Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/FLYSHeader.java @ 4269:0c766c475805
Add Panel and Tree UI classes for dispayling the measurement station info
The new ui classes are using the new extracted base class InfoPanel and InfoTree
which are in common with the gauge info.
author | Björn Ricks <bjoern.ricks@intevation.de> |
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date | Fri, 26 Oct 2012 12:22:06 +0200 |
parents | 047a44270348 |
children | 33bb8bf3899a |
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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.FLYSConstants; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class FLYSHeader extends HLayout { /** The interface that provides the message resources. */ private FLYSConstants MESSAGES = GWT.create(FLYSConstants.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); String baseUrl = GWT.getHostPageBaseURL(); Img flys = new Img( baseUrl + MESSAGES.flysLogo(), 50, IMG_HEIGHT); Img bfg = new Img( baseUrl + MESSAGES.bfgLogo(), 112, HEIGHT); Label fullname = new Label(MESSAGES.fullname()); fullname.setHeight(HEIGHT - IMG_HEIGHT); fullname.setStyleName ("fontNormalMid"); 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 = (double)heightOrig / height; double width = (double)widthOrig / factor; return (int) width * 10 / 10; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :