com.bluemarsh.jswat.action
Class JSwatAction
java.lang.Object
|
+--javax.swing.AbstractAction
|
+--com.bluemarsh.jswat.action.JSwatAction
- All Implemented Interfaces:
- javax.swing.Action, java.awt.event.ActionListener, java.lang.Cloneable, java.util.EventListener, java.io.Serializable
- Direct Known Subclasses:
- AboutAction, AddBreakGroupAction, BuildClasspathAction, BuildSourcepathAction, CaptureAction, DefineMacroAction, ExitAction, FindAction, ListBreakAction, OpenFileAction, PreferencesAction, SetBreakAction, StepAction, VMAttachAction, VMCloseAction, VMListAction, VMResumeAction, VMStartAction, VMStopAction, VMSuspendAction
- public abstract class JSwatAction
- extends javax.swing.AbstractAction
Base action class which all other actions subclass. Provides some
utility functions needed by nearly all of the actions in JSwat.
- Author:
- Nathan Fiedler
- See Also:
- Serialized Form
Field Summary |
protected static JSwat |
swat
Instance of JSwat. |
Fields inherited from class javax.swing.AbstractAction |
changeSupport, enabled |
Fields inherited from interface javax.swing.Action |
ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON |
Constructor Summary |
JSwatAction(java.lang.String name)
Creates a new JSwatAction command with the given
action command string. |
Method Summary |
static void |
displayError(java.lang.Object o,
java.lang.String msg)
Display an error message in a dialog. |
static java.awt.Frame |
getFrame(java.lang.Object o)
Find the hosting frame for this object. |
static Session |
getSession(java.awt.event.ActionEvent e)
Finds the Session that is associated with the window
that contains the component that is the source of the
given action event. |
Methods inherited from class javax.swing.AbstractAction |
actionPerformed, addPropertyChangeListener, clone, firePropertyChange, getKeys, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
swat
protected static JSwat swat
- Instance of JSwat.
JSwatAction
public JSwatAction(java.lang.String name)
- Creates a new JSwatAction command with the given
action command string.
- Parameters:
name
- action command string
displayError
public static void displayError(java.lang.Object o,
java.lang.String msg)
- Display an error message in a dialog.
- Parameters:
o
- Object with which to find the parent frame.
Could be a subclass of EventObject or Component.msg
- error message to be displayed.
getFrame
public static java.awt.Frame getFrame(java.lang.Object o)
- Find the hosting frame for this object. Often used
when displaying dialogs which require a host frame.
- Parameters:
o
- Object with which to find the parent frame.
Could be a subclass of EventObject or Component.- Returns:
- hosting frame or null if none.
getSession
public static Session getSession(java.awt.event.ActionEvent e)
- Finds the Session that is associated with the window
that contains the component that is the source of the
given action event.
- Parameters:
e
- action event with which to find Session.- Returns:
- Session instance, or null if error.