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/*
* Copyright 2000-2018 Vaadin Ltd.
*
* 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.vaadin.tests;
import com.vaadin.ui.Button;
import com.vaadin.ui.Button.ClickEvent;
import com.vaadin.ui.Button.ClickListener;
import com.vaadin.ui.CustomComponent;
import com.vaadin.ui.Label;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.v7.ui.Table;
public class TableChangingDatasource extends CustomComponent
implements ClickListener {
Table t;
Table[] ta = new Table[4];
private int mode = 0;
public TableChangingDatasource() {
final VerticalLayout main = new VerticalLayout();
main.addComponent(
new Label("Table should look sane after data source changes"));
t = new Table();
t.setWidth("500px");
t.setHeight("300px");
ta[0] = TestForTablesInitialColumnWidthLogicRendering.getTestTable(3,
0);
ta[1] = TestForTablesInitialColumnWidthLogicRendering.getTestTable(3,
7);
ta[2] = TestForTablesInitialColumnWidthLogicRendering.getTestTable(3,
5);
ta[3] = TestForTablesInitialColumnWidthLogicRendering.getTestTable(3,
1);
main.addComponent(t);
main.addComponent(new Button("switch DS", this));
setCompositionRoot(main);
}
@Override
public void buttonClick(ClickEvent event) {
int i = mode % 4;
t.setContainerDataSource(ta[i].getContainerDataSource());
mode++;
}
}
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