java.awt
Class ScrollPane

java.lang.Object sample code for java.lang.Object definition code for java.lang.Object 
  extended by java.awt.Component sample code for java.awt.Component definition code for java.awt.Component 
      extended by java.awt.Container sample code for java.awt.Container definition code for java.awt.Container 
          extended by java.awt.ScrollPane
All Implemented Interfaces:
ImageObserver sample code for java.awt.image.ImageObserver definition code for java.awt.image.ImageObserver , MenuContainer sample code for java.awt.MenuContainer definition code for java.awt.MenuContainer , Serializable sample code for java.io.Serializable definition code for java.io.Serializable , Accessible sample code for javax.accessibility.Accessible definition code for javax.accessibility.Accessible

public class ScrollPane
extends Container sample code for java.awt.Container definition code for java.awt.Container
implements Accessible sample code for javax.accessibility.Accessible definition code for javax.accessibility.Accessible

A container class which implements automatic horizontal and/or vertical scrolling for a single child component. The display policy for the scrollbars can be set to:

  1. as needed: scrollbars created and shown only when needed by scrollpane
  2. always: scrollbars created and always shown by the scrollpane
  3. never: scrollbars never created or shown by the scrollpane

The state of the horizontal and vertical scrollbars is represented by two ScrollPaneAdjustable objects (one for each dimension) which implement the Adjustable interface. The API provides methods to access those objects such that the attributes on the Adjustable object (such as unitIncrement, value, etc.) can be manipulated.

Certain adjustable properties (minimum, maximum, blockIncrement, and visibleAmount) are set internally by the scrollpane in accordance with the geometry of the scrollpane and its child and these should not be set by programs using the scrollpane.

If the scrollbar display policy is defined as "never", then the scrollpane can still be programmatically scrolled using the setScrollPosition() method and the scrollpane will move and clip the child's contents appropriately. This policy is useful if the program needs to create and manage its own adjustable controls.

The placement of the scrollbars is controlled by platform-specific properties set by the user outside of the program.

The initial size of this container is set to 100x100, but can be reset using setSize().

Scrolling with the wheel on a wheel-equipped mouse is enabled by default. This can be disabled using setWheelScrollingEnabled. Wheel scrolling can be customized by setting the block and unit increment of the horizontal and vertical Adjustables. For information on how mouse wheel events are dispatched, see the class description for MouseWheelEvent sample code for java.awt.event.MouseWheelEvent definition code for java.awt.event.MouseWheelEvent .

Insets are used to define any space used by scrollbars and any borders created by the scroll pane. getInsets() can be used to get the current value for the insets. If the value of scrollbarsAlwaysVisible is false, then the value of the insets will change dynamically depending on whether the scrollbars are currently visible or not.

See Also:
Serialized Form

Nested Class Summary
protected  class ScrollPane.AccessibleAWTScrollPane sample code for java.awt.ScrollPane.AccessibleAWTScrollPane definition code for java.awt.ScrollPane.AccessibleAWTScrollPane
          This class implements accessibility support for the ScrollPane class.
 
Nested classes/interfaces inherited from class java.awt.Container sample code for java.awt.Container definition code for java.awt.Container
Container.AccessibleAWTContainer sample code for java.awt.Container.AccessibleAWTContainer definition code for java.awt.Container.AccessibleAWTContainer
 
Nested classes/interfaces inherited from class java.awt.Component sample code for java.awt.Component definition code for java.awt.Component
Component.AccessibleAWTComponent sample code for java.awt.Component.AccessibleAWTComponent definition code for java.awt.Component.AccessibleAWTComponent , Component.BltBufferStrategy sample code for java.awt.Component.BltBufferStrategy definition code for java.awt.Component.BltBufferStrategy , Component.FlipBufferStrategy sample code for java.awt.Component.FlipBufferStrategy definition code for java.awt.Component.FlipBufferStrategy
 
Field Summary
static int SCROLLBARS_ALWAYS sample code for java.awt.ScrollPane.SCROLLBARS_ALWAYS definition code for java.awt.ScrollPane.SCROLLBARS_ALWAYS
          Specifies that horizontal/vertical scrollbars should always be shown regardless of the respective sizes of the scrollpane and child.
static int SCROLLBARS_AS_NEEDED sample code for java.awt.ScrollPane.SCROLLBARS_AS_NEEDED definition code for java.awt.ScrollPane.SCROLLBARS_AS_NEEDED
          Specifies that horizontal/vertical scrollbar should be shown only when the size of the child exceeds the size of the scrollpane in the horizontal/vertical dimension.
static int SCROLLBARS_NEVER sample code for java.awt.ScrollPane.SCROLLBARS_NEVER definition code for java.awt.ScrollPane.SCROLLBARS_NEVER
          Specifies that horizontal/vertical scrollbars should never be shown regardless of the respective sizes of the scrollpane and child.
 
Fields inherited from class java.awt.Component sample code for java.awt.Component definition code for java.awt.Component
BOTTOM_ALIGNMENT sample code for java.awt.Component.BOTTOM_ALIGNMENT definition code for java.awt.Component.BOTTOM_ALIGNMENT , CENTER_ALIGNMENT sample code for java.awt.Component.CENTER_ALIGNMENT definition code for java.awt.Component.CENTER_ALIGNMENT , LEFT_ALIGNMENT sample code for java.awt.Component.LEFT_ALIGNMENT definition code for java.awt.Component.LEFT_ALIGNMENT , RIGHT_ALIGNMENT sample code for java.awt.Component.RIGHT_ALIGNMENT definition code for java.awt.Component.RIGHT_ALIGNMENT , TOP_ALIGNMENT sample code for java.awt.Component.TOP_ALIGNMENT definition code for java.awt.Component.TOP_ALIGNMENT
 
Fields inherited from interface java.awt.image.ImageObserver sample code for java.awt.image.ImageObserver definition code for java.awt.image.ImageObserver
ABORT sample code for java.awt.image.ImageObserver.ABORT definition code for java.awt.image.ImageObserver.ABORT , ALLBITS sample code for java.awt.image.ImageObserver.ALLBITS definition code for java.awt.image.ImageObserver.ALLBITS , ERROR sample code for java.awt.image.ImageObserver.ERROR definition code for java.awt.image.ImageObserver.ERROR , FRAMEBITS sample code for java.awt.image.ImageObserver.FRAMEBITS definition code for java.awt.image.ImageObserver.FRAMEBITS , HEIGHT sample code for java.awt.image.ImageObserver.HEIGHT definition code for java.awt.image.ImageObserver.HEIGHT , PROPERTIES sample code for java.awt.image.ImageObserver.PROPERTIES definition code for java.awt.image.ImageObserver.PROPERTIES , SOMEBITS sample code for java.awt.image.ImageObserver.SOMEBITS definition code for java.awt.image.ImageObserver.SOMEBITS , WIDTH sample code for java.awt.image.ImageObserver.WIDTH definition code for java.awt.image.ImageObserver.WIDTH
 
Constructor Summary
ScrollPane sample code for java.awt.ScrollPane.ScrollPane() definition code for java.awt.ScrollPane.ScrollPane() ()
          Create a new scrollpane container with a scrollbar display policy of "as needed".
ScrollPane sample code for java.awt.ScrollPane.ScrollPane(int) definition code for java.awt.ScrollPane.ScrollPane(int) (int scrollbarDisplayPolicy)
          Create a new scrollpane container.
 
