Module org.jpo

Package org.jpo.gui.swing

Class NonFocussedCaret

java.lang.Object

java.awt.geom.RectangularShape

java.awt.geom.Rectangle2D

java.awt.Rectangle

javax.swing.text.DefaultCaret

org.jpo.gui.swing.NonFocussedCaret

All Implemented Interfaces:

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

public class NonFocussedCaret
extends DefaultCaret

This class overrides the adjustVisibility method of the DefaultCaret class. This beast took me quite a while to figure out: when a group was being displayed the thumbnails would appear one after the other, and then they would all scroll to the last one automatically. The cause of this was the invisible caret in the last description. This was requesting to be made visible and everything went to hell.

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

Constructors

Constructor	Description
NonFocussedCaret()

Method Summary

Modifier and Type	Method	Description
protected void	adjustVisibility(Rectangle nloc)	All we do in this class is to override this method with nothing so that scrolling doesn't happen.

Methods inherited from class javax.swing.text.DefaultCaret

addChangeListener, damage, deinstall, equals, fireStateChanged, focusGained, focusLost, getBlinkRate, getChangeListeners, getComponent, getDot, getDotBias, getListeners, getMagicCaretPosition, getMark, getMarkBias, getSelectionPainter, getUpdatePolicy, install, isActive, isSelectionVisible, isVisible, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, moveCaret, moveDot, moveDot, paint, positionCaret, removeChangeListener, repaint, setBlinkRate, setDot, setDot, 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 java.awt.Shape

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

Constructor Details

NonFocussedCaret

public NonFocussedCaret()

Method Details

adjustVisibility

protected void adjustVisibility(Rectangle nloc)

All we do in this class is to override this method with nothing so that scrolling doesn't happen.

Overrides:

adjustVisibility in class DefaultCaret

Parameters:

nloc - rectangle