com.jidesoft.grid
Class TreeExpandablePanel

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.CellRendererPane
              com.jidesoft.grid.CellRendererPaneEx
                  com.jidesoft.grid.TreeExpandablePanel

All Implemented Interfaces:

RendererWrapper, ImageObserver, MenuContainer, Serializable, Accessible

Direct Known Subclasses:

MarginExpandablePanel

public class TreeExpandablePanel
extends CellRendererPaneEx

The component used by TreeTableCellRenderer which has a "+/-" button.

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.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

protected Icon	_collapsedIcon
protected Color	_disabledBackground
protected Color	_disabledForeground
protected ExpandableCell	_expandableCell
protected Icon	_expandedIcon
protected boolean	_hasFocus
protected int	_indent
protected boolean	_isSelected
protected Color	_lineColor
protected boolean	_lineTypeDashed
protected Node	_node
protected boolean	_paintLeafNodeLines
protected boolean	_paintLines
protected boolean	_respectRendererPreferredSize
protected boolean	_showRootHandles
protected JTable	_table
static int	CELL_HEIGHT
static int	LEFT_MARGIN
static int	TEXT_ICON_GAP

Fields inherited from class com.jidesoft.grid.CellRendererPaneEx

_actualRenderer

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

TreeExpandablePanel(JTable table)

TreeExpandablePanel(JTable table, Icon expandedIcon, Icon collapsedIcon, Color disabledBackground, Color disabledForeground)
Deprecated. use TreeExpandablePanel(javax.swing.JTable) instead

Method Summary

int	getColumnWidth()
Dimension	getMinimumSize()
Dimension	getPreferredSize()
String	getToolTipText(MouseEvent e) Delegates getTooltipText to actual renderer.
protected void	initComponents()
boolean	isExpandIconVisible(JTable table)
boolean	isHasFocus() Checks if expandable panel has focus.
boolean	isSelected() Checks if the expandable panel is selected.
void	paint(Graphics g) Calls the UI delegate's paint method, if the UI delegate is non-null.
protected void	paintBackground(Graphics g) Paints the background.
protected void	paintFocus(Graphics g) Paints the focus border.
void	setColumnWidth(int columnWidth)
void	setEnabled(boolean enabled)
void	setExpandableCell(ExpandableCell expandableCell) ExpandableCell is the data used by ExpandablePanel.
void	setFont(Font c)
void	setHasFocus(boolean hasFocus) Sets the expandable panel focus attribute.
void	setNode(Node node) ExpandableCell is the data used by ExpandablePanel.
void	setSelected(boolean selected) Sets the expandable panel selected/

Methods inherited from class com.jidesoft.grid.CellRendererPaneEx

getActualRenderer, getBorder, isPaintBackground, paintBorder, setActualRenderer, setPaintBackground

Methods inherited from class javax.swing.CellRendererPane

addImpl, getAccessibleContext, invalidate, paintComponent, 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, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMousePosition, insets, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, 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, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, 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, getMousePosition, 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, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, 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, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, 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

TEXT_ICON_GAP

public static final int TEXT_ICON_GAP

See Also:

Constant Field Values

LEFT_MARGIN

public static final int LEFT_MARGIN

See Also:

Constant Field Values

CELL_HEIGHT

public static final int CELL_HEIGHT

See Also:

Constant Field Values

_expandableCell

protected ExpandableCell _expandableCell

_node

protected Node _node

_table

protected JTable _table

_expandedIcon

protected Icon _expandedIcon

_collapsedIcon

protected Icon _collapsedIcon

_disabledForeground

protected Color _disabledForeground

_disabledBackground

protected Color _disabledBackground

_paintLines

protected boolean _paintLines

_showRootHandles

protected boolean _showRootHandles

_respectRendererPreferredSize

protected boolean _respectRendererPreferredSize

_paintLeafNodeLines

protected boolean _paintLeafNodeLines

_lineTypeDashed

protected boolean _lineTypeDashed

_lineColor

protected Color _lineColor

_indent

protected int _indent

_isSelected

protected boolean _isSelected

_hasFocus

protected boolean _hasFocus

Constructor Detail

TreeExpandablePanel

public TreeExpandablePanel(JTable table)

