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/* |
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* Copyright 2000-2014 Vaadin Ltd. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not |
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* use this file except in compliance with the License. You may obtain a copy of |
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* the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
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* License for the specific language governing permissions and limitations under |
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* the License. |
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*/ |
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package com.vaadin.tests.components.table; |
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import com.vaadin.server.VaadinRequest; |
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import com.vaadin.ui.Button; |
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import com.vaadin.ui.Button.ClickEvent; |
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import com.vaadin.ui.Button.ClickListener; |
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import com.vaadin.ui.Table; |
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import com.vaadin.ui.UI; |
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import com.vaadin.ui.VerticalLayout; |
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/** |
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* For tables that are contained in a layout, a delayed column layouting should |
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* not be visible (because it makes the column jump around). |
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* |
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* #15189 |
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* |
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* @author Vaadin Ltd |
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*/ |
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public class DelayedColumnLayouting extends UI { |
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@Override |
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protected void init(VaadinRequest request) { |
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VerticalLayout verticalLayout = new VerticalLayout(); |
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verticalLayout.setSizeFull(); |
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final VerticalLayout layout = new VerticalLayout(); |
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layout.setSizeFull(); |
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layout.setSpacing(true); |
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Button reset = new Button("Recreate layout with contained table"); |
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verticalLayout.addComponent(reset); |
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reset.addClickListener(new ClickListener() { |
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@Override |
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public void buttonClick(ClickEvent event) { |
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fillLayout(layout); |
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} |
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}); |
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fillLayout(layout); |
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verticalLayout.addComponent(layout); |
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verticalLayout.setExpandRatio(layout, 1f); |
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setContent(verticalLayout); |
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} |
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private void fillLayout(VerticalLayout layout) { |
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layout.removeAllComponents(); |
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Table table = new Table(); |
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table.setSizeFull(); |
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table.addContainerProperty("First", String.class, ""); |
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table.addContainerProperty("This column jumps", String.class, ""); |
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layout.addComponent(table); |
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layout.setExpandRatio(table, 1f); |
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} |
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} |