com.sciapp.table
Class WrapperCellRendererPane

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.CellRendererPane
              com.sciapp.table.WrapperCellRendererPane

All Implemented Interfaces:

ImageObserver, MenuContainer, Serializable, Accessible

Direct Known Subclasses:

DefaultFilterRenderer, DefaultTreeTableHeaderRenderer

public class WrapperCellRendererPane
extends CellRendererPane

WrapperCellRendererPane is a specialized CellRendererPane that translates and resizes its children accordingly. A WrapperCellRendererPane is most usually returned by a TableCellRendererWrapper.

See Also:

Serialized Form

Nested Class Summary

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

CellRendererPane.AccessibleCellRendererPane

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 boolean

opaqueFalse flag that is true if JComponent children's opaque property is temporarily set to false before painting

Fields inherited from class javax.swing.CellRendererPane

accessibleContext

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

protected	WrapperCellRendererPane() Constructs a WrapperCellRendererPane.
protected	WrapperCellRendererPane(boolean opaqueFalse) Constructs a WrapperCellRendererPane.

Method Summary

Component	getMainComponent() Returns the main wrapped component.
static Component	getMainComponent(Component c) Returns the main component of the wrapper.
String	getToolTipText(MouseEvent event) Returns the string to be used as the tooltip for event.
void	paint(Graphics g) Paints its children according to their size and location.
void	paintComponent(Graphics g, Component c, Container p, int x, int y, int w, int h, boolean shouldValidate) Paint a cell renderer component c on graphics object g.

Methods inherited from class javax.swing.CellRendererPane

addImpl, getAccessibleContext, invalidate, paintComponent, paintComponent, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, setLayout, transferFocusBackward, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

opaqueFalse

protected boolean opaqueFalse

flag that is true if JComponent children's opaque property is temporarily set to false before painting

Constructor Detail

WrapperCellRendererPane

protected WrapperCellRendererPane()

Constructs a WrapperCellRendererPane.

WrapperCellRendererPane

protected WrapperCellRendererPane(boolean opaqueFalse)

Constructs a WrapperCellRendererPane.

Parameters:

opaqueFalse - true if JComponent children's opaque property is temporarily set to false before painting

Method Detail

getMainComponent

public Component getMainComponent()

Returns the main wrapped component. By default, this is returned.

Returns:

the wrapped component

getMainComponent

public static Component getMainComponent(Component c)

Returns the main component of the wrapper. This method can be used in order to get the actual component that is drawn within the wrapper.

Parameters:

c - the possible wrapper component

Returns:

the wrapped component

getToolTipText

public String getToolTipText(MouseEvent event)

Returns the string to be used as the tooltip for event.

Parameters:

event - the mouse event producing the tooltip

Returns:

the tooltip's text

paint

public void paint(Graphics g)

Paints its children according to their size and location.

Overrides:

paint in class CellRendererPane

Parameters:

g - the graphics component to use

See Also:

Component.update(Graphics)

paintComponent

public void paintComponent(Graphics g,
                           Component c,
                           Container p,
                           int x,
                           int y,
                           int w,
                           int h,
                           boolean shouldValidate)

Paint a cell renderer component c on graphics object g. Before the component is drawn it's reparented to this (if that's necessary), it's bounds are set to w,h and the graphics object is (effectively) translated to x,y. If it's a JComponent, double buffering is temporarily turned off. After the component is painted it's bounds are reset to -w, -h, 0, 0 so that, if it's the last renderer component painted, it will not start consuming input. The Container p is the component we're actually drawing on, typically it's equal to this.getParent(). If shouldValidate is true the component c will be validated before painted.

Overrides:

paintComponent in class CellRendererPane