Method Summary
protected  void addImpl sample code for java.awt.ScrollPane.addImpl(java.awt.Component, java.lang.Object, int) definition code for java.awt.ScrollPane.addImpl(java.awt.Component, java.lang.Object, int) (Component sample code for java.awt.Component definition code for java.awt.Component  comp, Object sample code for java.lang.Object definition code for java.lang.Object  constraints, int index)
          Adds the specified component to this scroll pane container.
 void addNotify sample code for java.awt.ScrollPane.addNotify() definition code for java.awt.ScrollPane.addNotify() ()
          Creates the scroll pane's peer.
 void doLayout sample code for java.awt.ScrollPane.doLayout() definition code for java.awt.ScrollPane.doLayout() ()
          Lays out this container by resizing its child to its preferred size.
protected  boolean eventTypeEnabled sample code for java.awt.ScrollPane.eventTypeEnabled(int) definition code for java.awt.ScrollPane.eventTypeEnabled(int) (int type)
          If wheel scrolling is enabled, we return true for MouseWheelEvents
 AccessibleContext sample code for javax.accessibility.AccessibleContext definition code for javax.accessibility.AccessibleContext getAccessibleContext sample code for java.awt.ScrollPane.getAccessibleContext() definition code for java.awt.ScrollPane.getAccessibleContext() ()
          Gets the AccessibleContext associated with this ScrollPane.
 Adjustable sample code for java.awt.Adjustable definition code for java.awt.Adjustable getHAdjustable sample code for java.awt.ScrollPane.getHAdjustable() definition code for java.awt.ScrollPane.getHAdjustable() ()
          Returns the ScrollPaneAdjustable object which represents the state of the horizontal scrollbar.
 int getHScrollbarHeight sample code for java.awt.ScrollPane.getHScrollbarHeight() definition code for java.awt.ScrollPane.getHScrollbarHeight() ()
          Returns the height that would be occupied by a horizontal scrollbar, which is independent of whether it is currently displayed by the scroll pane or not.
 int getScrollbarDisplayPolicy sample code for java.awt.ScrollPane.getScrollbarDisplayPolicy() definition code for java.awt.ScrollPane.getScrollbarDisplayPolicy() ()
          Returns the display policy for the scrollbars.
 Point sample code for java.awt.Point definition code for java.awt.Point getScrollPosition sample code for java.awt.ScrollPane.getScrollPosition() definition code for java.awt.ScrollPane.getScrollPosition() ()
          Returns the current x,y position within the child which is displayed at the 0,0 location of the scrolled panel's view port.
 Adjustable sample code for java.awt.Adjustable definition code for java.awt.Adjustable getVAdjustable sample code for java.awt.ScrollPane.getVAdjustable() definition code for java.awt.ScrollPane.getVAdjustable() ()
          Returns the ScrollPaneAdjustable object which represents the state of the vertical scrollbar.
 Dimension sample code for java.awt.Dimension definition code for java.awt.Dimension getViewportSize sample code for java.awt.ScrollPane.getViewportSize() definition code for java.awt.ScrollPane.getViewportSize() ()
          Returns the current size of the scroll pane's view port.
 int getVScrollbarWidth sample code for java.awt.ScrollPane.getVScrollbarWidth() definition code for java.awt.ScrollPane.getVScrollbarWidth() ()
          Returns the width that would be occupied by a vertical scrollbar, which is independent of whether it is currently displayed by the scroll pane or not.
 boolean isWheelScrollingEnabled sample code for java.awt.ScrollPane.isWheelScrollingEnabled() definition code for java.awt.ScrollPane.isWheelScrollingEnabled() ()
          Indicates whether or not scrolling will take place in response to the mouse wheel.
 void layout sample code for java.awt.ScrollPane.layout() definition code for java.awt.ScrollPane.layout() ()
          Deprecated. As of JDK version 1.1, replaced by doLayout().
 String sample code for java.lang.String definition code for java.lang.String paramString sample code for java.awt.ScrollPane.paramString() definition code for java.awt.ScrollPane.paramString() ()
          Returns a string representing the state of this ScrollPane.
 void printComponents sample code for java.awt.ScrollPane.printComponents(java.awt.Graphics) definition code for java.awt.ScrollPane.printComponents(java.awt.Graphics) (Graphics sample code for java.awt.Graphics definition code for java.awt.Graphics  g)
          Prints the component in this scroll pane.
protected  void processMouseWheelEvent sample code for java.awt.ScrollPane.processMouseWheelEvent(java.awt.event.MouseWheelEvent) definition code for java.awt.ScrollPane.processMouseWheelEvent(java.awt.event.MouseWheelEvent) (MouseWheelEvent sample code for java.awt.event.MouseWheelEvent definition code for java.awt.event.MouseWheelEvent  e)
          Process mouse wheel events that are delivered to this ScrollPane by scrolling an appropriate amount.
 void setLayout sample code for java.awt.ScrollPane.setLayout(java.awt.LayoutManager) definition code for java.awt.ScrollPane.setLayout(java.awt.LayoutManager) (LayoutManager sample code for java.awt.LayoutManager definition code for java.awt.LayoutManager  mgr)
          Sets the layout manager for this container.
 void setScrollPosition sample code for java.awt.ScrollPane.setScrollPosition(int, int) definition code for java.awt.ScrollPane.setScrollPosition(int, int) (int x, int y)
          Scrolls to the specified position within the child component.
 void setScrollPosition sample code for java.awt.ScrollPane.setScrollPosition(java.awt.Point) definition code for java.awt.ScrollPane.setScrollPosition(java.awt.Point) (Point sample code for java.awt.Point definition code for java.awt.Point  p)
          Scrolls to the specified position within the child component.
 void setWheelScrollingEnabled sample code for java.awt.ScrollPane.setWheelScrollingEnabled(boolean) definition code for java.awt.ScrollPane.setWheelScrollingEnabled(boolean) (boolean handleWheel)
          Enables/disables scrolling in response to movement of the mouse wheel.
 
