Imported Classpath 0.18.
* sources.am, Makefile.in: Updated. * Makefile.am (nat_source_files): Removed natProxy.cc. * java/lang/reflect/natProxy.cc: Removed. * gnu/classpath/jdwp/VMFrame.java, gnu/classpath/jdwp/VMIdManager.java, gnu/classpath/jdwp/VMVirtualMachine.java, java/lang/reflect/VMProxy.java: New files. 2005-09-23 Thomas Fitzsimmons <fitzsim@redhat.com> * scripts/makemake.tcl (verbose): Add gnu/java/awt/peer/qt to BC list. 2005-09-23 Thomas Fitzsimmons <fitzsim@redhat.com> * gnu/java/net/DefaultContentHandlerFactory.java (getContent): Remove ClasspathToolkit references. 2005-09-23 Thomas Fitzsimmons <fitzsim@redhat.com> * gnu/awt/xlib/XCanvasPeer.java: Add new peer methods. * gnu/awt/xlib/XFramePeer.java: Likewise. * gnu/awt/xlib/XGraphicsConfiguration.java: Likewise. 2005-09-23 Thomas Fitzsimmons <fitzsim@redhat.com> * Makefile.am (libgcjawt_la_SOURCES): Remove jawt.c. Add classpath/native/jawt/jawt.c. * Makefile.in: Regenerate. * jawt.c: Remove file. * include/Makefile.am (tool_include__HEADERS): Remove jawt.h and jawt_md.h. Add ../classpath/include/jawt.h and ../classpath/include/jawt_md.h. * include/Makefile.in: Regenerate. * include/jawt.h: Regenerate. * include/jawt_md.h: Regenerate. From-SVN: r104586
This commit is contained in:
Tom Tromey
parent
9b044d1951
commit
1ea63ef8be
544 changed files with 34724 additions and 14512 deletions
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@ -1,5 +1,5 @@
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/* DefaultCaret.java --
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Copyright (C) 2002, 2004 Free Software Foundation, Inc.
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Copyright (C) 2002, 2004, 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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@ -51,69 +51,203 @@ import javax.swing.event.ChangeEvent;
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import javax.swing.event.ChangeListener;
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import javax.swing.event.EventListenerList;
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/**
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* The default implementation of the {@link Caret} interface.
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*
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* @author orgininal author unknown
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* @author Roman Kennke (roman@kennke.org)
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*/
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public class DefaultCaret extends Rectangle
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implements Caret, FocusListener, MouseListener, MouseMotionListener
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{
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/**
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* The serial version UID for DefaultCaret.
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*/
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private static final long serialVersionUID = 228155774675466193L;
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/**
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* The <code>ChangeEvent</code> that is fired by {@link #fireStateChanged()}.
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*/
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protected ChangeEvent changeEvent = new ChangeEvent(this);
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/**
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* Stores all registered event listeners.
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*/
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protected EventListenerList listenerList = new EventListenerList();
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/**
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* The text component in which this caret is installed.
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*/
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private JTextComponent textComponent;
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/**
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* Indicates if the selection should be visible or not.
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*/
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private boolean selectionVisible = true;
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/**
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* The blink rate of this <code>Caret</code>.
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*/
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private int blinkRate = 500;
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/**
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* The current dot position.
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*/
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private int dot = 0;
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/**
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* The current mark position.
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*/
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private int mark = 0;
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/**
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* The current visual caret position.
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*/
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private Point magicCaretPosition = null;
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/**
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* Indicates if this <code>Caret</code> is currently visible or not.
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*/
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private boolean visible = true;
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/**
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* The current highlight entry.
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*/
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private Object highlightEntry;
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/**
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* Moves the caret position when the mouse is dragged over the text
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* component, modifying the selection accordingly.
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*
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* @param event the <code>MouseEvent</code> describing the drag operation
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*/
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public void mouseDragged(MouseEvent event)
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{
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// FIXME: Implement this properly.
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}
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/**
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* Indicates a mouse movement over the text component. Does nothing here.
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*
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* @param event the <code>MouseEvent</code> describing the mouse operation
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*/
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public void mouseMoved(MouseEvent event)
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{
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// Nothing to do here.
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}
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/**
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* When the click is received from Button 1 then the following actions
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* are performed here:
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*
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* <ul>
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* <li>If we receive a double click, the caret position (dot) is set
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* to the position associated to the mouse click and the word at
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* this location is selected.</li>
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* <li>If we receive a triple click, the caret position (dot) is set
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* to the position associated to the mouse click and the line at
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* this location is selected.</li>
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* </ul>
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*
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* @param event the <code>MouseEvent</code> describing the click operation
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*/
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public void mouseClicked(MouseEvent event)
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{
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// FIXME: Implement this properly.
