javax.swing.plaf.basic.BasicSliderUI

Direct Known Subclasses:: MetalSliderUI, SynthSliderUI

public class BasicSliderUI
extends SliderUI

A Basic L&F implementation of SliderUI.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`class`	`BasicSliderUI.ActionScroller`	As of Java 2 platform v1.3 this undocumented class is no longer used.
`class`	`BasicSliderUI.ChangeHandler`	Data model listener.
`class`	`BasicSliderUI.ComponentHandler`	Listener for resizing events.
`class`	`BasicSliderUI.FocusHandler`	Focus-change listener.
`class`	`BasicSliderUI.PropertyChangeHandler`	A property change handler.
`class`	`BasicSliderUI.ScrollListener`	Scroll-event listener.
`class`	`BasicSliderUI.TrackListener`	Track mouse movements.

Field Summary

Fields
Modifier and Type	Field	Description
`protected ChangeListener`	`changeListener`	Change listener
`protected ComponentListener`	`componentListener`	Component listener
`protected Rectangle`	`contentRect`	Content rectangle
`protected Insets`	`focusInsets`	Focus insets
`protected FocusListener`	`focusListener`	Focus listener
`protected Rectangle`	`focusRect`	Focus rectangle
`protected Insets`	`insetCache`	Inset cache
`protected Rectangle`	`labelRect`	Label rectangle
`protected boolean`	`leftToRightCache`	Left-to-right cache
`static int`	`MAX_SCROLL`	Maximum scroll
`static int`	`MIN_SCROLL`	Minimum scroll
`static int`	`NEGATIVE_SCROLL`	Negative scroll
`static int`	`POSITIVE_SCROLL`	Positive scroll
`protected PropertyChangeListener`	`propertyChangeListener`	Property chane listener
`protected BasicSliderUI.ScrollListener`	`scrollListener`	Scroll listener
`protected Timer`	`scrollTimer`	Scroll timer
`protected JSlider`	`slider`	Slider
`protected Rectangle`	`thumbRect`	Thumb rectangle
`protected Rectangle`	`tickRect`	Tick rectangle
`protected int`	`trackBuffer`	The distance that the track is from the side of the control
`protected BasicSliderUI.TrackListener`	`trackListener`	Track listener
`protected Rectangle`	`trackRect`	Track rectangle

Constructor Summary

Constructors

Constructor Description

BasicSliderUI(JSlider b)
Constructs a BasicSliderUI.