Methods inherited from class java.awt.Container sample code for java.awt.Container definition code for java.awt.Container
add sample code for java.awt.Container.add(java.awt.Component) definition code for java.awt.Container.add(java.awt.Component) , add sample code for java.awt.Container.add(java.awt.Component, int) definition code for java.awt.Container.add(java.awt.Component, int) , add sample code for java.awt.Container.add(java.awt.Component, java.lang.Object) definition code for java.awt.Container.add(java.awt.Component, java.lang.Object) , add sample code for java.awt.Container.add(java.awt.Component, java.lang.Object, int) definition code for java.awt.Container.add(java.awt.Component, java.lang.Object, int) , add sample code for java.awt.Container.add(java.lang.String, java.awt.Component) definition code for java.awt.Container.add(java.lang.String, java.awt.Component) , addContainerListener sample code for java.awt.Container.addContainerListener(java.awt.event.ContainerListener) definition code for java.awt.Container.addContainerListener(java.awt.event.ContainerListener) , addPropertyChangeListener sample code for java.awt.Container.addPropertyChangeListener(java.beans.PropertyChangeListener) definition code for java.awt.Container.addPropertyChangeListener(java.beans.PropertyChangeListener) , addPropertyChangeListener sample code for java.awt.Container.addPropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener) definition code for java.awt.Container.addPropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener) , applyComponentOrientation sample code for java.awt.Container.applyComponentOrientation(java.awt.ComponentOrientation) definition code for java.awt.Container.applyComponentOrientation(java.awt.ComponentOrientation) , areFocusTraversalKeysSet sample code for java.awt.Container.areFocusTraversalKeysSet(int) definition code for java.awt.Container.areFocusTraversalKeysSet(int) , countComponents sample code for java.awt.Container.countComponents() definition code for java.awt.Container.countComponents() , deliverEvent sample code for java.awt.Container.deliverEvent(java.awt.Event) definition code for java.awt.Container.deliverEvent(java.awt.Event) , findComponentAt sample code for java.awt.Container.findComponentAt(int, int) definition code for java.awt.Container.findComponentAt(int, int) , findComponentAt sample code for java.awt.Container.findComponentAt(java.awt.Point) definition code for java.awt.Container.findComponentAt(java.awt.Point) , getAlignmentX sample code for java.awt.Container.getAlignmentX() definition code for java.awt.Container.getAlignmentX() , getAlignmentY sample code for java.awt.Container.getAlignmentY() definition code for java.awt.Container.getAlignmentY() , getComponent sample code for java.awt.Container.getComponent(int) definition code for java.awt.Container.getComponent(int) , getComponentAt sample code for java.awt.Container.getComponentAt(int, int) definition code for java.awt.Container.getComponentAt(int, int) , getComponentAt sample code for java.awt.Container.getComponentAt(java.awt.Point) definition code for java.awt.Container.getComponentAt(java.awt.Point) , getComponentCount sample code for java.awt.Container.getComponentCount() definition code for java.awt.Container.getComponentCount() , getComponents sample code for java.awt.Container.getComponents() definition code for java.awt.Container.getComponents() , getComponentZOrder sample code for java.awt.Container.getComponentZOrder(java.awt.Component) definition code for java.awt.Container.getComponentZOrder(java.awt.Component) , getContainerListeners sample code for java.awt.Container.getContainerListeners() definition code for java.awt.Container.getContainerListeners() , getFocusTraversalKeys sample code for java.awt.Container.getFocusTraversalKeys(int) definition code for java.awt.Container.getFocusTraversalKeys(int) , getFocusTraversalPolicy sample code for java.awt.Container.getFocusTraversalPolicy() definition code for java.awt.Container.getFocusTraversalPolicy() , getInsets sample code for java.awt.Container.getInsets() definition code for java.awt.Container.getInsets() , getLayout sample code for java.awt.Container.getLayout() definition code for java.awt.Container.getLayout() , getListeners sample code for java.awt.Container.getListeners(java.lang.Class) definition code for java.awt.Container.getListeners(java.lang.Class) , getMaximumSize sample code for java.awt.Container.getMaximumSize() definition code for java.awt.Container.getMaximumSize() , getMinimumSize sample code for java.awt.Container.getMinimumSize() definition code for java.awt.Container.getMinimumSize() , getMousePosition sample code for java.awt.Container.getMousePosition(boolean) definition code for java.awt.Container.getMousePosition(boolean) , getPreferredSize sample code for java.awt.Container.getPreferredSize() definition code for java.awt.Container.getPreferredSize() , insets sample code for java.awt.Container.insets() definition code for java.awt.Container.insets() , invalidate sample code for java.awt.Container.invalidate() definition code for java.awt.Container.invalidate() , isAncestorOf sample code for java.awt.Container.isAncestorOf(java.awt.Component) definition code for java.awt.Container.isAncestorOf(java.awt.Component) , isFocusCycleRoot sample code for java.awt.Container.isFocusCycleRoot() definition code for java.awt.Container.isFocusCycleRoot() , isFocusCycleRoot sample code for java.awt.Container.isFocusCycleRoot(java.awt.Container) definition code for java.awt.Container.isFocusCycleRoot(java.awt.Container) , isFocusTraversalPolicyProvider sample code for java.awt.Container.isFocusTraversalPolicyProvider() definition code for java.awt.Container.isFocusTraversalPolicyProvider() , isFocusTraversalPolicySet sample code for java.awt.Container.isFocusTraversalPolicySet() definition code for java.awt.Container.isFocusTraversalPolicySet() , list sample code for java.awt.Container.list(java.io.PrintStream, int) definition code for java.awt.Container.list(java.io.PrintStream, int) , list sample code for java.awt.Container.list(java.io.PrintWriter, int) definition code for java.awt.Container.list(java.io.PrintWriter, int) , locate sample code for java.awt.Container.locate(int, int) definition code for java.awt.Container.locate(int, int) , minimumSize sample code for java.awt.Container.minimumSize() definition code for java.awt.Container.minimumSize() , paint sample code for java.awt.Container.paint(java.awt.Graphics) definition code for java.awt.Container.paint(java.awt.Graphics) , paintComponents sample code for java.awt.Container.paintComponents(java.awt.Graphics) definition code for java.awt.Container.paintComponents(java.awt.Graphics) , preferredSize sample code for java.awt.Container.preferredSize() definition code for java.awt.Container.preferredSize() , print sample code for java.awt.Container.print(java.awt.Graphics) definition code for java.awt.Container.print(java.awt.Graphics) , processContainerEvent sample code for java.awt.Container.processContainerEvent(java.awt.event.ContainerEvent) definition code for java.awt.Container.processContainerEvent(java.awt.event.ContainerEvent) , processEvent sample code for java.awt.Container.processEvent(java.awt.AWTEvent) definition code for java.awt.Container.processEvent(java.awt.AWTEvent) , remove sample code for java.awt.Container.remove(java.awt.Component) definition code for java.awt.Container.remove(java.awt.Component) , remove sample code for java.awt.Container.remove(int) definition code for java.awt.Container.remove(int) , removeAll sample code for java.awt.Container.removeAll() definition code for java.awt.Container.removeAll() , removeContainerListener sample code for java.awt.Container.removeContainerListener(java.awt.event.ContainerListener) definition code for java.awt.Container.removeContainerListener(java.awt.event.ContainerListener) , removeNotify sample code for java.awt.Container.removeNotify() definition code for java.awt.Container.removeNotify() , setComponentZOrder sample code for java.awt.Container.setComponentZOrder(java.awt.Component, int) definition code for java.awt.Container.setComponentZOrder(java.awt.Component, int) , setFocusCycleRoot sample code for java.awt.Container.setFocusCycleRoot(boolean) definition code for java.awt.Container.setFocusCycleRoot(boolean) , setFocusTraversalKeys sample code for java.awt.Container.setFocusTraversalKeys(int, java.util.Set) definition code for java.awt.Container.setFocusTraversalKeys(int, java.util.Set) , setFocusTraversalPolicy sample code for java.awt.Container.setFocusTraversalPolicy(java.awt.FocusTraversalPolicy) definition code for java.awt.Container.setFocusTraversalPolicy(java.awt.FocusTraversalPolicy) , setFocusTraversalPolicyProvider sample code for java.awt.Container.setFocusTraversalPolicyProvider(boolean) definition code for java.awt.Container.setFocusTraversalPolicyProvider(boolean) , setFont sample code for java.awt.Container.setFont(java.awt.Font) definition code for java.awt.Container.setFont(java.awt.Font) , transferFocusBackward sample code for java.awt.Container.transferFocusBackward() definition code for java.awt.Container.transferFocusBackward() , transferFocusDownCycle sample code for java.awt.Container.transferFocusDownCycle() definition code for java.awt.Container.transferFocusDownCycle() , update sample code for java.awt.Container.update(java.awt.Graphics) definition code for java.awt.Container.update(java.awt.Graphics) , validate sample code for java.awt.Container.validate() definition code for java.awt.Container.validate() , validateTree sample code for java.awt.Container.validateTree() definition code for java.awt.Container.validateTree()
 
