: Class DefTreeCellRenderer

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SUMMARY: INNER | FIELD | CONSTR | METHOD

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Class DefTreeCellRenderer

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--com.sun.java.swing.JComponent
                    |
                    +--com.sun.java.swing.JLabel
                          |
                          +--DefTreeCellRenderer

public class DefTreeCellRenderer
extends com.sun.java.swing.JLabel
implements com.sun.java.swing.tree.TreeCellRenderer

Formatierung des DefTrees
Merkmale:  rot
Einheiten: bold
Gruppen:   plain

See Also:: Serialized Form

Inner classes inherited from class com.sun.java.swing.JLabel

com.sun.java.swing.JLabel.AccessibleJLabel

Inner classes inherited from class com.sun.java.swing.JComponent

com.sun.java.swing.JComponent.AccessibleJComponent

Field Summary
`protected static com.sun.java.swing.ImageIcon`	`collapsedIcon`
`protected static com.sun.java.swing.ImageIcon`	`collapsedIconMG`
`protected static java.awt.Font`	`defaultFont`
`protected static com.sun.java.swing.ImageIcon`	`expandedIcon`
`protected static com.sun.java.swing.ImageIcon`	`expandedIconMG`
`protected static com.sun.java.swing.ImageIcon`	`leafIcon`
`protected static java.awt.Font`	`meFont`
`protected static com.sun.java.swing.ImageIcon`	`rootIcon`
`protected boolean`	`selected`
`protected static java.awt.Color`	`SelectedBackgroundColor` Color to use for the background when selected.

Fields inherited from class com.sun.java.swing.JLabel

labelFor

Fields inherited from class com.sun.java.swing.JComponent

accessibleContext,  
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

BOTTOM_ALIGNMENT,  
CENTER_ALIGNMENT,  
LEFT_ALIGNMENT,  
RIGHT_ALIGNMENT,  
TOP_ALIGNMENT

Constructor Summary
`DefTreeCellRenderer(java.lang.String knoten)`

Method Summary
`java.awt.Component`	`getTreeCellRendererComponent(com.sun.java.swing.JTree tree, java.lang.Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus)`
`static void`	`main(java.lang.String[] args)` Wird nur zum Testen benötigt, im Final-Release wieder rauswerfen !
`void`	`paint(java.awt.Graphics g)` paint is subclassed to draw the background correctly.

Methods inherited from class com.sun.java.swing.JLabel

checkHorizontalKey, 
checkVerticalKey, 
getAccessibleContext, 
getDisabledIcon, 
getDisplayedMnemonic, 
getHorizontalAlignment, 
getHorizontalTextPosition, 
getIcon, 
getIconTextGap, 
getLabelFor, 
getText, 
getUI, 
getUIClassID, 
getVerticalAlignment, 
getVerticalTextPosition, 
setDisabledIcon, 
setDisplayedMnemonic, 
setDisplayedMnemonic, 
setFont, 
setHorizontalAlignment, 
setHorizontalTextPosition, 
setIcon, 
setIconTextGap, 
setLabelFor, 
setText, 
setUI, 
setVerticalAlignment, 
setVerticalTextPosition, 
updateUI

Methods inherited from class com.sun.java.swing.JComponent

addAncestorListener, 
addNotify, 
addPropertyChangeListener, 
addVetoableChangeListener, 
computeVisibleRect, 
contains, 
createToolTip, 
firePropertyChange, 
firePropertyChange, 
firePropertyChange, 
firePropertyChange, 
firePropertyChange, 
firePropertyChange, 
firePropertyChange, 
firePropertyChange, 
firePropertyChange, 
fireVetoableChange, 
getActionForKeyStroke, 
getAlignmentX, 
getAlignmentY, 
getAutoscrolls, 
getBorder, 
getBounds, 
getClientProperty, 
getComponentGraphics, 
getConditionForKeyStroke, 
getDebugGraphicsOptions, 
getGraphics, 
getHeight, 
getInsets, 
getLocation, 
getMaximumSize, 
getMinimumSize, 
getNextFocusableComponent, 
getPreferredSize, 
getRegisteredKeyStrokes, 
getRootPane, 
getSize, 
getToolTipLocation, 
getToolTipText, 
getToolTipText, 
getTopLevelAncestor, 
getVisibleRect, 
getWidth, 
getX, 
getY, 
grabFocus, 
hasFocus, 
isDoubleBuffered, 
isFocusCycleRoot, 
isFocusTraversable, 
isLightweightComponent, 
isManagingFocus, 
isOpaque, 
isOptimizedDrawingEnabled, 
isPaintingTile, 
isRequestFocusEnabled, 
isValidateRoot, 
paintBorder, 
paintChildren, 
paintComponent, 
paintImmediately, 
paintImmediately, 
processComponentKeyEvent, 
processFocusEvent, 
processKeyEvent, 
processMouseMotionEvent, 
putClientProperty, 
registerKeyboardAction, 
registerKeyboardAction, 
removeAncestorListener, 
removeNotify, 
removePropertyChangeListener, 
removeVetoableChangeListener, 
repaint, 
repaint, 
requestDefaultFocus, 
requestFocus, 
resetKeyboardActions, 
reshape, 
revalidate, 
scrollRectToVisible, 
setAlignmentX, 
setAlignmentY, 
setAutoscrolls, 
setBorder, 
setBounds, 
setDebugGraphicsOptions, 
setDoubleBuffered, 
setMaximumSize, 
setMinimumSize, 
setNextFocusableComponent, 
setOpaque, 
setPreferredSize, 
setRequestFocusEnabled, 
setToolTipText, 
setUI, 
setVisible, 
unregisterKeyboardAction, 
update

