src/share/classes/javax/swing/colorchooser/CenterLayout.java

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   1 /*
   2  * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javax.swing.colorchooser;
  27 
  28 import java.awt.*;
  29 import java.io.*;
  30 
  31 
  32 /**
  33   * Center-positioning layout manager.
  34   * @author Tom Santos
  35   * @author Steve Wilson
  36   */
  37 class CenterLayout implements LayoutManager, Serializable {


  38     public void addLayoutComponent(String name, Component comp) { }
  39     public void removeLayoutComponent(Component comp) { }
  40 
  41     public Dimension preferredLayoutSize( Container container ) {
  42         Component c = container.getComponent( 0 );
  43         if ( c != null ) {
  44             Dimension size = c.getPreferredSize();
  45             Insets insets = container.getInsets();
  46             size.width += insets.left + insets.right;
  47             size.height += insets.top + insets.bottom;
  48             return size;
  49         }
  50         else {
  51             return new Dimension( 0, 0 );
  52         }
  53     }
  54 
  55     public Dimension minimumLayoutSize(Container cont) {
  56         return preferredLayoutSize(cont);
  57     }


   1 /*
   2  * Copyright (c) 1998, 2014, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javax.swing.colorchooser;
  27 
  28 import java.awt.*;
  29 import java.io.*;
  30 
  31 
  32 /**
  33   * Center-positioning layout manager.
  34   * @author Tom Santos
  35   * @author Steve Wilson
  36   */
  37 class CenterLayout implements LayoutManager, Serializable {
  38     private static final long serialVersionUID = 6948189423011048265L;
  39 
  40     public void addLayoutComponent(String name, Component comp) { }
  41     public void removeLayoutComponent(Component comp) { }
  42 
  43     public Dimension preferredLayoutSize( Container container ) {
  44         Component c = container.getComponent( 0 );
  45         if ( c != null ) {
  46             Dimension size = c.getPreferredSize();
  47             Insets insets = container.getInsets();
  48             size.width += insets.left + insets.right;
  49             size.height += insets.top + insets.bottom;
  50             return size;
  51         }
  52         else {
  53             return new Dimension( 0, 0 );
  54         }
  55     }
  56 
  57     public Dimension minimumLayoutSize(Container cont) {
  58         return preferredLayoutSize(cont);
  59     }