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authortromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4>2005-07-16 00:30:23 +0000
committertromey <tromey@138bc75d-0d04-0410-961f-82ee72b054a4>2005-07-16 00:30:23 +0000
commitc8875fb97fc03779a5bba09872227b1d08e5d52a (patch)
treea0b991cf5866ae1d616639b906ac001811d74508 /libjava/classpath/javax/swing/plaf/basic/BasicScrollPaneUI.java
parentc40c1730800ed292b6db39a83d592476fa59623c (diff)
downloadppe42-gcc-c8875fb97fc03779a5bba09872227b1d08e5d52a.tar.gz
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Initial revision
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102074 138bc75d-0d04-0410-961f-82ee72b054a4
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+/* BasicScrollPaneUI.java
+ Copyright (C) 2002, 2004, 2005 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.plaf.basic;
+
+import java.awt.Dimension;
+import java.awt.Graphics;
+
+import javax.swing.JComponent;
+import javax.swing.JScrollPane;
+import javax.swing.ScrollPaneConstants;
+import javax.swing.ScrollPaneLayout;
+import javax.swing.UIDefaults;
+import javax.swing.UIManager;
+import javax.swing.plaf.ComponentUI;
+import javax.swing.plaf.ScrollPaneUI;
+
+public class BasicScrollPaneUI extends ScrollPaneUI
+ implements ScrollPaneConstants
+{
+
+ /** The Scrollpane for which the UI is provided by this class. */
+ protected JScrollPane scrollpane;
+
+ public static ComponentUI createUI(final JComponent c)
+ {
+ return new BasicScrollPaneUI();
+ }
+
+ protected void installDefaults(JScrollPane p)
+ {
+ scrollpane = p;
+ UIDefaults defaults = UIManager.getLookAndFeelDefaults();
+ p.setForeground(defaults.getColor("ScrollPane.foreground"));
+ p.setBackground(defaults.getColor("ScrollPane.background"));
+ p.setFont(defaults.getFont("ScrollPane.font"));
+ p.setBorder(defaults.getBorder("ScrollPane.border"));
+ p.setOpaque(true);
+ }
+
+ protected void uninstallDefaults(JScrollPane p)
+ {
+ p.setForeground(null);
+ p.setBackground(null);
+ p.setFont(null);
+ p.setBorder(null);
+ scrollpane = null;
+ }
+
+ public void installUI(final JComponent c)
+ {
+ super.installUI(c);
+ this.installDefaults((JScrollPane)c);
+ }
+
+ public void uninstallUI(final JComponent c)
+ {
+ super.uninstallUI(c);
+ this.uninstallDefaults((JScrollPane)c);
+ }
+
+
+ public Dimension getMinimumSize(JComponent c)
+ {
+ JScrollPane p = (JScrollPane ) c;
+ ScrollPaneLayout sl = (ScrollPaneLayout) p.getLayout();
+ return sl.minimumLayoutSize(c);
+ }
+
+ public Dimension getPreferredSize(JComponent c)
+ {
+ JScrollPane p = (JScrollPane ) c;
+ ScrollPaneLayout sl = (ScrollPaneLayout) p.getLayout();
+ return sl.preferredLayoutSize(c);
+ }
+
+
+ public void paint(Graphics g, JComponent c)
+ {
+ // do nothing; the normal painting-of-children algorithm, along with
+ // ScrollPaneLayout, does all the relevant work.
+ }
+}
+
+
+
+
+
+
+
+
+
+
+
+
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