fr.emn.cursors
Class JCursor
java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.JComponent
fr.emn.cursors.JCursor
- All Implemented Interfaces:
- java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable
- Direct Known Subclasses:
- JAWTCursor, JGestureCommand, JQuikWriting, JToolglass
- public class JCursor
- extends javax.swing.JComponent
This class provides all the functionalities to display and move
an additional cursor on a JFrame.
This component displays itself on the JLayeredPane of the JFrame.
It takes the whole window space, but only repaints the cursor area.
- See Also:
- Serialized Form
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 |
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 |
JCursor(javax.swing.ImageIcon image,
java.awt.Point active)
|
Method Summary |
protected static void |
addUsedLayer(javax.swing.JFrame f,
int layer)
|
protected void |
doRepaints()
this can be useful for subclasses which display additional items
(called automatically by setCursorLocation, before and after updating
the cursor coordinates) |
void |
focusUnder()
|
java.awt.Component |
getComponentUnder()
|
static java.awt.Component |
getComponentUnderLayer(javax.swing.JLayeredPane parent,
int layer,
int x,
int y)
|
javax.swing.JFrame |
getFrame()
|
javax.swing.ImageIcon |
getImage()
|
java.awt.Point |
getLocation()
|
java.awt.Point |
getScreenLocation()
|
void |
install(javax.swing.JFrame f)
|
void |
install(javax.swing.JFrame f,
int layer)
|
protected static boolean |
isLayerUsed(javax.swing.JFrame f,
int layer)
|
boolean |
isMoving()
|
static javax.swing.ImageIcon |
loadImage(java.lang.String filename)
Loads an image either from the .jar file (class directory) or from the disk (execution directory) |
void |
moveSmoothlyTo(int xx,
int yy)
|
void |
moveSmoothlyTo(int xx,
int yy,
java.awt.event.ActionListener stoplistener)
|
void |
paint(java.awt.Graphics g)
|
void |
setAcceleration(float acc)
|
protected void |
setCornerLocation(float xx,
float yy)
Every change on x and y must be done here. |
void |
setDirection(int ddx,
int ddy)
|
void |
setImage(javax.swing.ImageIcon image,
java.awt.Point active)
|
void |
setInterpolation(boolean a)
|
void |
setLocalLocation(float xx,
float yy)
|
void |
setMaxRate(float max)
|
void |
setMinRate(float min)
|
void |
setOpacity(double o)
|
void |
setScreenLocation(float xx,
float yy)
|
void |
setToCenter()
|
void |
startMoving()
|
void |
stopMoving()
|
void |
uninstall()
|
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, getAccessibleContext, 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, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, 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, updateUI |
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, 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 |
IMG_ARROW0
public static final javax.swing.ImageIcon IMG_ARROW0
IMG_ARROW1
public static final javax.swing.ImageIcon IMG_ARROW1
IMG_ARROW2
public static final javax.swing.ImageIcon IMG_ARROW2
IMG_ARROW3
public static final javax.swing.ImageIcon IMG_ARROW3
IMG_PENCIL0
public static final javax.swing.ImageIcon IMG_PENCIL0
IMG_PENCIL1
public static final javax.swing.ImageIcon IMG_PENCIL1
IMG_LINE0
public static final javax.swing.ImageIcon IMG_LINE0
IMG_LINE1
public static final javax.swing.ImageIcon IMG_LINE1
IMG_RECTANGLE0
public static final javax.swing.ImageIcon IMG_RECTANGLE0
IMG_RECTANGLE1
public static final javax.swing.ImageIcon IMG_RECTANGLE1
IMG_ERASER0
public static final javax.swing.ImageIcon IMG_ERASER0
IMG_ERASER1
public static final javax.swing.ImageIcon IMG_ERASER1
ACTIVE_ARROW0
public static final java.awt.Point ACTIVE_ARROW0
ACTIVE_ARROW1
public static final java.awt.Point ACTIVE_ARROW1