Methods inherited from class java.awt.Component sample code for java.awt.Component definition code for java.awt.Component
action sample code for java.awt.Component.action(java.awt.Event, java.lang.Object) definition code for java.awt.Component.action(java.awt.Event, java.lang.Object) , add sample code for java.awt.Component.add(java.awt.PopupMenu) definition code for java.awt.Component.add(java.awt.PopupMenu) , addComponentListener sample code for java.awt.Component.addComponentListener(java.awt.event.ComponentListener) definition code for java.awt.Component.addComponentListener(java.awt.event.ComponentListener) , addFocusListener sample code for java.awt.Component.addFocusListener(java.awt.event.FocusListener) definition code for java.awt.Component.addFocusListener(java.awt.event.FocusListener) , addHierarchyBoundsListener sample code for java.awt.Component.addHierarchyBoundsListener(java.awt.event.HierarchyBoundsListener) definition code for java.awt.Component.addHierarchyBoundsListener(java.awt.event.HierarchyBoundsListener) , addHierarchyListener sample code for java.awt.Component.addHierarchyListener(java.awt.event.HierarchyListener) definition code for java.awt.Component.addHierarchyListener(java.awt.event.HierarchyListener) , addInputMethodListener sample code for java.awt.Component.addInputMethodListener(java.awt.event.InputMethodListener) definition code for java.awt.Component.addInputMethodListener(java.awt.event.InputMethodListener) , addKeyListener sample code for java.awt.Component.addKeyListener(java.awt.event.KeyListener) definition code for java.awt.Component.addKeyListener(java.awt.event.KeyListener) , addMouseListener sample code for java.awt.Component.addMouseListener(java.awt.event.MouseListener) definition code for java.awt.Component.addMouseListener(java.awt.event.MouseListener) , addMouseMotionListener sample code for java.awt.Component.addMouseMotionListener(java.awt.event.MouseMotionListener) definition code for java.awt.Component.addMouseMotionListener(java.awt.event.MouseMotionListener) , addMouseWheelListener sample code for java.awt.Component.addMouseWheelListener(java.awt.event.MouseWheelListener) definition code for java.awt.Component.addMouseWheelListener(java.awt.event.MouseWheelListener) , bounds sample code for java.awt.Component.bounds() definition code for java.awt.Component.bounds() , checkImage sample code for java.awt.Component.checkImage(java.awt.Image, java.awt.image.ImageObserver) definition code for java.awt.Component.checkImage(java.awt.Image, java.awt.image.ImageObserver) , checkImage sample code for java.awt.Component.checkImage(java.awt.Image, int, int, java.awt.image.ImageObserver) definition code for java.awt.Component.checkImage(java.awt.Image, int, int, java.awt.image.ImageObserver) , coalesceEvents sample code for java.awt.Component.coalesceEvents(java.awt.AWTEvent, java.awt.AWTEvent) definition code for java.awt.Component.coalesceEvents(java.awt.AWTEvent, java.awt.AWTEvent) , contains sample code for java.awt.Component.contains(int, int) definition code for java.awt.Component.contains(int, int) , contains sample code for java.awt.Component.contains(java.awt.Point) definition code for java.awt.Component.contains(java.awt.Point) , createImage sample code for java.awt.Component.createImage(java.awt.image.ImageProducer) definition code for java.awt.Component.createImage(java.awt.image.ImageProducer) , createImage sample code for java.awt.Component.createImage(int, int) definition code for java.awt.Component.createImage(int, int) , createVolatileImage sample code for java.awt.Component.createVolatileImage(int, int) definition code for java.awt.Component.createVolatileImage(int, int) , createVolatileImage sample code for java.awt.Component.createVolatileImage(int, int, java.awt.ImageCapabilities) definition code for java.awt.Component.createVolatileImage(int, int, java.awt.ImageCapabilities) , disable sample code for java.awt.Component.disable() definition code for java.awt.Component.disable() , disableEvents sample code for java.awt.Component.disableEvents(long) definition code for java.awt.Component.disableEvents(long) , dispatchEvent sample code for java.awt.Component.dispatchEvent(java.awt.AWTEvent) definition code for java.awt.Component.dispatchEvent(java.awt.AWTEvent) , enable sample code for java.awt.Component.enable() definition code for java.awt.Component.enable() , enable sample code for java.awt.Component.enable(boolean) definition code for java.awt.Component.enable(boolean) , enableEvents sample code for java.awt.Component.enableEvents(long) definition code for java.awt.Component.enableEvents(long) , enableInputMethods sample code for java.awt.Component.enableInputMethods(boolean) definition code for java.awt.Component.enableInputMethods(boolean) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, boolean, boolean) definition code for java.awt.Component.firePropertyChange(java.lang.String, boolean, boolean) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, byte, byte) definition code for java.awt.Component.firePropertyChange(java.lang.String, byte, byte) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, char, char) definition code for java.awt.Component.firePropertyChange(java.lang.String, char, char) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, double, double) definition code for java.awt.Component.firePropertyChange(java.lang.String, double, double) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, float, float) definition code for java.awt.Component.firePropertyChange(java.lang.String, float, float) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, int, int) definition code for java.awt.Component.firePropertyChange(java.lang.String, int, int) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, long, long) definition code for java.awt.Component.firePropertyChange(java.lang.String, long, long) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object) definition code for java.awt.Component.firePropertyChange(java.lang.String, java.lang.Object, java.lang.Object) , firePropertyChange sample code for java.awt.Component.firePropertyChange(java.lang.String, short, short) definition code for java.awt.Component.firePropertyChange(java.lang.String, short, short) , getBackground sample code for java.awt.Component.getBackground() definition code for java.awt.Component.getBackground() , getBounds sample code for java.awt.Component.getBounds() definition code for java.awt.Component.getBounds() , getBounds sample code for java.awt.Component.getBounds(java.awt.Rectangle) definition code for java.awt.Component.getBounds(java.awt.Rectangle) , getColorModel sample code for java.awt.Component.getColorModel() definition code for java.awt.Component.getColorModel() , getComponentListeners sample code for java.awt.Component.getComponentListeners() definition code for java.awt.Component.getComponentListeners() , getComponentOrientation sample code for java.awt.Component.getComponentOrientation() definition code for java.awt.Component.getComponentOrientation() , getCursor sample code for java.awt.Component.getCursor() definition code for java.awt.Component.getCursor() , getDropTarget sample code for java.awt.Component.getDropTarget() definition code for java.awt.Component.getDropTarget() , getFocusCycleRootAncestor sample code for java.awt.Component.getFocusCycleRootAncestor() definition code for java.awt.Component.getFocusCycleRootAncestor() , getFocusListeners sample code for java.awt.Component.getFocusListeners() definition code for java.awt.Component.getFocusListeners() , getFocusTraversalKeysEnabled sample code for java.awt.Component.getFocusTraversalKeysEnabled() definition code for java.awt.Component.getFocusTraversalKeysEnabled() , getFont sample code for java.awt.Component.getFont() definition code for java.awt.Component.getFont() , getFontMetrics sample code for java.awt.Component.getFontMetrics(java.awt.Font) definition code for java.awt.Component.getFontMetrics(java.awt.Font) , getForeground sample code for java.awt.Component.getForeground() definition code for java.awt.Component.getForeground() , getGraphics sample code for java.awt.Component.getGraphics() definition code for java.awt.Component.getGraphics() , getGraphicsConfiguration sample code for java.awt.Component.getGraphicsConfiguration() definition code for java.awt.Component.getGraphicsConfiguration() , getHeight sample code for java.awt.Component.getHeight() definition code for java.awt.Component.getHeight() , getHierarchyBoundsListeners sample code for java.awt.Component.getHierarchyBoundsListeners() definition code for java.awt.Component.getHierarchyBoundsListeners() , getHierarchyListeners sample code for java.awt.Component.getHierarchyListeners() definition code for java.awt.Component.getHierarchyListeners() , getIgnoreRepaint sample code for java.awt.Component.getIgnoreRepaint() definition code for java.awt.Component.getIgnoreRepaint() , getInputContext sample code for java.awt.Component.getInputContext() definition code for java.awt.Component.getInputContext() , getInputMethodListeners sample code for java.awt.Component.getInputMethodListeners() definition code for java.awt.Component.getInputMethodListeners() , getInputMethodRequests sample code for java.awt.Component.getInputMethodRequests() definition code for java.awt.Component.getInputMethodRequests() , getKeyListeners sample code for java.awt.Component.getKeyListeners() definition code for java.awt.Component.getKeyListeners() , getLocale sample code for java.awt.Component.getLocale() definition code for java.awt.Component.getLocale() , getLocation sample code for java.awt.Component.getLocation() definition code for java.awt.Component.getLocation() , getLocation sample code for java.awt.Component.getLocation(java.awt.Point) definition code for java.awt.Component.getLocation(java.awt.Point) , getLocationOnScreen sample code for java.awt.Component.getLocationOnScreen() definition code for java.awt.Component.getLocationOnScreen() , getMouseListeners sample code for java.awt.Component.getMouseListeners() definition code for java.awt.Component.getMouseListeners() , getMouseMotionListeners sample code for java.awt.Component.getMouseMotionListeners() definition code for java.awt.Component.getMouseMotionListeners() , getMousePosition sample code for java.awt.Component.getMousePosition() definition code for java.awt.Component.getMousePosition() , getMouseWheelListeners sample code for java.awt.Component.getMouseWheelListeners() definition code for java.awt.Component.getMouseWheelListeners() , getName sample code for java.awt.Component.getName() definition code for java.awt.Component.getName() , getParent sample code for java.awt.Component.getParent() definition code for java.awt.Component.getParent() , getPeer sample code for java.awt.Component.getPeer() definition code for java.awt.Component.getPeer() , getPropertyChangeListeners sample code for java.awt.Component.getPropertyChangeListeners() definition code for java.awt.Component.getPropertyChangeListeners() , getPropertyChangeListeners sample code for java.awt.Component.getPropertyChangeListeners(java.lang.String) definition code for java.awt.Component.getPropertyChangeListeners(java.lang.String) , getSize sample code for java.awt.Component.getSize() definition code for java.awt.Component.getSize() , getSize sample code for java.awt.Component.getSize(java.awt.Dimension) definition code for java.awt.Component.getSize(java.awt.Dimension) , getToolkit sample code for java.awt.Component.getToolkit() definition code for java.awt.Component.getToolkit() , getTreeLock sample code for java.awt.Component.getTreeLock() definition code for java.awt.Component.getTreeLock() , getWidth sample code for java.awt.Component.getWidth() definition code for java.awt.Component.getWidth() , getX sample code for java.awt.Component.getX() definition code for java.awt.Component.getX() , getY sample code for java.awt.Component.getY() definition code for java.awt.Component.getY() , gotFocus sample code for java.awt.Component.gotFocus(java.awt.Event, java.lang.Object) definition code for java.awt.Component.gotFocus(java.awt.Event, java.lang.Object) , handleEvent sample code for java.awt.Component.handleEvent(java.awt.Event) definition code for java.awt.Component.handleEvent(java.awt.Event) , hasFocus sample code for java.awt.Component.hasFocus() definition code for java.awt.Component.hasFocus() , hide sample code for java.awt.Component.hide() definition code for java.awt.Component.hide() , imageUpdate sample code for java.awt.Component.imageUpdate(java.awt.Image, int, int, int, int, int) definition code for java.awt.Component.imageUpdate(java.awt.Image, int, int, int, int, int) , inside sample code for java.awt.Component.inside(int, int) definition code for java.awt.Component.inside(int, int) , isBackgroundSet sample code for java.awt.Component.isBackgroundSet() definition code for java.awt.Component.isBackgroundSet() , isCursorSet sample code for java.awt.Component.isCursorSet() definition code for java.awt.Component.isCursorSet() , isDisplayable sample code for java.awt.Component.isDisplayable() definition code for java.awt.Component.isDisplayable() , isDoubleBuffered sample code for java.awt.Component.isDoubleBuffered() definition code for java.awt.Component.isDoubleBuffered() , isEnabled sample code for java.awt.Component.isEnabled() definition code for java.awt.Component.isEnabled() , isFocusable sample code for java.awt.Component.isFocusable() definition code for java.awt.Component.isFocusable() , isFocusOwner sample code for java.awt.Component.isFocusOwner() definition code for java.awt.Component.isFocusOwner() , isFocusTraversable sample code for java.awt.Component.isFocusTraversable() definition code for java.awt.Component.isFocusTraversable() , isFontSet sample code for java.awt.Component.isFontSet() definition code for java.awt.Component.isFontSet() , isForegroundSet sample code for java.awt.Component.isForegroundSet() definition code for java.awt.Component.isForegroundSet() , isLightweight sample code for java.awt.Component.isLightweight() definition code for java.awt.Component.isLightweight() , isMaximumSizeSet sample code for java.awt.Component.isMaximumSizeSet() definition code for java.awt.Component.isMaximumSizeSet() , isMinimumSizeSet sample code for java.awt.Component.isMinimumSizeSet() definition code for java.awt.Component.isMinimumSizeSet() , isOpaque sample code for java.awt.Component.isOpaque() definition code for java.awt.Component.isOpaque() , isPreferredSizeSet sample code for java.awt.Component.isPreferredSizeSet() definition code for java.awt.Component.isPreferredSizeSet() , isShowing sample code for java.awt.Component.isShowing() definition code for java.awt.Component.isShowing() , isValid sample code for java.awt.Component.isValid() definition code for java.awt.Component.isValid() , isVisible sample code for java.awt.Component.isVisible() definition code for java.awt.Component.isVisible() , keyDown sample code for java.awt.Component.keyDown(java.awt.Event, int) definition code for java.awt.Component.keyDown(java.awt.Event, int) , keyUp sample code for java.awt.Component.keyUp(java.awt.Event, int) definition code for java.awt.Component.keyUp(java.awt.Event, int) , list sample code for java.awt.Component.list() definition code for java.awt.Component.list() , list sample code for java.awt.Component.list(java.io.PrintStream) definition code for java.awt.Component.list(java.io.PrintStream) , list sample code for java.awt.Component.list(java.io.PrintWriter) definition code for java.awt.Component.list(java.io.PrintWriter) , location sample code for java.awt.Component.location() definition code for java.awt.Component.location() , lostFocus sample code for java.awt.Component.lostFocus(java.awt.Event, java.lang.Object) definition code for java.awt.Component.lostFocus(java.awt.Event, java.lang.Object) , mouseDown sample code for java.awt.Component.mouseDown(java.awt.Event, int, int) definition code for java.awt.Component.mouseDown(java.awt.Event, int, int) , mouseDrag sample code for java.awt.Component.mouseDrag(java.awt.Event, int, int) definition code for java.awt.Component.mouseDrag(java.awt.Event, int, int) , mouseEnter sample code for java.awt.Component.mouseEnter(java.awt.Event, int, int) definition code for java.awt.Component.mouseEnter(java.awt.Event, int, int) , mouseExit sample code for java.awt.Component.mouseExit(java.awt.Event, int, int) definition code for java.awt.Component.mouseExit(java.awt.Event, int, int) , mouseMove sample code for java.awt.Component.mouseMove(java.awt.Event, int, int) definition code for java.awt.Component.mouseMove(java.awt.Event, int, int) , mouseUp sample code for java.awt.Component.mouseUp(java.awt.Event, int, int) definition code for java.awt.Component.mouseUp(java.awt.Event, int, int) , move sample code for java.awt.Component.move(int, int) definition code for java.awt.Component.move(int, int) , nextFocus sample code for java.awt.Component.nextFocus() definition code for java.awt.Component.nextFocus() , paintAll sample code for java.awt.Component.paintAll(java.awt.Graphics) definition code for java.awt.Component.paintAll(java.awt.Graphics) , postEvent sample code for java.awt.Component.postEvent(java.awt.Event) definition code for java.awt.Component.postEvent(java.awt.Event) , prepareImage sample code for java.awt.Component.prepareImage(java.awt.Image, java.awt.image.ImageObserver) definition code for java.awt.Component.prepareImage(java.awt.Image, java.awt.image.ImageObserver) , prepareImage sample code for java.awt.Component.prepareImage(java.awt.Image, int, int, java.awt.image.ImageObserver) definition code for java.awt.Component.prepareImage(java.awt.Image, int, int, java.awt.image.ImageObserver) , printAll sample code for java.awt.Component.printAll(java.awt.Graphics) definition code for java.awt.Component.printAll(java.awt.Graphics) , processComponentEvent sample code for java.awt.Component.processComponentEvent(java.awt.event.ComponentEvent) definition code for java.awt.Component.processComponentEvent(java.awt.event.ComponentEvent) , processFocusEvent sample code for java.awt.Component.processFocusEvent(java.awt.event.FocusEvent) definition code for java.awt.Component.processFocusEvent(java.awt.event.FocusEvent) , processHierarchyBoundsEvent sample code for java.awt.Component.processHierarchyBoundsEvent(java.awt.event.HierarchyEvent) definition code for java.awt.Component.processHierarchyBoundsEvent(java.awt.event.HierarchyEvent) , processHierarchyEvent sample code for java.awt.Component.processHierarchyEvent(java.awt.event.HierarchyEvent) definition code for java.awt.Component.processHierarchyEvent(java.awt.event.HierarchyEvent) , processInputMethodEvent sample code for java.awt.Component.processInputMethodEvent(java.awt.event.InputMethodEvent) definition code for java.awt.Component.processInputMethodEvent(java.awt.event.InputMethodEvent) , processKeyEvent sample code for java.awt.Component.processKeyEvent(java.awt.event.KeyEvent) definition code for java.awt.Component.processKeyEvent(java.awt.event.KeyEvent) , processMouseEvent sample code for java.awt.Component.processMouseEvent(java.awt.event.MouseEvent) definition code for java.awt.Component.processMouseEvent(java.awt.event.MouseEvent) , processMouseMotionEvent sample code for java.awt.Component.processMouseMotionEvent(java.awt.event.MouseEvent) definition code for java.awt.Component.processMouseMotionEvent(java.awt.event.MouseEvent) , remove sample code for java.awt.Component.remove(java.awt.MenuComponent) definition code for java.awt.Component.remove(java.awt.MenuComponent) , removeComponentListener sample code for java.awt.Component.removeComponentListener(java.awt.event.ComponentListener) definition code for java.awt.Component.removeComponentListener(java.awt.event.ComponentListener) , removeFocusListener sample code for java.awt.Component.removeFocusListener(java.awt.event.FocusListener) definition code for java.awt.Component.removeFocusListener(java.awt.event.FocusListener) , removeHierarchyBoundsListener sample code for java.awt.Component.removeHierarchyBoundsListener(java.awt.event.HierarchyBoundsListener) definition code for java.awt.Component.removeHierarchyBoundsListener(java.awt.event.HierarchyBoundsListener) , removeHierarchyListener sample code for java.awt.Component.removeHierarchyListener(java.awt.event.HierarchyListener) definition code for java.awt.Component.removeHierarchyListener(java.awt.event.HierarchyListener) , removeInputMethodListener sample code for java.awt.Component.removeInputMethodListener(java.awt.event.InputMethodListener) definition code for java.awt.Component.removeInputMethodListener(java.awt.event.InputMethodListener) , removeKeyListener sample code for java.awt.Component.removeKeyListener(java.awt.event.KeyListener) definition code for java.awt.Component.removeKeyListener(java.awt.event.KeyListener) , removeMouseListener sample code for java.awt.Component.removeMouseListener(java.awt.event.MouseListener) definition code for java.awt.Component.removeMouseListener(java.awt.event.MouseListener) , removeMouseMotionListener sample code for java.awt.Component.removeMouseMotionListener(java.awt.event.MouseMotionListener) definition code for java.awt.Component.removeMouseMotionListener(java.awt.event.MouseMotionListener) , removeMouseWheelListener sample code for java.awt.Component.removeMouseWheelListener(java.awt.event.MouseWheelListener) definition code for java.awt.Component.removeMouseWheelListener(java.awt.event.MouseWheelListener) , removePropertyChangeListener sample code for java.awt.Component.removePropertyChangeListener(java.beans.PropertyChangeListener) definition code for java.awt.Component.removePropertyChangeListener(java.beans.PropertyChangeListener) , removePropertyChangeListener sample code for java.awt.Component.removePropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener) definition code for java.awt.Component.removePropertyChangeListener(java.lang.String, java.beans.PropertyChangeListener) , repaint sample code for java.awt.Component.repaint() definition code for java.awt.Component.repaint() , repaint sample code for java.awt.Component.repaint(int, int, int, int) definition code for java.awt.Component.repaint(int, int, int, int) , repaint sample code for java.awt.Component.repaint(long) definition code for java.awt.Component.repaint(long) , repaint sample code for java.awt.Component.repaint(long, int, int, int, int) definition code for java.awt.Component.repaint(long, int, int, int, int) , requestFocus sample code for java.awt.Component.requestFocus() definition code for java.awt.Component.requestFocus() , requestFocus sample code for java.awt.Component.requestFocus(boolean) definition code for java.awt.Component.requestFocus(boolean) , requestFocusInWindow sample code for java.awt.Component.requestFocusInWindow() definition code for java.awt.Component.requestFocusInWindow() , requestFocusInWindow sample code for java.awt.Component.requestFocusInWindow(boolean) definition code for java.awt.Component.requestFocusInWindow(boolean) , reshape sample code for java.awt.Component.reshape(int, int, int, int) definition code for java.awt.Component.reshape(int, int, int, int) , resize sample code for java.awt.Component.resize(java.awt.Dimension) definition code for java.awt.Component.resize(java.awt.Dimension) , resize sample code for java.awt.Component.resize(int, int) definition code for java.awt.Component.resize(int, int) , setBackground sample code for java.awt.Component.setBackground(java.awt.Color) definition code for java.awt.Component.setBackground(java.awt.Color) , setBounds sample code for java.awt.Component.setBounds(int, int, int, int) definition code for java.awt.Component.setBounds(int, int, int, int) , setBounds sample code for java.awt.Component.setBounds(java.awt.Rectangle) definition code for java.awt.Component.setBounds(java.awt.Rectangle) , setComponentOrientation sample code for java.awt.Component.setComponentOrientation(java.awt.ComponentOrientation) definition code for java.awt.Component.setComponentOrientation(java.awt.ComponentOrientation) , setCursor sample code for java.awt.Component.setCursor(java.awt.Cursor) definition code for java.awt.Component.setCursor(java.awt.Cursor) , setDropTarget sample code for java.awt.Component.setDropTarget(java.awt.dnd.DropTarget) definition code for java.awt.Component.setDropTarget(java.awt.dnd.DropTarget) , setEnabled sample code for java.awt.Component.setEnabled(boolean) definition code for java.awt.Component.setEnabled(boolean) , setFocusable sample code for java.awt.Component.setFocusable(boolean) definition code for java.awt.Component.setFocusable(boolean) , setFocusTraversalKeysEnabled sample code for java.awt.Component.setFocusTraversalKeysEnabled(boolean) definition code for java.awt.Component.setFocusTraversalKeysEnabled(boolean) , setForeground sample code for java.awt.Component.setForeground(java.awt.Color) definition code for java.awt.Component.setForeground(java.awt.Color) , setIgnoreRepaint sample code for java.awt.Component.setIgnoreRepaint(boolean) definition code for java.awt.Component.setIgnoreRepaint(boolean) , setLocale sample code for java.awt.Component.setLocale(java.util.Locale) definition code for java.awt.Component.setLocale(java.util.Locale) , setLocation sample code for java.awt.Component.setLocation(int, int) definition code for java.awt.Component.setLocation(int, int) , setLocation sample code for java.awt.Component.setLocation(java.awt.Point) definition code for java.awt.Component.setLocation(java.awt.Point) , setMaximumSize sample code for java.awt.Component.setMaximumSize(java.awt.Dimension) definition code for java.awt.Component.setMaximumSize(java.awt.Dimension) , setMinimumSize sample code for java.awt.Component.setMinimumSize(java.awt.Dimension) definition code for java.awt.Component.setMinimumSize(java.awt.Dimension) , setName sample code for java.awt.Component.setName(java.lang.String) definition code for java.awt.Component.setName(java.lang.String) , setPreferredSize sample code for java.awt.Component.setPreferredSize(java.awt.Dimension) definition code for java.awt.Component.setPreferredSize(java.awt.Dimension) , setSize sample code for java.awt.Component.setSize(java.awt.Dimension) definition code for java.awt.Component.setSize(java.awt.Dimension) , setSize sample code for java.awt.Component.setSize(int, int) definition code for java.awt.Component.setSize(int, int) , setVisible sample code for java.awt.Component.setVisible(boolean) definition code for java.awt.Component.setVisible(boolean) , show sample code for java.awt.Component.show() definition code for java.awt.Component.show() , show sample code for java.awt.Component.show(boolean) definition code for java.awt.Component.show(boolean) , size sample code for java.awt.Component.size() definition code for java.awt.Component.size() , toString sample code for java.awt.Component.toString() definition code for java.awt.Component.toString() , transferFocus sample code for java.awt.Component.transferFocus() definition code for java.awt.Component.transferFocus() , transferFocusUpCycle sample code for java.awt.Component.transferFocusUpCycle() definition code for java.awt.Component.transferFocusUpCycle()
 
