Imported GNU Classpath 0.19 + gcj-import-20051115.

       * sources.am: Regenerated.
       * Makefile.in: Likewise.
       * scripts/makemake.tcl: Use glob -nocomplain.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@107049 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 238 insertions, 22 deletions

diff --git a/libjava/classpath/javax/swing/ButtonModel.java b/libjava/classpath/javax/swing/ButtonModel.java
index 1bdc5d1850d..03fac13d2fa 100644
--- a/libjava/classpath/javax/swing/ButtonModel.java
+++ b/libjava/classpath/javax/swing/ButtonModel.java
@@ -49,37 +49,253 @@ import javax.swing.event.ChangeListener;
  */
 public interface ButtonModel extends ItemSelectable
 {  
-    boolean isArmed();     
-    void setArmed(boolean b);
 
+  /**
+   * Returns <code>true</code> if the button is armed, <code>false</code>
+   * otherwise.
+   *
+   * A button is armed, when the user has pressed the mouse over it, but has
+   * not yet released the mouse.
+   * 
+   * @return <code>true</code> if the button is armed, <code>false</code>
+   *         otherwise
+   *
+   * @see #setArmed(boolean)
+   */
+  boolean isArmed();
 
-    boolean isEnabled();
-    void setEnabled(boolean b);
+  /**
+   * Sets the armed flag of the button.
+   *
+   * A button is armed, when the user has pressed the mouse over it, but has
+   * not yet released the mouse.
+   *
+   * @param b <code>true</code> if the button is armed, <code>false</code>
+   *        otherwise
+   *
+   * @see #isArmed()
+   */
+  void setArmed(boolean b);
 
-    void setPressed(boolean b);
-    boolean isPressed();
+  /**
+   * Returns <code>true</code> if the button is enabled, <code>false</code>
+   * otherwise.
+   *
+   * When a button is disabled, it is usually grayed out and the user cannot
+   * change its state.
+   *
+   * @return <code>true</code> if the button is enabled, <code>false</code>
+   *         otherwise
+   *
+   * @see #setEnabled(boolean)
+   */
+  boolean isEnabled();
 
+  /**
+   * Sets the enabled flag of the button.
+   *
+   * When a button is disabled, it is usually grayed out and the user cannot
+   * change its state.
+   *
+   * @param b <code>true</code> if the button is enabled, <code>false</code>
+   *        otherwise
+   *
+   * @see #isEnabled()
+   */
+  void setEnabled(boolean b);
 
-    void removeActionListener(ActionListener l);
-    void addActionListener(ActionListener l);
+  /**
+   * Sets the pressed flag of the button.
+   *
+   * The button usually gets pressed when the user clicks on a button, it will
+   * be un-pressed when the user releases the mouse.
+   *
+   * @param b <code>true</code> if the button is pressed, <code>false</code>
+   *        otherwise
+   *
+   * @see #isPressed()
+   */
+  void setPressed(boolean b);
 
-    void addItemListener(ItemListener l);
-    void removeItemListener(ItemListener l);
-    
-    void addChangeListener(ChangeListener l);
-    void removeChangeListener(ChangeListener l);
+  /**
+   * Returns <code>true</code> if the button is pressed, <code>false</code>
+   * otherwise.
+   *
+   * The button usually gets pressed when the user clicks on a button, it will
+   * be un-pressed when the user releases the mouse.
+   *
+   * @return <code>true</code> if the button is pressed, <code>false</code>
+   *         otherwise
+   *
+   * @see #setPressed(boolean)
+   */
+  boolean isPressed();
 
-    void setRollover(boolean b);
-    boolean isRollover();
+  /**
+   * Removes an {@link ActionListener} from the list of registered listeners.
+   *
+   * @param l the action listener to remove
+   *
+   * @see #addActionListener(ActionListener)
+   */
+  void removeActionListener(ActionListener l);
 
-    int  getMnemonic();
-    void setMnemonic(int key);
+  /**
+   * Adds an {@link ActionListener} to the list of registered listeners.
+   *
+   * An <code>ActionEvent</code> is usually fired when the user clicks on a
+   * button.
+   * 
+   * @param l the action listener to add
+   *
+   * @see #removeActionListener(ActionListener)
+   */
+  void addActionListener(ActionListener l);
 
