--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/LoadingPanel.java	Wed Sep 07 13:57:28 2011 +0000
@@ -0,0 +1,107 @@
+package de.intevation.flys.client.client.ui;
+
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.user.client.Timer;
+
+import com.smartgwt.client.types.Alignment;
+import com.smartgwt.client.types.Positioning;
+import com.smartgwt.client.types.VerticalAlignment;
+import com.smartgwt.client.widgets.Canvas;
+import com.smartgwt.client.widgets.Label;
+import com.smartgwt.client.widgets.layout.HLayout;
+import com.smartgwt.client.widgets.layout.VLayout;
+
+import de.intevation.flys.client.shared.model.Artifact;
+
+
+public class LoadingPanel extends Canvas {
+
+    public static final int UPDATE_INTERVAL = 1000 * 5;
+
+    protected CollectionView parent;
+    protected Artifact       artifact;
+
+    protected HLayout dialog;
+    protected Label   msg;
+
+    protected int i;
+
+
+    public LoadingPanel(CollectionView parent, Artifact artifact) {
+        super();
+
+        this.parent   = parent;
+        this.artifact = artifact;
+        this.msg      = new Label();
+        this.dialog   = createDialog();
+
+        this.i = 0;
+
+        initLayout();
+        startTimer();
+    }
+
+
+    private void initLayout() {
+        setWidth("100%");
+        setHeight("98%");
+        setBackgroundColor("#22AAFF");
+        setOpacity(50);
+        setPosition(Positioning.RELATIVE);
+
+        parent.addChild(this);
+        parent.addChild(dialog);
+        dialog.moveTo(0, 20);
+        moveTo(0, 7);
+    }
+
+
+    protected HLayout createDialog() {
+        msg.setStyleName("loading-message");
+        msg.setWidth(200);
+        msg.setHeight(100);
+
+        dialog = new HLayout();
+        dialog.setDefaultLayoutAlign(Alignment.CENTER);
+        dialog.setAlign(Alignment.CENTER);
+        dialog.setWidth100();
+        dialog.setHeight100();
+        dialog.setBorder("1px solid green");
+
+        dialog.addMember(msg);
+
+        return dialog;
+    }
+
+
+    private void startTimer() {
+        Timer t = new Timer() {
+            @Override
+            public void run() {
+                update();
+            }
+        };
+        t.schedule(UPDATE_INTERVAL);
+    }
+
+
+    private void update() {
+        msg.setContents("This is update -> " + String.valueOf(i++));
+
+        // TODO FETCH ARTIFACT's DESCRIBE DOCUMENT AND REMOVE THIS LOADING PANEL
+        // IF IT IS NO LONGER IN BACKGROUND MODE!
+
+        if (i == 5) {
+            finish();
+        }
+
+        startTimer();
+    }
+
+
+    private void finish() {
+        parent.removeChild(this);
+        parent.removeChild(dialog);
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :