Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/RiverInfoPanel.java @ 4253:a1bc5b8cff0f
Refactor GaugePanel to create it's own SectionStackSection
The GaugePanel constructor now creates a SectionStackSection instead of
using a provided one.
Improve the rendering of the GaugePanel by having access to the SmartGWT wrapper
(WidgetCanvas) object for the GWT Tree (GaugeTree) directly.
Add methods to close and open the section. Also add a getter for the section.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Thu, 25 Oct 2012 13:52:58 +0200 |
parents | 1fa244f70ad5 |
children | e70ff0a600a3 |
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package de.intevation.flys.client.client.ui; import java.util.Iterator; import com.google.gwt.core.client.GWT; import com.google.gwt.i18n.client.NumberFormat; import com.google.gwt.user.client.ui.Anchor; import com.google.gwt.user.client.ui.HorizontalPanel; import com.google.gwt.user.client.ui.Label; import com.google.gwt.user.client.ui.Widget; import de.intevation.flys.client.client.FLYSConstants; import de.intevation.flys.client.shared.model.RiverInfo; /** * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a> */ public class RiverInfoPanel extends HorizontalPanel { /** * Panel to display information about a river */ /** The message class that provides i18n strings.*/ protected FLYSConstants MSG = GWT.create(FLYSConstants.class); public final static int HEIGHT = 30; public final static int BORDER_WIDTH = 3; public final static int PADDING = 8; public final static int MARGIN = 10; public RiverInfoPanel(RiverInfo riverinfo) { setStyleName("riverinfopanel"); setHeight("" + HEIGHT + "px"); setVerticalAlignment(ALIGN_MIDDLE); setRiverInfo(riverinfo); } public void setRiverInfo(RiverInfo riverinfo) { GWT.log("RiverInfoPanel - setRiverInfo"); NumberFormat nf = NumberFormat.getDecimalFormat(); removeAllLabels(); addLabel(riverinfo.getName(), false); String kmtext = ""; Double start = riverinfo.getKmStart(); Double end = riverinfo.getKmEnd(); if (!riverinfo.isKmUp()) { Double tmp = end; end = start; start = tmp; } if (end != null) { kmtext += nf.format(end); kmtext += " - "; } if (start != null) { kmtext += nf.format(start); } kmtext += " km"; addLabel(kmtext, false); String qtext = ""; Double qmin = riverinfo.getMinQ(); Double qmax = riverinfo.getMaxQ(); if (qmin != null) { qtext += nf.format(qmin); qtext += " " + MSG.gauge_q_unit(); qtext += " - "; } if (qmax != null) { qtext += nf.format(qmax); qtext += " " + MSG.gauge_q_unit(); } addLabel(qtext, false); Long number = riverinfo.getOfficialNumber(); String url = number != null ? MSG.gauge_river_url() + number : MSG.gauge_river_url(); Anchor anchor = new Anchor(MSG.gauge_river_info_link(), url, "_blank"); add(anchor); } public static int getStaticHeight() { return RiverInfoPanel.HEIGHT + (2 * RiverInfoPanel.BORDER_WIDTH) + (2 * RiverInfoPanel.PADDING) + (2 * RiverInfoPanel.MARGIN); } private void addLabel(String text, boolean wordwrap) { Label label = new Label(text, wordwrap); add(label); setCellHeight(label, "" + HEIGHT + "px"); } private void removeAllLabels() { GWT.log("RiverInfoPanel - removeAllLabels"); Iterator<Widget> it = this.iterator(); while(it.hasNext()) { it.next(); it.remove(); } /* for (Widget wid: this) { */ /* this.remove(wid); */ /* } */ } }