MenuContainer.java: Fixed typo.

	* java/awt/MenuContainer.java: Fixed typo.

	* Makefile.in: Rebuilt.
	* Makefile.am (awt_java_source_files): Added SystemColor.java.
	* java/awt/SystemColor.java: New file.

	* java/awt/Color.java (rgba): Now package-private.

	* java/awt/event/InputEvent.java (isAltGraphDown): New method.

	* java/awt/event/ContainerEvent.java (getContainer): Renamed from
	getComponent.

	* java/awt/MenuItem.java (addNotify): New method.
	(MenuItem(String,MenuShortcut)): New constructor.
	(setLabel): Notify peer of change.
	(setEnabled): Likewise.

	* java/awt/GridLayout.java (toString): New method.

	* java/awt/FlowLayout.java (LEADING, TRAILING): New constants.
	(FlowLayout): Check for LEADING and TRAILING.
	(setAlignment): Likewise.
	(layoutContainer): Handle component orientation.

	* java/awt/Component.java (orientatin): New field.
	(setComponentOrientation): Wrote.
	(getComponentOrientation): Wrote.

	* java/awt/Event.java (Event): Implements Serializable.
	(consumed): New field for serialization.
	* java/awt/Dimension.java (Dimension): Implements Serializable.
	* java/awt/Cursor.java (Cursor): Implements Serializable.
	* java/awt/Container.java (Container): No longer abstract.

	* java/awt/Choice.java: Wrote.
	* java/awt/Checkbox.java: Wrote.
	* java/awt/ItemSelectable.java: Documented.
	* java/awt/CheckboxGroup.java: Wrote.

	* java/awt/CardLayout.java (layoutContainer): Directly use fields
	in other classes.
	(getSize): Likewise.

From-SVN: r38486

1 files changed, 53 insertions, 5 deletions

diff --git a/libjava/java/awt/CheckboxGroup.java b/libjava/java/awt/CheckboxGroup.java
index 0acd7b5..d098a42 100644
--- a/libjava/java/awt/CheckboxGroup.java
+++ b/libjava/java/awt/CheckboxGroup.java
@@ -8,11 +8,59 @@ details.  */
 
 package java.awt;
 
-/* Status: Empty placeholder. */
+import java.io.Serializable;
 
-public class CheckboxGroup
+/** This class is used to groups checkbox components.
+ * @author Tom Tromey <tromey@redhat.com>
+ * @date December 25, 2000
+ */
+public class CheckboxGroup implements Serializable
 {
-  // Fields from the serialization spec. Decalare others "transient".
-  boolean state;
-  int checkboxMenuItemSerializedDataVersion;
+  // Current set checkbox.
+  Checkbox selectedCheckbox;
+
+  /** Create a new instance of CheckboxGroup.  */
+  public CheckboxGroup ()
+  {
+  }
+
+  /** Returns the currently selected checkbox in the group.
+   * @deprecated
+   */
+  public Checkbox getCurrent ()
+  {
+    return getSelectedCheckbox ();
+  }
+
+  /** Returns the currently selected checkbox in the group.  */
+  public Checkbox getSelectedCheckbox ()
+  {
+    return selectedCheckbox;
+  }
+
+  /** Set the selected checkbox.
+   * @deprecated
+   */
+  public synchronized void setCurrent (Checkbox checkbox)
+  {
+    setSelectedCheckbox (checkbox);
+  }
+
+  /** Set the selected checkbox.  */
+  public synchronized void setSelectedCheckbox (Checkbox checkbox)
+  {
+    if (checkbox != null && checkbox.group != this)
+      return;
+
+    selectedCheckbox.setState (false);
+    selectedCheckbox = checkbox;
+    if (checkbox != null)
+      checkbox.setState (true);
+  }
+
+  /** Return String representation of this class and current Checkbox.  */
+  public String toString ()
+  {
+    return "[CheckboxGroup: " + selectedCheckbox + "]";
+  }
 }