Method Summary

Modifier and Type	Method	Description
`protected void`	`calculateContentRect()`	Calculates the content rectangle.
`protected void`	`calculateFocusRect()`	Calculates the focus rectangle.
`protected void`	`calculateGeometry()`	Calculates the geometry.
`protected void`	`calculateLabelRect()`	Calculates the label rectangle.
`protected void`	`calculateThumbLocation()`	Calculates the thumb location.
`protected void`	`calculateThumbSize()`	Calculates the thumb size rectangle.
`protected void`	`calculateTickRect()`	Calculates the tick rectangle.
`protected void`	`calculateTrackBuffer()`	Calculates the track buffer.
`protected void`	`calculateTrackRect()`	Calculates the track rectangle.
`protected ChangeListener`	`createChangeListener(JSlider slider)`	Creates a change listener.
`protected ComponentListener`	`createComponentListener(JSlider slider)`	Creates a composite listener.
`protected FocusListener`	`createFocusListener(JSlider slider)`	Creates a focus listener.
`protected PropertyChangeListener`	`createPropertyChangeListener(JSlider slider)`	Creates a property change listener.
`protected BasicSliderUI.ScrollListener`	`createScrollListener(JSlider slider)`	Creates a scroll listener.
`protected BasicSliderUI.TrackListener`	`createTrackListener(JSlider slider)`	Creates a track listener.
`static ComponentUI`	`createUI(JComponent b)`	Creates a UI.
`protected boolean`	`drawInverted()`	Draws inverted.
`int`	`getBaseline(JComponent c, int width, int height)`	Returns the baseline.
`Component.BaselineResizeBehavior`	`getBaselineResizeBehavior(JComponent c)`	Returns an enum indicating how the baseline of the component changes as the size changes.
`protected Color`	`getFocusColor()`	Returns the focus color.
`protected int`	`getHeightOfHighValueLabel()`	Returns the height of the highest value label.
`protected int`	`getHeightOfLowValueLabel()`	Returns the height of the lowest value label.
`protected int`	`getHeightOfTallestLabel()`	Returns the height of the tallest label.
`protected Integer`	`getHighestValue()`	Returns the biggest value that has an entry in the label table.
`protected Component`	`getHighestValueLabel()`	Returns the label that corresponds to the lowest slider value in the label table.
`protected Color`	`getHighlightColor()`	Returns the highlight color.
`protected Integer`	`getLowestValue()`	Returns the smallest value that has an entry in the label table.
`protected Component`	`getLowestValueLabel()`	Returns the label that corresponds to the highest slider value in the label table.
`Dimension`	`getMaximumSize(JComponent c)`	Returns the maximum size.
`Dimension`	`getMinimumHorizontalSize()`	Returns the minimum horizontal size.
`Dimension`	`getMinimumSize(JComponent c)`	Returns the minimum size.
`Dimension`	`getMinimumVerticalSize()`	Returns the minimum vertical size.
`Dimension`	`getPreferredHorizontalSize()`	Returns the preferred horizontal size.
`Dimension`	`getPreferredSize(JComponent c)`	Returns the preferred size.
`Dimension`	`getPreferredVerticalSize()`	Returns the preferred vertical size.
`protected Color`	`getShadowColor()`	Returns the shadow color.
`protected Dimension`	`getThumbSize()`	Returns the thumb size.
`protected int`	`getTickLength()`	Gets the height of the tick area for horizontal sliders and the width of the tick area for vertical sliders.
`protected int`	`getWidthOfHighValueLabel()`	Returns the width of the highest value label.
`protected int`	`getWidthOfLowValueLabel()`	Returns the width of the lowest value label.
`protected int`	`getWidthOfWidestLabel()`	Returns the width of the widest label.
`protected void`	`installDefaults(JSlider slider)`	Installs the defaults.
`protected void`	`installKeyboardActions(JSlider slider)`	Installs keyboard actions.
`protected void`	`installListeners(JSlider slider)`	Installs listeners.
`void`	`installUI(JComponent c)`	Installs a UI.
`protected boolean`	`isDragging()`	Returns true if the user is dragging the slider.
`protected boolean`	`labelsHaveSameBaselines()`	Returns true if all the labels from the label table have the same baseline.
`void`	`paintFocus(Graphics g)`	Paints focus.
`protected void`	`paintHorizontalLabel(Graphics g, int value, Component label)`	Called for every label in the label table.
`void`	`paintLabels(Graphics g)`	Paints the labels.
`protected void`	`paintMajorTickForHorizSlider(Graphics g, Rectangle tickBounds, int x)`	Paints major tick for horizontal slider.
`protected void`	`paintMajorTickForVertSlider(Graphics g, Rectangle tickBounds, int y)`	Paints major tick for vertical slider.
`protected void`	`paintMinorTickForHorizSlider(Graphics g, Rectangle tickBounds, int x)`	Paints minor tick for horizontal slider.
`protected void`	`paintMinorTickForVertSlider(Graphics g, Rectangle tickBounds, int y)`	Paints minor tick for vertical slider.
`void`	`paintThumb(Graphics g)`	Paints the thumb.
`void`	`paintTicks(Graphics g)`	Paints ticks.
`void`	`paintTrack(Graphics g)`	Paints track.
`protected void`	`paintVerticalLabel(Graphics g, int value, Component label)`	Called for every label in the label table.
`protected void`	`recalculateIfInsetsChanged()`	Recalculates if the insets have changed.
`protected void`	`recalculateIfOrientationChanged()`	Recalculates if the orientation has changed.
`void`	`scrollByBlock(int direction)`	Scrolls by block.
`void`	`scrollByUnit(int direction)`	Scrolls by unit.
`protected void`	`scrollDueToClickInTrack(int dir)`	This function is called when a mousePressed was detected in the track, not in the thumb.
`void`	`setThumbLocation(int x, int y)`	Sets the thumb location.
`protected void`	`uninstallDefaults(JSlider slider)`	Uninstalls the defaults.
`protected void`	`uninstallKeyboardActions(JSlider slider)`	Uninstalls keyboard actions.
`protected void`	`uninstallListeners(JSlider slider)`	Uninstalls listeners.
`void`	`uninstallUI(JComponent c)`	Uninstalls a UI.
`int`	`valueForXPosition(int xPos)`	Returns the value at the x position.
`int`	`valueForYPosition(int yPos)`	Returns the value at the y position.
`protected int`	`xPositionForValue(int value)`	Returns the x position for a value.
`protected int`	`yPositionForValue(int value)`	Returns the y position for a value.
`protected int`	`yPositionForValue(int value, int trackY, int trackHeight)`	Returns the y location for the specified value.

