Eclipse JET Guide (Galileo) - Activator (JET Javadoc)

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org.eclipse.jet.ui
Class Activator

java.lang.Object
  org.eclipse.core.runtime.Plugin
      org.eclipse.ui.plugin.AbstractUIPlugin
          
org.eclipse.jet.ui.Activator

All Implemented Interfaces:: org.osgi.framework.BundleActivator

public class Activator
extends org.eclipse.ui.plugin.AbstractUIPlugin
extends org.eclipse.ui.plugin.AbstractUIPlugin

The main plugin class to be used in the desktop.

Field Summary

Fields inherited from class org.eclipse.core.runtime.Plugin

PLUGIN_PREFERENCE_SCOPE, PREFERENCES_DEFAULT_OVERRIDE_BASE_NAME, PREFERENCES_DEFAULT_OVERRIDE_FILE_NAME

Constructor Summary

Activator ()
          The constructor.

Method Summary

static Activator getDefault ()
          Returns the shared instance.

static org.eclipse.jface.resource.ImageDescriptor getImageDescriptor (java.lang.String path)
          Returns an image descriptor for the image file at the given plug-in relative path.

org.eclipse.jface.preference.IPreferenceStore getPreferenceStore ()
          Return the prefence store shared by ui and core plugins.

void start (org.osgi.framework.BundleContext context)
          This method is called upon plug-in activation

void stop (org.osgi.framework.BundleContext context)
          This method is called when the plug-in is stopped

Methods inherited from class org.eclipse.ui.plugin.AbstractUIPlugin

createImageRegistry, getDialogSettings, getImageRegistry, getWorkbench, imageDescriptorFromPlugin, initializeDefaultPluginPreferences, initializeDefaultPreferences, initializeImageRegistry, loadDialogSettings, loadPreferenceStore, refreshPluginActions, saveDialogSettings, savePreferenceStore, shutdown, startup

Methods inherited from class org.eclipse.core.runtime.Plugin

find, find, getBundle, getDescriptor, getLog, getPluginPreferences, getStateLocation, internalInitializeDefaultPluginPreferences, isDebugging, openStream, openStream, savePluginPreferences, setDebugging, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Activator

public Activator()

The constructor.

Method Detail

start

public void start(org.osgi.framework.BundleContext context)
           throws java.lang.Exception

This method is called upon plug-in activation

Specified by:: start in interface org.osgi.framework.BundleActivator
Overrides:: start in class org.eclipse.ui.plugin.AbstractUIPlugin

Throws:: java.lang.Exception

stop

public void stop(org.osgi.framework.BundleContext context)
          throws java.lang.Exception

This method is called when the plug-in is stopped

Specified by:: stop in interface org.osgi.framework.BundleActivator
Overrides:: stop in class org.eclipse.ui.plugin.AbstractUIPlugin

Throws:: java.lang.Exception

getDefault

public static 
Activator getDefault()

Returns the shared instance.

getImageDescriptor

public static org.eclipse.jface.resource.ImageDescriptor getImageDescriptor(java.lang.String path)

Returns an image descriptor for the image file at the given plug-in relative path.

Parameters:: path - the path
Returns:: the image descriptor

getPreferenceStore

public org.eclipse.jface.preference.IPreferenceStore getPreferenceStore()

Return the prefence store shared by ui and core plugins.

Overrides:: getPreferenceStore in class org.eclipse.ui.plugin.AbstractUIPlugin