diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/BaseJpaController.java')
-rw-r--r-- | jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/BaseJpaController.java | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/BaseJpaController.java b/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/BaseJpaController.java deleted file mode 100644 index e4401eba8a..0000000000 --- a/jpa/plugins/org.eclipse.jpt.ui/src/org/eclipse/jpt/ui/internal/details/BaseJpaController.java +++ /dev/null @@ -1,108 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2007 Oracle. All rights reserved. This - * program and the accompanying materials are made available under the terms of - * the Eclipse Public License v1.0 which accompanies this distribution, and is - * available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: Oracle. - initial API and implementation - *******************************************************************************/ -package org.eclipse.jpt.ui.internal.details; - -import org.eclipse.emf.common.command.CommandStack; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory; - -public abstract class BaseJpaController -{ - protected CommandStack commandStack; - - protected TabbedPropertySheetWidgetFactory widgetFactory; - - //put in the populating flag to stop the circular population of the entity name combo - //populateEntityNameCombo is calling select() which causes entityNameComboModified() to be called - //this sets the name in the model which starts the circle over again. We should probably - //short-circuit this differently, like in the emf model, keep the property change from being fired if - //a change did not actually occur - KFM - private boolean populating; - - - public BaseJpaController(Composite parent, CommandStack theCommandStack, TabbedPropertySheetWidgetFactory widgetFactory) { - super(); - this.widgetFactory = widgetFactory; - buildWidget(parent); - this.commandStack = theCommandStack; - } - - public BaseJpaController(Composite parent, int style, CommandStack theCommandStack, TabbedPropertySheetWidgetFactory widgetFactory) { - super(); - this.widgetFactory = widgetFactory; - buildWidget(parent, style); - this.commandStack = theCommandStack; - } - - - /** - * Override this method if using the constructor without the style bit - */ - protected void buildWidget(Composite parent) { - // no op - } - - /** - * Override this method if using the constructor with the style bit - */ - protected void buildWidget(Composite parent, int style) { - // no op - } - - /** - * This method is called from outside when setting the object of interest - */ - public final void populate(EObject obj) { - if (getControl().isDisposed()) { - return; - } - this.populating = true; - disengageListeners(); - doPopulate(obj); - engageListeners(); - this.populating = false; - } - - /** - * This method is called (perhaps internally) when this needs to repopulate - * but the object of interest has not changed - */ - public final void populate() { - if (getControl().isDisposed()) { - return; - } - this.populating = true; - doPopulate(); - this.populating = false; - } - - protected abstract void doPopulate(EObject obj); - - protected abstract void doPopulate(); - - protected abstract void engageListeners(); - - protected abstract void disengageListeners(); - - protected boolean isPopulating() { - return this.populating; - } - - public TabbedPropertySheetWidgetFactory getWidgetFactory() { - return this.widgetFactory; - } - - public void dispose() { - disengageListeners(); - } - - public abstract Control getControl(); -} |