org.ka2ddo.yaac.gui
Class TopoLevelEditor

java.lang.Object
  extended by java.awt.Component
      extended by java.awt.Container
          extended by javax.swing.JComponent
              extended by javax.swing.JPanel
                  extended by org.ka2ddo.yaac.gui.TopoLevelEditor
All Implemented Interfaces:
java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, javax.swing.CellEditor, javax.swing.table.TableCellEditor, javax.swing.table.TableModel

public class TopoLevelEditor
extends javax.swing.JPanel
implements javax.swing.table.TableModel, javax.swing.table.TableCellEditor

This class edits the colors, step levels, and step intervals used for drawing topographic lines and regions with the TopoLayer class. It shows a table of all the color change points in the table with the altitude (in current height units), the color, and a ColorChooser for changing the color associated with a specific selected level.

See Also:
TopoLayer, Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class javax.swing.JPanel
javax.swing.JPanel.AccessibleJPanel
 
Nested classes/interfaces inherited from class javax.swing.JComponent
javax.swing.JComponent.AccessibleJComponent
 
Nested classes/interfaces inherited from class java.awt.Container
java.awt.Container.AccessibleAWTContainer
 
Nested classes/interfaces inherited from class java.awt.Component
java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy
 
Field Summary
 
Fields inherited from class javax.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
 
Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
 
Constructor Summary
TopoLevelEditor(TopoLayer topoLayer)
          Create a TopoLevelEditor for the specified instance of TopoLayer.
 
Method Summary
 void addCellEditorListener(javax.swing.event.CellEditorListener l)
          Adds a listener to the list that's notified when the editor stops, or cancels editing.
 void addTableModelListener(javax.swing.event.TableModelListener l)
          Adds a listener to the list that is notified each time a change to the data model occurs.
 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.lang.Class<?> getColumnClass(int columnIndex)
          Returns the most specific superclass for all the cell values in the column.
 int getColumnCount()
          Returns the number of columns in the model.
 java.lang.String getColumnName(int columnIndex)
          Returns the localized name of the column at columnIndex.
 int getRowCount()
          Returns the number of rows in the model.
 java.awt.Component getTableCellEditorComponent(javax.swing.JTable table, java.lang.Object value, boolean isSelected, int row, int column)
          Sets an initial value for the editor.
 java.lang.Object getValueAt(int rowIndex, int columnIndex)
          Returns the value for the cell at columnIndex and rowIndex.
 boolean isCellEditable(java.util.EventObject anEvent)
          Asks the editor if it can start editing using anEvent.
 boolean isCellEditable(int rowIndex, int columnIndex)
          Returns true if the cell at rowIndex and columnIndex is editable.
 void removeCellEditorListener(javax.swing.event.CellEditorListener l)
          Removes a listener from the list that's notified
 void removeTableModelListener(javax.swing.event.TableModelListener l)
          Removes a listener from the list that is notified each time a change to the data model occurs.
 void setValueAt(java.lang.Object aValue, int rowIndex, int columnIndex)
          Sets the value in the cell at columnIndex and rowIndex to aValue.
 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
getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI
 
Methods inherited from class javax.swing.JComponent
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
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
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
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

TopoLevelEditor

public TopoLevelEditor(TopoLayer topoLayer)
Create a TopoLevelEditor for the specified instance of TopoLayer.

Parameters:
topoLayer - TopoLayer whose parameters are to be edited
Method Detail

getRowCount

public int getRowCount()
Returns the number of rows in the model. A JTable uses this method to determine how many rows it should display. This method should be quick, as it is called frequently during rendering.

Specified by:
getRowCount in interface javax.swing.table.TableModel
Returns:
the number of rows in the model
See Also:
getColumnCount()

getColumnCount

public int getColumnCount()
Returns the number of columns in the model.

Specified by:
getColumnCount in interface javax.swing.table.TableModel
Returns:
the number of columns in the model
See Also:
getRowCount()

getColumnName

public java.lang.String getColumnName(int columnIndex)
Returns the localized name of the column at columnIndex.

Specified by:
getColumnName in interface javax.swing.table.TableModel
Parameters:
columnIndex - the index of the column
Returns:
the name of the column

getColumnClass

public java.lang.Class<?> getColumnClass(int columnIndex)
Returns the most specific superclass for all the cell values in the column. This is used by the JTable to set up a default renderer and editor for the column.

Specified by:
getColumnClass in interface javax.swing.table.TableModel
Parameters:
columnIndex - the index of the column
Returns:
the common ancestor class of the object values in the model.

isCellEditable

public boolean isCellEditable(int rowIndex,
                              int columnIndex)
Returns true if the cell at rowIndex and columnIndex is editable. Otherwise, setValueAt on the cell will not change the value of that cell.

