public class WebScrollPaneBar extends WebScrollBar implements javax.swing.plaf.UIResource
WebScrollPane creates scrollbars that are instances of this class. WebScrollPaneBar overrides the
getUnitIncrement and getBlockIncrement methods so that, if the viewport's view is a Scrollable, the view is
asked to compute these values. Unless the unit/block increment have been explicitly set.Scrollable,
WebScrollPane.createVerticalScrollBar(),
WebScrollPane.createHorizontalScrollBar(),
Serialized Formjavax.swing.JScrollBar.AccessibleJScrollBarjavax.swing.JComponent.AccessibleJComponentblockIncrement, model, orientation, unitIncrementlistenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOWaccessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENTEMPTYEMPTYUNDEFINED| Constructor and Description |
|---|
WebScrollPaneBar(javax.swing.JScrollPane scrollPane,
int orientation)
Creates a scrollbar with the specified orientation.
|
| Modifier and Type | Method and Description |
|---|---|
int |
getBlockIncrement(int direction)
Computes the block increment for scrolling if the viewport's view is a
Scrollable object. |
int |
getUnitIncrement(int direction)
Computes the unit increment for scrolling if the viewport's view is a
Scrollable object. |
void |
setBlockIncrement(int blockIncrement)
Messages super to set the value, and resets the
blockIncrementSet instance variable to true. |
void |
setUnitIncrement(int unitIncrement)
Messages super to set the value, and resets the
unitIncrementSet instance variable to true. |
addStyleListener, getCustomPainter, getCustomPainter, getCustomPainters, getMargin, getMaximumHeight, getMaximumWidth, getMinimumHeight, getMinimumWidth, getPadding, getPreferredHeight, getPreferredSize, getPreferredWidth, getSkin, getStyleId, isPaintButtons, isPaintTrack, provideShape, removeStyleListener, restoreDefaultPainters, restoreSkin, setCustomPainter, setCustomPainter, setMargin, setMargin, setMargin, setMaximumHeight, setMaximumWidth, setMinimumHeight, setMinimumWidth, setPadding, setPadding, setPadding, setPaintButtons, setPaintTrack, setPreferredHeight, setPreferredSize, setPreferredWidth, setSkin, setSkin, setStyleId, updateUIaddAdjustmentListener, fireAdjustmentValueChanged, getAccessibleContext, getAdjustmentListeners, getBlockIncrement, getMaximum, getMaximumSize, getMinimum, getMinimumSize, getModel, getOrientation, getUI, getUIClassID, getUnitIncrement, getValue, getValueIsAdjusting, getVisibleAmount, paramString, removeAdjustmentListener, setEnabled, setMaximum, setMinimum, setModel, setOrientation, setUI, setValue, setValueIsAdjusting, setValues, setVisibleAmountaddAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, updateadd, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTreeaction, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCyclepublic WebScrollPaneBar(javax.swing.JScrollPane scrollPane,
int orientation)
ScrollPaneConstants.VERTICAL
ScrollPaneConstants.HORIZONTAL
scrollPane - scrollpane this bar will be attached toorientation - an integer specifying one of the legal orientation values shown abovepublic void setUnitIncrement(int unitIncrement)
unitIncrementSet instance variable to true.setUnitIncrement in interface java.awt.AdjustablesetUnitIncrement in class javax.swing.JScrollBarunitIncrement - the new unit increment value, in pixelspublic int getUnitIncrement(int direction)
Scrollable object.
Otherwise return super.getUnitIncrement.getUnitIncrement in class javax.swing.JScrollBardirection - less than zero to scroll up/left, greater than zero for down/rightScrollable.getScrollableUnitIncrement(java.awt.Rectangle, int, int)public void setBlockIncrement(int blockIncrement)
blockIncrementSet instance variable to true.setBlockIncrement in interface java.awt.AdjustablesetBlockIncrement in class javax.swing.JScrollBarblockIncrement - the new block increment value, in pixelspublic int getBlockIncrement(int direction)
Scrollable object.
Otherwise the blockIncrement equals the viewport's width or height.
If there's no viewport return super.getBlockIncrement.getBlockIncrement in class javax.swing.JScrollBardirection - less than zero to scroll up/left, greater than zero for down/rightScrollable.getScrollableBlockIncrement(java.awt.Rectangle, int, int)