package org.jboss.seam.pdf.ui;
import java.awt.Component;
import java.awt.Graphics2D;
public class UISwingComponent extends UIGraphics2D
{
private Component component;
public void setComponent(Component component)
{
this.component = component;
}
public Component getComponent()
{
return (Component) valueBinding("component", component);
}
@Override
public void render(Graphics2D g2)
{
// don't use the component variable directly!
// we need to check for the valueBinding
Component component = getComponent();
if (component == null)
{
throw new RuntimeException("Component was null");
}
// setSize() is very important. The default size
// for this component is zero, which means it will not display
// unless the size is set
component.setSize(getWidth(), getHeight());
component.paint(g2);
}
}