PropertyChangeListener
, EventListener
, SynthConstants
, SynthUI
public class SynthSliderUI extends BasicSliderUI implements PropertyChangeListener, SynthUI
JSlider
.BasicSliderUI.ActionScroller, BasicSliderUI.ChangeHandler, BasicSliderUI.ComponentHandler, BasicSliderUI.FocusHandler, BasicSliderUI.PropertyChangeHandler, BasicSliderUI.ScrollListener, BasicSliderUI.TrackListener
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
DEFAULT, DISABLED, ENABLED, FOCUSED, MOUSE_OVER, PRESSED, SELECTED
Modifier | Constructor | Description |
---|---|---|
protected |
Constructs a SynthSliderUI . |
Modifier and Type | Method | Description |
---|---|---|
static ComponentUI |
createUI |
Creates a new UI object for the given component. |
SynthContext |
getContext |
Returns the Context for the specified component. |
protected void |
layout() |
Lays out the slider. |
void |
paint |
Paints the specified component according to the Look and Feel. |
protected void |
paint |
Paints the specified component. |
void |
paintBorder |
Paints the border. |
protected void |
paintThumb |
Paints the slider thumb. |
protected void |
paintTrack |
Paints the slider track. |
void |
propertyChange |
This method gets called when a bound property is changed. |
protected void |
uninstallDefaults |
Uninstalls default setting. |
void |
update |
Notifies this UI delegate to repaint the specified component. |
calculateContentRect, calculateFocusRect, calculateGeometry, calculateLabelRect, calculateThumbLocation, calculateThumbSize, calculateTickRect, calculateTrackBuffer, calculateTrackRect, createChangeListener, createComponentListener, createFocusListener, createPropertyChangeListener, createScrollListener, createTrackListener, drawInverted, getBaseline, getBaselineResizeBehavior, getFocusColor, getHeightOfHighValueLabel, getHeightOfLowValueLabel, getHeightOfTallestLabel, getHighestValue, getHighestValueLabel, getHighlightColor, getLowestValue, getLowestValueLabel, getMaximumSize, getMinimumHorizontalSize, getMinimumSize, getMinimumVerticalSize, getPreferredHorizontalSize, getPreferredSize, getPreferredVerticalSize, getShadowColor, getThumbSize, getTickLength, getWidthOfHighValueLabel, getWidthOfLowValueLabel, getWidthOfWidestLabel, installDefaults, installKeyboardActions, installListeners, installUI, isDragging, labelsHaveSameBaselines, paintFocus, paintHorizontalLabel, paintLabels, paintMajorTickForHorizSlider, paintMajorTickForVertSlider, paintMinorTickForHorizSlider, paintMinorTickForVertSlider, paintThumb, paintTicks, paintTrack, paintVerticalLabel, recalculateIfInsetsChanged, recalculateIfOrientationChanged, scrollByBlock, scrollByUnit, scrollDueToClickInTrack, setThumbLocation, uninstallKeyboardActions, uninstallListeners, uninstallUI, valueForXPosition, valueForYPosition, xPositionForValue, yPositionForValue, yPositionForValue
contains, getAccessibleChild, getAccessibleChildrenCount
protected SynthSliderUI(JSlider c)
SynthSliderUI
.c
- a sliderpublic static ComponentUI createUI(JComponent c)
c
- component to create UI object forprotected void uninstallDefaults(JSlider slider)
LookAndFeel
is uninstalled.uninstallDefaults
in class BasicSliderUI
slider
- a sliderprotected void layout()
public SynthContext getContext(JComponent c)
getContext
in interface SynthUI
c
- Component requesting SynthContext.public void update(Graphics g, JComponent c)
paint(SynthContext,Graphics)
method. In general, this method does not need to be overridden by subclasses. All Look and Feel rendering code should reside in the paint
method.
update
in class ComponentUI
g
- the Graphics
object used for paintingc
- the component being paintedpublic void paint(Graphics g, JComponent c)
This method is not used by Synth Look and Feel. Painting is handled by the paint(SynthContext,Graphics)
method.
paint
in class ComponentUI
g
- the Graphics
object used for paintingc
- the component being paintedprotected void paint(SynthContext context, Graphics g)
context
- context for the component being paintedg
- the Graphics
object used for paintingpublic void paintBorder(SynthContext context, Graphics g, int x, int y, int w, int h)
paintBorder
in interface SynthUI
context
- a component contextg
- Graphics
to paint onx
- the X coordinatey
- the Y coordinatew
- width of the borderh
- height of the borderprotected void paintThumb(SynthContext context, Graphics g, Rectangle thumbBounds)
context
- context for the component being paintedg
- Graphics
object used for paintingthumbBounds
- bounding box for the thumbprotected void paintTrack(SynthContext context, Graphics g, Rectangle trackBounds)
context
- context for the component being paintedg
- Graphics
object used for paintingtrackBounds
- bounding box for the trackpublic void propertyChange(PropertyChangeEvent e)
propertyChange
in interface PropertyChangeListener
e
- A PropertyChangeEvent object describing the event source and the property that has changed.
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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.desktop/javax/swing/plaf/synth/SynthSliderUI.html