/*
* This is part of Geomajas, a GIS framework, http://www.geomajas.org/.
*
* Copyright 2008-2015 Geosparc nv, http://www.geosparc.com/, Belgium.
*
* The program is available in open source according to the GNU Affero
* General Public License. All contributions in this program are covered
* by the Geomajas Contributors License Agreement. For full licensing
* details, see LICENSE.txt in the project root.
*/
package org.geomajas.quickstart.gwt2.client.widget.layer;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.MouseOutEvent;
import com.google.gwt.event.dom.client.MouseOutHandler;
import com.google.gwt.event.dom.client.MouseOverEvent;
import com.google.gwt.event.dom.client.MouseOverHandler;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Widget;
import org.geomajas.quickstart.gwt2.client.ApplicationService;
import org.geomajas.quickstart.gwt2.client.resource.ApplicationResource;
/**
* LayerButton widget.
*
* @author David Debuck
*
*/
public class LayerButton implements IsWidget {
@UiField
protected Button layerButton;
private static final LayerButtonUiBinder UIBINDER = GWT.create(LayerButtonUiBinder.class);
/**
* UI binder interface.
*
* @author David Debuck
*
*/
interface LayerButtonUiBinder extends UiBinder<Widget, LayerButton> {
}
/**
* Default constructor.
*/
public LayerButton() {
UIBINDER.createAndBindUi(this);
ApplicationResource.INSTANCE.css().ensureInjected();
layerButton.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
int left = layerButton.getAbsoluteLeft() - 200 + 23;
int top = layerButton.getAbsoluteTop();
ApplicationService.getInstance().getLayerLegend().setPopupPosition(left, top);
ApplicationService.getInstance().getLayerLegend().show();
}
});
layerButton.addMouseOverHandler(new MouseOverHandler() {
@Override
public void onMouseOver(MouseOverEvent event) {
ApplicationService.getInstance().setTooltipShowingAllowed(false);
}
});
layerButton.addMouseOutHandler(new MouseOutHandler() {
@Override
public void onMouseOut(MouseOutEvent event) {
ApplicationService.getInstance().setTooltipShowingAllowed(true);
}
});
}
@Override
public Widget asWidget() {
return layerButton;
}
}