Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/Toolbar.java @ 4254:33b15ac17fd1
Only create and add GaugePanel when necessary
The GaugePanel isn't created always and only show if WINFO and a river is
selected now. It is only created on demand. Therefore all access to the
GaugePanel is abstraced via methods that check if the GaugePanel is null before
accessing it's methods.
author | Björn Ricks <bjoern.ricks@intevation.de> |
---|---|
date | Thu, 25 Oct 2012 13:58:53 +0200 |
parents | 0be65bc65cee |
children |
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package de.intevation.flys.client.client.ui; import com.smartgwt.client.types.Overflow; import com.smartgwt.client.widgets.events.CloseClickEvent; import com.smartgwt.client.widgets.events.CloseClickHandler; import com.smartgwt.client.widgets.layout.HLayout; import de.intevation.flys.client.client.event.RedrawRequestHandler; import de.intevation.flys.client.shared.model.Artifact; import de.intevation.flys.client.shared.model.User; public abstract class Toolbar extends HLayout { protected OutputTab outputTab; public Toolbar(OutputTab outputTab) { super(); // Set overflow to hidden in order to prevent nasty scrollbars in IE setOverflow(Overflow.HIDDEN); this.outputTab = outputTab; } public OutputTab getOutputTab() { return outputTab; } public Artifact getArtifact() { return outputTab.getCollectionView().getArtifact(); } public User getUser() { return outputTab.getCollectionView().getUser(); } protected void openDatacageWindow(RedrawRequestHandler handler) { Artifact artifact = getArtifact(); User user = getUser(); String outs = getOutputTab().getOutputName(); final DatacageWindow dc = new DatacageWindow( artifact, user, outs, outputTab.getCollectionView()); dc.addRedrawRequestHandler(handler); dc.addCloseClickHandler(new CloseClickHandler() { @Override public void onCloseClick(CloseClickEvent event) { dc.destroy(); } }); dc.show(); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :