Class BasicSplitPaneDivider

Nested Class Summary
protected class	BasicSplitPaneDivider.DividerLayout This helper class acts as the Layout Manager for the divider.
protected class	BasicSplitPaneDivider.DragController Performs the tasks associated with an ongoing drag operation.
protected class	BasicSplitPaneDivider.MouseHandler The listener for handling mouse events from both the divider and the containing JSplitPane.
protected class	BasicSplitPaneDivider.VerticalDragController This is a helper class that controls dragging when the orientation is VERTICAL_SPLIT.

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

Container.AccessibleAWTContainer

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

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary
protected static int	ONE_TOUCH_OFFSET The distance the one touch buttons will sit from the divider's edges.
protected static int	ONE_TOUCH_SIZE The width and height of the little buttons for showing and hiding parts of a JSplitPane in a single mouse click.
protected int	dividerSize The thickness of the divider in pixels.
protected BasicSplitPaneDivider.DragController	dragger An object that performs the tasks associated with an ongoing drag operation, or null if the user is currently not dragging the divider.
protected Component	hiddenDivider A divider that is used for layout purposes.
protected JButton	leftButton The button for showing and hiding the left (or top) component of the JSplitPane.
protected BasicSplitPaneDivider.MouseHandler	mouseHandler The listener for handling mouse events from both the divider and the containing JSplitPane.
protected int	orientation The current orientation of the containing JSplitPane, which is either JSplitPane.HORIZONTAL_SPLIT or JSplitPane.VERTICAL_SPLIT.
protected JButton	rightButton The button for showing and hiding the right (or bottom) component of the JSplitPane.
protected JSplitPane	splitPane The JSplitPane containing this divider.
protected BasicSplitPaneUI	splitPaneUI The delegate object that is responsible for the UI of the JSplitPane that contains this divider.

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

BasicSplitPaneDivider(BasicSplitPaneUI ui) Constructs a new divider.

Method Summary
protected JButton	createLeftOneTouchButton() Creates a button for showing and hiding the left (or top) part of a JSplitPane.
protected JButton	createRightOneTouchButton() Creates a button for showing and hiding the right (or bottom) part of a JSplitPane.
protected void	dragDividerTo(int location) Drags the divider to a given location by calling the dragDividerTo method of the UI delegate of the enclosing JSplitPane.
protected void	finishDraggingTo(int location) Finishes a dragging gesture by calling the finishDraggingTo method of the UI delegate of the enclosing JSplitPane.
BasicSplitPaneUI	getBasicSplitPaneUI() Returns the delegate object that is responsible for the UI of the JSplitPane containing this divider.
Border	getBorder() Retrieves the border of this divider.
int	getDividerSize() Retrieves the thickness of the divider.
Insets	getInsets() Retrieves the insets of the divider.
Dimension	getMinimumSize() Returns the minimal size of this divider, which is dividerSize by dividerSize pixels.
Dimension	getPreferredSize() Returns the preferred size of this divider, which is dividerSize by dividerSize pixels.
protected void	oneTouchExpandableChanged() Reacts to changes of the oneToughExpandable property of the containing JSplitPane.
void	paint(Graphics g) Paints the divider by painting its border.
protected void	prepareForDragging() Prepares the divider for dragging by calling the startDragging method of the UI delegate of the enclosing JSplitPane.
void	propertyChange(PropertyChangeEvent e) Processes events from the JSplitPane that contains this divider.
void	setBasicSplitPaneUI(BasicSplitPaneUI newUI) Sets the delegate object that is responsible for the UI of the JSplitPane containing this divider.
void	setBorder(Border border) Sets the border of this divider.
void	setDividerSize(int newSize) Sets the thickness of the divider.

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addNotify, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, extends EventListener> T[] getListeners, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponentZOrder, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusDownCycle, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, extends EventListener> T[] getListeners, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFocusable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paint, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFocusable, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, update, validate

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

Constructor Details

Method Details