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/*
* Copyright (c) 2007 through 2024 David Berkman
*
* This file is part of the SmallMind Code Project.
*
* The SmallMind Code Project is free software, you can redistribute
* it and/or modify it under either, at your discretion...
*
* 1) The terms of GNU Affero General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at
* your option) any later version.
*
* ...or...
*
* 2) The terms of the Apache License, Version 2.0.
*
* The SmallMind Code Project is distributed in the hope that it will
* be useful, but WITHOUT ANY WARRANTY; without even the implied warranty
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License or Apache License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* and the Apache License along with the SmallMind Code Project. If not, see
* or .
*
* Additional permission under the GNU Affero GPL version 3 section 7
* ------------------------------------------------------------------
* If you modify this Program, or any covered work, by linking or
* combining it with other code, such other code is not for that reason
* alone subject to any of the requirements of the GNU Affero GPL
* version 3.
*/
package org.smallmind.swing.layout;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.LayoutManager2;
import org.smallmind.nutsnbolts.layout.Alignment;
import org.smallmind.nutsnbolts.layout.Box;
import org.smallmind.nutsnbolts.layout.Constraint;
import org.smallmind.nutsnbolts.layout.Gap;
import org.smallmind.nutsnbolts.layout.Justification;
import org.smallmind.nutsnbolts.layout.LayoutException;
import org.smallmind.nutsnbolts.layout.Pair;
import org.smallmind.nutsnbolts.layout.ParaboxContainer;
import org.smallmind.nutsnbolts.layout.ParaboxElement;
import org.smallmind.nutsnbolts.layout.ParaboxLayout;
import org.smallmind.nutsnbolts.layout.ParaboxPlatform;
import org.smallmind.nutsnbolts.layout.ParallelBox;
import org.smallmind.nutsnbolts.layout.SerialBox;
public class ParaboxLayoutManager implements ParaboxContainer, LayoutManager2 {
private static final ParaboxPlatform PLATFORM = new SwingParaboxPlatform();
private final Container container;
private final ParaboxLayout paraboxLayout;
public ParaboxLayoutManager (Container container) {
this.container = container;
paraboxLayout = new ParaboxLayout(this);
}
@Override
public ParaboxPlatform getPlatform () {
return PLATFORM;
}
@Override
public void addLayoutComponent (Component comp, Object constraints) {
}
@Override
public void addLayoutComponent (String name, Component comp) {
}
public void removeAll () {
paraboxLayout.removeAll();
}
@Override
public void removeLayoutComponent (Component comp) {
paraboxLayout.remove(comp);
}
@Override
public float getLayoutAlignmentX (Container target) {
if (target != container) {
throw new LayoutException("All layout operations must occur upon this manager's parent container");
}
return 0.5F;
}
@Override
public float getLayoutAlignmentY (Container target) {
if (target != container) {
throw new LayoutException("All layout operations must occur upon this manager's parent container");
}
return 0.5F;
}
@Override
public void nativelyAddComponent (Component component) {
boolean matched = false;
for (Component containedComponent : container.getComponents()) {
if (containedComponent == component) {
matched = true;
break;
}
}
if (!matched) {
container.add(component);
}
}
@Override
public void nativelyRemoveComponent (Component component) {
container.remove(component);
}
@Override
public ParaboxElement constructElement (Component component, Constraint constraint) {
return new SwingParaboxElement(component, constraint);
}
@Override
public Dimension preferredLayoutSize (Container parent) {
if (parent != container) {
throw new LayoutException("All layout operations must occur upon this manager's parent container");
}
Pair size = paraboxLayout.calculatePreferredSize();
return new Dimension((int)size.getFirst(), (int)size.getSecond());
}
@Override
public Dimension minimumLayoutSize (Container parent) {
if (parent != container) {
throw new LayoutException("All layout operations must occur upon this manager's parent container");
}
Pair size = paraboxLayout.calculateMinimumSize();
return new Dimension((int)size.getFirst(), (int)size.getSecond());
}
@Override
public Dimension maximumLayoutSize (Container parent) {
if (parent != container) {
throw new LayoutException("All layout operations must occur upon this manager's parent container");
}
Pair size = paraboxLayout.calculateMaximumSize();
return new Dimension((int)size.getFirst(), (int)size.getSecond());
}
@Override
public void invalidateLayout (Container parent) {
if (parent != container) {
throw new LayoutException("All layout operations must occur upon this manager's parent container");
}
}
@Override
public void layoutContainer (Container parent) {
if (parent != container) {
throw new LayoutException("All layout operations must occur upon this manager's parent container");
}
paraboxLayout.doLayout(parent.getWidth(), parent.getHeight(), parent.getComponents());
}
public Box getHorizontalBox () {
return paraboxLayout.getHorizontalBox();
}
public ParaboxLayoutManager setHorizontalBox (Box horizontalBox) {
paraboxLayout.setHorizontalBox(horizontalBox);
return this;
}
public Box getVerticalBox () {
return paraboxLayout.getVerticalBox();
}
public ParaboxLayoutManager setVerticalBox (Box verticalBox) {
paraboxLayout.setVerticalBox(verticalBox);
return this;
}
public ParallelBox parallelBox () {
return paraboxLayout.parallelBox();
}
public ParallelBox parallelBox (Alignment alignment) {
return paraboxLayout.parallelBox(alignment);
}
public SerialBox sequentialBox () {
return paraboxLayout.serialBox();
}
public SerialBox sequentialBox (boolean greedy) {
return paraboxLayout.serialBox(greedy);
}
public SerialBox sequentialBox (Gap gap) {
return paraboxLayout.serialBox(gap);
}
public SerialBox sequentialBox (Gap gap, boolean greedy) {
return paraboxLayout.serialBox(gap, greedy);
}
public SerialBox sequentialBox (double gap) {
return paraboxLayout.serialBox(gap);
}
public SerialBox sequentialBox (double gap, boolean greedy) {
return paraboxLayout.serialBox(gap, greedy);
}
public SerialBox sequentialBox (Justification justification) {
return paraboxLayout.serialBox(justification);
}
public SerialBox sequentialBox (Justification justification, boolean greedy) {
return paraboxLayout.serialBox(justification, greedy);
}
public SerialBox sequentialBox (Gap gap, Justification justification) {
return paraboxLayout.serialBox(gap, justification);
}
public SerialBox sequentialBox (Gap gap, Justification justification, boolean greedy) {
return paraboxLayout.serialBox(gap, justification, greedy);
}
public SerialBox sequentialBox (double gap, Justification justification) {
return paraboxLayout.serialBox(gap, justification);
}
public SerialBox sequentialBox (double gap, Justification justification, boolean greedy) {
return paraboxLayout.serialBox(gap, justification, greedy);
}
}