-    void setActionCommand(String s);
-    String getActionCommand();
+  /**
+   * Adds an {@link ItemListener} to the list of registered listeners.
+   *
+   * An <code>ItemEvent</code> is usually fired when a button's selected
+   * state changes. This applies only to buttons that support the selected
+   * flag.
+   *
+   * @param l the item listener to add
+   *
+   * @see #removeItemListener(ItemListener)
+   */
+  void addItemListener(ItemListener l);
 
-    void setGroup(ButtonGroup group);
+  /**
+   * Adds an {@link ItemListener} to the list of registered listeners.
+   *
+   * @param l the item listener to add
+   *
+   * @see #removeItemListener(ItemListener)
+   */
+  void removeItemListener(ItemListener l);
 
-    void setSelected(boolean b);
-    boolean isSelected();
+  /**
+   * Adds an {@link ChangeListener} to the list of registered listeners.
+   *
+   * A <code>ChangeEvent</code> is fired when any one of the button's flags
+   * changes.
+   *
+   * @param l the change listener to add
+   *
+   * @see #removeChangeListener(ChangeListener)
+   */
+  void addChangeListener(ChangeListener l);
+
+  /**
+   * Adds an {@link ChangeListener} to the list of registered listeners.
+   *
+   * @param l the change listener to add
+   *
+   * @see #removeChangeListener(ChangeListener)
+   */
+  void removeChangeListener(ChangeListener l);
+
+  /**
+   * Sets the rollover flag of the button.
+   *
+   * A button is rollover-ed, when the user has moved the mouse over it, but has
+   * not yet pressed the mouse.
+   *
+   * @param b <code>true</code> if the button is rollover, <code>false</code>
+   *        otherwise
+   *
+   * @see #isRollover()
+   */
+  void setRollover(boolean b);
+
+  /**
+   * Returns <code>true</code> if the button is rollover-ed, <code>false</code>
+   * otherwise.
+   *
+   * A button is rollover-ed, when the user has moved the mouse over it, but has
+   * not yet pressed the mouse.
+   *
+   * @return <code>true</code> if the button is rollover, <code>false</code>
+   *         otherwise
+   *
+   * @see #setRollover(boolean)
+   */
+  boolean isRollover();
+
+  /**
+   * Returns the keyboard mnemonic for the button. This specifies a shortcut
+   * or accelerator key that can be used to activate the button.
+   * 
+   * @return the keyboard mnemonic for the button
+   *
+   * @see #setMnemonic(int)
+   */
+  int  getMnemonic();
+
+  /**
+   * Sets the keyboard mnemonic for the button. This specifies a shortcut
+   * or accelerator key that can be used to activate the button.
+   * 
+   * @param key the keyboard mnemonic for the button
+   *
+   * @see #getMnemonic()
+   */
+  void setMnemonic(int key);
+
+  /**
+   * Sets the action command for the button. This will be used in
+   * <code>ActionEvents</code> fired by the button.
+   *
+   * @param s the action command to set
+   *
+   * @see #getActionCommand()
+   */
+  void setActionCommand(String s);
+
+  /**
+   * Returns the action command of the button.
+   *
+   * @return the action command of the button
+   *
+   * @see #setActionCommand(String)
+   */
+  String getActionCommand();
+
+  /**
+   * Sets the button group for the button. Some kinds of button (e.g. radio
+   * buttons) allow only one button within a button group selected at any one
+   * time.
+   *
+   * @param group the button group to set
+   */
+  void setGroup(ButtonGroup group);
+
+  /**
+   * Sets the selected flag of the button.
+   *
+   * Some kinds of buttons (e.g. toggle buttons, check boxes, radio buttons)
+   * can be in one of two states: selected or unselected. The selected state
+   * is usually toggled by clicking on the button.
+   * 
+   * @param b <code>true</code> if the button is selected, <code>false</code>
+   *        otherwise
+   *
+   * @see #isSelected()
+   */
+  void setSelected(boolean b);
+
+  /**
+   * Returns <code>true</code> if the button is selected, <code>false</code>
+   * otherwise.
+   *
+   * Some kinds of buttons (e.g. toggle buttons, check boxes, radio buttons)
+   * can be in one of two states: selected or unselected. The selected state
+   * is usually toggled by clicking on the button.
+   * 
+   * @return <code>true</code> if the button is selected, <code>false</code>
+   *         otherwise
+   *
+   * @see #setSelected(boolean)
+   */
+  boolean isSelected();
 }