1 files changed, 93 insertions, 0 deletions
diff --git a/uitest/src/com/vaadin/tests/tickets/Ticket1834PanelScrolling.java b/uitest/src/com/vaadin/tests/tickets/Ticket1834PanelScrolling.java
new file mode 100644
index 0000000000..f7329037cc
--- /dev/null
+++ b/uitest/src/com/vaadin/tests/tickets/Ticket1834PanelScrolling.java
@@ -0,0 +1,93 @@
+package com.vaadin.tests.tickets;
+
+import com.vaadin.ui.Button;
+import com.vaadin.ui.Button.ClickEvent;
+import com.vaadin.ui.Button.ClickListener;
+import com.vaadin.ui.HorizontalLayout;
+import com.vaadin.ui.Label;
+import com.vaadin.ui.Panel;
+import com.vaadin.ui.UI.LegacyWindow;
+
+public class Ticket1834PanelScrolling extends
+        com.vaadin.Application.LegacyApplication {
+
+    private static final int ROWS = 50;
+
+    private Label state = new Label("State");
+
+    private Panel p;
+
+    @Override
+    public void init() {
+        final LegacyWindow main = new LegacyWindow(getClass().getName()
+                .substring(getClass().getName().lastIndexOf(".") + 1));
+        setMainWindow(main);
+
+        HorizontalLayout currentState = new HorizontalLayout();
+
+        currentState.addComponent(state);
+        Button b = new Button("update");
+        currentState.addComponent(b);
+        b.addListener(new ClickListener() {
+            @Override
+            public void buttonClick(ClickEvent event) {
+                state.setValue("ScrollTop: " + p.getScrollTop()
+                        + " ScrollLeft: " + p.getScrollLeft());
+            }
+        });
+        main.addComponent(currentState);
+
+        b = new Button("ScrollBy 50px");
+        b.addListener(new ClickListener() {
+            @Override
+            public void buttonClick(ClickEvent event) {
+                p.setScrollLeft(p.getScrollLeft() + 50);
+                p.setScrollTop(p.getScrollTop() + 50);
+                state.setValue("ScrollTop: " + p.getScrollTop()
+                        + " ScrollLeft: " + p.getScrollLeft());
+            }
+        });
+
+        main.addComponent(b);
+
+        b = new Button("Add row");
+        b.addListener(new ClickListener() {
+            int i = 0;
+
+            @Override
+            public void buttonClick(ClickEvent event) {
+                p.addComponent(new Label("new Row" + ++i));
+            }
+        });
+
+        main.addComponent(b);
+
+        b = new Button("Repaint Panel");
+        b.addListener(new ClickListener() {
+            @Override
+            public void buttonClick(ClickEvent event) {
+                p.markAsDirty();
+            }
+        });
+
+        main.addComponent(b);
+
+        p = new Panel("TestPanel");
+
+        for (int i = 0; i < ROWS; i++) {
+            p.addComponent(new Label(
+                    "Label"
+                            + i
+                            + "................................................................................................................."));
+        }
+
+        p.setHeight("300px");
+        p.setWidth("250px");
+
+        p.setScrollTop(100);
+        p.setScrollLeft(100);
+
+        main.addComponent(p);
+
+    }
+}
+\ No newline at end of file