com.vividsolutions.jump.workbench.ui.zoom
Class ZoomPreviousPlugIn

java.lang.Object
  extended by com.vividsolutions.jump.workbench.plugin.AbstractPlugIn
      extended by com.vividsolutions.jump.workbench.ui.zoom.ZoomPreviousPlugIn
All Implemented Interfaces:
PlugIn

public class ZoomPreviousPlugIn
extends AbstractPlugIn


Constructor Summary
ZoomPreviousPlugIn()
           
 
Method Summary
 MultiEnableCheck createEnableCheck(WorkbenchContext workbenchContext)
           
 boolean execute(PlugInContext context)
          Performs the action for this plugin.
 javax.swing.ImageIcon getIcon()
           
 
Methods inherited from class com.vividsolutions.jump.workbench.plugin.AbstractPlugIn
createName, execute, getName, initialize, toActionListener, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ZoomPreviousPlugIn

public ZoomPreviousPlugIn()
Method Detail

execute

public boolean execute(PlugInContext context)
                throws java.lang.Exception
Description copied from interface: PlugIn
Performs the action for this plugin. For threaded plugins with dialogs, this method contains the code to invoke the dialog. If the user cancels the dialog, this method should return false to prevent the run method from being called.

Specified by:
execute in interface PlugIn
Overrides:
execute in class AbstractPlugIn
Returns:
true if the action completed, false if it was aborted. Used by ThreadedPlugIns to indicate that their #run method needn't be called next.
Throws:
java.lang.Exception - if a problem occurs during plug-in execution
See Also:
ThreadedPlugIn

createEnableCheck

public MultiEnableCheck createEnableCheck(WorkbenchContext workbenchContext)

getIcon

public javax.swing.ImageIcon getIcon()