SliderPainter

java.lang.Object
- com.alee.painter.AbstractPainter<E,U>
- - com.alee.laf.slider.SliderPainter<E,U>

Type Parameters:

E - component type

U - component UI type

All Implemented Interfaces:

ISliderPainter<E,U>, Painter<E,U>, SpecificPainter<E,U>, BorderMethods, com.alee.utils.swing.SwingMethods
```
public class SliderPainter<E extends javax.swing.JSlider,U extends WebSliderUI>
extends AbstractPainter<E,U>
implements ISliderPainter<E,U>
```
Basic painter for JSlider component. It is used as WebSliderUI default painter.

Field Summary

Fields
Modifier and Type	Field and Description
`protected boolean`	`angledThumb`
`protected boolean`	`animated`
`protected javax.swing.event.ChangeListener`	`changeListener`
`protected java.awt.Rectangle`	`contentRect`
`protected boolean`	`dragging`
`protected boolean`	`drawProgress`
`protected boolean`	`drawThumb`
`protected java.awt.Rectangle`	`focusRect`
`protected java.awt.Insets`	`insetCache`
`protected java.awt.Rectangle`	`labelRect`
`protected boolean`	`leftToRightCache`
`static int`	`MAX_DARKNESS`
`protected java.awt.event.MouseAdapter`	`mouseAdapter`
`protected java.awt.event.MouseWheelListener`	`mouseWheelListener` Listeners.
`protected java.awt.Color`	`progressBorderColor`
`protected int`	`progressRound`
`protected int`	`progressShadeWidth`
`protected java.awt.Color`	`progressTrackBgBottom`
`protected java.awt.Color`	`progressTrackBgTop`
`protected boolean`	`rollover` Runtime variables.
`protected boolean`	`rolloverDarkBorderOnly`
`protected int`	`rolloverDarkness`
`protected com.alee.utils.swing.WebTimer`	`rolloverTimer`
`protected boolean`	`sharpThumbAngle`
`protected int`	`thumbAngleLength`
`protected java.awt.Color`	`thumbBgBottom`
`protected java.awt.Color`	`thumbBgTop`
`protected int`	`thumbHeight`
`protected java.awt.Rectangle`	`thumbRect`
`protected int`	`thumbRound`
`protected int`	`thumbWidth`
`protected java.awt.Rectangle`	`tickRect`
`protected java.awt.Color`	`trackBgBottom`
`protected java.awt.Color`	`trackBgTop`
`protected int`	`trackBuffer` Painting variables.
`protected int`	`trackHeight` Style settings.
`protected java.awt.Rectangle`	`trackRect`
`protected int`	`trackRound`
`protected int`	`trackShadeWidth`

Fields inherited from class com.alee.painter.AbstractPainter
component, listeners, ltr, propertyChangeListener, ui

Constructor Summary

Constructors
Constructor and Description

SliderPainter()

