diff options
Diffstat (limited to 'libjava/javax/swing/text/DefaultCaret.java')
| -rw-r--r-- | libjava/javax/swing/text/DefaultCaret.java | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/libjava/javax/swing/text/DefaultCaret.java b/libjava/javax/swing/text/DefaultCaret.java new file mode 100644 index 00000000000..7fb7f945262 --- /dev/null +++ b/libjava/javax/swing/text/DefaultCaret.java @@ -0,0 +1,172 @@ +/* DefaultCaret.java -- + Copyright (C) 2002 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +02111-1307 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +package javax.swing.text; + +import java.awt.*; +import java.util.*; +import java.awt.event.*; +import javax.swing.event.*; + + +public class DefaultCaret extends Rectangle implements Caret, FocusListener, MouseListener, MouseMotionListener +{ + Color color = new Color(0,0,0); + JTextComponent parent; + + public void mouseDragged(java.awt.event.MouseEvent evt) + { + } + + public void mouseMoved(java.awt.event.MouseEvent evt) + { + } + + public void mouseClicked(java.awt.event.MouseEvent evt) + { + } + + public void mouseEntered(java.awt.event.MouseEvent evt) + { + } + + public void mouseExited(java.awt.event.MouseEvent evt) + { + } + + public void mousePressed(java.awt.event.MouseEvent evt) + { + } + + public void mouseReleased(java.awt.event.MouseEvent evt) + { + } + + public void focusGained(java.awt.event.FocusEvent evt) + { + } + + public void focusLost(java.awt.event.FocusEvent evt) + { + } + + // caret methods: + + public void deinstall(JTextComponent c) + { + parent.removeFocusListener(this); + parent.removeMouseListener(this); + + parent = null; + } + public void install(JTextComponent c) + { + parent.addFocusListener(this); + parent.addMouseListener(this); + parent = c; + repaint(); + } + + Point magic = null; + public void setMagicCaretPosition(Point p) + { magic = p; } + public Point getMagicaretPosition() + { return magic; } + + + int mark = 0; + public int getMark() + { return mark; } + + boolean vis_sel = true; + public void setSelectionVisible(boolean v) + { vis_sel = v; repaint(); } + public boolean isSelectionVisible() + { return vis_sel; } + + private void repaint() + { + if (parent != null) + { + parent.repaint(); + } + } + + public void paint(Graphics g) + { + g.setColor(color); + g.drawLine(x,y, + x,y+height); + } + + + Vector changes = new Vector(); + public void addChangeListener(ChangeListener l) + { changes.addElement(l); } + public void removeChangeListener(ChangeListener l) + { changes.removeElement(l); } + + + int blink = 500; + public int getBlinkRate() + { return blink; } + public void setBlinkRate(int rate) + { blink = rate; } + + int dot = 0; + public int getDot() + { return dot; } + public void moveDot(int dot) + { setDot(dot); } + public void setDot(int dot) + { + this.dot = dot; + repaint(); + } + + boolean vis = true; + public boolean isVisible() + { return vis; } + public void setVisible(boolean v) + { + vis = v; + repaint(); + } +} + + + |