Methods declared in class javax.swing.plaf.ComponentUI

contains, getAccessibleChild, getAccessibleChildrenCount, paint, update

Methods declared in class java.lang.Object

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

Field Details
- POSITIVE_SCROLL
  
  public static final int POSITIVE_SCROLL
  
  Positive scroll
  
  See Also:
  
  Constant Field Values
- NEGATIVE_SCROLL
  
  public static final int NEGATIVE_SCROLL
  
  Negative scroll
  
  See Also:
  
  Constant Field Values
- MIN_SCROLL
  
  public static final int MIN_SCROLL
  
  Minimum scroll
  
  See Also:
  
  Constant Field Values
- MAX_SCROLL
  
  public static final int MAX_SCROLL
  
  Maximum scroll
  
  See Also:
  
  Constant Field Values
- scrollTimer
  
  protected Timer scrollTimer
  
  Scroll timer
- slider
  
  protected JSlider slider
  
  Slider
- focusInsets
  
  protected Insets focusInsets
  
  Focus insets
- insetCache
  
  protected Insets insetCache
  
  Inset cache
- leftToRightCache
  
  protected boolean leftToRightCache
  
  Left-to-right cache
- focusRect
  
  protected Rectangle focusRect
  
  Focus rectangle
- contentRect
  
  protected Rectangle contentRect
  
  Content rectangle
- labelRect
  
  protected Rectangle labelRect
  
  Label rectangle
- tickRect
  
  protected Rectangle tickRect
  
  Tick rectangle
- trackRect
  
  protected Rectangle trackRect
  
  Track rectangle
- thumbRect
  
  protected Rectangle thumbRect
  
  Thumb rectangle
- trackBuffer
  
  protected int trackBuffer
  
  The distance that the track is from the side of the control
- trackListener
  
  protected BasicSliderUI.TrackListener trackListener
  
  Track listener
- changeListener
  
  protected ChangeListener changeListener
  
  Change listener
- componentListener
  
  protected ComponentListener componentListener
  
  Component listener
- focusListener
  
  protected FocusListener focusListener
  
  Focus listener
- scrollListener
  
  protected BasicSliderUI.ScrollListener scrollListener
  
  Scroll listener
- propertyChangeListener
  
  protected PropertyChangeListener propertyChangeListener
  
  Property chane listener
Constructor Details
- BasicSliderUI
  
  public BasicSliderUI(JSlider b)
  
  Constructs a BasicSliderUI.
  
  Parameters:
  
  b - a slider
Method Details
- getShadowColor
  
  protected Color getShadowColor()
  
  Returns the shadow color.
  
  Returns:
  
  the shadow color
- getHighlightColor
  
  protected Color getHighlightColor()
  
  Returns the highlight color.
  
