--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/de/intevation/flys/client/client/ui/FLYSHeader.java	Tue Mar 08 15:15:59 2011 +0000
@@ -0,0 +1,92 @@
+package de.intevation.flys.client.client.ui;
+
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.resources.client.ImageResource;
+
+import com.smartgwt.client.types.Alignment;
+import com.smartgwt.client.widgets.Img;
+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.client.FLYSImages;
+import de.intevation.flys.client.client.FLYSMessages;
+
+
+/**
+ * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
+ */
+public class FLYSHeader extends HLayout {
+
+    /** The interface that provides the image resources. */
+    private FLYSImages IMAGES = GWT.create(FLYSImages.class);
+
+    /** The interface that provides the message resources. */
+    private FLYSMessages MESSAGES = GWT.create(FLYSMessages.class);
+
+    /** The height used for this header.*/
+    public static final int HEIGHT = 75;
+
+    /** The height used for the images.*/
+    public static final int IMG_HEIGHT = 50;
+
+
+    public FLYSHeader() {
+        init();
+    }
+
+    public void init() {
+        setWidth100();
+        setHeight(HEIGHT);
+        setLayoutLeftMargin(5);
+        setLayoutRightMargin(5);
+
+        ImageResource flysRes = IMAGES.logoFlys();
+        ImageResource bfgRes  = IMAGES.logoBfg();
+
+        Img flys = new Img(
+            flysRes.getURL(),
+            calcWidth(flysRes,IMG_HEIGHT),
+            IMG_HEIGHT);
+
+        Img bfg  = new Img(
+            bfgRes.getURL(),
+            calcWidth(bfgRes, IMG_HEIGHT),
+            IMG_HEIGHT);
+
+        Label fullname = new Label(MESSAGES.fullname());
+        fullname.setHeight(HEIGHT - IMG_HEIGHT);
+
+        VLayout left = new VLayout();
+        left.addMember(flys);
+        left.addMember(fullname);
+
+        HLayout right = new HLayout();
+        right.setAlign(Alignment.RIGHT);
+        right.addMember(bfg);
+
+        addMember(left);
+        addMember(right);
+    }
+
+
+    /**
+     * This method calculates the wight of an image relative to the given
+     * height.
+     *
+     * @param res The ImageResource that points to the image.
+     * @param height The pre-defined height.
+     *
+     * @return the calculated width that should be used for the image.
+     */
+    protected int calcWidth(ImageResource res, int height) {
+        int widthOrig  = res.getWidth();
+        int heightOrig = res.getHeight();
+
+        double factor = heightOrig / height;
+        double width  = widthOrig / factor;
+
+        return (int) width * 10 / 10;
+    }
+}
+// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :