package net.sourceforge.ganttproject.shape;
/*
*@author Etienne L'kenfack (etienne.lkenfack@itcogita.com)
*/
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Insets;
import java.awt.Paint;
import java.awt.Rectangle;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.ListCellRenderer;
import javax.swing.border.Border;
import javax.swing.border.LineBorder;
public class PaintCellRenderer extends JPanel implements ListCellRenderer {
protected Border normalBorder = new LineBorder(Color.white, 2);
protected Border selectBorder = new LineBorder(Color.black, 2);
protected Border focusBorder = new LineBorder(Color.blue, 2);
protected Paint paint;
public PaintCellRenderer() {
setPreferredSize(new Dimension(70, 16));
}
public void paintComponent(Graphics gc) {
Graphics2D g = (Graphics2D) gc;
int w = getSize().width;
int h = getSize().height;
Insets insets = getInsets();
Rectangle rect = new Rectangle(insets.left, insets.top, w
- (insets.left + insets.right), h
- (insets.top + insets.bottom));
g.setPaint(paint);
g.fill(rect);
}
public Component getListCellRendererComponent(JList list, Object value,
int index, boolean isSelected, boolean hasFocus) {
Border border = isSelected ? selectBorder : normalBorder;
setBorder(hasFocus ? focusBorder : border);
if (value instanceof Paint) {
paint = (Paint) value;
}
return this;
}
}