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package org.gui;
import java.awt.Canvas;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Rectangle;
import java.util.HashMap;
import java.util.Vector;
import javax.swing.JViewport;
import javax.swing.Scrollable;
import javax.swing.SwingConstants;
import org.objects.Maille;
public class Grille extends Canvas implements Scrollable {
/**
*
*/
private static final long serialVersionUID = -3969910545852295647L;
private HashMap<String,Maille> elements;
private Vector<Maille> elem;
public Grille(int finesse,int w,int h) {
super();
this.elem = new Vector<Maille>();
this.elements = new HashMap<String,Maille>();
for(int i=5;i<=w;i+=finesse)
{
for(int j=5;j<=h;j+=finesse) {
Maille m = new Maille(i+"_"+j,i,j,5,5);
this.elements.put(i+"_"+j,m);
this.elem.add(m);
}
}
this.setSize(w, h);
}
public void paint(Graphics g) {
Graphics2D g2 = (Graphics2D)g;
g2.setColor(new Color(166,194,222));
for(Maille m : this.elem)
{
g2.draw(m);
}
}
public Dimension getPreferredScrollableViewportSize() {
return getPreferredSize();
}
public int getScrollableUnitIncrement(Rectangle visibleRect,
int orientation, int direction) {
return 10;
}
public int getScrollableBlockIncrement(Rectangle visibleRect,
int orientation, int direction) {
return (orientation == SwingConstants.VERTICAL)
? visibleRect.height
: visibleRect.width;
}
public boolean getScrollableTracksViewportWidth() {
if (getParent() instanceof JViewport) {
return (((JViewport) getParent()).getWidth() > getPreferredSize().width);
}
return false;
}
public boolean getScrollableTracksViewportHeight() {
if (getParent() instanceof JViewport) {
return (((JViewport) getParent()).getHeight() > getPreferredSize().height);
}
return false;
}
} |