Sirius.navigator.ui

Class ScrollablePanel

java.lang.Object

java.awt.Component

java.awt.Container

javax.swing.JComponent

javax.swing.JPanel

Sirius.navigator.ui.ScrollablePanel

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible, Scrollable, SwingConstants

public class ScrollablePanel
extends JPanel
implements Scrollable, SwingConstants

DOCUMENT ME!

Version:

$Revision$, $Date$

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ScrollablePanel.IncrementType DOCUMENT ME!
static class	ScrollablePanel.ScrollableSizeHint DOCUMENT ME!

Nested classes/interfaces inherited from class javax.swing.JPanel

JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

Fields inherited from class javax.swing.JComponent

listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

accessibleContext, BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.SwingConstants

BOTTOM, CENTER, EAST, HORIZONTAL, LEADING, LEFT, NEXT, NORTH, NORTH_EAST, NORTH_WEST, PREVIOUS, RIGHT, SOUTH, SOUTH_EAST, SOUTH_WEST, TOP, TRAILING, VERTICAL, WEST

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

Constructors

Constructor and Description
ScrollablePanel() Default constructor that uses a FlowLayout.
ScrollablePanel(LayoutManager layout) Constuctor for specifying the LayoutManager of the panel.

Method Summary

Modifier and Type	Method and Description
Dimension	getPreferredScrollableViewportSize()
Sirius.navigator.ui.ScrollablePanel.IncrementInfo	getScrollableBlockIncrement(int orientation) Get the block IncrementInfo for the specified orientation.
int	getScrollableBlockIncrement(Rectangle visible, int orientation, int direction)
ScrollablePanel.ScrollableSizeHint	getScrollableHeight() Get the height ScrollableSizeHint enum.
protected int	getScrollableIncrement(Sirius.navigator.ui.ScrollablePanel.IncrementInfo info, int distance) DOCUMENT ME!
boolean	getScrollableTracksViewportHeight()
boolean	getScrollableTracksViewportWidth()
Sirius.navigator.ui.ScrollablePanel.IncrementInfo	getScrollableUnitIncrement(int orientation) Get the unit IncrementInfo for the specified orientation.
int	getScrollableUnitIncrement(Rectangle visible, int orientation, int direction)
ScrollablePanel.ScrollableSizeHint	getScrollableWidth() Get the width ScrollableSizeHint enum.
void	setScrollableBlockIncrement(int orientation, Sirius.navigator.ui.ScrollablePanel.IncrementInfo info) Specify the information needed to do block scrolling.
void	setScrollableBlockIncrement(int orientation, ScrollablePanel.IncrementType type, int amount) Specify the information needed to do block scrolling.
void	setScrollableHeight(ScrollablePanel.ScrollableSizeHint scrollableHeight) Set the ScrollableSizeHint enum for the height.
void	setScrollableUnitIncrement(int orientation, Sirius.navigator.ui.ScrollablePanel.IncrementInfo info) Specify the information needed to do unit scrolling.
void	setScrollableUnitIncrement(int orientation, ScrollablePanel.IncrementType type, int amount) Specify the information needed to do unit scrolling.
void	setScrollableWidth(ScrollablePanel.ScrollableSizeHint scrollableWidth) Set the ScrollableSizeHint enum for the width.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, 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, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, 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, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, 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, validateTree

Methods inherited from class java.awt.Component

action, 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, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ScrollablePanel

public ScrollablePanel()

Default constructor that uses a FlowLayout.

ScrollablePanel

public ScrollablePanel(LayoutManager layout)

Constuctor for specifying the LayoutManager of the panel.

Parameters:

layout - the LayountManger for the panel

Method Detail

getScrollableHeight

public ScrollablePanel.ScrollableSizeHint getScrollableHeight()

Get the height ScrollableSizeHint enum.

Returns:

the ScrollableSizeHint enum for the height

setScrollableHeight

public void setScrollableHeight(ScrollablePanel.ScrollableSizeHint scrollableHeight)

Set the ScrollableSizeHint enum for the height. The enum is used to determine the boolean value that is returned by the getScrollableTracksViewportHeight() method. The valid values are:

ScrollableSizeHint.NONE - return "false", which causes the height of the panel to be used when laying out the children ScrollableSizeHint.FIT - return "true", which causes the height of the viewport to be used when laying out the children ScrollableSizeHint.STRETCH - return "true" when the viewport height is greater than the height of the panel, "false" otherwise.

Parameters:

scrollableHeight - as represented by the ScrollableSizeHint enum.

getScrollableWidth

public ScrollablePanel.ScrollableSizeHint getScrollableWidth()

Get the width ScrollableSizeHint enum.

Returns:

the ScrollableSizeHint enum for the width

setScrollableWidth

public void setScrollableWidth(ScrollablePanel.ScrollableSizeHint scrollableWidth)

Set the ScrollableSizeHint enum for the width. The enum is used to determine the boolean value that is returned by the getScrollableTracksViewportWidth() method. The valid values are:

ScrollableSizeHint.NONE - return "false", which causes the width of the panel to be used when laying out the children ScrollableSizeHint.FIT - return "true", which causes the width of the viewport to be used when laying out the children ScrollableSizeHint.STRETCH - return "true" when the viewport width is greater than the width of the panel, "false" otherwise.

Parameters:

scrollableWidth - as represented by the ScrollableSizeHint enum.

getScrollableBlockIncrement

public Sirius.navigator.ui.ScrollablePanel.IncrementInfo getScrollableBlockIncrement(int orientation)

Get the block IncrementInfo for the specified orientation.

Parameters:

orientation - DOCUMENT ME!

Returns:

the block IncrementInfo for the specified orientation

setScrollableBlockIncrement

public void setScrollableBlockIncrement(int orientation,
                                        ScrollablePanel.IncrementType type,
                                        int amount)

Specify the information needed to do block scrolling.

Parameters:

orientation - specify the scrolling orientation. Must be either: SwingContants.HORIZONTAL or SwingContants.VERTICAL.

type - DOCUMENT ME!

amount - a value used with the IncrementType to determine the scrollable amount

setScrollableBlockIncrement

public void setScrollableBlockIncrement(int orientation,
                                        Sirius.navigator.ui.ScrollablePanel.IncrementInfo info)

Specify the information needed to do block scrolling.

Parameters:

orientation - specify the scrolling orientation. Must be either: SwingContants.HORIZONTAL or SwingContants.VERTICAL.

info - An IncrementInfo object containing information of how to calculate the scrollable amount.

Throws:

IllegalArgumentException - DOCUMENT ME!

getScrollableUnitIncrement

public Sirius.navigator.ui.ScrollablePanel.IncrementInfo getScrollableUnitIncrement(int orientation)

Get the unit IncrementInfo for the specified orientation.

Parameters:

orientation - DOCUMENT ME!

Returns:

the unit IncrementInfo for the specified orientation

setScrollableUnitIncrement

public void setScrollableUnitIncrement(int orientation,
                                       ScrollablePanel.IncrementType type,
                                       int amount)

Specify the information needed to do unit scrolling.

Parameters:

orientation - specify the scrolling orientation. Must be either: SwingContants.HORIZONTAL or SwingContants.VERTICAL.

type - DOCUMENT ME!

amount - a value used with the IncrementType to determine the scrollable amount

setScrollableUnitIncrement

public void setScrollableUnitIncrement(int orientation,
                                       Sirius.navigator.ui.ScrollablePanel.IncrementInfo info)

Specify the information needed to do unit scrolling.

Parameters:

orientation - specify the scrolling orientation. Must be either: SwingContants.HORIZONTAL or SwingContants.VERTICAL.

info - An IncrementInfo object containing information of how to calculate the scrollable amount.

Throws:

IllegalArgumentException - DOCUMENT ME!

getPreferredScrollableViewportSize

public Dimension getPreferredScrollableViewportSize()

Specified by:

getPreferredScrollableViewportSize in interface Scrollable

getScrollableUnitIncrement

public int getScrollableUnitIncrement(Rectangle visible,
                                      int orientation,
                                      int direction)

Specified by:

getScrollableUnitIncrement in interface Scrollable

getScrollableBlockIncrement

public int getScrollableBlockIncrement(Rectangle visible,
                                       int orientation,
                                       int direction)

Specified by:

getScrollableBlockIncrement in interface Scrollable

getScrollableIncrement

protected int getScrollableIncrement(Sirius.navigator.ui.ScrollablePanel.IncrementInfo info,
                                     int distance)

DOCUMENT ME!

Parameters:

info - DOCUMENT ME!

distance - DOCUMENT ME!

Returns:

DOCUMENT ME!

getScrollableTracksViewportWidth

public boolean getScrollableTracksViewportWidth()

Specified by:

getScrollableTracksViewportWidth in interface Scrollable

getScrollableTracksViewportHeight

public boolean getScrollableTracksViewportHeight()

Specified by:

getScrollableTracksViewportHeight in interface Scrollable