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}
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/**
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* Indicates that the mouse has entered the text component. Nothing is done
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* here.
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*
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* @param event the <code>MouseEvent</code> describing the mouse operation
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*/
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public void mouseEntered(MouseEvent event)
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{
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// Nothing to do here.
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}
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/**
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* Indicates that the mouse has exited the text component. Nothing is done
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* here.
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*
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* @param event the <code>MouseEvent</code> describing the mouse operation
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*/
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public void mouseExited(MouseEvent event)
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{
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}
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/**
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* If the button 1 is pressed, the caret position is updated to the
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* position of the mouse click and the text component requests the input
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* focus if it is enabled. If the SHIFT key is held down, the caret will
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* be moved, which might select the text between the old and new location.
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*
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* @param event the <code>MouseEvent</code> describing the press operation
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*/
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public void mousePressed(MouseEvent event)
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{
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// FIXME: Implement this properly.
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}
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/**
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* Indicates that a mouse button has been released on the text component.
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* Nothing is done here.
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*
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* @param event the <code>MouseEvent</code> describing the mouse operation
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*/
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public void mouseReleased(MouseEvent event)
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{
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// Nothing to do here.
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}
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/**
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* Sets the caret to <code>visible</code> if the text component is editable.
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*
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* @param event the <code>FocusEvent</code>
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*/
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public void focusGained(FocusEvent event)
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{
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}
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/**
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* Sets the caret to <code>invisible</code>.
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*
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* @param event the <code>FocusEvent</code>
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*/
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public void focusLost(FocusEvent event)
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{
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}
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/**
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* Moves the caret to the position specified in the <code>MouseEvent</code>.
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* This will cause a selection if the dot and mark are different.
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*
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* @param event the <code>MouseEvent</code> from which to fetch the position
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*/
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protected void moveCaret(MouseEvent event)
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{
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// FIXME: Implement this properly.
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}
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/**
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* Repositions the caret to the position specified in the
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* <code>MouseEvent</code>.
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*
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* @param event the <code>MouseEvent</code> from which to fetch the position
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*/
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protected void positionCaret(MouseEvent event)
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{
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// FIXME: Implement this properly.
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}
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/**
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* Deinstalls this <code>Caret</code> from the specified
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* <code>JTextComponent</code>. This removes any listeners that have been
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* registered by this <code>Caret</code>.
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*
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* @param c the text component from which to install this caret
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*/
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public void deinstall(JTextComponent c)
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{
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textComponent.removeFocusListener(this);
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@ -122,6 +256,13 @@ public class DefaultCaret extends Rectangle
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textComponent = null;
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}
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/**
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* Installs this <code>Caret</code> on the specified
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* <code>JTextComponent</code>. This registers a couple of listeners
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* on the text component.
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*
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* @param c the text component on which to install this caret
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*/
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public void install(JTextComponent c)
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{
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textComponent = c;
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@ -131,16 +272,37 @@ public class DefaultCaret extends Rectangle
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repaint();
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}
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/**
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* Sets the current visual position of this <code>Caret</code>.
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*
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* @param p the Point to use for the saved location. May be <code>null</code>
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* to indicate that there is no visual location
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*/
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public void setMagicCaretPosition(Point p)
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{
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magicCaretPosition = p;
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}
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/**
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* Returns the current visual position of this <code>Caret</code>.
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*
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* @return the current visual position of this <code>Caret</code>
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*
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* @see #setMagicCaretPosition
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*/
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public Point getMagicCaretPosition()
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{
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return magicCaretPosition;
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}
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/**
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* Returns the current position of the <code>mark</code>. The
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* <code>mark</code> marks the location in the <code>Document</code> that
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* is the end of a selection. If there is no selection, the <code>mark</code>
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* is the same as the <code>dot</code>.
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*
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* @return the current position of the mark
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*/
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public int getMark()
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{
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return mark;
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}
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}
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/**
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* Sets the visiblity state of the selection.
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*
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* @param v <code>true</code> if the selection should be visible,
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* <code>false</code> otherwise
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*/
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public void setSelectionVisible(boolean v)
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{
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if (selectionVisible == v)
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repaint();
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}
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/**
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* Returns <code>true</code> if the selection is currently visible,
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* <code>false</code> otherwise.
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*
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* @return <code>true</code> if the selection is currently visible,
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* <code>false</code> otherwise
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*/
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public boolean isSelectionVisible()
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{
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return selectionVisible;
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}
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/**
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* Causes the <code>Caret</code> to repaint itself.
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*/
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protected final void repaint()
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{
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// FIXME: Is this good? This possibly causes alot of the component
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// hierarchy to be repainted on every caret blink.
