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/* MultilineToolTip.java
* =========================================================================
* This file is part of the GrInvIn project - http://www.grinvin.org
*
* Copyright (C) 2005-2008 Universiteit Gent
*
* This program 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 of the License, or (at
* your option) any later version.
*
* This program 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.
*
* A copy of the GNU General Public License can be found in the file
* LICENSE.txt provided with the source distribution of this program (see
* the META-INF directory in the source jar). This license can also be
* found on the GNU website at http://www.gnu.org/licenses/gpl.html.
*
* If you did not receive a copy of the GNU General Public License along
* with this program, contact the lead developer, or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
package org.grinvin.gui;
import javax.swing.JToolTip;
import java.awt.Color;
/**
* Multiline tooltip that supports automatic wrapping and color changes in some situations.
*/
public class MultilineToolTip extends JToolTip {
protected int tipWidth = Integer.MAX_VALUE;
protected Color background;
protected Color darkerBackground;
public MultilineToolTip() {
updateUI();
}
public MultilineToolTip(int width) {
this.tipWidth = width;
updateUI();
this.background = getBackground();
this.darkerBackground = this.background.darker();
}
public void updateUI() {
setUI(MultilineToolTipUI.createUI(this));
}
public void setTipWidth(int width) {
if(width>0)
this.tipWidth = width;
}
public int getTipWidth() {
return tipWidth;
}
public void setExtraInfo(boolean aFlag){
if(aFlag)
setBackground(this.darkerBackground);
else
setBackground(this.background);
}
}
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