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LinkColumn.java
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LinkColumn.java
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/*
* Copyright (c) 2010-2016 Evolveum
*
* 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 com.evolveum.midpoint.web.component.data.column;
import com.evolveum.midpoint.gui.api.util.WebComponentUtil;
import com.evolveum.midpoint.web.component.util.SelectableBean;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator;
import org.apache.wicket.extensions.markup.html.repeater.data.table.AbstractColumn;
import org.apache.wicket.extensions.markup.html.repeater.data.table.export.IExportableColumn;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.PropertyModel;
/**
* @author lazyman
*/
public class LinkColumn<T> extends AbstractColumn<T, String> implements IExportableColumn<T, String> {
private static final long serialVersionUID = 1L;
private String propertyExpression;
public LinkColumn(IModel<String> displayModel) {
super(displayModel);
}
public LinkColumn(IModel<String> displayModel, String propertyExpression) {
this(displayModel, null, propertyExpression);
}
public LinkColumn(IModel<String> displayModel, String sortProperty, String propertyExpression) {
super(displayModel, sortProperty);
this.propertyExpression = propertyExpression;
}
protected String getPropertyExpression() {
return propertyExpression;
}
protected IModel createLinkModel(IModel<T> rowModel) {
return new PropertyModel<String>(rowModel, propertyExpression);
}
@Override
public void populateItem(Item<ICellPopulator<T>> cellItem, String componentId,
final IModel<T> rowModel) {
IModel model = createLinkModel(rowModel);
cellItem.add(new LinkPanel(componentId, model) {
private static final long serialVersionUID = 1L;
@Override
public void onClick(AjaxRequestTarget target) {
LinkColumn.this.onClick(target, rowModel);
}
@Override
public boolean isEnabled() {
return LinkColumn.this.isEnabled(rowModel);
}
});
}
public boolean isEnabled(IModel<T> rowModel) {
return true;
}
public void onClick(AjaxRequestTarget target, IModel<T> rowModel) {
}
@Override
public IModel<String> getDataModel(IModel<T> rowModel) {
return new PropertyModel<String>(rowModel, propertyExpression);
}
}