1 files changed, 56 insertions, 0 deletions
diff --git a/propertysheet/src/org/eclipse/wb/internal/core/editor/structure/IPage.java b/propertysheet/src/org/eclipse/wb/internal/core/editor/structure/IPage.java
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+++ b/propertysheet/src/org/eclipse/wb/internal/core/editor/structure/IPage.java
@@ -0,0 +1,56 @@
+/*******************************************************************************
+ * Copyright (c) 2011 Google, Inc.
+ * 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:
+ *    Google, Inc. - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.wb.internal.core.editor.structure;
+
+import org.eclipse.jface.action.IToolBarManager;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+
+/**
+ * View-like page.
+ * 
+ * @author scheglov_ke
+ * @coverage core.editor.structure
+ */
+public interface IPage {
+  /**
+   * Creates the {@link Control} for this page.
+   */
+  void createControl(Composite parent);
+
+  /**
+   * Disposes this page.
+   * <p>
+   * This is the last method called on the {@link IPage}. Implementors should clean up any resources
+   * associated with the page.
+   * <p>
+   * Note that there is no guarantee that {@link #createControl(Composite)} has been called, so the
+   * control may never have been created.
+   */
+  void dispose();
+
+  /**
+   * @return the {@link Control} of this page, may be <code>null</code>.
+   */
+  Control getControl();
+
+  /**
+   * Allows the page to make contributions to the given {@link IToolBarManager}. The contributions
+   * will be visible when the page is visible. This method is automatically called shortly after
+   * {@link #createControl(Composite)} is called.
+   */
+  void setToolBar(IToolBarManager toolBarManager);
+
+  /**
+   * Asks this page to take focus.
+   */
+  void setFocus();
+}