Constructors
Constructor and Description
`SliderPainter()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`calculateContentRect()`
`protected void`	`calculateFocusRect()`
`protected void`	`calculateGeometry()`
`protected void`	`calculateLabelRect()`
`protected void`	`calculateThumbLocation()`
`protected void`	`calculateThumbSize()`
`protected void`	`calculateTickRect()`
`protected void`	`calculateTrackBuffer()`
`protected void`	`calculateTrackRect()`
`protected boolean`	`drawInverted()`
`protected java.awt.Color`	`getBorderColor()`
`protected int`	`getHeightOfTallestLabel()`
`protected java.lang.Integer`	`getHighestValue()` Returns the biggest value that has an entry in the label table.
`protected java.awt.Component`	`getHighestValueLabel()` Returns the label that corresponds to the lowest slider value in the label table.
`protected java.lang.Integer`	`getLowestValue()` Returns the smallest value that has an entry in the label table.
`protected java.awt.Component`	`getLowestValueLabel()` Returns the label that corresponds to the highest slider value in the label table.
`protected float`	`getProgress()`
`protected java.awt.Shape`	`getProgressShape()`
`protected java.awt.Shape`	`getThumbShape()`
`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 java.awt.Shape`	`getTrackShape()`
`protected int`	`getWidthOfWidestLabel()`
`void`	`install(E c, U ui)` Called when painter is installed onto some component.
`void`	`paint(java.awt.Graphics2D g2d, java.awt.Rectangle bounds, E c, U ui)` Paints visual data using component graphics context.
`protected void`	`paintHorizontalLabel(java.awt.Graphics g, int value, java.awt.Component label)` Called for every label in the label table.
`void`	`paintLabels(java.awt.Graphics g)`
`protected void`	`paintMajorTickForHorizontalSlider(java.awt.Graphics g, java.awt.Rectangle tickBounds, int x)`
`protected void`	`paintMajorTickForVerticalSlider(java.awt.Graphics g, java.awt.Rectangle tickBounds, int y)`
`protected void`	`paintMinorTickForHorizontalSlider(java.awt.Graphics g, java.awt.Rectangle tickBounds, int x)`
`protected void`	`paintMinorTickForVerticalSlider(java.awt.Graphics g, java.awt.Rectangle tickBounds, int y)`
`void`	`paintThumb(java.awt.Graphics2D g2d)`
`void`	`paintTicks(java.awt.Graphics g)`
`void`	`paintTrack(java.awt.Graphics2D g2d)`
`protected void`	`paintVerticalLabel(java.awt.Graphics g, int value, java.awt.Component label)` Called for every label in the label table.
`protected void`	`recalculateIfInsetsChanged()`
`protected void`	`recalculateIfOrientationChanged()`
`void`	`setDragging(boolean dragging)` Provide true if the user is dragging the slider.
`void`	`uninstall(E c, U ui)` Called when painter is installed into some component.
`protected int`	`xPositionForValue(int value)`
`protected int`	`yPositionForValue(int value)`
`protected int`	`yPositionForValue(int value, int trackY, int trackHeight)` Returns the y location for the specified value.

Methods inherited from class com.alee.painter.AbstractPainter
addPainterListener, b, borderChange, getBorders, getCompleteBorder, getPreferredSize, i, i, i, installPropertyChangeListener, isOpaque, isSectionPainter, isSettingsUpdateAllowed, orientationChange, p, propertyChange, removePainterListener, repaint, repaint, repaint, revalidate, saveOrientation, uninstallPropertyChangeListener, updateAll, updateBorder, updateOpacity, updateOrientation

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

Methods inherited from interface com.alee.painter.Painter
addPainterListener, getBorders, getPreferredSize, isOpaque, removePainterListener

- Field Detail
  - MAX_DARKNESS
```
public static final int MAX_DARKNESS
```
    See Also:
    
    Constant Field Values
  - trackHeight
```
protected int trackHeight
```
    Style settings.
  - trackRound
```
protected int trackRound
```
  - trackShadeWidth
```
protected int trackShadeWidth
```
  - progressRound
```
protected int progressRound
```
  - progressShadeWidth
```
protected int progressShadeWidth
```
  - thumbWidth
```
protected int thumbWidth
```
  - thumbHeight
```
protected int thumbHeight
```
  - thumbRound
```
protected int thumbRound
```
  - thumbAngleLength
```
protected int thumbAngleLength
```
  - trackBgTop
```
protected java.awt.Color trackBgTop
```
  - trackBgBottom
```
protected java.awt.Color trackBgBottom
```
  - progressTrackBgTop
```
protected java.awt.Color progressTrackBgTop
```
  - progressTrackBgBottom
```
protected java.awt.Color progressTrackBgBottom
```
  - progressBorderColor
```
protected java.awt.Color progressBorderColor
```
  - thumbBgTop
```
protected java.awt.Color thumbBgTop
```
  - thumbBgBottom
```
protected java.awt.Color thumbBgBottom
```
  - drawProgress
```
protected boolean drawProgress
```
  - drawThumb
```
protected boolean drawThumb
```
  - angledThumb
```
protected boolean angledThumb
```
  - sharpThumbAngle
```
protected boolean sharpThumbAngle
```
  - rolloverDarkBorderOnly
```
protected boolean rolloverDarkBorderOnly
```
  - animated
```
protected boolean animated
```
  - mouseWheelListener
```
protected java.awt.event.MouseWheelListener mouseWheelListener
```
    Listeners.
  - changeListener
```
protected javax.swing.event.ChangeListener changeListener
```
  - mouseAdapter
```
protected java.awt.event.MouseAdapter mouseAdapter
```
  - rollover
```
protected boolean rollover
```
    Runtime variables.
  - rolloverDarkness
```
protected int rolloverDarkness
```
  - rolloverTimer
```
protected com.alee.utils.swing.WebTimer rolloverTimer
```
  - trackBuffer
```
protected int trackBuffer
```
    Painting variables.
  - insetCache
```
protected java.awt.Insets insetCache
```
  - focusRect
```
protected java.awt.Rectangle focusRect
```
  - contentRect
```
protected java.awt.Rectangle contentRect
```
  - labelRect
```
protected java.awt.Rectangle labelRect
```
  - tickRect
```
protected java.awt.Rectangle tickRect
```
  - trackRect
```
protected java.awt.Rectangle trackRect
```
  - thumbRect
```
protected java.awt.Rectangle thumbRect
```
  - leftToRightCache
```
protected boolean leftToRightCache
```
  - dragging
```
protected boolean dragging
```
- Constructor Detail
  - SliderPainter
```
public SliderPainter()
```
- Method Detail
  - install
```
public void install(E c,
                    U ui)
```
    Description copied from interface: Painter
    