Specified by:
isCellEditable in interface javax.swing.table.TableModel
Parameters:
rowIndex - the row whose value to be queried
columnIndex - the column whose value to be queried
Returns:
true if the cell is editable
See Also:
setValueAt(java.lang.Object, int, int)

getValueAt

public java.lang.Object getValueAt(int rowIndex,
                                   int columnIndex)
Returns the value for the cell at columnIndex and rowIndex.

Specified by:
getValueAt in interface javax.swing.table.TableModel
Parameters:
rowIndex - the row whose value is to be queried
columnIndex - the column whose value is to be queried
Returns:
the value Object at the specified cell

setValueAt

public void setValueAt(java.lang.Object aValue,
                       int rowIndex,
                       int columnIndex)
Sets the value in the cell at columnIndex and rowIndex to aValue.

Specified by:
setValueAt in interface javax.swing.table.TableModel
Parameters:
aValue - the new value
rowIndex - the row whose value is to be changed
columnIndex - the column whose value is to be changed
See Also:
getValueAt(int, int), isCellEditable(int, int)

addTableModelListener

public void addTableModelListener(javax.swing.event.TableModelListener l)
Adds a listener to the list that is notified each time a change to the data model occurs.

Specified by:
addTableModelListener in interface javax.swing.table.TableModel
Parameters:
l - the TableModelListener

removeTableModelListener

public void removeTableModelListener(javax.swing.event.TableModelListener l)
Removes a listener from the list that is notified each time a change to the data model occurs.

Specified by:
removeTableModelListener in interface javax.swing.table.TableModel
Parameters:
l - the TableModelListener

getTableCellEditorComponent

public java.awt.Component getTableCellEditorComponent(javax.swing.JTable table,
                                                      java.lang.Object value,
                                                      boolean isSelected,
                                                      int row,
                                                      int column)
Sets an initial value for the editor. This will cause the editor to stopEditing and lose any partially edited value if the editor is editing when this method is called.

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.

Specified by:
getTableCellEditorComponent in interface javax.swing.table.TableCellEditor
Parameters:
table - the JTable that is asking the editor to edit; can be null
value - the value of the cell to be edited; it is up to the specific editor to interpret and draw the value. For example, if value is the string "true", it could be rendered as a string or it could be rendered as a check box that is checked. null is a valid value
isSelected - true if the cell is to be rendered with highlighting
row - the row of the cell being edited
column - the column of the cell being edited
Returns:
the component for editing

getCellEditorValue

public java.lang.Object getCellEditorValue()
Returns the value contained in the editor.

Specified by:
getCellEditorValue in interface javax.swing.CellEditor
Returns:
the value contained in the editor

isCellEditable

public boolean isCellEditable(java.util.EventObject anEvent)
Asks the editor if it can start editing using 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.

Specified by:
isCellEditable in interface javax.swing.CellEditor
Parameters:
anEvent - the event the editor should use to consider whether to begin editing or not
Returns:
true if editing can be started
See Also:
shouldSelectCell(java.util.EventObject)

shouldSelectCell

public boolean shouldSelectCell(java.util.EventObject anEvent)
Returns true if the editing cell should be selected, false otherwise. Typically, the return value is true, because is most cases the editing cell should be selected. However, it is useful to return false to keep the selection from changing for some types of edits. eg. A table that contains a column of check boxes, the user might want to be able to change those checkboxes without altering the selection. (See Netscape Communicator for just such an example) Of course, it is up to the client of the editor to use the return value, but it doesn't need to if it doesn't want to.

Specified by:
shouldSelectCell in interface javax.swing.CellEditor
Parameters:
anEvent - the event the editor should use to start editing
Returns:
true if the editor would like the editing cell to be selected; otherwise returns false
See Also:
isCellEditable(int, int)

stopCellEditing

public boolean stopCellEditing()
Tells the editor to stop editing and accept any partially edited value as the value of the editor. The editor returns false if editing was not stopped; this is useful for editors that validate and can not accept invalid entries.

Specified by:
stopCellEditing in interface javax.swing.CellEditor
Returns:
true if editing was stopped; false otherwise

cancelCellEditing

public void cancelCellEditing()
Tells the editor to cancel editing and not accept any partially edited value.

Specified by:
cancelCellEditing in interface javax.swing.CellEditor

addCellEditorListener

public void addCellEditorListener(javax.swing.event.CellEditorListener l)
Adds a listener to the list that's notified when the editor stops, or cancels editing.

Specified by:
addCellEditorListener in interface javax.swing.CellEditor
Parameters:
l - the CellEditorListener

removeCellEditorListener

public void removeCellEditorListener(javax.swing.event.CellEditorListener l)
Removes a listener from the list that's notified

Specified by:
removeCellEditorListener in interface javax.swing.CellEditor
Parameters:
l - the CellEditorListener