Methods inherited from class java.lang.Object sample code for java.lang.Object definition code for java.lang.Object
clone sample code for java.lang.Object.clone() definition code for java.lang.Object.clone() , equals sample code for java.lang.Object.equals(java.lang.Object) definition code for java.lang.Object.equals(java.lang.Object) , finalize sample code for java.lang.Object.finalize() definition code for java.lang.Object.finalize() , getClass sample code for java.lang.Object.getClass() definition code for java.lang.Object.getClass() , hashCode sample code for java.lang.Object.hashCode() definition code for java.lang.Object.hashCode() , notify sample code for java.lang.Object.notify() definition code for java.lang.Object.notify() , notifyAll sample code for java.lang.Object.notifyAll() definition code for java.lang.Object.notifyAll() , wait sample code for java.lang.Object.wait() definition code for java.lang.Object.wait() , wait sample code for java.lang.Object.wait(long) definition code for java.lang.Object.wait(long) , wait sample code for java.lang.Object.wait(long, int) definition code for java.lang.Object.wait(long, int)
 

Field Detail

SCROLLBARS_AS_NEEDED sample code for java.awt.ScrollPane.SCROLLBARS_AS_NEEDED

public static final int SCROLLBARS_AS_NEEDED
Specifies that horizontal/vertical scrollbar should be shown only when the size of the child exceeds the size of the scrollpane in the horizontal/vertical dimension.

