Test case for ticket #7462

svn changeset:20610/svn branch:6.7

diff --git a/tests/src/com/vaadin/tests/components/panel/PanelShouldNotScroll.java b/tests/src/com/vaadin/tests/components/panel/PanelShouldNotScroll.java
new file mode 100644 (file)
index 0000000..7c537fe
--- /dev/null
+++ b/tests/src/com/vaadin/tests/components/panel/PanelShouldNotScroll.java
@@ -0,0 +1,56 @@
+package com.vaadin.tests.components.panel;
+
+import com.vaadin.tests.components.TestBase;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Button.ClickEvent;
+import com.vaadin.ui.Button.ClickListener;
+import com.vaadin.ui.Component;
+import com.vaadin.ui.CssLayout;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.Panel;
+import com.vaadin.ui.VerticalLayout;
+
+public class PanelShouldNotScroll extends TestBase {
+
+    private Button addMore;
+
+    @Override
+    protected void setup() {
+        final Panel p = new Panel(new CssLayout());
+        p.setScrollable(true);
+        p.setSizeFull();
+        p.setHeight("600px");
+        p.addComponent(foo());
+        addMore = new Button("Add");
+        addMore.addListener(new ClickListener() {
+            public void buttonClick(ClickEvent event) {
+                p.removeComponent(addMore);
+                p.addComponent(foo());
+                p.addComponent(addMore);
+            }
+        });
+        p.addComponent(addMore);
+        addComponent(p);
+        ((VerticalLayout) getMainWindow().getContent()).setSizeFull();
+    }
+
+    private Component foo() {
+        Panel panel = new Panel();
+        panel.addComponent(new Label(
+                "fooooooooo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>"
+                        + "foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>foo<br/>",
+                Label.CONTENT_XHTML));
+        return panel;
+    }
+
+    @Override
+    protected String getDescription() {
+        return "adding a panel to the bottom of the scrolling panel should not scroll up to the top";
+    }
+
+    @Override
+    protected Integer getTicketNumber() {
+        return 7462;
+    }
+
+}