ACTIVE_ARROW2
public static final java.awt.Point ACTIVE_ARROW2
ACTIVE_ARROW3
public static final java.awt.Point ACTIVE_ARROW3
ACTIVE_PENCIL0
public static final java.awt.Point ACTIVE_PENCIL0
ACTIVE_PENCIL1
public static final java.awt.Point ACTIVE_PENCIL1
ACTIVE_LINE0
public static final java.awt.Point ACTIVE_LINE0
ACTIVE_LINE1
public static final java.awt.Point ACTIVE_LINE1
ACTIVE_RECTANGLE0
public static final java.awt.Point ACTIVE_RECTANGLE0
ACTIVE_RECTANGLE1
public static final java.awt.Point ACTIVE_RECTANGLE1
ACTIVE_ERASER0
public static final java.awt.Point ACTIVE_ERASER0
ACTIVE_ERASER1
public static final java.awt.Point ACTIVE_ERASER1
LAYER0_COMPONENT
public static final int LAYER0_COMPONENT
LAYER1
public static final int LAYER1
LAYER2_TOOLBAR
public static final int LAYER2_TOOLBAR
LAYER3
public static final int LAYER3
LAYER4_DIALOG
public static final int LAYER4_DIALOG
LAYER5
public static final int LAYER5
LAYER6_POPUP
public static final int LAYER6_POPUP
LAYER7
public static final int LAYER7
LAYER8_DRAG
public static final int LAYER8_DRAG
LAYER9
public static final int LAYER9
LAYER10_CURSOR
public static final int LAYER10_CURSOR
LAYER11
public static final int LAYER11
LAYER12
public static final int LAYER12
frame
protected javax.swing.JFrame frame
defaultIcon
public static javax.swing.ImageIcon defaultIcon
xsmooth
protected int xsmooth
ysmooth
protected int ysmooth
smoothTimer
protected javax.swing.Timer smoothTimer
stopListener
protected java.awt.event.ActionListener stopListener
JCursor
public JCursor(javax.swing.ImageIcon image,
java.awt.Point active)
loadImage
public static javax.swing.ImageIcon loadImage(java.lang.String filename)
- Loads an image either from the .jar file (class directory) or from the disk (execution directory)
doRepaints
protected void doRepaints()
- this can be useful for subclasses which display additional items
(called automatically by setCursorLocation, before and after updating
the cursor coordinates)
focusUnder
public void focusUnder()
getComponentUnder
public java.awt.Component getComponentUnder()
getComponentUnderLayer
public static java.awt.Component getComponentUnderLayer(javax.swing.JLayeredPane parent,
int layer,
int x,
int y)
getFrame
public javax.swing.JFrame getFrame()
getLocation
public java.awt.Point getLocation()
install
public void install(javax.swing.JFrame f)
install
public void install(javax.swing.JFrame f,
int layer)
isLayerUsed
protected static boolean isLayerUsed(javax.swing.JFrame f,
int layer)
addUsedLayer
protected static void addUsedLayer(javax.swing.JFrame f,
int layer)
isMoving
public boolean isMoving()
moveSmoothlyTo
public void moveSmoothlyTo(int xx,
int yy)
moveSmoothlyTo
public void moveSmoothlyTo(int xx,
int yy,
java.awt.event.ActionListener stoplistener)
paint
public void paint(java.awt.Graphics g)
setInterpolation
public void setInterpolation(boolean a)
setAcceleration
public void setAcceleration(float acc)
setCornerLocation
protected void setCornerLocation(float xx,
float yy)
- Every change on x and y must be done here.
setDirection
public void setDirection(int ddx,
int ddy)
getImage
public javax.swing.ImageIcon getImage()
setImage
public void setImage(javax.swing.ImageIcon image,
java.awt.Point active)
setLocalLocation
public void setLocalLocation(float xx,
float yy)
setMaxRate
public void setMaxRate(float max)
setMinRate
public void setMinRate(float min)
getScreenLocation
public java.awt.Point getScreenLocation()
setScreenLocation
public void setScreenLocation(float xx,
float yy)
setToCenter
public void setToCenter()
startMoving
public void startMoving()
stopMoving
public void stopMoving()
uninstall
public void uninstall()
setOpacity
public void setOpacity(double o)