Methods inherited from class java.awt.Container

add, 
add, 
add, 
add, 
add, 
addContainerListener, 
addImpl, 
countComponents, 
deliverEvent, 
doLayout, 
findComponentAt, 
findComponentAt, 
getComponent, 
getComponentAt, 
getComponentAt, 
getComponentCount, 
getComponents, 
getLayout, 
insets, 
invalidate, 
isAncestorOf, 
layout, 
list, 
list, 
locate, 
minimumSize, 
paintComponents, 
paramString, 
preferredSize, 
print, 
printComponents, 
processContainerEvent, 
processEvent, 
remove, 
remove, 
removeAll, 
removeContainerListener, 
setLayout, 
validate, 
validateTree

Methods inherited from class java.awt.Component

action, 
add, 
addComponentListener, 
addFocusListener, 
addInputMethodListener, 
addKeyListener, 
addMouseListener, 
addMouseMotionListener, 
addPropertyChangeListener, 
bounds, 
checkImage, 
checkImage, 
coalesceEvents, 
contains, 
createImage, 
createImage, 
disable, 
disableEvents, 
dispatchEvent, 
enable, 
enable, 
enableEvents, 
enableInputMethods, 
getBackground, 
getBounds, 
getColorModel, 
getComponentOrientation, 
getCursor, 
getDropTarget, 
getFont, 
getFontMetrics, 
getForeground, 
getInputContext, 
getInputMethodRequests, 
getLocale, 
getLocation, 
getLocationOnScreen, 
getName, 
getParent, 
getPeer, 
getSize, 
getToolkit, 
getTreeLock, 
gotFocus, 
handleEvent, 
hide, 
imageUpdate, 
inside, 
isDisplayable, 
isEnabled, 
isLightweight, 
isShowing, 
isValid, 
isVisible, 
keyDown, 
keyUp, 
list, 
list, 
list, 
location, 
lostFocus, 
mouseDown, 
mouseDrag, 
mouseEnter, 
mouseExit, 
mouseMove, 
mouseUp, 
move, 
nextFocus, 
paintAll, 
postEvent, 
prepareImage, 
prepareImage, 
printAll, 
processComponentEvent, 
processInputMethodEvent, 
processMouseEvent, 
remove, 
removeComponentListener, 
removeFocusListener, 
removeInputMethodListener, 
removeKeyListener, 
removeMouseListener, 
removeMouseMotionListener, 
removePropertyChangeListener, 
repaint, 
repaint, 
repaint, 
resize, 
resize, 
setBackground, 
setBounds, 
setComponentOrientation, 
setCursor, 
setDropTarget, 
setEnabled, 
setForeground, 
setLocale, 
setLocation, 
setLocation, 
setName, 
setSize, 
setSize, 
show, 
show, 
size, 
toString, 
transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

defaultFont

protected static java.awt.Font defaultFont

meFont

protected static java.awt.Font meFont

collapsedIcon

protected static com.sun.java.swing.ImageIcon collapsedIcon

expandedIcon

protected static com.sun.java.swing.ImageIcon expandedIcon

collapsedIconMG

protected static com.sun.java.swing.ImageIcon collapsedIconMG

expandedIconMG

protected static com.sun.java.swing.ImageIcon expandedIconMG

rootIcon

protected static com.sun.java.swing.ImageIcon rootIcon

leafIcon

protected static com.sun.java.swing.ImageIcon leafIcon

SelectedBackgroundColor

protected static final java.awt.Color SelectedBackgroundColor

Color to use for the background when selected.

selected

protected boolean selected

Constructor Detail

DefTreeCellRenderer

public DefTreeCellRenderer(java.lang.String knoten)

Method Detail

getTreeCellRendererComponent

public java.awt.Component getTreeCellRendererComponent(com.sun.java.swing.JTree tree,
                                                       java.lang.Object value,
                                                       boolean selected,
                                                       boolean expanded,
                                                       boolean leaf,
                                                       int row,
                                                       boolean hasFocus)

Specified by:: getTreeCellRendererComponent in interface com.sun.java.swing.tree.TreeCellRenderer

paint

public void paint(java.awt.Graphics g)

paint is subclassed to draw the background correctly. JLabel currently does not allow backgrounds other than white, and it will also fill behind the icon. Something that isn't desirable.

Overrides:: paint in class com.sun.java.swing.JComponent

main

public static void main(java.lang.String[] args)

Wird nur zum Testen benötigt, im Final-Release wieder rauswerfen !