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if (textComponent != null)
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textComponent.repaint();
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}
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/**
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* Paints this <code>Caret</code> using the specified <code>Graphics</code>
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* context.
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*
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* @param g the graphics context to use
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*/
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public void paint(Graphics g)
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{
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if (textComponent == null)
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}
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}
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/**
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* Returns all registered event listeners of the specified type.
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*
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* @param listenerType the type of listener to return
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*
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* @return all registered event listeners of the specified type
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*/
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public EventListener[] getListeners(Class listenerType)
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{
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return listenerList.getListeners(listenerType);
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}
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/**
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* Registers a {@link ChangeListener} that is notified whenever that state
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* of this <code>Caret</code> changes.
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*
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* @param listener the listener to register to this caret
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*/
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public void addChangeListener(ChangeListener listener)
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{
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listenerList.add(ChangeListener.class, listener);
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}
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/**
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* Removes a {@link ChangeListener} from the list of registered listeners.
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*
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* @param listener the listener to remove
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*/
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public void removeChangeListener(ChangeListener listener)
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{
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listenerList.remove(ChangeListener.class, listener);
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}
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/**
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* Returns all registered {@link ChangeListener}s of this <code>Caret</code>.
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*
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* @return all registered {@link ChangeListener}s of this <code>Caret</code>
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*/
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public ChangeListener[] getChangeListeners()
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{
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return (ChangeListener[]) getListeners(ChangeListener.class);
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}
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/**
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* Notifies all registered {@link ChangeListener}s that the state
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* of this <code>Caret</code> has changed.
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*/
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protected void fireStateChanged()
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{
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ChangeListener[] listeners = getChangeListeners();
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@ -262,26 +475,61 @@ public class DefaultCaret extends Rectangle
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listeners[index].stateChanged(changeEvent);
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}
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/**
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* Returns the <code>JTextComponent</code> on which this <code>Caret</code>
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* is installed.
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*
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* @return the <code>JTextComponent</code> on which this <code>Caret</code>
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* is installed
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*/
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protected final JTextComponent getComponent()
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{
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return textComponent;
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}
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/**
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* Returns the blink rate of this <code>Caret</code> in milliseconds.
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* A value of <code>0</code> means that the caret does not blink.
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*
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* @return the blink rate of this <code>Caret</code> or <code>0</code> if
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* this caret does not blink
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*/
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public int getBlinkRate()
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{
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return blinkRate;
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}
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/**
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* Sets the blink rate of this <code>Caret</code> in milliseconds.
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* A value of <code>0</code> means that the caret does not blink.
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*
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* @param rate the new blink rate to set
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*/
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public void setBlinkRate(int rate)
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{
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blinkRate = rate;
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}
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/**
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* Returns the current position of this <code>Caret</code> within the
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* <code>Document</code>.
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*
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* @return the current position of this <code>Caret</code> within the
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* <code>Document</code>
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*/
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public int getDot()
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{
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return dot;
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}
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/**
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* Moves the <code>dot</code> location without touching the
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* <code>mark</code>. This is used when making a selection.
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*
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* @param dot the location where to move the dot
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*
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* @see #setDot(int)
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*/
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public void moveDot(int dot)
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{
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this.dot = dot;
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@ -289,6 +537,15 @@ public class DefaultCaret extends Rectangle
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repaint();
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}
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/**
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* Sets the current position of this <code>Caret</code> within the
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* <code>Document</code>. This also sets the <code>mark</code> to the
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* new location.
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*
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* @param dot the new position to be set
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*
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* @see #moveDot(int)
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*/
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public void setDot(int dot)
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{
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this.dot = dot;
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@ -297,17 +554,37 @@ public class DefaultCaret extends Rectangle
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repaint();
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}
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/**
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* Returns <code>true</code> if this <code>Caret</code> is currently visible,
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* and <code>false</code> if it is not.
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*
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* @return <code>true</code> if this <code>Caret</code> is currently visible,
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* and <code>false</code> if it is not
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*/
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public boolean isVisible()
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{
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return visible;
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}
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/**
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* Sets the visibility state of the caret. <code>true</code> shows the
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* <code>Caret</code>, <code>false</code> hides it.
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*
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* @param v the visibility to set
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*/
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public void setVisible(boolean v)
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{
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visible = v;
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repaint();
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}
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/**
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* Returns the {@link Highlighter.HighlightPainter} that should be used
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* to paint the selection.
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*
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* @return the {@link Highlighter.HighlightPainter} that should be used
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* to paint the selection
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*/
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protected Highlighter.HighlightPainter getSelectionPainter()
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{
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return DefaultHighlighter.DefaultPainter;
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|||
Loading…
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Reference in a new issue