src/share/classes/javax/swing/PopupFactory.java

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   1 /*
   2  * Copyright (c) 1999, 2012, 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


 924 
 925         /**
 926          * Resets the <code>Popup</code> to an initial state.
 927          */
 928         void reset(Component owner, Component contents, int ownerX,
 929                    int ownerY) {
 930             super.reset(owner, contents, ownerX, ownerY);
 931 
 932             Component component = getComponent();
 933 
 934             component.setLocation(ownerX, ownerY);
 935             rootPane.getContentPane().add(contents, BorderLayout.CENTER);
 936             contents.invalidate();
 937             component.validate();
 938             pack();
 939         }
 940 
 941 
 942         // This implements SwingHeavyWeight so that repaints on it
 943         // are processed by the RepaintManager and SwingPaintEventDispatcher.

 944         private static class MediumWeightComponent extends Panel implements
 945                                                            SwingHeavyWeight {
 946             MediumWeightComponent() {
 947                 super(new BorderLayout());
 948             }
 949         }
 950     }
 951 }
   1 /*
   2  * Copyright (c) 1999, 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


 924 
 925         /**
 926          * Resets the <code>Popup</code> to an initial state.
 927          */
 928         void reset(Component owner, Component contents, int ownerX,
 929                    int ownerY) {
 930             super.reset(owner, contents, ownerX, ownerY);
 931 
 932             Component component = getComponent();
 933 
 934             component.setLocation(ownerX, ownerY);
 935             rootPane.getContentPane().add(contents, BorderLayout.CENTER);
 936             contents.invalidate();
 937             component.validate();
 938             pack();
 939         }
 940 
 941 
 942         // This implements SwingHeavyWeight so that repaints on it
 943         // are processed by the RepaintManager and SwingPaintEventDispatcher.
 944         @SuppressWarnings("serial") // JDK-implementation class
 945         private static class MediumWeightComponent extends Panel implements
 946                                                            SwingHeavyWeight {
 947             MediumWeightComponent() {
 948                 super(new BorderLayout());
 949             }
 950         }
 951     }
 952 }