  Returns:
  
  the highlight color
- getFocusColor
  
  protected Color getFocusColor()
  
  Returns the focus color.
  
  Returns:
  
  the focus color
- isDragging
  
  protected boolean isDragging()
  
  Returns true if the user is dragging the slider.
  
  Returns:
  
  true if the user is dragging the slider
  
  Since:
  
  1.5
- createUI
  
  public static ComponentUI createUI(JComponent b)
  
  Creates a UI.
  
  Parameters:
  
  b - a component
  
  Returns:
  
  a UI
- installUI
  
  public void installUI(JComponent c)
  
  Installs a UI.
  
  Overrides:
  
  installUI in class ComponentUI
  
  Parameters:
  
  c - a component
  
  See Also:
  
  ComponentUI.uninstallUI(javax.swing.JComponent), JComponent.setUI(javax.swing.plaf.ComponentUI), JComponent.updateUI()
- uninstallUI
  
  public void uninstallUI(JComponent c)
  
  Uninstalls a UI.
  
  Overrides:
  
  uninstallUI in class ComponentUI
  
  Parameters:
  
  c - a component
  
  See Also:
  
  ComponentUI.installUI(javax.swing.JComponent), JComponent.updateUI()
- installDefaults
  
  protected void installDefaults(JSlider slider)
  
  Installs the defaults.
  
  Parameters:
  
  slider - a slider
- uninstallDefaults
  
  protected void uninstallDefaults(JSlider slider)
  
  Uninstalls the defaults.
  
  Parameters:
  
  slider - a slider
- createTrackListener
  
  protected BasicSliderUI.TrackListener createTrackListener(JSlider slider)
  
  Creates a track listener.
  
  Parameters:
  
  slider - a slider
  
  Returns:
  
  a track listener
- createChangeListener
  
  protected ChangeListener createChangeListener(JSlider slider)
  
  Creates a change listener.
  
  Parameters:
  
  slider - a slider
  
  Returns:
  
  a change listener
- createComponentListener
  
  protected ComponentListener createComponentListener(JSlider slider)
  
  Creates a composite listener.
  
  Parameters:
  
  slider - a slider
  
  Returns:
  
  a composite listener
- createFocusListener
  
  protected FocusListener createFocusListener(JSlider slider)
  
  Creates a focus listener.
  
  Parameters:
  
  slider - a slider
  
  Returns:
  
  a focus listener
- createScrollListener
  
  protected BasicSliderUI.ScrollListener createScrollListener(JSlider slider)
  
  Creates a scroll listener.
  
  Parameters:
  
  slider - a slider
  
  Returns:
  
  a scroll listener
- createPropertyChangeListener
  
  protected PropertyChangeListener createPropertyChangeListener(JSlider slider)
  
  Creates a property change listener.
  
  Parameters:
  
  slider - a slider
  
  Returns:
  
  a property change listener
- installListeners
  
  protected void installListeners(JSlider slider)
  
  Installs listeners.
  
  Parameters:
  
  slider - a slider
- uninstallListeners
  
  protected void uninstallListeners(JSlider slider)
  
  Uninstalls listeners.
  
  Parameters:
  
  slider - a slider
- installKeyboardActions
  
  protected void installKeyboardActions(JSlider slider)
  
  Installs keyboard actions.
  
  Parameters:
  
  slider - a slider
- uninstallKeyboardActions
  
  protected void uninstallKeyboardActions(JSlider slider)
  
  Uninstalls keyboard actions.
  
  Parameters:
  
  slider - a slider
- getBaseline
  
  public int getBaseline(JComponent c, int width, int height)
  
  Returns the baseline.
  
  Overrides:
  
  getBaseline in class ComponentUI
  
  Parameters:
  
  c - JComponent baseline is being requested for
  
  width - the width to get the baseline for
  
  height - the height to get the baseline for
  
  Returns:
  
  baseline or a value < 0 indicating there is no reasonable baseline
  
  Throws:
  
  NullPointerException - if c is null
  
  IllegalArgumentException - if width or height is < 0
  
  Since:
  
  1.6
  
  See Also:
  
  JComponent.getBaseline(int, int)
- getBaselineResizeBehavior
  
  public Component.BaselineResizeBehavior getBaselineResizeBehavior(JComponent c)
  
  Returns an enum indicating how the baseline of the component changes as the size changes.
  
