javax.swing.plaf.metal
Class MetalScrollBarUI
java.lang.Object
|
+--javax.swing.plaf.ComponentUI
|
+--javax.swing.plaf.ScrollBarUI
|
+--javax.swing.plaf.basic.BasicScrollBarUI
|
+--javax.swing.plaf.metal.MetalScrollBarUI
- All Implemented Interfaces:
- LayoutManager, SwingConstants
- public class MetalScrollBarUI
- extends BasicScrollBarUI
Implementation of ScrollBarUI for the Metal Look and Feel
Fields inherited from class javax.swing.plaf.basic.BasicScrollBarUI |
buttonListener, decrButton, DECREASE_HIGHLIGHT, incrButton, INCREASE_HIGHLIGHT, isDragging, maximumThumbSize, minimumThumbSize, modelListener, NO_HIGHLIGHT, propertyChangeListener, scrollbar, scrollListener, scrollTimer, thumbColor, thumbDarkShadowColor, thumbHighlightColor, thumbLightShadowColor, thumbRect, trackColor, trackHighlight, trackHighlightColor, trackListener, trackRect |
Fields inherited from interface javax.swing.SwingConstants |
BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NORTH, NORTH_EAST, NORTH_WEST, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST |
Methods inherited from class javax.swing.plaf.basic.BasicScrollBarUI |
addLayoutComponent, createArrowButtonListener, createModelListener, createScrollListener, createTrackListener, getMaximumSize, getMaximumThumbSize, getMinimumSize, getThumbBounds, getTrackBounds, installComponents, installKeyboardActions, installUI, layoutContainer, layoutHScrollbar, layoutVScrollbar, minimumLayoutSize, paint, paintDecreaseHighlight, paintIncreaseHighlight, preferredLayoutSize, removeLayoutComponent, scrollByBlock, scrollByUnit, uninstallComponents, uninstallDefaults, uninstallKeyboardActions, uninstallListeners, uninstallUI |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
bumps
protected javax.swing.plaf.metal.MetalBumps bumps
increaseButton
protected MetalScrollButton increaseButton
decreaseButton
protected MetalScrollButton decreaseButton
scrollBarWidth
protected int scrollBarWidth
FREE_STANDING_PROP
public static final String FREE_STANDING_PROP
isFreeStanding
protected boolean isFreeStanding
MetalScrollBarUI
public MetalScrollBarUI()
createUI
public static ComponentUI createUI(JComponent c)
installDefaults
protected void installDefaults()
- Overrides:
installDefaults
in class BasicScrollBarUI
installListeners
protected void installListeners()
- Overrides:
installListeners
in class BasicScrollBarUI
createPropertyChangeListener
protected PropertyChangeListener createPropertyChangeListener()
- Overrides:
createPropertyChangeListener
in class BasicScrollBarUI
configureScrollBarColors
protected void configureScrollBarColors()
- Overrides:
configureScrollBarColors
in class BasicScrollBarUI
getPreferredSize
public Dimension getPreferredSize(JComponent c)
- Description copied from class:
BasicScrollBarUI
- A vertical scrollbars preferred width is the maximum of
preferred widths of the (non null) increment/decrement buttons,
and the minimum width of the thumb. The preferred height is the
sum of the preferred heights of the same parts. The basis for
the preferred size of a horizontal scrollbar is similar.
The preferredSize is only computed once, subequent
calls to this method just return a cached size. T
- Overrides:
getPreferredSize
in class BasicScrollBarUI
- Following copied from class:
javax.swing.plaf.basic.BasicScrollBarUI
- Parameters:
c
- The JScrollBar that's delegating this method to us.- Returns:
- The preferred size of a Basic JScrollBar.
- See Also:
BasicScrollBarUI.getMaximumSize(javax.swing.JComponent)
,
BasicScrollBarUI.getMinimumSize(javax.swing.JComponent)
createDecreaseButton
protected JButton createDecreaseButton(int orientation)
- Returns the view that represents the decrease view.
- Overrides:
createDecreaseButton
in class BasicScrollBarUI
createIncreaseButton
protected JButton createIncreaseButton(int orientation)
- Returns the view that represents the increase view.
- Overrides:
createIncreaseButton
in class BasicScrollBarUI
paintTrack
protected void paintTrack(Graphics g,
JComponent c,
Rectangle trackBounds)
- Overrides:
paintTrack
in class BasicScrollBarUI
paintThumb
protected void paintThumb(Graphics g,
JComponent c,
Rectangle thumbBounds)
- Overrides:
paintThumb
in class BasicScrollBarUI
getMinimumThumbSize
protected Dimension getMinimumThumbSize()
- Description copied from class:
BasicScrollBarUI
- Return the smallest acceptable size for the thumb. If the scrollbar
becomes so small that this size isn't available, the thumb will be
hidden.
Warning : the value returned by this method should not be
be modified, it's a shared static constant.
- Overrides:
getMinimumThumbSize
in class BasicScrollBarUI
- Following copied from class:
javax.swing.plaf.basic.BasicScrollBarUI
- Returns:
- The smallest acceptable size for the thumb.
- See Also:
BasicScrollBarUI.getMaximumThumbSize()
setThumbBounds
protected void setThumbBounds(int x,
int y,
int width,
int height)
- This is overridden only to increase the invalid area. This
ensures that the "Shadow" below the thumb is invalidated
- Overrides:
setThumbBounds
in class BasicScrollBarUI
- Following copied from class:
javax.swing.plaf.basic.BasicScrollBarUI
- See Also:
BasicScrollBarUI.getThumbBounds()
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