MetalSliderUI (Java Platform SE 6)
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Java™ PlatformStandard Ed. 6
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javax.swing.plaf.metal
Class MetalSliderUI
java.lang.Object
javax.swing.plaf.ComponentUI
javax.swing.plaf.SliderUI
javax.swing.plaf.basic.BasicSliderUI
javax.swing.plaf.metal.MetalSliderUI
public class MetalSliderUIextends BasicSliderUI
A Java L&F implementation of SliderUI.
Warning:
Serialized objects of this class will not be compatible with
future Swing releases. The current serialization support is
appropriate for short term storage or RMI between applications running
the same version of Swing. As of 1.4, support for long term storage
of all JavaBeansTM
has been added to the java.beans package.
Please see XMLEncoder.
Nested Class Summary
protected class
MetalSliderUI.MetalPropertyListener
Nested classes/interfaces inherited from class javax.swing.plaf.basic.BasicSliderUI
BasicSliderUI.ActionScroller, BasicSliderUI.ChangeHandler, BasicSliderUI.ComponentHandler, BasicSliderUI.FocusHandler, BasicSliderUI.PropertyChangeHandler, BasicSliderUI.ScrollListener, BasicSliderUI.TrackListener
Field Summary
protected static Color
darkShadowColor
protected boolean
filledSlider
protected static Color
highlightColor
protected static Icon
horizThumbIcon
A default horizontal thumb Icon.
protected String
SLIDER_FILL
protected static Color
thumbColor
protected int
TICK_BUFFER
protected static int
tickLength
protected static int
trackWidth
protected static Icon
vertThumbIcon
A default vertical thumb Icon.
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
MetalSliderUI()
Method Summary
protected PropertyChangeListener
createPropertyChangeListener(JSlider slider)
static ComponentUI
createUI(JComponent c)
protected int
getThumbOverhang()
Returns the amount that the thumb goes past the slide bar.
protected Dimension
getThumbSize()
int
getTickLength()
Gets the height of the tick area for horizontal sliders and the width of the
tick area for vertical sliders.
protected int
getTrackLength()
Returns the longer dimension of the slide bar.
protected int
getTrackWidth()
Returns the shorter dimension of the track.
void
installUI(JComponent c)
Configures the specified component appropriate for the look and feel.
void
paintFocus(Graphics g)
protected void
paintMajorTickForHorizSlider(Graphics g,
Rectangle tickBounds,
int x)
protected void
paintMajorTickForVertSlider(Graphics g,
Rectangle tickBounds,
int y)
protected void
paintMinorTickForHorizSlider(Graphics g,
Rectangle tickBounds,
int x)
protected void
paintMinorTickForVertSlider(Graphics g,
Rectangle tickBounds,
int y)
void
paintThumb(Graphics g)
void
paintTrack(Graphics g)
protected void
scrollDueToClickInTrack(int dir)
This function is called when a mousePressed was detected in the track, not
in the thumb.
Methods inherited from class javax.swing.plaf.basic.BasicSliderUI
calculateContentRect, calculateFocusRect, calculateGeometry, calculateLabelRect, calculateThumbLocation, calculateThumbSize, calculateTickRect, calculateTrackBuffer, calculateTrackRect, createChangeListener, createComponentListener, createFocusListener, createScrollListener, createTrackListener, drawInverted, getBaseline, getBaselineResizeBehavior, getFocusColor, getHeightOfHighValueLabel, getHeightOfLowValueLabel, getHeightOfTallestLabel, getHighestValue, getHighestValueLabel, getHighlightColor, getLowestValue, getLowestValueLabel, getMaximumSize, getMinimumHorizontalSize, getMinimumSize, getMinimumVerticalSize, getPreferredHorizontalSize, getPreferredSize, getPreferredVerticalSize, getShadowColor, getWidthOfHighValueLabel, getWidthOfLowValueLabel, getWidthOfWidestLabel, installDefaults, installKeyboardActions, installListeners, isDragging, labelsHaveSameBaselines, paint, paintHorizontalLabel, paintLabels, paintTicks, paintVerticalLabel, recalculateIfInsetsChanged, recalculateIfOrientationChanged, scrollByBlock, scrollByUnit, 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
Field Detail
TICK_BUFFER
protected final int TICK_BUFFER
See Also:Constant Field Values
filledSlider
protected boolean filledSlider
thumbColor
protected static Color thumbColor
highlightColor
protected static Color highlightColor
darkShadowColor
protected static Color darkShadowColor
trackWidth
protected static int trackWidth
tickLength
protected static int tickLength
horizThumbIcon
protected static Icon horizThumbIcon
A default horizontal thumb Icon. This field might not be
used. To change the Icon used by this delgate directly set it
using the Slider.horizontalThumbIcon UIManager property.