  Overrides:
  
  getBaselineResizeBehavior in class ComponentUI
  
  Parameters:
  
  c - JComponent to return baseline resize behavior for
  
  Returns:
  
  an enum indicating how the baseline changes as the component size changes
  
  Throws:
  
  NullPointerException - if c is null
  
  Since:
  
  1.6
  
  See Also:
  
  JComponent.getBaseline(int, int)
- labelsHaveSameBaselines
  
  protected boolean labelsHaveSameBaselines()
  
  Returns true if all the labels from the label table have the same baseline.
  
  Returns:
  
  true if all the labels from the label table have the same baseline
  
  Since:
  
  1.6
- getPreferredHorizontalSize
  
  public Dimension getPreferredHorizontalSize()
  
  Returns the preferred horizontal size.
  
  Returns:
  
  the preferred horizontal size
- getPreferredVerticalSize
  
  public Dimension getPreferredVerticalSize()
  
  Returns the preferred vertical size.
  
  Returns:
  
  the preferred vertical size
- getMinimumHorizontalSize
  
  public Dimension getMinimumHorizontalSize()
  
  Returns the minimum horizontal size.
  
  Returns:
  
  the minimum horizontal size
- getMinimumVerticalSize
  
  public Dimension getMinimumVerticalSize()
  
  Returns the minimum vertical size.
  
  Returns:
  
  the minimum vertical size
- getPreferredSize
  
  public Dimension getPreferredSize(JComponent c)
  
  Returns the preferred size.
  
  Overrides:
  
  getPreferredSize in class ComponentUI
  
  Parameters:
  
  c - a component
  
  Returns:
  
  the preferred size
  
  See Also:
  
  JComponent.getPreferredSize(), LayoutManager.preferredLayoutSize(java.awt.Container)
- getMinimumSize
  
  public Dimension getMinimumSize(JComponent c)
  
  Returns the minimum size.
  
  Overrides:
  
  getMinimumSize in class ComponentUI
  
  Parameters:
  
  c - a component
  
  Returns:
  
  the minimum size
  
  See Also:
  
  JComponent.getMinimumSize(), LayoutManager.minimumLayoutSize(java.awt.Container), ComponentUI.getPreferredSize(javax.swing.JComponent)
- getMaximumSize
  
  public Dimension getMaximumSize(JComponent c)
  
  Returns the maximum size.
  
  Overrides:
  
  getMaximumSize in class ComponentUI
  
  Parameters:
  
  c - a component
  
  Returns:
  
  the maximum size
  
  See Also:
  
  JComponent.getMaximumSize(), LayoutManager2.maximumLayoutSize(java.awt.Container)
- calculateGeometry
  
  protected void calculateGeometry()
  
  Calculates the geometry.
- calculateFocusRect
  
  protected void calculateFocusRect()
  
  Calculates the focus rectangle.
- calculateThumbSize
  
  protected void calculateThumbSize()
  
  Calculates the thumb size rectangle.
- calculateContentRect
  
  protected void calculateContentRect()
  
  Calculates the content rectangle.
- calculateThumbLocation
  
  protected void calculateThumbLocation()
  
  Calculates the thumb location.
- calculateTrackBuffer
  
  protected void calculateTrackBuffer()
  
  Calculates the track buffer.
- calculateTrackRect
  
  protected void calculateTrackRect()
  
  Calculates the track rectangle.
- 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().
  
  Returns:
  
  an integer representing the height of the tick area for horizontal sliders, and the width of the tick area for the vertical sliders
- calculateTickRect
  
  protected void calculateTickRect()
  
  Calculates the tick rectangle.
- calculateLabelRect
  
  protected void calculateLabelRect()
  
  Calculates the label rectangle.
- getThumbSize
  
  protected Dimension getThumbSize()
  
  Returns the thumb size.
  
