- Creates a new instance.
createUI
public static javax.swing.plaf.ComponentUI createUI(javax.swing.JComponent b)
installDefaults
protected void installDefaults(javax.swing.JSlider slider)
- Overrides:
installDefaults
in class javax.swing.plaf.basic.BasicSliderUI
getThumbSize
protected java.awt.Dimension getThumbSize()
- Overrides:
getThumbSize
in class javax.swing.plaf.basic.BasicSliderUI
getPreferredHorizontalSize
public java.awt.Dimension getPreferredHorizontalSize()
- Overrides:
getPreferredHorizontalSize
in class javax.swing.plaf.basic.BasicSliderUI
getPreferredVerticalSize
public java.awt.Dimension getPreferredVerticalSize()
- Overrides:
getPreferredVerticalSize
in class javax.swing.plaf.basic.BasicSliderUI
getMinimumHorizontalSize
public java.awt.Dimension getMinimumHorizontalSize()
- Overrides:
getMinimumHorizontalSize
in class javax.swing.plaf.basic.BasicSliderUI
getMinimumVerticalSize
public java.awt.Dimension getMinimumVerticalSize()
- Overrides:
getMinimumVerticalSize
in class javax.swing.plaf.basic.BasicSliderUI
calculateThumbLocation
protected void calculateThumbLocation()
- Overrides:
calculateThumbLocation
in class javax.swing.plaf.basic.BasicSliderUI
getThumbIcon
protected javax.swing.Icon getThumbIcon()
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
paintTicks
public void paintTicks(java.awt.Graphics g)
- Overrides:
paintTicks
in class javax.swing.plaf.basic.BasicSliderUI
paintMajorTickForHorizSlider
protected void paintMajorTickForHorizSlider(java.awt.Graphics g,
java.awt.Rectangle tickBounds,
int x)
- Overrides:
paintMajorTickForHorizSlider
in class javax.swing.plaf.basic.BasicSliderUI
paintMinorTickForHorizSlider
protected void paintMinorTickForHorizSlider(java.awt.Graphics g,
java.awt.Rectangle tickBounds,
int x)
- Overrides:
paintMinorTickForHorizSlider
in class javax.swing.plaf.basic.BasicSliderUI
paintMinorTickForVertSlider
protected void paintMinorTickForVertSlider(java.awt.Graphics g,
java.awt.Rectangle tickBounds,
int y)
- Overrides:
paintMinorTickForVertSlider
in class javax.swing.plaf.basic.BasicSliderUI
paintMajorTickForVertSlider
protected void paintMajorTickForVertSlider(java.awt.Graphics g,
java.awt.Rectangle tickBounds,
int y)
- Overrides:
paintMajorTickForVertSlider
in class javax.swing.plaf.basic.BasicSliderUI
paintFocus
public void paintFocus(java.awt.Graphics g)
- Overrides:
paintFocus
in class javax.swing.plaf.basic.BasicSliderUI
paintColorTrack
public void paintColorTrack(java.awt.Graphics g,
int x,
int y,
int width,
int height,
int buffer)
calculateTrackRect
protected void calculateTrackRect()
- Overrides:
calculateTrackRect
in class javax.swing.plaf.basic.BasicSliderUI
calculateTickRect
protected void calculateTickRect()
- Overrides:
calculateTickRect
in class javax.swing.plaf.basic.BasicSliderUI
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 javax.swing.plaf.basic.BasicSliderUI
createPropertyChangeListener
protected java.beans.PropertyChangeListener createPropertyChangeListener(javax.swing.JSlider slider)
- Overrides:
createPropertyChangeListener
in class javax.swing.plaf.basic.BasicSliderUI
createTrackListener
protected javax.swing.plaf.basic.BasicSliderUI.TrackListener createTrackListener(javax.swing.JSlider slider)
- Overrides:
createTrackListener
in class javax.swing.plaf.basic.BasicSliderUI