From 8ecf9ecc332f396e5356b2d98dcfbd9b93cac3fd Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sauli=20T=C3=A4hk=C3=A4p=C3=A4=C3=A4?= <sauli@vaadin.com>
Date: Thu, 2 Oct 2014 22:19:05 +0300
Subject: [PATCH] Implement HasEnabled in VPopupView. (#14797)

Change-Id: I7384fb6312a921330d8b57193e53c235213dcf00
---
 .../src/com/vaadin/client/ui/VPopupView.java  | 40 +++++++++++++------
 .../popupview/DisabledPopupView.java          | 23 +++++++++++
 .../popupview/DisabledPopupViewTest.java      | 20 ++++++++++
 3 files changed, 71 insertions(+), 12 deletions(-)
 create mode 100644 uitest/src/com/vaadin/tests/components/popupview/DisabledPopupView.java
 create mode 100644 uitest/src/com/vaadin/tests/components/popupview/DisabledPopupViewTest.java

diff --git a/client/src/com/vaadin/client/ui/VPopupView.java b/client/src/com/vaadin/client/ui/VPopupView.java
index 1a59501d38..7d98110446 100644
--- a/client/src/com/vaadin/client/ui/VPopupView.java
+++ b/client/src/com/vaadin/client/ui/VPopupView.java
@@ -33,13 +33,7 @@ import com.google.gwt.event.logical.shared.CloseHandler;
 import com.google.gwt.event.shared.HandlerRegistration;
 import com.google.gwt.user.client.DOM;
 import com.google.gwt.user.client.Event;
-import com.google.gwt.user.client.ui.Focusable;
-import com.google.gwt.user.client.ui.HTML;
-import com.google.gwt.user.client.ui.HasWidgets;
-import com.google.gwt.user.client.ui.Label;
-import com.google.gwt.user.client.ui.PopupPanel;
-import com.google.gwt.user.client.ui.RootPanel;
-import com.google.gwt.user.client.ui.Widget;
+import com.google.gwt.user.client.ui.*;
 import com.vaadin.client.ApplicationConnection;
 import com.vaadin.client.ComponentConnector;
 import com.vaadin.client.DeferredWorker;
@@ -51,7 +45,7 @@ import com.vaadin.client.ui.ShortcutActionHandler.ShortcutActionHandlerOwner;
 import com.vaadin.client.ui.popupview.VisibilityChangeEvent;
 import com.vaadin.client.ui.popupview.VisibilityChangeHandler;
 
-public class VPopupView extends HTML implements Iterable<Widget>,
+public class VPopupView extends HTML implements HasEnabled, Iterable<Widget>,
         DeferredWorker {
 
     public static final String CLASSNAME = "v-popupview";
@@ -78,6 +72,7 @@ public class VPopupView extends HTML implements Iterable<Widget>,
     private final Label loading = new Label();
 
     private boolean popupShowInProgress;
+    private boolean enabled = true;
 
     /**
      * loading constructor
@@ -97,10 +92,12 @@ public class VPopupView extends HTML implements Iterable<Widget>,
         addClickHandler(new ClickHandler() {
             @Override
             public void onClick(ClickEvent event) {
-                preparePopup(popup);
-                showPopup(popup);
-                center();
-                fireEvent(new VisibilityChangeEvent(true));
+                if(isEnabled()) {
+                    preparePopup(popup);
+                    showPopup(popup);
+                    center();
+                    fireEvent(new VisibilityChangeEvent(true));
+                }
             }
         });
 
@@ -196,6 +193,25 @@ public class VPopupView extends HTML implements Iterable<Widget>,
         }
     }-*/;
 
+    /**
+     * Returns true if the popup is enabled, false if not.
+     */
+    @Override
+    public boolean isEnabled() {
+        return enabled;
+    }
+
+    /**
+     * Sets whether this popup is enabled.
+     *
+     * @param enabled <code>true</code> to enable the popup, <code>false</code>
+     *          to disable it
+     */
+    @Override
+    public void setEnabled(boolean enabled) {
+        this.enabled = enabled;
+    }
+
     /**
      * This class is only public to enable overriding showPopup, and is
      * currently not intended to be extended or otherwise used directly. Its API
diff --git a/uitest/src/com/vaadin/tests/components/popupview/DisabledPopupView.java b/uitest/src/com/vaadin/tests/components/popupview/DisabledPopupView.java
new file mode 100644
index 0000000000..ecce1781a5
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/components/popupview/DisabledPopupView.java
@@ -0,0 +1,23 @@
+package com.vaadin.tests.components.popupview;
+
+import com.vaadin.server.VaadinRequest;
+import com.vaadin.tests.components.AbstractTestUI;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.PopupView;
+
+public class DisabledPopupView extends AbstractTestUI {
+
+    @Override
+    protected void setup(VaadinRequest request) {
+        PopupView popupView = new PopupView("Disabled Popup", new Button("Hi!"));
+
+        popupView.setEnabled(false);
+
+        addComponent(popupView);
+    }
+
+    @Override
+    protected Integer getTicketNumber() {
+        return 14797;
+    }
+}
diff --git a/uitest/src/com/vaadin/tests/components/popupview/DisabledPopupViewTest.java b/uitest/src/com/vaadin/tests/components/popupview/DisabledPopupViewTest.java
new file mode 100644
index 0000000000..be9345d588
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/components/popupview/DisabledPopupViewTest.java
@@ -0,0 +1,20 @@
+package com.vaadin.tests.components.popupview;
+
+import com.vaadin.testbench.elements.ButtonElement;
+import com.vaadin.testbench.elements.PopupViewElement;
+import com.vaadin.tests.tb3.MultiBrowserTest;
+import org.junit.Test;
+
+import static org.junit.Assert.assertFalse;
+
+public class DisabledPopupViewTest extends MultiBrowserTest {
+
+    @Test
+    public void disabledPopupDoesNotOpen() {
+        openTestURL();
+
+        $(PopupViewElement.class).first().click();
+
+        assertFalse($(ButtonElement.class).exists());
+    }
+}
\ No newline at end of file
-- 
2.39.5