  Returns:
  
  the thumb size
- getWidthOfWidestLabel
  
  protected int getWidthOfWidestLabel()
  
  Returns the width of the widest label.
  
  Returns:
  
  the width of the widest label
- getHeightOfTallestLabel
  
  protected int getHeightOfTallestLabel()
  
  Returns the height of the tallest label.
  
  Returns:
  
  the height of the tallest label
- getWidthOfHighValueLabel
  
  protected int getWidthOfHighValueLabel()
  
  Returns the width of the highest value label.
  
  Returns:
  
  the width of the highest value label
- getWidthOfLowValueLabel
  
  protected int getWidthOfLowValueLabel()
  
  Returns the width of the lowest value label.
  
  Returns:
  
  the width of the lowest value label
- getHeightOfHighValueLabel
  
  protected int getHeightOfHighValueLabel()
  
  Returns the height of the highest value label.
  
  Returns:
  
  the height of the highest value label
- getHeightOfLowValueLabel
  
  protected int getHeightOfLowValueLabel()
  
  Returns the height of the lowest value label.
  
  Returns:
  
  the height of the lowest value label
- drawInverted
  
  protected boolean drawInverted()
  
  Draws inverted.
  
  Returns:
  
  the inverted-ness
- getHighestValue
  
  protected Integer getHighestValue()
  
  Returns the biggest value that has an entry in the label table.
  
  Returns:
  
  biggest value that has an entry in the label table, or null.
  
  Since:
  
  1.6
- getLowestValue
  
  protected Integer getLowestValue()
  
  Returns the smallest value that has an entry in the label table.
  
  Returns:
  
  smallest value that has an entry in the label table, or null.
  
  Since:
  
  1.6
- getLowestValueLabel
  
  protected Component getLowestValueLabel()
  
  Returns the label that corresponds to the highest slider value in the label table.
  
  Returns:
  
  the label that corresponds to the highest slider value in the label table
  
  See Also:
  
  JSlider.setLabelTable(java.util.Dictionary)
- getHighestValueLabel
  
  protected Component getHighestValueLabel()
  
  Returns the label that corresponds to the lowest slider value in the label table.
  
  Returns:
  
  the label that corresponds to the lowest slider value in the label table
  
  See Also:
  
  JSlider.setLabelTable(java.util.Dictionary)
- recalculateIfInsetsChanged
  
  protected void recalculateIfInsetsChanged()
  
  Recalculates if the insets have changed.
- recalculateIfOrientationChanged
  
  protected void recalculateIfOrientationChanged()
  
  Recalculates if the orientation has changed.
- paintFocus
  
  public void paintFocus(Graphics g)
  
  Paints focus.
  
  Parameters:
  
  g - the graphics
- paintTrack
  
  public void paintTrack(Graphics g)
  
  Paints track.
  
  Parameters:
  
  g - the graphics
- paintTicks
  
  public void paintTicks(Graphics g)
  
  Paints ticks.
  
  Parameters:
  
  g - the graphics
- paintMinorTickForHorizSlider
  
  protected void paintMinorTickForHorizSlider(Graphics g, Rectangle tickBounds, int x)
  
  Paints minor tick for horizontal slider.
  
  Parameters:
  
  g - the graphics
  
  tickBounds - the tick bounds
  
  x - the x coordinate
- paintMajorTickForHorizSlider
  
  protected void paintMajorTickForHorizSlider(Graphics g, Rectangle tickBounds, int x)
  
  Paints major tick for horizontal slider.
  
  Parameters:
  
  g - the graphics
  
  tickBounds - the tick bounds
  
  x - the x coordinate
- paintMinorTickForVertSlider
  
  protected void paintMinorTickForVertSlider(Graphics g, Rectangle tickBounds, int y)
  
  Paints minor tick for vertical slider.
  
