turingmachine
Class CTMComponentState

java.lang.Object
  extended by java.awt.Component
      extended by java.awt.Container
          extended by javax.swing.JComponent
              extended by turingmachine.CTMComponent
                  extended by turingmachine.CTMComponentState
All Implemented Interfaces:
java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

class CTMComponentState
extends CTMComponent

The state component.


Nested Class Summary
 
Nested classes inherited from class javax.swing.JComponent
javax.swing.JComponent.AccessibleJComponent
 
Nested classes inherited from class java.awt.Container
java.awt.Container.AccessibleAWTContainer
 
Nested classes inherited from class java.awt.Component
java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy
 
Field Summary
private static java.awt.Cursor cursor_makeLinkDst
           
private static java.awt.Cursor cursor_makeLinkSrc
           
private  java.awt.Point mDragOffset
          Mouse Pointer offset from the center of the state when it gets dragged.
private static javax.swing.JPopupMenu mPopup
          Popup menu singleton instance.
private  javax.swing.JLabel mStateLabel
          The states state name text.
 
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
CTMComponentState(CTMDataState dataState)
          Constructor.
 
Method Summary
 boolean contains(int x, int y)
          Define the precise shape of this component for the sake of mouse processing.
 java.awt.Cursor getCursor()
          Returns the best cursor for the current tool mode.
 CTMDataState getDataState()
          Get the state data this component represents.
 void paint(java.awt.Graphics g)
          Paint the component.
 void setStateName(java.lang.String aStateName)
          Set this states state name.
 void sync()
          Sync state component with its data.
private  void this_mouseDragged(java.awt.event.MouseEvent e)
          Handle a the mouse being dragged.
private  void this_mousePressed(java.awt.event.MouseEvent e)
          Mouse pressed.
private  void this_mouseReleased(java.awt.event.MouseEvent e)
          Handle mouse released on state
private  CTMPoint translateFromCenter(java.awt.Point aPoint)
          Translate a center point to a top-left corner point.
private  CTMPoint translateToCenter(java.awt.Point aPoint)
          Translate a top-left corner point to a center point.
 
Methods inherited from class turingmachine.CTMComponent
getData, getDocument, getModificationCount, getViewComponent, requiresSync, setData, toBack, toFront
 
Methods inherited from class javax.swing.JComponent
addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, 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, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, 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, updateUI
 
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, 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
 

Field Detail

mDragOffset

private java.awt.Point mDragOffset
Mouse Pointer offset from the center of the state when it gets dragged.


mStateLabel

private javax.swing.JLabel mStateLabel
The states state name text.


mPopup

private static javax.swing.JPopupMenu mPopup
Popup menu singleton instance.


cursor_makeLinkSrc

private static java.awt.Cursor cursor_makeLinkSrc

cursor_makeLinkDst

private static java.awt.Cursor cursor_makeLinkDst
Constructor Detail

CTMComponentState

public CTMComponentState(CTMDataState dataState)
Constructor.

Parameters:
dataState - The data for this component.
Method Detail

getCursor

public java.awt.Cursor getCursor()
Returns the best cursor for the current tool mode.

Overrides:
getCursor in class java.awt.Component
Returns:
Cursor for current tool context.

setStateName

public void setStateName(java.lang.String aStateName)
Set this states state name.

Parameters:
aStateName - The state name to set.

paint

public void paint(java.awt.Graphics g)
Paint the component.

Overrides:
paint in class javax.swing.JComponent
Parameters:
g - The graphics context to paint to.

sync

public void sync()
Sync state component with its data.

Overrides:
sync in class CTMComponent

this_mousePressed

private void this_mousePressed(java.awt.event.MouseEvent e)
Mouse pressed.

Parameters:
e - The mouse press event.

this_mouseDragged

private void this_mouseDragged(java.awt.event.MouseEvent e)
Handle a the mouse being dragged.

Parameters:
e - The mouse drag event.

this_mouseReleased

private void this_mouseReleased(java.awt.event.MouseEvent e)
Handle mouse released on state

Parameters:
e - The mouse released event.

translateToCenter

private CTMPoint translateToCenter(java.awt.Point aPoint)
Translate a top-left corner point to a center point.

Parameters:
aPoint - the point to translate. aPoint is not modified.
Returns:
A new instance of point translated to center.

translateFromCenter

private CTMPoint translateFromCenter(java.awt.Point aPoint)
Translate a center point to a top-left corner point.

Parameters:
aPoint - the point to translate. aPoint is not modified.
Returns:
A new instance of point translated to top-left corner.

contains

public boolean contains(int x,
                        int y)
Define the precise shape of this component for the sake of mouse processing.

Overrides:
contains in class javax.swing.JComponent
Parameters:
x - The x coordinate to test.
y - The y coordinate to test.
Returns:
true - it does containt point(x,y), else false.

getDataState

public CTMDataState getDataState()
Get the state data this component represents.

Returns:
The state data this component represents.