See Also:
Constant Field Values

SCROLLBARS_ALWAYS sample code for java.awt.ScrollPane.SCROLLBARS_ALWAYS

public static final int SCROLLBARS_ALWAYS
Specifies that horizontal/vertical scrollbars should always be shown regardless of the respective sizes of the scrollpane and child.

See Also:
Constant Field Values

SCROLLBARS_NEVER sample code for java.awt.ScrollPane.SCROLLBARS_NEVER

public static final int SCROLLBARS_NEVER
Specifies that horizontal/vertical scrollbars should never be shown regardless of the respective sizes of the scrollpane and child.

See Also:
Constant Field Values
Constructor Detail

ScrollPane sample code for java.awt.ScrollPane() definition code for java.awt.ScrollPane()

public ScrollPane()
           throws HeadlessException sample code for java.awt.HeadlessException definition code for java.awt.HeadlessException 
Create a new scrollpane container with a scrollbar display policy of "as needed".

Throws:
HeadlessException sample code for java.awt.HeadlessException definition code for java.awt.HeadlessException - if GraphicsEnvironment.isHeadless() returns true
See Also:
GraphicsEnvironment.isHeadless() sample code for java.awt.GraphicsEnvironment.isHeadless() definition code for java.awt.GraphicsEnvironment.isHeadless()

ScrollPane sample code for java.awt.ScrollPane(int) definition code for java.awt.ScrollPane(int)

public ScrollPane(int scrollbarDisplayPolicy)
           throws HeadlessException sample code for java.awt.HeadlessException definition code for java.awt.HeadlessException 
Create a new scrollpane container.

Parameters:
scrollbarDisplayPolicy - policy for when scrollbars should be shown
Throws:
IllegalArgumentException sample code for java.lang.IllegalArgumentException definition code for java.lang.IllegalArgumentException - if the specified scrollbar display policy is invalid
HeadlessException sample code for java.awt.HeadlessException definition code for java.awt.HeadlessException - if GraphicsEnvironment.isHeadless() returns true
See Also:
GraphicsEnvironment.isHeadless() sample code for java.awt.GraphicsEnvironment.isHeadless() definition code for java.awt.GraphicsEnvironment.isHeadless()
Method Detail

addImpl sample code for java.awt.ScrollPane.addImpl(java.awt.Component, java.lang.Object, int) definition code for java.awt.ScrollPane.addImpl(java.awt.Component, java.lang.Object, int)

protected final void addImpl(Component sample code for java.awt.Component definition code for java.awt.Component  comp,
                             Object sample code for java.lang.Object definition code for java.lang.Object  constraints,
                             int index)
Adds the specified component to this scroll pane container. If the scroll pane has an existing child component, that component is removed and the new one is added.

Overrides:
addImpl sample code for java.awt.Container.addImpl(java.awt.Component, java.lang.Object, int) definition code for java.awt.Container.addImpl(java.awt.Component, java.lang.Object, int) in class Container sample code for java.awt.Container definition code for java.awt.Container
Parameters:
comp - the component to be added
constraints - not applicable
index - position of child component (must be <= 0)
See Also:
Container.add(Component) sample code for java.awt.Container.add(java.awt.Component) definition code for java.awt.Container.add(java.awt.Component) , Container.add(Component, int) sample code for java.awt.Container.add(java.awt.Component, int) definition code for java.awt.Container.add(java.awt.Component, int) , Container.add(Component, java.lang.Object) sample code for java.awt.Container.add(java.awt.Component, java.lang.Object) definition code for java.awt.Container.add(java.awt.Component, java.lang.Object) , LayoutManager sample code for java.awt.LayoutManager definition code for java.awt.LayoutManager , LayoutManager2 sample code for java.awt.LayoutManager2 definition code for java.awt.LayoutManager2

getScrollbarDisplayPolicy sample code for java.awt.ScrollPane.getScrollbarDisplayPolicy() definition code for java.awt.ScrollPane.getScrollbarDisplayPolicy()

public int getScrollbarDisplayPolicy()
Returns the display policy for the scrollbars.

Returns:
the display policy for the scrollbars

getViewportSize sample code for java.awt.ScrollPane.getViewportSize() definition code for java.awt.ScrollPane.getViewportSize()

public Dimension sample code for java.awt.Dimension definition code for java.awt.Dimension  getViewportSize()
Returns the current size of the scroll pane's view port.

Returns:
the size of the view port in pixels

getHScrollbarHeight sample code for java.awt.ScrollPane.getHScrollbarHeight() definition code for java.awt.ScrollPane.getHScrollbarHeight()

public int getHScrollbarHeight()
Returns the height that would be occupied by a horizontal scrollbar, which is independent of whether it is currently displayed by the scroll pane or not.

Returns:
the height of a horizontal scrollbar in pixels

getVScrollbarWidth sample code for java.awt.ScrollPane.getVScrollbarWidth() definition code for java.awt.ScrollPane.getVScrollbarWidth()

public int getVScrollbarWidth()
Returns the width that would be occupied by a vertical scrollbar, which is independent of whether it is currently displayed by the scroll pane or not.

Returns:
the width of a vertical scrollbar in pixels

getVAdjustable sample code for java.awt.ScrollPane.getVAdjustable() definition code for java.awt.ScrollPane.getVAdjustable()

public Adjustable sample code for java.awt.Adjustable definition code for java.awt.Adjustable  getVAdjustable()
Returns the ScrollPaneAdjustable object which represents the state of the vertical scrollbar. The declared return type of this method is Adjustable to maintain backward compatibility.

See Also:
ScrollPaneAdjustable sample code for java.awt.ScrollPaneAdjustable definition code for java.awt.ScrollPaneAdjustable

getHAdjustable sample code for java.awt.ScrollPane.getHAdjustable() definition code for java.awt.ScrollPane.getHAdjustable()

public Adjustable sample code for java.awt.Adjustable definition code for java.awt.Adjustable  getHAdjustable()
Returns the ScrollPaneAdjustable object which represents the state of the horizontal scrollbar. The declared return type of this method is Adjustable to maintain backward compatibility.

See Also:
ScrollPaneAdjustable sample code for java.awt.ScrollPaneAdjustable definition code for java.awt.ScrollPaneAdjustable

setScrollPosition sample code for java.awt.ScrollPane.setScrollPosition(int, int) definition code for java.awt.ScrollPane.setScrollPosition(int, int)

public void setScrollPosition(int x,
                              int y)
Scrolls to the specified position within the child component. A call to this method is only valid if the scroll pane contains a child. Specifying a position outside of the legal scrolling bounds of the child will scroll to the closest legal position. Legal bounds are defined to be the rectangle: x = 0, y = 0, width = (child width - view port width), height = (child height - view port height). This is a convenience method which interfaces with the Adjustable objects which represent the state of the scrollbars.

Parameters:
x - the x position to scroll to
y - the y position to scroll to
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - if the scrollpane does not contain a child

setScrollPosition sample code for java.awt.ScrollPane.setScrollPosition(java.awt.Point) definition code for java.awt.ScrollPane.setScrollPosition(java.awt.Point)

public void setScrollPosition(Point sample code for java.awt.Point definition code for java.awt.Point  p)
Scrolls to the specified position within the child component. A call to this method is only valid if the scroll pane contains a child and the specified position is within legal scrolling bounds of the child. Specifying a position outside of the legal scrolling bounds of the child will scroll to the closest legal position. Legal bounds are defined to be the rectangle: x = 0, y = 0, width = (child width - view port width), height = (child height - view port height). This is a convenience method which interfaces with the Adjustable objects which represent the state of the scrollbars.

Parameters:
p - the Point representing the position to scroll to

getScrollPosition sample code for java.awt.ScrollPane.getScrollPosition() definition code for java.awt.ScrollPane.getScrollPosition()

public Point sample code for java.awt.Point definition code for java.awt.Point  getScrollPosition()
Returns the current x,y position within the child which is displayed at the 0,0 location of the scrolled panel's view port. This is a convenience method which interfaces with the adjustable objects which represent the state of the scrollbars.

