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java.lang.Objectjava.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
org.ka2ddo.yaac.gui.NodeTreeNodeRenderer
public class NodeTreeNodeRenderer
Display and edit a JTree node representing a point-of-interest type in the OpenStreetMap data.
Node
,
Serialized FormNested Class Summary |
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Nested classes/interfaces inherited from class javax.swing.JPanel |
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javax.swing.JPanel.AccessibleJPanel |
Nested classes/interfaces inherited from class javax.swing.JComponent |
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javax.swing.JComponent.AccessibleJComponent |
Nested classes/interfaces inherited from class java.awt.Container |
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java.awt.Container.AccessibleAWTContainer |
Nested classes/interfaces inherited from class java.awt.Component |
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java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
Field Summary |
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Fields inherited from class javax.swing.JComponent |
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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 |
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BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
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NodeTreeNodeRenderer()
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Method Summary | |
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void |
addCellEditorListener(javax.swing.event.CellEditorListener l)
Adds a listener to the list that's notified when the editor stops, or cancels editing. |
void |
cancelCellEditing()
Tells the editor to cancel editing and not accept any partially edited value. |
java.lang.Object |
getCellEditorValue()
Returns the value contained in the editor. |
java.awt.Component |
getTreeCellEditorComponent(javax.swing.JTree tree,
java.lang.Object value,
boolean isSelected,
boolean expanded,
boolean leaf,
int row)
Sets an initial value for the editor. |
java.awt.Component |
getTreeCellRendererComponent(javax.swing.JTree tree,
java.lang.Object value,
boolean selected,
boolean expanded,
boolean leaf,
int row,
boolean hasFocus)
Sets the value of the current tree cell to value . |
boolean |
isCellEditable(java.util.EventObject anEvent)
Asks the editor if it can start editing using anEvent . |
void |
itemStateChanged(java.awt.event.ItemEvent e)
Invoked when an item has been selected or deselected by the user. |
void |
removeCellEditorListener(javax.swing.event.CellEditorListener l)
Removes a listener from the list that's notified |
boolean |
shouldSelectCell(java.util.EventObject anEvent)
Returns true if the editing cell should be selected, false otherwise. |
boolean |
stopCellEditing()
Tells the editor to stop editing and accept any partially edited value as the value of the editor. |
Methods inherited from class javax.swing.JPanel |
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getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI |
Methods inherited from class javax.swing.JComponent |
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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, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, 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 |
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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, transferFocusBackward, transferFocusDownCycle, validate, validateTree |
Methods inherited from class java.awt.Component |
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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, hide, 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, transferFocusUpCycle |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public NodeTreeNodeRenderer()
Method Detail |
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public java.awt.Component getTreeCellRendererComponent(javax.swing.JTree tree, java.lang.Object value, boolean selected, boolean expanded, boolean leaf, int row, boolean hasFocus)
value
.
If selected
is true, the cell will be drawn as if
selected. If expanded
is true the node is currently
expanded and if leaf
is true the node represents a
leaf and if hasFocus
is true the node currently has
focus. tree
is the JTree
the receiver is being
configured for. Returns the Component
that the renderer
uses to draw the value.
The TreeCellRenderer
is also responsible for rendering the
the cell representing the tree's current DnD drop location if
it has one. If this renderer cares about rendering
the DnD drop location, it should query the tree directly to
see if the given row represents the drop location:
JTree.DropLocation dropLocation = tree.getDropLocation();
if (dropLocation != null
&& dropLocation.getChildIndex() == -1
&& tree.getRowForPath(dropLocation.getPath()) == row) {
// this row represents the current drop location
// so render it specially, perhaps with a different color
}
getTreeCellRendererComponent
in interface javax.swing.tree.TreeCellRenderer
Component
that the renderer uses to draw the valuepublic java.awt.Component getTreeCellEditorComponent(javax.swing.JTree tree, java.lang.Object value, boolean isSelected, boolean expanded, boolean leaf, int row)
Returns the component that should be added to the client's Component hierarchy. Once installed in the client's hierarchy this component will then be able to draw and receive user input.
getTreeCellEditorComponent
in interface javax.swing.tree.TreeCellEditor
tree
- the JTree that is asking the editor to edit;
this parameter can be nullvalue
- the value of the cell to be editedisSelected
- true if the cell is to be rendered with
selection highlightingexpanded
- true if the node is expandedleaf
- true if the node is a leaf noderow
- the row index of the node being edited
public java.lang.Object getCellEditorValue()
getCellEditorValue
in interface javax.swing.CellEditor
public boolean isCellEditable(java.util.EventObject anEvent)
anEvent
.
anEvent
is in the invoking component coordinate system.
The editor can not assume the Component returned by
getCellEditorComponent
is installed. This method
is intended for the use of client to avoid the cost of setting up
and installing the editor component if editing is not possible.
If editing can be started this method returns true.
isCellEditable
in interface javax.swing.CellEditor
anEvent
- the event the editor should use to consider
whether to begin editing or not
shouldSelectCell(java.util.EventObject)
public boolean shouldSelectCell(java.util.EventObject anEvent)
shouldSelectCell
in interface javax.swing.CellEditor
anEvent
- the event the editor should use to start
editing
isCellEditable(java.util.EventObject)
public boolean stopCellEditing()
stopCellEditing
in interface javax.swing.CellEditor
public void cancelCellEditing()
cancelCellEditing
in interface javax.swing.CellEditor
public void addCellEditorListener(javax.swing.event.CellEditorListener l)
addCellEditorListener
in interface javax.swing.CellEditor
l
- the CellEditorListenerpublic void removeCellEditorListener(javax.swing.event.CellEditorListener l)
removeCellEditorListener
in interface javax.swing.CellEditor
l
- the CellEditorListenerpublic void itemStateChanged(java.awt.event.ItemEvent e)
itemStateChanged
in interface java.awt.event.ItemListener
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