/*
* Copyright 2015 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.workbench.screens.guided.dtable.client.widget.table.columns.dom.textbox;
import com.google.gwt.event.dom.client.BlurEvent;
import com.google.gwt.event.dom.client.BlurHandler;
import org.drools.workbench.screens.guided.dtable.client.widget.table.GuidedDecisionTableView;
import org.gwtbootstrap3.client.ui.TextBox;
import org.uberfire.ext.wires.core.grids.client.widget.context.GridBodyCellRenderContext;
import org.uberfire.ext.wires.core.grids.client.widget.grid.GridWidget;
import org.uberfire.ext.wires.core.grids.client.widget.layer.GridLayer;
import org.uberfire.ext.wires.core.grids.client.widget.layer.impl.GridLienzoPanel;
/**
* A DOMElement Factory for single-instance TextBoxes.
*/
public abstract class TextBoxSingletonDOMElementFactory<T, W extends TextBox> extends SingleValueSingletonDOMElementFactory<T, W, TextBoxDOMElement<T, W>> {
public TextBoxSingletonDOMElementFactory( final GridLienzoPanel gridPanel,
final GridLayer gridLayer,
final GuidedDecisionTableView gridWidget ) {
super( gridPanel,
gridLayer,
gridWidget );
}
@Override
public TextBoxDOMElement<T, W> createDomElement( final GridLayer gridLayer,
final GridWidget gridWidget,
final GridBodyCellRenderContext context ) {
this.widget = createWidget();
this.widget.addKeyDownHandler( ( e ) -> e.stopPropagation() );
this.widget.addMouseDownHandler( ( e ) -> e.stopPropagation() );
this.e = new TextBoxDOMElement<T, W>( widget,
gridLayer,
gridWidget );
widget.addBlurHandler( new BlurHandler() {
@Override
public void onBlur( final BlurEvent event ) {
destroyResources();
gridLayer.batch();
gridPanel.setFocus( true );
}
} );
return e;
}
@Override
protected T getValue() {
if ( widget != null ) {
return convert( widget.getValue() );
}
return null;
}
}