001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: * The Original Software is NetBeans. The Initial Developer of the Original
026: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
027: * Microsystems, Inc. All Rights Reserved.
028: *
029: * If you wish your version of this file to be governed by only the CDDL
030: * or only the GPL Version 2, indicate your decision by adding
031: * "[Contributor] elects to include this software in this distribution
032: * under the [CDDL or GPL Version 2] license." If you do not indicate a
033: * single choice of license, a recipient has the option to distribute
034: * your version of this file under either the CDDL, the GPL Version 2 or
035: * to extend the choice of license to its licensees as provided above.
036: * However, if you add GPL Version 2 code and therefore, elected the GPL
037: * Version 2 license, then the option applies only if the new code is
038: * made subject to such option by the copyright holder.
039: */
040:
041: package org.netbeans.lib.profiler.ui.components;
042:
043: import java.awt.*;
044:
045: /**
046: *
047: * @author Jiri Sedlacek
048: */
049: public class VerticalLayout implements LayoutManager {
050: //~ Instance fields ----------------------------------------------------------------------------------------------------------
051:
052: private int hgap;
053: private int vgap;
054:
055: //~ Constructors -------------------------------------------------------------------------------------------------------------
056:
057: public VerticalLayout() {
058: this (10, 10);
059: }
060:
061: public VerticalLayout(int hgap, int vgap) {
062: this .hgap = hgap;
063: this .vgap = vgap;
064: }
065:
066: //~ Methods ------------------------------------------------------------------------------------------------------------------
067:
068: public int getHGap() {
069: return hgap;
070: }
071:
072: public int getVGap() {
073: return vgap;
074: }
075:
076: public void addLayoutComponent(String name, Component comp) {
077: }
078:
079: public void layoutContainer(Container container) {
080: synchronized (container.getTreeLock()) {
081: Insets insets = container.getInsets();
082:
083: int x = insets.left + hgap;
084: int y = insets.top + vgap;
085: int w = container.getSize().width - insets.left
086: - insets.right - (2 * hgap);
087: int h;
088:
089: for (int i = 0; i < container.getComponentCount(); i++) {
090: Component component = container.getComponent(i);
091:
092: if (component.isVisible()) {
093: h = component.getPreferredSize().height;
094: component.setBounds(x, y, w, h);
095: y += (h + vgap);
096: }
097: }
098: }
099: }
100:
101: public Dimension minimumLayoutSize(Container container) {
102: return preferredLayoutSize(container);
103: }
104:
105: public Dimension preferredLayoutSize(Container container) {
106: synchronized (container.getTreeLock()) {
107: Insets insets = container.getInsets();
108:
109: int width = insets.left + insets.right + (2 * hgap);
110: int height = insets.top + insets.bottom + vgap;
111:
112: for (int i = 0; i < container.getComponentCount(); i++) {
113: Component component = container.getComponent(i);
114:
115: if (component.isVisible()) {
116: Dimension preferredDim = component
117: .getPreferredSize();
118: width = Math.max(width, preferredDim.width
119: + insets.left + insets.right + (2 * hgap));
120: height += (preferredDim.height + vgap);
121: }
122: }
123:
124: return new Dimension(width, height);
125: }
126: }
127:
128: public void removeLayoutComponent(Component comp) {
129: }
130:
131: public String toString() {
132: return getClass().getName() + "[hgap=" + hgap + ", vgap="
133: + vgap + "]"; // NOI18N
134: }
135: }
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