Package javax.help

Interface HelpAction

All Known Implementing Classes:
AbstractHelpAction, BackAction, FavoritesAction, ForwardAction, HomeAction, PrintAction, PrintSetupAction, ReloadAction, SeparatorAction

public interface HelpAction
  • Method Details

    • isEnabled

      boolean isEnabled()
      Getter for property enabled.
      Returns:
      Value of property enabled.
    • setEnabled

      void setEnabled(boolean enabled)
      Setter for property enabled.
      Parameters:
      enabled - New value of property enabled.
    • getControl

      Object getControl()
      Getter for property control.
      Returns:
      Value of property control.
    • getValue

      Object getValue(String key)
      Gets one of this object's properties using the associated key.
      See Also:
    • putValue

      void putValue(String key, Object value)
      Sets one of this object's properties using the associated key. If the value has changed, a PropertyChangeEvent is sent to listeners.
      Parameters:
      key - a String containing the key
      value - an Object value
    • addPropertyChangeListener

      void addPropertyChangeListener(PropertyChangeListener listener)
      Adds a PropertyChange listener. Containers and attached components use these methods to register interest in this Action object. When its enabled state or other property changes, the registered listeners are informed of the change.
      Parameters:
      listener - a PropertyChangeListener object
    • removePropertyChangeListener

      void removePropertyChangeListener(PropertyChangeListener listener)
      Removes a PropertyChange listener.
      Parameters:
      listener - a PropertyChangeListener object
      See Also: