/*******************************************************************************
* Copyright (c) 2009-2013 CWI
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.rascalmpl.library.vis.figure.compose;
import java.util.List;
import org.rascalmpl.library.vis.figure.Figure;
import org.rascalmpl.library.vis.graphics.GraphicsContext;
import org.rascalmpl.library.vis.properties.PropertyManager;
import org.rascalmpl.library.vis.swt.applet.IHasSWTElement;
import org.rascalmpl.library.vis.util.vector.BoundingBox;
import org.rascalmpl.library.vis.util.vector.Coordinate;
import org.rascalmpl.library.vis.util.vector.Dimension;
public abstract class WidthDependsOnHeight extends Compose{
Dimension major, minor;
BoundingBox realSize;
public static final double MINOR_MINSIZE = 30;
protected WidthDependsOnHeight(Dimension major, Figure[] figures, PropertyManager properties) {
super(figures, properties);
this.major = major;
minor = major.other();
realSize = new BoundingBox();
}
@Override
public boolean widthDependsOnHeight(){
return true;
}
public Dimension getMajorDimension(){
return major;
}
@Override
public boolean mouseInside(Coordinate c) {
return c.getX() >= globalLocation.getX() && c.getX() <= globalLocation.getX() + realSize.getX()
&& c.getY() >= globalLocation.getY() && c.getY() <= globalLocation.getY()+ realSize.getY();
}
@Override
public void computeMinSize() {
double minWidth = 0;
for(Figure fig : children){
minWidth = Math.max(minWidth,fig.minSize.get(major) );
}
minSize.set(major, Math.ceil(minWidth) + 1);
minSize.set(minor, MINOR_MINSIZE);
}
public void drawElement(GraphicsContext gc, List<IHasSWTElement> visibleSWTElements){
//gc.rect(globalLocation.getX()-3, globalLocation.getY()-3, size.getX()+3, size.getY()+3);
}
}