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java.lang.Object | +--java.awt.Component | +--java.awt.Container | +--javax.swing.JComponent | +--javax.swing.JPanel | +--EDU.utwente.CoCompose.gui.AngleControl
A class that allows control of a 3D viewpoint angle in polar coordinates (phi, theta). A StateChanged event is fired when the user drags the crosshair with the mouse. Based upon EDU.auburn.VGJ.gui.AngleControl. Adapted for use with Swing.
AngleControl
, Serialized FormInner classes inherited from class javax.swing.JPanel |
javax.swing.JPanel.AccessibleJPanel |
Inner classes inherited from class javax.swing.JComponent |
javax.swing.JComponent.AccessibleJComponent |
Inner classes inherited from class java.awt.Container |
java.awt.Container.AccessibleAWTContainer |
Inner classes inherited from class java.awt.Component |
java.awt.Component.AccessibleAWTComponent |
Field Summary | |
protected javax.swing.event.ChangeEvent |
changeEvent
Only one ChangeEvent is needed per instance since the
event's only state is the source property. |
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 | |
AngleControl()
Constructs an AngleControl. |
Method Summary | |
void |
addChangeListener(javax.swing.event.ChangeListener l)
Adds a ChangeListener to the viewport scroller. |
protected void |
drawLabels(java.awt.Graphics g,
boolean numbers)
Draws the labels. |
protected void |
drawX(java.awt.Graphics g)
Draws coordinate system. |
protected void |
fireStateChanged()
Notifies all listeners that have registered interest for notification on this event type. |
DPoint |
getAngles()
Gets the (theta, phi) viewing angles. |
java.awt.Color |
getBackColor()
Gets the background drawing color. |
java.awt.Color |
getLineColor()
Gets the line drawing color. |
boolean |
isDragging()
Returns whether the mouse is dragging. |
protected void |
paintComponent(java.awt.Graphics g)
Paints the angle control elements on top of the panel. |
protected void |
paintComponentBuffer(java.awt.Graphics g)
Paints the angle control elements on top of the panel. |
protected void |
processMove(int x,
int y)
Processes a move of mouse coordinates |
void |
removeChangeListener(javax.swing.event.ChangeListener l)
Removes a ChangeListener from the viewport scroller. |
void |
setAngles(double theta,
double phi)
Sets the viewing angles. |
void |
setBackColor(java.awt.Color color)
Sets the background drawing color. |
void |
setLineColor(java.awt.Color color)
Sets the line drawing color. |
Methods inherited from class javax.swing.JPanel |
getAccessibleContext, getUIClassID, paramString, 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, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update |
Methods inherited from class java.awt.Container |
add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree |
Methods inherited from class java.awt.Component |
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
protected transient javax.swing.event.ChangeEvent changeEvent
ChangeEvent
is needed per instance since the
event's only state is the source property. The source of events
generated is always "this".Constructor Detail |
public AngleControl()
Method Detail |
protected void paintComponent(java.awt.Graphics g)
paintComponent
in class javax.swing.JComponent
g
- The graphics context.protected void paintComponentBuffer(java.awt.Graphics g)
g
- The graphics context.protected void drawX(java.awt.Graphics g)
g
- The graphics contextprotected void drawLabels(java.awt.Graphics g, boolean numbers)
g
- The graphics contextnumbers
- When true, numbers will be drawn.protected void fireStateChanged()
EventListenerList
protected void processMove(int x, int y)
x
- The mouse x coordinate.y
- The mouse y coordinate.public void setAngles(double theta, double phi)
theta
- The theta angle.phi
- The phi angle.public DPoint getAngles()
public java.awt.Color getBackColor()
public void setBackColor(java.awt.Color color)
color
- The background drawing color.public java.awt.Color getLineColor()
public void setLineColor(java.awt.Color color)
color
- The line drawing color.public boolean isDragging()
public void addChangeListener(javax.swing.event.ChangeListener l)
l
- the listener to be addedpublic void removeChangeListener(javax.swing.event.ChangeListener l)
l
- the listener to be removed
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