com.raelity.jvi.swing
Class DefaultViCaret

java.lang.Object
  java.awt.geom.RectangularShape
      java.awt.geom.Rectangle2D
          java.awt.Rectangle
              javax.swing.text.DefaultCaret
                  com.raelity.jvi.swing.DefaultViCaret

All Implemented Interfaces:

ViCaret, FocusListener, MouseListener, MouseMotionListener, Shape, Serializable, Cloneable, EventListener, Caret

public class DefaultViCaret
extends DefaultCaret
implements ViCaret

This extension of DefaultCaret draws the caret in different ways as defined by the cursor property. // NEEDSWORK: cache the current font metric, listen to font property changes

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.geom.Rectangle2D

Rectangle2D.Double, Rectangle2D.Float

Field Summary

Fields inherited from class javax.swing.text.DefaultCaret

ALWAYS_UPDATE, changeEvent, listenerList, NEVER_UPDATE, UPDATE_WHEN_ON_EDT

Fields inherited from class java.awt.Rectangle

height, width, x, y

Fields inherited from class java.awt.geom.Rectangle2D

OUT_BOTTOM, OUT_LEFT, OUT_RIGHT, OUT_TOP

Constructor Summary

DefaultViCaret()

Method Summary

protected void	adjustVisibility(Rectangle nloc)
protected void	damage(Rectangle r)
ViCursor	getCursor()
JTextComponent	getTextComponent()
void	mouseClicked(MouseEvent mouseEvent)
void	mouseDragged(MouseEvent mouseEvent)
void	mousePressed(MouseEvent mouseEvent)
void	mouseReleased(MouseEvent mouseEvent)
void	moveDot(int dot)
void	moveDot(int dot, Position.Bias dotBias)
void	paint(Graphics g) Render the caret as specified by the cursor.
void	setCursor(ViCursor cursor)
void	setDot(int dot) Tries to set the position of the caret from the coordinates of a mouse event, using viewToModel().
void	setDot(int dot, Position.Bias dotBias)

Methods inherited from class javax.swing.text.DefaultCaret

addChangeListener, deinstall, equals, fireStateChanged, focusGained, focusLost, getBlinkRate, getChangeListeners, getComponent, getDot, getListeners, getMagicCaretPosition, getMark, getSelectionPainter, getUpdatePolicy, install, isActive, isSelectionVisible, isVisible, mouseEntered, mouseExited, mouseMoved, moveCaret, positionCaret, removeChangeListener, repaint, setBlinkRate, setMagicCaretPosition, setSelectionVisible, setUpdatePolicy, setVisible, toString

Methods inherited from class java.awt.Rectangle

add, add, add, contains, contains, contains, contains, createIntersection, createUnion, getBounds, getBounds2D, getHeight, getLocation, getSize, getWidth, getX, getY, grow, inside, intersection, intersects, isEmpty, move, outcode, reshape, resize, setBounds, setBounds, setLocation, setLocation, setRect, setSize, setSize, translate, union

Methods inherited from class java.awt.geom.Rectangle2D

add, add, add, contains, contains, getPathIterator, getPathIterator, hashCode, intersect, intersects, intersectsLine, intersectsLine, outcode, setFrame, setRect, union

Methods inherited from class java.awt.geom.RectangularShape

clone, contains, contains, getCenterX, getCenterY, getFrame, getMaxX, getMaxY, getMinX, getMinY, intersects, setFrame, setFrame, setFrameFromCenter, setFrameFromCenter, setFrameFromDiagonal, setFrameFromDiagonal

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface javax.swing.text.Caret

addChangeListener, deinstall, getBlinkRate, getDot, getMagicCaretPosition, getMark, install, isSelectionVisible, isVisible, removeChangeListener, setBlinkRate, setMagicCaretPosition, setSelectionVisible, setVisible

Methods inherited from interface java.awt.Shape

contains, contains, contains, contains, getPathIterator, getPathIterator, intersects, intersects

Constructor Detail

DefaultViCaret

public DefaultViCaret()

Method Detail

setCursor

public void setCursor(ViCursor cursor)

Specified by:

setCursor in interface ViCaret

getCursor

public ViCursor getCursor()

Specified by:

getCursor in interface ViCaret

damage

protected void damage(Rectangle r)

Overrides:

damage in class DefaultCaret

adjustVisibility

protected void adjustVisibility(Rectangle nloc)

Overrides:

adjustVisibility in class DefaultCaret

paint

public void paint(Graphics g)

Render the caret as specified by the cursor.
Note: might want to check editor manager, and if not vi then call super(paint), same for super(damage)

Specified by:

paint in interface Caret

Overrides:

paint in class DefaultCaret

getTextComponent

public JTextComponent getTextComponent()

Specified by:

getTextComponent in interface ViCaret

setDot

public void setDot(int dot)

Tries to set the position of the caret from the coordinates of a mouse event, using viewToModel(). Notifies vi that the most has been clicked in window and give vi a chance to adjust the position.

Specified by:

setDot in interface Caret

Overrides:

setDot in class DefaultCaret

Parameters:

e - the mouse event

setDot

public void setDot(int dot,
                   Position.Bias dotBias)

moveDot

public void moveDot(int dot)

Specified by:

moveDot in interface Caret

Overrides:

moveDot in class DefaultCaret

moveDot

public void moveDot(int dot,
                    Position.Bias dotBias)

mousePressed

public void mousePressed(MouseEvent mouseEvent)

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class DefaultCaret

mouseReleased

public void mouseReleased(MouseEvent mouseEvent)

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class DefaultCaret

mouseClicked

public void mouseClicked(MouseEvent mouseEvent)

Specified by:

mouseClicked in interface MouseListener

Overrides:

mouseClicked in class DefaultCaret

mouseDragged

public void mouseDragged(MouseEvent mouseEvent)

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class DefaultCaret