fi.utu.cs.appearance
Class ShapeView

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--fi.utu.cs.appearance.ShapeView

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

public class ShapeView

extends javax.swing.JPanel

A Swing component that displays a list of Shapable objects. The list determines the sequence in which the objects are rendered (i.e., the subsequent objects are rendered over the currently rendered ones). If the object is an instance of the class MultiShapable, the shapable object given by its iterator are rendered first followed by the shapable object itself. The view is associated with a zoom factor by which the coordinates are scaled when transformed to the screen. The coordinate system can be either traditional screen coordinate system, where the y axis points down, or normal coordinate system, where the y axis points up.

See Also:

Shapable, MultiShapable, Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

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

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

ShapeView()
Creates a view.

ShapeView(java.util.List s)
Creates a view to the shapable list s.

ShapeView(java.util.List s, double z)
Creates a view to the shapable list s with the zoom factor z.

ShapeView(java.util.List s, double z, boolean c)
Creates a view to the shapable list s with the zoom factor z using the screen coordinate system if c == true or the normal coordinate system if c == false.

Method Summary

double	getZoomFactor() Returns the zoom factor associated with this view.
boolean	isNormalCoordinateSystem() Returns true if the view uses the normal coordinate system.
boolean	isScreenCoordinateSystem() Returns true if the view uses the screen coordinate system.
void	paintComponent(java.awt.Graphics g) Draws the view when invoked by Swing.
void	setNormalCoordinateSystem() Sets the normal coordinate system to this view.
void	setRotated()
void	setScreenCoordinateSystem() Sets the screen coordinate system to this view.
void	setShapes(java.util.List s) Sets the shapable list to s.
void	setVisibleRegion(java.awt.geom.Rectangle2D r) Sets the visible region to the rectangle r.
void	setZoomFactor(double z) Sets the zoom factor to z.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getWidth, getVisibleRect, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, 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, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, 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, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, 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, processMouseEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, 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

ShapeView

public ShapeView()

Creates a view. The zoom factor is 1.0 and the view uses the screen coordinate system.

ShapeView

public ShapeView(java.util.List s)

Creates a view to the shapable list s. The zoom factor is 1.0 and the view uses the screen coordinate system.

ShapeView

public ShapeView(java.util.List s,
                 double z)

Creates a view to the shapable list s with the zoom factor z. The view uses the screen coordinate system.

ShapeView

public ShapeView(java.util.List s,
                 double z,
                 boolean c)

Creates a view to the shapable list s with the zoom factor z using the screen coordinate system if c == true or the normal coordinate system if c == false.

Method Detail

setRotated

public void setRotated()

getZoomFactor

public double getZoomFactor()

Returns the zoom factor associated with this view.

setZoomFactor

public void setZoomFactor(double z)

Sets the zoom factor to z.

isScreenCoordinateSystem

public boolean isScreenCoordinateSystem()

Returns true if the view uses the screen coordinate system.

See Also:

setScreenCoordinateSystem(), setNormalCoordinateSystem()

isNormalCoordinateSystem

public boolean isNormalCoordinateSystem()

Returns true if the view uses the normal coordinate system.

See Also:

setScreenCoordinateSystem(), setNormalCoordinateSystem()

setScreenCoordinateSystem

public void setScreenCoordinateSystem()

Sets the screen coordinate system to this view.

setNormalCoordinateSystem

public void setNormalCoordinateSystem()

Sets the normal coordinate system to this view.

setVisibleRegion

public void setVisibleRegion(java.awt.geom.Rectangle2D r)

Sets the visible region to the rectangle r.

setShapes

public void setShapes(java.util.List s)

Sets the shapable list to s.

paintComponent

public void paintComponent(java.awt.Graphics g)

Draws the view when invoked by Swing. Applications should not invoke this method directly, but should instead use the inherited repaint method to schedule the view for redrawing.

Overrides:

paintComponent in class javax.swing.JComponent

See Also:

Component.repaint()