MetalSliderUI
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 MetalSliderUI extends 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 JavaBeans™ has been added to the java.beans
package. Please see XMLEncoder
.
Nested Classes
Modifier and Type | Class and Description |
---|---|
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
Fields
TICK_BUFFER
protected final int TICK_BUFFER
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 delegate 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 delegate directly set it using the Slider.verticalThumbIcon
UIManager property.
SLIDER_FILL
protected final String SLIDER_FILL
Constructors
MetalSliderUI
public MetalSliderUI()
Methods
createUI
public static ComponentUI createUI(JComponent c)
installUI
public void installUI(JComponent c)
Description copied from class: ComponentUI
Configures the specified component appropriately 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 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 classBasicSliderUI
- Parameters:
-
c
- the component where this UI delegate is being installed - See Also:
-
ComponentUI.uninstallUI(javax.swing.JComponent)
,JComponent.setUI(javax.swing.plaf.ComponentUI)
,JComponent.updateUI()
createPropertyChangeListener
protected PropertyChangeListener createPropertyChangeListener(JSlider slider)
- Overrides:
-
createPropertyChangeListener
in classBasicSliderUI
paintThumb
public void paintThumb(Graphics g)
- Overrides:
-
paintThumb
in classBasicSliderUI
paintTrack
public void paintTrack(Graphics g)
- Overrides:
-
paintTrack
in classBasicSliderUI
paintFocus
public void paintFocus(Graphics g)
- Overrides:
-
paintFocus
in classBasicSliderUI
getThumbSize
protected Dimension getThumbSize()
- Overrides:
-
getThumbSize
in classBasicSliderUI
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 classBasicSliderUI
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 classBasicSliderUI
paintMinorTickForHorizSlider
protected void paintMinorTickForHorizSlider(Graphics g, Rectangle tickBounds, int x)
- Overrides:
-
paintMinorTickForHorizSlider
in classBasicSliderUI
paintMajorTickForHorizSlider
protected void paintMajorTickForHorizSlider(Graphics g, Rectangle tickBounds, int x)
- Overrides:
-
paintMajorTickForHorizSlider
in classBasicSliderUI
paintMinorTickForVertSlider
protected void paintMinorTickForVertSlider(Graphics g, Rectangle tickBounds, int y)
- Overrides:
-
paintMinorTickForVertSlider
in classBasicSliderUI
paintMajorTickForVertSlider
protected void paintMajorTickForVertSlider(Graphics g, Rectangle tickBounds, int y)
- Overrides:
-
paintMajorTickForVertSlider
in classBasicSliderUI
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