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author | Tom Tromey <tromey@gcc.gnu.org> | 2005-07-16 00:30:23 +0000 |
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committer | Tom Tromey <tromey@gcc.gnu.org> | 2005-07-16 00:30:23 +0000 |
commit | f911ba985aa7fe0096c386c5be385ac5825ea527 (patch) | |
tree | a0b991cf5866ae1d616639b906ac001811d74508 /libjava/classpath/javax/swing/JPanel.java | |
parent | 6f4434b39b261de5317dc81ddfdd94d2e1d62b11 (diff) | |
download | gcc-f911ba985aa7fe0096c386c5be385ac5825ea527.zip gcc-f911ba985aa7fe0096c386c5be385ac5825ea527.tar.gz gcc-f911ba985aa7fe0096c386c5be385ac5825ea527.tar.bz2 |
Initial revision
From-SVN: r102074
Diffstat (limited to 'libjava/classpath/javax/swing/JPanel.java')
-rw-r--r-- | libjava/classpath/javax/swing/JPanel.java | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/libjava/classpath/javax/swing/JPanel.java b/libjava/classpath/javax/swing/JPanel.java new file mode 100644 index 0000000..c7f7c44 --- /dev/null +++ b/libjava/classpath/javax/swing/JPanel.java @@ -0,0 +1,114 @@ +/* JPanel.java -- + Copyright (C) 2002, 2004 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath 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 for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package javax.swing; + +import java.awt.FlowLayout; +import java.awt.LayoutManager; + +import javax.accessibility.Accessible; +import javax.accessibility.AccessibleContext; +import javax.swing.plaf.PanelUI; + +/** + * An instance of JPanel can be added to a panel, frame etc + * + * @author Ronald Veldema (rveldema@cs.vu.nl) + */ +public class JPanel extends JComponent implements Accessible +{ + public JPanel() + { + this(new FlowLayout(), + true); + } + + public JPanel(boolean double_buffered) + { + this(new FlowLayout(), + double_buffered); + } + + public JPanel(LayoutManager layout) + { + this(layout, + true); + } + + + public JPanel(LayoutManager layout, + boolean isDoubleBuffered) + { + if (layout == null) + { + System.err.println("NO LAYOUT SET !!!"); + layout = new FlowLayout(); + } + setLayout(layout); + setOpaque(true); + + updateUI(); + } + + public String getUIClassID() + { return "PanelUI"; } + + + public void setUI(PanelUI ui) { + super.setUI(ui); + } + + public PanelUI getUI() { + return (PanelUI)ui; + } + + public void updateUI() { + setUI((PanelUI)UIManager.getUI(this)); + } + + + public AccessibleContext getAccessibleContext() + { + return null; + } + + protected String paramString() + { + return "JPanel"; + } +} |