  Parameters:
  
  g - the graphics
  
  tickBounds - the tick bounds
  
  y - the y coordinate
- paintMajorTickForVertSlider
  
  protected void paintMajorTickForVertSlider(Graphics g, Rectangle tickBounds, int y)
  
  Paints major tick for vertical slider.
  
  Parameters:
  
  g - the graphics
  
  tickBounds - the tick bounds
  
  y - the y coordinate
- paintLabels
  
  public void paintLabels(Graphics g)
  
  Paints the labels.
  
  Parameters:
  
  g - the graphics
- paintHorizontalLabel
  
  protected void paintHorizontalLabel(Graphics g, int value, Component label)
  
  Called for every label in the label table. Used to draw the labels for horizontal sliders. The graphics have been translated to labelRect.y already.
  
  Parameters:
  
  g - the graphics context in which to paint
  
  value - the value of the slider
  
  label - the component label in the label table that needs to be painted
  
  See Also:
  
  JSlider.setLabelTable(java.util.Dictionary)
- paintVerticalLabel
  
  protected void paintVerticalLabel(Graphics g, int value, Component label)
  
  Called for every label in the label table. Used to draw the labels for vertical sliders. The graphics have been translated to labelRect.x already.
  
  Parameters:
  
  g - the graphics context in which to paint
  
  value - the value of the slider
  
  label - the component label in the label table that needs to be painted
  
  See Also:
  
  JSlider.setLabelTable(java.util.Dictionary)
- paintThumb
  
  public void paintThumb(Graphics g)
  
  Paints the thumb.
  
  Parameters:
  
  g - the graphics
- setThumbLocation
  
  public void setThumbLocation(int x, int y)
  
  Sets the thumb location.
  
  Parameters:
  
  x - the x coordinate
  
  y - the y coordinate
- scrollByBlock
  
  public void scrollByBlock(int direction)
  
  Scrolls by block.
  
  Parameters:
  
  direction - the direction
- scrollByUnit
  
  public void scrollByUnit(int direction)
  
  Scrolls by unit.
  
  Parameters:
  
  direction - the direction
- scrollDueToClickInTrack
  
  protected void scrollDueToClickInTrack(int dir)
  
  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.
  
  Parameters:
  
  dir - the direction and number of blocks to scroll
- xPositionForValue
  
  protected int xPositionForValue(int value)
  
  Returns the x position for a value.
  
  Parameters:
  
  value - the value
  
  Returns:
  
  the x position for a value
- yPositionForValue
  
  protected int yPositionForValue(int value)
  
  Returns the y position for a value.
  
  Parameters:
  
  value - the value
  
  Returns:
  
  the y position for a value
- yPositionForValue
  
  protected int yPositionForValue(int value, int trackY, int trackHeight)
  
  Returns the y location for the specified value. No checking is done on the arguments. In particular if trackHeight is negative undefined results may occur.
  
  Parameters:
  
  value - the slider value to get the location for
  
  trackY - y-origin of the track
  
  trackHeight - the height of the track
  
  Returns:
  
  the y location for the specified value of the slider
  
  Since:
  
  1.6
- valueForYPosition
  
  public int valueForYPosition(int yPos)
  
  Returns the value at the y position. If yPos is beyond the track at the bottom or the top, this method sets the value to either the minimum or maximum value of the slider, depending on if the slider is inverted or not.
  
  Parameters:
  
  yPos - the location of the slider along the y axis
  
  Returns:
  
  the value at the y position
- valueForXPosition
  
  public int valueForXPosition(int xPos)
  
  Returns the value at the x position. If xPos is beyond the track at the left or the right, this method sets the value to either the minimum or maximum value of the slider, depending on if the slider is inverted or not.
  
  Parameters:
  
  xPos - the location of the slider along the x axis
  
  Returns:
  
  the value of the x position

Class BasicSliderUI

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Methods declared in class javax.swing.plaf.ComponentUI

Methods declared in class java.lang.Object

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