    Called when painter is installed onto some component. You might want to use this method to add custom component listeners or modify component settings.
    
    Specified by:
    
    install in interface Painter<E extends javax.swing.JSlider,U extends WebSliderUI>
    
    Overrides:
    
    install in class AbstractPainter<E extends javax.swing.JSlider,U extends WebSliderUI>
    
    Parameters:
    
    c - component this painter is being installed onto
    
    ui - component UI
  - uninstall
```
public void uninstall(E c,
                      U ui)
```
    Description copied from interface: Painter
    
    Called when painter is installed into some component. You might want to use this method to add custom component listeners or modify component settings.
    
    Specified by:
    
    uninstall in interface Painter<E extends javax.swing.JSlider,U extends WebSliderUI>
    
    Overrides:
    
    uninstall in class AbstractPainter<E extends javax.swing.JSlider,U extends WebSliderUI>
    
    Parameters:
    
    c - component this painter is being uninstalled from
    
    ui - component UI
  - paint
```
public void paint(java.awt.Graphics2D g2d,
                  java.awt.Rectangle bounds,
                  E c,
                  U ui)
```
    Description copied from interface: Painter
    
    Paints visual data using component graphics context. Provided graphics context and component are taken directly from component UI paint method.
    It is highly recommended to honor provided painting bounds to avoid painting issues. These bounds might be representing full component size or contain just a small portion of the component.
    
    Specified by:
    
    paint in interface Painter<E extends javax.swing.JSlider,U extends WebSliderUI>
    
    Parameters:
    