TreeExpandablePanel

@Deprecated
public TreeExpandablePanel(JTable table,
                                      Icon expandedIcon,
                                      Icon collapsedIcon,
                                      Color disabledBackground,
                                      Color disabledForeground)

Deprecated. use TreeExpandablePanel(javax.swing.JTable) instead

Creates an ExpandablePanel.

Parameters:

table - the table

expandedIcon - the expanded icon

collapsedIcon - the collapsed icon

disabledBackground - the disabled background

disabledForeground - the disabled foreground

Method Detail

initComponents

protected void initComponents()

setEnabled

public void setEnabled(boolean enabled)

Overrides:

setEnabled in class Component

setExpandableCell

public void setExpandableCell(ExpandableCell expandableCell)

ExpandableCell is the data used by ExpandablePanel. ExpandableCell provides attributes such as expandable, level, name etc which is useful when painting the expandable panel. In the case of PropertyTable component, Property itself is an instance of ExpandableCell.

Parameters:

expandableCell - the expandable cell

setNode

public void setNode(Node node)

ExpandableCell is the data used by ExpandablePanel. ExpandableCell provides attributes such as expandable, level, name etc which is useful when painting the expandable panel. In the case of PropertyTable component, Property itself is an instance of ExpandableCell.

Parameters:

node - the node

paint

public void paint(Graphics g)

Calls the UI delegate's paint method, if the UI delegate is non-null. We pass the delegate a copy of the Graphics object to protect the rest of the paint code from irrevocable changes (for example, Graphics.translate).

If you override this in a subclass you should not make permanent changes to the passed in Graphics. For example, you should not alter the clip Rectangle or modify the transform. If you need to do these operations you may find it easier to create a new Graphics from the passed in Graphics and manipulate it. Further, if you do not invoker super implementation you must honor the opaque property, that is if this component is opaque, you must completely fill in the background in a non-opaque color. If you do not honor the opaque property you will likely see visual artifacts.

Overrides:

paint in class CellRendererPane

Parameters:

g - the Graphics object to protect

See Also:

paint(java.awt.Graphics), ComponentUI

paintFocus

protected void paintFocus(Graphics g)

Paints the focus border.

Parameters:

g - the Graphics instace

paintBackground

protected void paintBackground(Graphics g)

Paints the background.

Parameters:

g - the Graphics instance

isSelected

public boolean isSelected()

Checks if the expandable panel is selected.

Returns:

true if it is selected.

setSelected

public void setSelected(boolean selected)

Sets the expandable panel selected/

Parameters:

selected - the flag indicating if the expandable panel is selected

isHasFocus

public boolean isHasFocus()

Checks if expandable panel has focus.

Returns:

true if it has focus.

setHasFocus

public void setHasFocus(boolean hasFocus)

Sets the expandable panel focus attribute.

Parameters:

hasFocus - the flag indicating if the expandable panel has focus

getMinimumSize

public Dimension getMinimumSize()

Overrides:

getMinimumSize in class Container

getColumnWidth

public int getColumnWidth()

setColumnWidth

public void setColumnWidth(int columnWidth)

getPreferredSize

public Dimension getPreferredSize()

Overrides:

getPreferredSize in class Container

setFont

public void setFont(Font c)

Overrides:

setFont in class Container

getToolTipText

public String getToolTipText(MouseEvent e)

Delegates getTooltipText to actual renderer.

Overrides:

getToolTipText in class CellRendererPaneEx

Parameters:

e - the mouse event

Returns:

the tooltip of actual renderer

isExpandIconVisible

public boolean isExpandIconVisible(JTable table)