hades.gui
Class SignalSetValueCommand
java.lang.Object
java.util.EventObject
hades.gui.Command
hades.gui.SignalSetValueCommand
- All Implemented Interfaces:
- java.awt.event.ActionListener, java.util.EventListener, FigCanvasListener, java.awt.event.KeyListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.io.Serializable
- public class SignalSetValueCommand
- extends Command
SignalSetValueCommand - set a value for an HADES StdLogic1164 Signal
- See Also:
- Serialized Form
Fields inherited from class java.util.EventObject |
source |
Method Summary |
void |
execute()
perform the action corresponding to this SignalSetValueCommand object
and register it with the UndoStack. |
java.lang.String |
getDescription()
|
void |
mousePressed(FigCanvasEvent ME)
extract the screen and world coordinates of this Event, and
dispatch to setPosition(). |
void |
setPosition(java.awt.Point SP,
java.awt.Point WP)
this method should be called twice for a move command. |
void |
setValue(int v)
|
java.lang.String |
toString()
toString(): identify this SignalSetValueCommand |
void |
undo()
try to undo the action of this SignalSetValueCommand object. |
Methods inherited from class hades.gui.Command |
actionPerformed, cancel, dbg, getLogExtraArguments, initialize, isReady, keyPressed, keyReleased, keyTyped, message, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, statusMessage, writePositionLogMessage |
Methods inherited from class java.util.EventObject |
getSource |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
target
SignalStdLogic1164 target
canvas
ObjectCanvas canvas
value
int value
SignalSetValueCommand
public SignalSetValueCommand(Editor editor)
execute
public void execute()
- perform the action corresponding to this SignalSetValueCommand object
and register it with the UndoStack.
- Overrides:
execute
in class Command
undo
public void undo()
- try to undo the action of this SignalSetValueCommand object.
- Overrides:
undo
in class Command
setValue
public void setValue(int v)
mousePressed
public void mousePressed(FigCanvasEvent ME)
- extract the screen and world coordinates of this Event, and
dispatch to setPosition().
- Specified by:
mousePressed
in interface FigCanvasListener
- Overrides:
mousePressed
in class Command
setPosition
public void setPosition(java.awt.Point SP,
java.awt.Point WP)
- this method should be called twice for a move command.
At the first call, we expect the old position of the object to be
moved, and on the second call its target position.
- Overrides:
setPosition
in class Command
toString
public java.lang.String toString()
- toString(): identify this SignalSetValueCommand
- Overrides:
toString
in class Command
getDescription
public java.lang.String getDescription()
- Overrides:
getDescription
in class Command