/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.isis.viewer.dnd.view.base;
import org.apache.isis.viewer.dnd.drawing.Bounds;
import org.apache.isis.viewer.dnd.drawing.Canvas;
import org.apache.isis.viewer.dnd.drawing.ColorsAndFonts;
import org.apache.isis.viewer.dnd.drawing.Size;
import org.apache.isis.viewer.dnd.view.Toolkit;
import org.apache.isis.viewer.dnd.view.View;
public class DragViewOutline extends AbstractView {
private final int thickness = 5;
private final Size size;
public DragViewOutline(final View view) {
super(view.getContent());
size = view.getSize();
setLocation(view.getAbsoluteLocation());
}
@Override
public void draw(final Canvas canvas) {
super.draw(canvas);
final Bounds r = getBounds();
for (int i = 0; i < thickness; i++) {
canvas.drawRectangle(i, i, r.getWidth() - i * 2 - 1, r.getHeight() - i * 2 - 1, Toolkit.getColor(ColorsAndFonts.COLOR_SECONDARY1));
}
}
@Override
public Size getRequiredSize(final Size availableSpace) {
return new Size(size);
}
}