Bug 277676 [UI] The workbench should create the contexts
The workbench should create contexts for the model elements, MApplication and MParts (windows, sashes, contributed parts, etc). This is not really the responsibility of the renderers. PW
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ApplicationPackage.java
EClass getMWindow();
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.e4.ui.model.application.MWindow#getX <em>X</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>X</em>'.
	 * @see org.eclipse.e4.ui.model.application.MWindow#getX()
	 * @see #getMWindow()
	 * @generated
	 */
	EAttribute getMWindow_X();
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.e4.ui.model.application.MWindow#getY <em>Y</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Y</em>'.
	 * @see org.eclipse.e4.ui.model.application.MWindow#getY()
	 * @see #getMWindow()
	 * @generated
	 */
	EAttribute getMWindow_Y();
	/**
	 * Returns the meta object for the attribute '{@link org.eclipse.e4.ui.model.application.MWindow#getWidth <em>Width</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Width</em>'.
	 * @see org.eclipse.e4.ui.model.application.MWindow#getWidth()
	 * @see #getMWindow()
	 * @generated
	 */