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Diffstat (limited to 'libjava/classpath/javax/swing/JToolTip.java')
-rw-r--r-- | libjava/classpath/javax/swing/JToolTip.java | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/libjava/classpath/javax/swing/JToolTip.java b/libjava/classpath/javax/swing/JToolTip.java new file mode 100644 index 00000000000..8d774782780 --- /dev/null +++ b/libjava/classpath/javax/swing/JToolTip.java @@ -0,0 +1,197 @@ +/* JToolTip.java -- + Copyright (C) 2002, 2004 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., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 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; + +import java.awt.AWTEvent; + +import javax.accessibility.Accessible; +import javax.accessibility.AccessibleContext; +import javax.accessibility.AccessibleRole; +import javax.swing.plaf.ToolTipUI; + +/** + * This class is used to display ToolTips. ToolTips are small floating windows + * that display text when the mouse comes to rest over a Component. ToolTips + * are set for JComponents using JComponent.setToolTipText(String). + */ +public class JToolTip extends JComponent implements Accessible +{ + /** DOCUMENT ME! */ + private static final long serialVersionUID = -1138929898906751643L; + + /** + * DOCUMENT ME! + */ + protected class AccessibleJToolTip extends AccessibleJComponent + { + private static final long serialVersionUID = -6222548177795408476L; + + /** + * Creates a new AccessibleJToolTip object. + */ + protected AccessibleJToolTip() + { + } + + /** + * DOCUMENT ME! + * + * @return DOCUMENT ME! + */ + public String getAccessibleDescription() + { + return null; + } + + /** + * DOCUMENT ME! + * + * @return DOCUMENT ME! + */ + public AccessibleRole getAccessibleRole() + { + return null; + } + } + + /** The text to display in the JToolTip. */ + String text; + + /** The JComponent this JToolTip is used for. */ + JComponent component; + + /** + * Creates a new JToolTip object. + */ + public JToolTip() + { + disableEvents(AWTEvent.MOUSE_EVENT_MASK); + updateUI(); + } + + /** + * This method returns the text this JToolTip displays. + * + * @return The text that this JToolTip displays. + */ + public String getTipText() + { + return text; + } + + /** + * DOCUMENT ME! + * + * @return DOCUMENT ME! + */ + public AccessibleContext getAccessibleContext() + { + return null; + } + + /** + * This method returns the JComponent this JToolTip displays for. + * + * @return The JComponent this JToolTip displays for. + */ + public JComponent getComponent() + { + return component; + } + + /** + * This method returns the UI responsible for displaying this JToolTip. + * + * @return The UI responsible for displaying this JToolTip. + */ + public ToolTipUI getUI() + { + return (ToolTipUI) ui; + } + + /** + * This method returns the String identifier for the UI class. + * + * @return The String identifier for the UI class. + */ + public String getUIClassID() + { + return "ToolTipUI"; + } + + /** + * This method returns a debugging String describing the JToolTip. + * + * @return A debugging String describing the JToolTip. + */ + protected String paramString() + { + return "JToolTip"; + } + + /** + * This method sets the JComponent that the JToolTip displays for. + * + * @param c The JComponent that the JToolTip displays for. + */ + public void setComponent(JComponent c) + { + component = c; + } + + /** + * This method sets the text that the JToolTip displays. + * + * @param tipText The text that the JToolTip displays. + */ + public void setTipText(String tipText) + { + text = tipText; + } + + /** + * This method resets the UI used to the Look and Feel default. + */ + public void updateUI() + { + setUI((ToolTipUI) UIManager.getUI(this)); + revalidate(); + repaint(); + } +} |