    g2d - graphics context
    
    bounds - painting bounds
    
    c - painted component
    
    ui - painted component UI
  - recalculateIfInsetsChanged
```
protected void recalculateIfInsetsChanged()
```
  - recalculateIfOrientationChanged
```
protected void recalculateIfOrientationChanged()
```
  - calculateGeometry
```
protected void calculateGeometry()
```
  - calculateFocusRect
```
protected void calculateFocusRect()
```
  - calculateThumbSize
```
protected void calculateThumbSize()
```
  - calculateContentRect
```
protected void calculateContentRect()
```
  - calculateThumbLocation
```
protected void calculateThumbLocation()
```
  - calculateTrackBuffer
```
protected void calculateTrackBuffer()
```
  - calculateTrackRect
```
protected void calculateTrackRect()
```
  - 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().
  - calculateTickRect
```
protected void calculateTickRect()
```
  - calculateLabelRect
```
protected void calculateLabelRect()
```
  - xPositionForValue
```
protected int xPositionForValue(int value)
```
  - yPositionForValue
```
protected int yPositionForValue(int 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
  - drawInverted
```
protected boolean drawInverted()
```
  - getHighestValue
```
protected java.lang.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.
  - getLowestValue
```
protected java.lang.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.
  - getLowestValueLabel
```
protected java.awt.Component getLowestValueLabel()
```
    Returns the label that corresponds to the highest slider value in the label table.
    
    See Also:
    
    JSlider.setLabelTable(java.util.Dictionary)
  - getHighestValueLabel
```
protected java.awt.Component getHighestValueLabel()
```
    Returns the label that corresponds to the lowest slider value in the label table.
    
    See Also:
    
    JSlider.setLabelTable(java.util.Dictionary)
  - getWidthOfWidestLabel
```
protected int getWidthOfWidestLabel()
```
  - getHeightOfTallestLabel
```
protected int getHeightOfTallestLabel()
```
  - getThumbSize
```
protected java.awt.Dimension getThumbSize()
```
  - paintThumb
```
public void paintThumb(java.awt.Graphics2D g2d)
```
  - getThumbShape
```
protected java.awt.Shape getThumbShape()
```
  - paintTrack
```
public void paintTrack(java.awt.Graphics2D g2d)
```
  - getTrackShape
```
protected java.awt.Shape getTrackShape()
```
  - getProgressShape
```
protected java.awt.Shape getProgressShape()
```
  - paintTicks
```
public void paintTicks(java.awt.Graphics g)
```
  - paintMinorTickForHorizontalSlider
```
protected void paintMinorTickForHorizontalSlider(java.awt.Graphics g,
                                                 java.awt.Rectangle tickBounds,
                                                 int x)
```
  - paintMajorTickForHorizontalSlider
```
protected void paintMajorTickForHorizontalSlider(java.awt.Graphics g,
                                                 java.awt.Rectangle tickBounds,
                                                 int x)
```
  - paintMinorTickForVerticalSlider
```
protected void paintMinorTickForVerticalSlider(java.awt.Graphics g,
                                               java.awt.Rectangle tickBounds,
                                               int y)
```
  - paintMajorTickForVerticalSlider
```
protected void paintMajorTickForVerticalSlider(java.awt.Graphics g,
                                               java.awt.Rectangle tickBounds,
                                               int y)
```
  - paintLabels
```
public void paintLabels(java.awt.Graphics g)
```
  - paintHorizontalLabel
```
protected void paintHorizontalLabel(java.awt.Graphics g,
                                    int value,
                                    java.awt.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.
    
    See Also:
    
    JSlider.setLabelTable(java.util.Dictionary)
  - paintVerticalLabel
```
protected void paintVerticalLabel(java.awt.Graphics g,
                                  int value,
                                  java.awt.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.
    
    See Also:
    
    JSlider.setLabelTable(java.util.Dictionary)
  - getProgress
```
protected float getProgress()
```
  - getBorderColor
```
protected java.awt.Color getBorderColor()
```
  - setDragging
```
public void setDragging(boolean dragging)
```
    Description copied from interface: ISliderPainter
    
    Provide true if the user is dragging the slider.
    
    Specified by:
    
    setDragging in interface ISliderPainter<E extends javax.swing.JSlider,U extends WebSliderUI>
    
    Parameters:
    
    dragging - true if the user is dragging

Class SliderPainter<E extends javax.swing.JSlider,U extends WebSliderUI>

Field Summary

Fields inherited from class com.alee.painter.AbstractPainter

Constructor Summary

Method Summary

Methods inherited from class com.alee.painter.AbstractPainter

Methods inherited from class java.lang.Object

Methods inherited from interface com.alee.painter.Painter

Field Detail

MAX_DARKNESS

trackHeight

trackRound

trackShadeWidth

progressRound

progressShadeWidth

thumbWidth

thumbHeight

thumbRound

thumbAngleLength

trackBgTop

trackBgBottom

progressTrackBgTop

progressTrackBgBottom

progressBorderColor

thumbBgTop

thumbBgBottom

drawProgress

drawThumb

angledThumb

sharpThumbAngle

rolloverDarkBorderOnly

animated

mouseWheelListener

changeListener

mouseAdapter

rollover

rolloverDarkness

rolloverTimer

trackBuffer

insetCache

focusRect

contentRect

labelRect

tickRect

trackRect

thumbRect

leftToRightCache

dragging

Constructor Detail

SliderPainter

Method Detail

install

uninstall

paint

recalculateIfInsetsChanged

recalculateIfOrientationChanged

calculateGeometry

calculateFocusRect

calculateThumbSize

calculateContentRect

calculateThumbLocation

calculateTrackBuffer

calculateTrackRect

getTickLength

calculateTickRect

calculateLabelRect

xPositionForValue

yPositionForValue

yPositionForValue

drawInverted

getHighestValue

getLowestValue

getLowestValueLabel

getHighestValueLabel

getWidthOfWidestLabel

getHeightOfTallestLabel

getThumbSize

paintThumb

getThumbShape

paintTrack