Class Viewer.Controller.ShutterPanelEventController
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Class Viewer.Controller.ShutterPanelEventController
Object
|
+----Viewer.Controller.ShutterPanelEventController
- public class ShutterPanelEventController
- extends Object
- implements ActionListener, ItemListener, FocusListener
This class contains the Listeners used for the widgets of
a ShutterPanel object.
- Author:
- Klaus Kleber
- Since:
- 30.04.1999
- See Also:
- ShutterPanel
-
Viewer.Controller.ShutterPanelEventController(ScreenImageHandler, ShutterPanel)
- Creates a new object.
-
actionPerformed(ActionEvent)
- Reveives the ActionEvents form the ShutterPanel object.
-
focusGained(FocusEvent)
- not used.
-
focusLost(FocusEvent)
- Receives the event form Textfield shutterPVTextField and set a new
color for the shutter.
-
itemStateChanged(ItemEvent)
- Changes and draws the bitmaped shutters.
ShutterPanelEventController
public ShutterPanelEventController(ScreenImageHandler screenImageHandler,
ShutterPanel shutterPanel)
- Creates a new object.
- Parameters:
- screenImageHandler - Contains the current ScreenImageHandler.
- shutterPanel - Contains the ShutterPanel object which fires the events.
actionPerformed
public void actionPerformed(ActionEvent e)
- Reveives the ActionEvents form the ShutterPanel object.
These Events invoke methods for creating and deleting vector shutters and
changing the shutter presentation value.
- Parameters:
- e - ActionEvent
- Since:
- 30.03.1999
focusGained
public void focusGained(FocusEvent e)
- not used.
- Parameters:
- e - FocusEvent.
- Since:
- 30.03.1999
focusLost
public void focusLost(FocusEvent e)
- Receives the event form Textfield shutterPVTextField and set a new
color for the shutter. (Changing the shutter presentation value).
- Parameters:
- e - FocusEvent.
- Since:
- 30.03.1999
itemStateChanged
public void itemStateChanged(ItemEvent e)
- Changes and draws the bitmaped shutters.
- Parameters:
- e - ItemEvent
- Since:
- 30.03.1999
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