Returns:
the coordinate position for the current scroll position
Throws:
NullPointerException sample code for java.lang.NullPointerException definition code for java.lang.NullPointerException - if the scrollpane does not contain a child

setLayout sample code for java.awt.ScrollPane.setLayout(java.awt.LayoutManager) definition code for java.awt.ScrollPane.setLayout(java.awt.LayoutManager)

public final void setLayout(LayoutManager sample code for java.awt.LayoutManager definition code for java.awt.LayoutManager  mgr)
Sets the layout manager for this container. This method is overridden to prevent the layout mgr from being set.

Overrides:
setLayout sample code for java.awt.Container.setLayout(java.awt.LayoutManager) definition code for java.awt.Container.setLayout(java.awt.LayoutManager) in class Container sample code for java.awt.Container definition code for java.awt.Container
Parameters:
mgr - the specified layout manager
See Also:
Container.doLayout() sample code for java.awt.Container.doLayout() definition code for java.awt.Container.doLayout() , Container.getLayout() sample code for java.awt.Container.getLayout() definition code for java.awt.Container.getLayout()

doLayout sample code for java.awt.ScrollPane.doLayout() definition code for java.awt.ScrollPane.doLayout()

public void doLayout()
Lays out this container by resizing its child to its preferred size. If the new preferred size of the child causes the current scroll position to be invalid, the scroll position is set to the closest valid position.

Overrides:
doLayout sample code for java.awt.Container.doLayout() definition code for java.awt.Container.doLayout() in class Container sample code for java.awt.Container definition code for java.awt.Container
See Also:
Component.validate() sample code for java.awt.Component.validate() definition code for java.awt.Component.validate()

layout sample code for java.awt.ScrollPane.layout() definition code for java.awt.ScrollPane.layout()

@Deprecated
public void layout()
Deprecated. As of JDK version 1.1, replaced by doLayout().

Overrides:
layout sample code for java.awt.Container.layout() definition code for java.awt.Container.layout() in class Container sample code for java.awt.Container definition code for java.awt.Container

printComponents sample code for java.awt.ScrollPane.printComponents(java.awt.Graphics) definition code for java.awt.ScrollPane.printComponents(java.awt.Graphics)

public void printComponents(Graphics sample code for java.awt.Graphics definition code for java.awt.Graphics  g)
Prints the component in this scroll pane.

Overrides:
printComponents sample code for java.awt.Container.printComponents(java.awt.Graphics) definition code for java.awt.Container.printComponents(java.awt.Graphics) in class Container sample code for java.awt.Container definition code for java.awt.Container
Parameters:
g - the specified Graphics window
See Also:
Component.print(java.awt.Graphics) sample code for java.awt.Component.print(java.awt.Graphics) definition code for java.awt.Component.print(java.awt.Graphics) , Component.printAll(java.awt.Graphics) sample code for java.awt.Component.printAll(java.awt.Graphics) definition code for java.awt.Component.printAll(java.awt.Graphics)

addNotify sample code for java.awt.ScrollPane.addNotify() definition code for java.awt.ScrollPane.addNotify()

public void addNotify()
Creates the scroll pane's peer.

Overrides:
addNotify sample code for java.awt.Container.addNotify() definition code for java.awt.Container.addNotify() in class Container sample code for java.awt.Container definition code for java.awt.Container
See Also:
Component.isDisplayable() sample code for java.awt.Component.isDisplayable() definition code for java.awt.Component.isDisplayable() , Container.removeNotify() sample code for java.awt.Container.removeNotify() definition code for java.awt.Container.removeNotify()

paramString sample code for java.awt.ScrollPane.paramString() definition code for java.awt.ScrollPane.paramString()

public String sample code for java.lang.String definition code for java.lang.String  paramString()
Returns a string representing the state of this ScrollPane. This method is intended to be used only for debugging purposes, and the content and format of the returned string may vary between implementations. The returned string may be empty but may not be null.

Overrides:
paramString sample code for java.awt.Container.paramString() definition code for java.awt.Container.paramString() in class Container sample code for java.awt.Container definition code for java.awt.Container
Returns:
the parameter string of this scroll pane

processMouseWheelEvent sample code for java.awt.ScrollPane.processMouseWheelEvent(java.awt.event.MouseWheelEvent) definition code for java.awt.ScrollPane.processMouseWheelEvent(java.awt.event.MouseWheelEvent)

protected void processMouseWheelEvent(MouseWheelEvent sample code for java.awt.event.MouseWheelEvent definition code for java.awt.event.MouseWheelEvent  e)
Process mouse wheel events that are delivered to this ScrollPane by scrolling an appropriate amount.

Note that if the event parameter is null the behavior is unspecified and may result in an exception.

Overrides:
processMouseWheelEvent sample code for java.awt.Component.processMouseWheelEvent(java.awt.event.MouseWheelEvent) definition code for java.awt.Component.processMouseWheelEvent(java.awt.event.MouseWheelEvent) in class Component sample code for java.awt.Component definition code for java.awt.Component
Parameters:
e - the mouse wheel event
Since:
1.4
See Also:
MouseWheelEvent sample code for java.awt.event.MouseWheelEvent definition code for java.awt.event.MouseWheelEvent , MouseWheelListener sample code for java.awt.event.MouseWheelListener definition code for java.awt.event.MouseWheelListener , Component.addMouseWheelListener(java.awt.event.MouseWheelListener) sample code for java.awt.Component.addMouseWheelListener(java.awt.event.MouseWheelListener) definition code for java.awt.Component.addMouseWheelListener(java.awt.event.MouseWheelListener) , Component.enableEvents(long) sample code for java.awt.Component.enableEvents(long) definition code for java.awt.Component.enableEvents(long)

eventTypeEnabled sample code for java.awt.ScrollPane.eventTypeEnabled(int) definition code for java.awt.ScrollPane.eventTypeEnabled(int)

protected boolean eventTypeEnabled(int type)
If wheel scrolling is enabled, we return true for MouseWheelEvents

Since:
1.4

setWheelScrollingEnabled sample code for java.awt.ScrollPane.setWheelScrollingEnabled(boolean) definition code for java.awt.ScrollPane.setWheelScrollingEnabled(boolean)

public void setWheelScrollingEnabled(boolean handleWheel)
Enables/disables scrolling in response to movement of the mouse wheel. Wheel scrolling is enabled by default.

Parameters:
handleWheel - true if scrolling should be done automatically for a MouseWheelEvent, false otherwise.
Since:
1.4
See Also:
isWheelScrollingEnabled() sample code for java.awt.ScrollPane.isWheelScrollingEnabled() definition code for java.awt.ScrollPane.isWheelScrollingEnabled() , MouseWheelEvent sample code for java.awt.event.MouseWheelEvent definition code for java.awt.event.MouseWheelEvent , MouseWheelListener sample code for java.awt.event.MouseWheelListener definition code for java.awt.event.MouseWheelListener

isWheelScrollingEnabled sample code for java.awt.ScrollPane.isWheelScrollingEnabled() definition code for java.awt.ScrollPane.isWheelScrollingEnabled()

public boolean isWheelScrollingEnabled()
Indicates whether or not scrolling will take place in response to the mouse wheel. Wheel scrolling is enabled by default.

Since:
1.4
See Also:
setWheelScrollingEnabled(boolean) sample code for java.awt.ScrollPane.setWheelScrollingEnabled(boolean) definition code for java.awt.ScrollPane.setWheelScrollingEnabled(boolean)

getAccessibleContext sample code for java.awt.ScrollPane.getAccessibleContext() definition code for java.awt.ScrollPane.getAccessibleContext()

public AccessibleContext sample code for javax.accessibility.AccessibleContext definition code for javax.accessibility.AccessibleContext  getAccessibleContext()
Gets the AccessibleContext associated with this ScrollPane. For scroll panes, the AccessibleContext takes the form of an AccessibleAWTScrollPane. A new AccessibleAWTScrollPane instance is created if necessary.

Specified by:
getAccessibleContext sample code for javax.accessibility.Accessible.getAccessibleContext() definition code for javax.accessibility.Accessible.getAccessibleContext() in interface Accessible sample code for javax.accessibility.Accessible definition code for javax.accessibility.Accessible
Overrides:
getAccessibleContext sample code for java.awt.Component.getAccessibleContext() definition code for java.awt.Component.getAccessibleContext() in class Component sample code for java.awt.Component definition code for java.awt.Component
Returns:
an AccessibleAWTScrollPane that serves as the AccessibleContext of this ScrollPane