org.jpedal.objects.acroforms.creation.ComboColorRenderer Maven / Gradle / Ivy
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2017 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* ComboColorRenderer.java
* ---------------
*/
package org.jpedal.objects.acroforms.creation;
import java.awt.Color;
import java.awt.Component;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.ListCellRenderer;
/**
* set colour on the Cells
*/
public class ComboColorRenderer extends JLabel implements ListCellRenderer {
Color color = Color.RED;
ComboColorRenderer(final Color col) {
color = col;
setBorder(null);
setOpaque(true);
}
@Override
public Component getListCellRendererComponent(final JList list, final Object rawValue, final int index,
final boolean isSelected, final boolean cellHasFocus) {
final String value = (String) rawValue;
setBackground(color);
if (value == null || value.isEmpty()) {
setText(" ");
} else {
setText(value);
}
return this;
}
}