vertThumbIcon
protected static Icon vertThumbIcon
A default vertical thumb Icon. This field might not be
used. To change the Icon used by this delgate directly set it
using the Slider.verticalThumbIcon UIManager property.
SLIDER_FILL
protected final String SLIDER_FILL
See Also:Constant Field Values
Constructor Detail
MetalSliderUI
public MetalSliderUI()
Method Detail
createUI
public static ComponentUI createUI(JComponent c)
installUI
public void installUI(JComponent c)
Description copied from class: ComponentUI
Configures the specified component appropriate for the look and feel.
This method is invoked when the ComponentUI instance is being installed
as the UI delegate on the specified component. This method should
completely configure the component for the look and feel,
including the following:
Install any default property values for color, fonts, borders,
icons, opacity, etc. on the component. Whenever possible,
property values initialized by the client program should not
be overridden.
Install a LayoutManager on the component if necessary.
Create/add any required sub-components to the component.
Create/install event listeners on the component.
Create/install a PropertyChangeListener on the component in order
to detect and respond to component property changes appropriately.
Install keyboard UI (mnemonics, traversal, etc.) on the component.
Initialize any appropriate instance data.
Overrides:installUI in class BasicSliderUI
Parameters:c - the component where this UI delegate is being installedSee Also:ComponentUI.uninstallUI(javax.swing.JComponent),
JComponent.setUI(javax.swing.plaf.ComponentUI),
JComponent.updateUI()
createPropertyChangeListener
protected PropertyChangeListener createPropertyChangeListener(JSlider slider)
Overrides:createPropertyChangeListener in class BasicSliderUI
paintThumb
public void paintThumb(Graphics g)
Overrides:paintThumb in class BasicSliderUI
paintTrack
public void paintTrack(Graphics g)
Overrides:paintTrack in class BasicSliderUI
paintFocus
public void paintFocus(Graphics g)
Overrides:paintFocus in class BasicSliderUI
getThumbSize
protected Dimension getThumbSize()
Overrides:getThumbSize in class BasicSliderUI
getTickLength
public 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.
Overrides:getTickLength in class BasicSliderUI
getTrackWidth
protected int getTrackWidth()
Returns the shorter dimension of the track.
getTrackLength
protected int getTrackLength()
Returns the longer dimension of the slide bar. (The slide bar is only the
part that runs directly under the thumb)
getThumbOverhang
protected int getThumbOverhang()
Returns the amount that the thumb goes past the slide bar.
scrollDueToClickInTrack
protected void scrollDueToClickInTrack(int dir)
Description copied from class: BasicSliderUI
This function is called when a mousePressed was detected in the track, not
in the thumb. The default behavior is to scroll by block. You can
override this method to stop it from scrolling or to add additional behavior.
Overrides:scrollDueToClickInTrack in class BasicSliderUI
paintMinorTickForHorizSlider
protected void paintMinorTickForHorizSlider(Graphics g,
Rectangle tickBounds,
int x)
Overrides:paintMinorTickForHorizSlider in class BasicSliderUI
paintMajorTickForHorizSlider
protected void paintMajorTickForHorizSlider(Graphics g,
Rectangle tickBounds,
int x)
Overrides:paintMajorTickForHorizSlider in class BasicSliderUI
paintMinorTickForVertSlider
protected void paintMinorTickForVertSlider(Graphics g,
Rectangle tickBounds,
int y)
Overrides:paintMinorTickForVertSlider in class BasicSliderUI
paintMajorTickForVertSlider
protected void paintMajorTickForVertSlider(Graphics g,
Rectangle tickBounds,
int y)
Overrides:paintMajorTickForVertSlider in class BasicSliderUI
Overview
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Java™ PlatformStandard Ed. 6
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DETAIL: FIELD | CONSTR | METHOD
Submit a bug or featureFor further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples. Copyright 2009 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.
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