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Imported GNU Classpath 0.92

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2006-08-14  Mark Wielaard  <mark@klomp.org>

       Imported GNU Classpath 0.92
       * HACKING: Add more importing hints. Update automake version
       requirement.

       * configure.ac (gconf-peer): New enable AC argument.
       Add --disable-gconf-peer and --enable-default-preferences-peer
       to classpath configure when gconf is disabled.
       * scripts/makemake.tcl: Set gnu/java/util/prefs/gconf and
       gnu/java/awt/dnd/peer/gtk to bc. Classify
       gnu/java/security/Configuration.java as generated source file.

       * gnu/java/lang/management/VMGarbageCollectorMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryPoolMXBeanImpl.java,
       gnu/java/lang/management/VMClassLoadingMXBeanImpl.java,
       gnu/java/lang/management/VMRuntimeMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryManagerMXBeanImpl.java,
       gnu/java/lang/management/VMThreadMXBeanImpl.java,
       gnu/java/lang/management/VMMemoryMXBeanImpl.java,
       gnu/java/lang/management/VMCompilationMXBeanImpl.java: New VM stub
       classes.
       * java/lang/management/VMManagementFactory.java: Likewise.
       * java/net/VMURLConnection.java: Likewise.
       * gnu/java/nio/VMChannel.java: Likewise.

       * java/lang/Thread.java (getState): Add stub implementation.
       * java/lang/Class.java (isEnum): Likewise.
       * java/lang/Class.h (isEnum): Likewise.

       * gnu/awt/xlib/XToolkit.java (getClasspathTextLayoutPeer): Removed.

       * javax/naming/spi/NamingManager.java: New override for StackWalker
       functionality.

       * configure, sources.am, Makefile.in, gcj/Makefile.in,
       include/Makefile.in, testsuite/Makefile.in: Regenerated.

From-SVN: r116139
This commit is contained in:
Mark Wielaard 2006-08-14 23:12:35 +00:00
parent abab460491
commit ac1ed908de
1294 changed files with 99479 additions and 35933 deletions
Download patch file Download diff file Expand all files Collapse all files

53
libjava/classpath/javax/swing/ButtonGroup.java
View file

@ -1,5 +1,5 @@
/* ButtonGroup.java --
Copyright (C) 2002 Free Software Foundation, Inc.
Copyright (C) 2002, 2006, Free Software Foundation, Inc.
This file is part of GNU Classpath.
@ -65,10 +65,9 @@ import java.util.Vector;
*/
public class ButtonGroup implements Serializable
{
/** DOCUMENT ME! */
private static final long serialVersionUID = 4259076101881721375L;
/** The buttons added to this button group. */
/** Stores references to the buttons added to this button group. */
protected Vector buttons = new Vector();
/** The currently selected button model. */
@ -83,12 +82,20 @@ public class ButtonGroup implements Serializable
}
/**
* Adds a button to this group.
* Adds a button to this group. If the button is in the selected state, then:
* <ul>
* <li>if the group has no current selection, the new button becomes the
* selected button for the group;</li>
* <li>if the group already has a selected button, the new button is set to
* "not selected".</li>
* </ul>
*
* @param b the button to add
* @param b the button to add (<code>null</code> is ignored).
*/
public void add(AbstractButton b)
{
if (b == null)
return;
b.getModel().setGroup(this);
if (b.isSelected())
{
@ -96,17 +103,24 @@ public class ButtonGroup implements Serializable
sel = b.getModel();
else
b.setSelected(false);
} buttons.addElement(b);
}
buttons.addElement(b);
}
/**
* Removed a given button from this group.
* Removes the specified button from this group. If the button is the
* selected button, the current selection is set to <code>null</code>.
* The group for the removed button's model is set to <code>null</code>.
*
* @param b the button to remove
* @param b the button to remove (<code>null</code> is ignored).
*/
public void remove(AbstractButton b)
{
if (b == null)
return;
b.getModel().setGroup(null);
if (b.getModel() == sel)
sel = null;
buttons.removeElement(b);
}
@ -132,19 +146,20 @@ public class ButtonGroup implements Serializable
}
/**
* DOCUMENT ME!
* Returns the button that has the specified model, or <code>null</code> if
* there is no such button in the group.
*
* @param m DOCUMENT ME!
* @param m the button model.
*
* @return DOCUMENT ME!
* @return The button that has the specified model, or <code>null</code>.
*/
AbstractButton FindButton(ButtonModel m)
AbstractButton findButton(ButtonModel m)
{
for (int i = 0; i < buttons.size(); i++)
{
AbstractButton a = (AbstractButton) buttons.get(i);
if (a.getModel() == m)
return a;
AbstractButton a = (AbstractButton) buttons.get(i);
if (a.getModel() == m)
return a;
}
return null;
}
@ -168,7 +183,7 @@ public class ButtonGroup implements Serializable
if (old != null)
old.setSelected(false);
AbstractButton button = FindButton(old);
AbstractButton button = findButton(old);
if (button != null)
button.repaint();
}
@ -180,10 +195,10 @@ public class ButtonGroup implements Serializable
* Checks if the given <code>ButtonModel</code> is selected in this button
* group.
*
* @param m DOCUMENT ME!
* @param m the button model (<code>null</code> permitted).
*
* @return true of given <code>ButtonModel</code> is selected, false
* otherwise
* @return <code>true</code> if <code>m</code> is the selected button model
* in this group, and <code>false</code> otherwise.
*/
public boolean isSelected(ButtonModel m)
{