com.bluemarsh.jswat.action
Class StepAction
java.lang.Object
|
+--javax.swing.AbstractAction
|
+--com.bluemarsh.jswat.action.JSwatAction
|
+--com.bluemarsh.jswat.action.StepAction
- All Implemented Interfaces:
- javax.swing.Action, java.awt.event.ActionListener, java.lang.Cloneable, java.util.EventListener, java.io.Serializable
- Direct Known Subclasses:
- FinishAction, NextAction, NextiAction, RefreshAction, StepiAction
- public class StepAction
- extends JSwatAction
Implements the step action.
- Version:
- 1.0 8/29/99
- Author:
- Nathan Fiedler
- See Also:
- Serialized Form
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 |
StepAction()
Creates a new StepAction object with the default action
command string of "step". |
StepAction(java.lang.String name)
Creates a new StepAction object with the given action
command string. |
Method Summary |
void |
actionPerformed(java.awt.event.ActionEvent event)
Performs the step action. |
protected void |
clearPreviousStep(com.sun.jdi.VirtualMachine vm,
com.sun.jdi.ThreadReference thread)
Clear any step requests that may still be associated with
the given thread. |
protected boolean |
step(Session session,
int size,
int depth)
Perform a general step operation. |
Methods inherited from class javax.swing.AbstractAction |
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 |
StepAction
public StepAction()
- Creates a new StepAction object with the default action
command string of "step".
StepAction
public StepAction(java.lang.String name)
- Creates a new StepAction object with the given action
command string.
- Parameters:
name
- Name of the step action.
actionPerformed
public void actionPerformed(java.awt.event.ActionEvent event)
- Performs the step action.
- Overrides:
actionPerformed
in class javax.swing.AbstractAction
- Parameters:
event
- action event
clearPreviousStep
protected void clearPreviousStep(com.sun.jdi.VirtualMachine vm,
com.sun.jdi.ThreadReference thread)
- Clear any step requests that may still be associated with
the given thread.
- Parameters:
vm
- Virtual Machinethread
- Thread on which to remove step requests.
step
protected boolean step(Session session,
int size,
int depth)
- Perform a general step operation.
- Parameters:
session
- JSwat session on which to operate.size
- How much to step.depth
- How exactly to step.- Returns:
- True if successful, false if error.