fr.amapj.view.views.advanced.devtools.DevToolsSelectionTable.java Source code

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Here is the source code for fr.amapj.view.views.advanced.devtools.DevToolsSelectionTable.java

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/*
 *  Copyright 2013-2018 Emmanuel BRUN (contact@amapj.fr)
 * 
 *  This file is part of AmapJ.
 *  
 *  AmapJ is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Affero General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
    
 *  AmapJ is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Affero General Public License for more details.
 *
 *  You should have received a copy of the GNU Affero General Public License
 *  along with AmapJ.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * 
 */
package fr.amapj.view.views.advanced.devtools;

import com.vaadin.data.Property;
import com.vaadin.data.Property.ValueChangeEvent;
import com.vaadin.shared.ui.label.ContentMode;
import com.vaadin.ui.Label;
import com.vaadin.ui.Table;
import com.vaadin.ui.TextField;

import fr.amapj.view.engine.popup.formpopup.WizardFormPopup;

/**
 * Permet de tester le fonctionnement de la selection des lignes dans une Table 
 * 
 *
 */
public class DevToolsSelectionTable extends WizardFormPopup {

    public enum Step {
        TEST1, TEST2, TEST3, TEST4;
    }

    /**
     * 
     */
    public DevToolsSelectionTable() {
        setWidth(80);
        popupTitle = "la selection des lignes dans une Table ";
    }

    @Override
    protected void configure() {
        add(Step.TEST1, () -> addTest1());
        add(Step.TEST2, () -> addTest2());
        add(Step.TEST3, () -> addTest3());
        add(Step.TEST4, () -> addTest4());
    }

    private void addTest1() {
        // Titre
        setStepTitle("UNIQUEMENT DES LABELS");

        Table table = new Table("La table");

        // 
        table.addContainerProperty("col1", Label.class, null);
        table.addContainerProperty("col2", Label.class, null);

        // Ligne 1
        Label tf1 = new Label();
        tf1.setValue("Canopus");

        Label tf2 = new Label();
        tf2.setValue("0.75");

        table.addItem(new Object[] { tf1, tf2 }, 1);

        // Ligne 2
        tf1 = new Label();
        tf1.setValue("Actarus");

        tf2 = new Label();
        tf2.setValue("0.85");

        table.addItem(new Object[] { tf1, tf2 }, 2);

        // Ligne 3
        tf1 = new Label();
        tf1.setValue("Venus");

        tf2 = new Label();
        tf2.setValue("1.45");

        table.addItem(new Object[] { tf1, tf2 }, 3);

        // Show exactly the currently contained rows (items)
        table.setPageLength(table.size());

        // Allow selecting items from the table.
        table.setSelectable(true);
        table.setSortEnabled(false);

        // Send changes in selection immediately to server.
        table.setImmediate(true);

        // Shows feedback from selection.
        final Label current = new Label("Selected: -");

        // Handle selection change.
        table.addValueChangeListener(new Property.ValueChangeListener() {
            public void valueChange(ValueChangeEvent event) {
                current.setValue("Selected: " + table.getValue());
            }
        });

        form.addComponent(table);
        form.addComponent(current);

        String content = "Dans ce cas, tout fonctionne bien, on peut bien selectionner la ligne comme on veut";
        addLabel(content, ContentMode.HTML);

    }

    private void addTest2() {
        // Titre
        setStepTitle("UNIQUEMENT DES TEXTFIELDS EDITABLES");

        final Table table = new Table("La table");

        // 
        table.addContainerProperty("col1", TextField.class, null);
        table.addContainerProperty("col2", TextField.class, null);

        // Ligne 1
        TextField tf1 = new TextField();
        tf1.setValue("Canopus");
        tf1.addFocusListener(e -> table.select(1)); // IMPORTANT !! 

        TextField tf2 = new TextField();
        tf2.setValue("0.75");
        tf2.addFocusListener(e -> table.select(1)); // IMPORTANT !!

        table.addItem(new Object[] { tf1, tf2 }, 1);

        // Ligne 2
        tf1 = new TextField();
        tf1.setValue("Actarus");
        tf1.addFocusListener(e -> table.select(2)); // IMPORTANT !!

        tf2 = new TextField();
        tf2.setValue("0.85");
        tf2.addFocusListener(e -> table.select(2)); // IMPORTANT !!

        table.addItem(new Object[] { tf1, tf2 }, 2);

        // Ligne 3
        tf1 = new TextField();
        tf1.setValue("Venus");
        tf1.addFocusListener(e -> table.select(3)); // IMPORTANT !!

        tf2 = new TextField();
        tf2.setValue("1.45");
        tf2.addFocusListener(e -> table.select(3)); // IMPORTANT !!

        table.addItem(new Object[] { tf1, tf2 }, 3);

        // Show exactly the currently contained rows (items)
        table.setPageLength(table.size());

        // Allow selecting items from the table.
        table.setSelectable(true);
        table.setSortEnabled(false);

        // Send changes in selection immediately to server.
        table.setImmediate(true);

        // Shows feedback from selection.
        final Label current = new Label("Selected: -");

        // Handle selection change.
        table.addValueChangeListener(new Property.ValueChangeListener() {
            public void valueChange(ValueChangeEvent event) {
                current.setValue("Selected: " + table.getValue());
            }
        });

        form.addComponent(table);
        form.addComponent(current);

        String content = "Dans ce cas, tout fonctionne bien, on peut bien selectionner la ligne comme on veut, mais il faut avoir ajouter un listener sur chaque textfield ";
        addLabel(content, ContentMode.HTML);

    }

    private void addTest3() {
        // Titre
        setStepTitle("UNIQUEMENT DES TEXTFIELDS ENABLE = FALSE");

        final Table table = new Table("La table");

        // 
        table.addContainerProperty("col1", TextField.class, null);
        table.addContainerProperty("col2", TextField.class, null);

        // Ligne 1
        TextField tf1 = new TextField();
        tf1.setValue("Canopus");
        tf1.addFocusListener(e -> table.select(1)); // IMPORTANT !! 
        tf1.setEnabled(false);

        TextField tf2 = new TextField();
        tf2.setValue("0.75");
        tf2.addFocusListener(e -> table.select(1)); // IMPORTANT !!
        tf2.setEnabled(false);

        table.addItem(new Object[] { tf1, tf2 }, 1);

        // Ligne 2
        tf1 = new TextField();
        tf1.setValue("Actarus");
        tf1.addFocusListener(e -> table.select(2)); // IMPORTANT !!
        tf1.setEnabled(false);

        tf2 = new TextField();
        tf2.setValue("0.85");
        tf2.addFocusListener(e -> table.select(2)); // IMPORTANT !!
        tf2.setEnabled(false);

        table.addItem(new Object[] { tf1, tf2 }, 2);

        // Ligne 3
        tf1 = new TextField();
        tf1.setValue("Venus");
        tf1.addFocusListener(e -> table.select(3)); // IMPORTANT !!
        tf1.setEnabled(false);

        tf2 = new TextField();
        tf2.setValue("1.45");
        tf2.addFocusListener(e -> table.select(3)); // IMPORTANT !!
        tf2.setEnabled(false);

        table.addItem(new Object[] { tf1, tf2 }, 3);

        // Show exactly the currently contained rows (items)
        table.setPageLength(table.size());

        // Allow selecting items from the table.
        table.setSelectable(true);
        table.setSortEnabled(false);

        // Send changes in selection immediately to server.
        table.setImmediate(true);

        // Shows feedback from selection.
        final Label current = new Label("Selected: -");

        // Handle selection change.
        table.addValueChangeListener(new Property.ValueChangeListener() {
            public void valueChange(ValueChangeEvent event) {
                current.setValue("Selected: " + table.getValue());
            }
        });

        form.addComponent(table);
        form.addComponent(current);

        String content = "Dans ce cas, impossible de le faire fonctionner. On n'arrive pas  selctionner les lignes. Le seul moyen est de cliquer juste au milieu entre les 2 colonnes, mais pas pratique du tout  ";
        addLabel(content, ContentMode.HTML);

    }

    private void addTest4() {
        // Titre
        setStepTitle("UNIQUEMENT DES TEXTFIELDS READONLY = TRUE ");

        final Table table = new Table("La table");

        // 
        table.addContainerProperty("col1", TextField.class, null);
        table.addContainerProperty("col2", TextField.class, null);

        // Ligne 1
        TextField tf1 = new TextField();
        tf1.setValue("Canopus");
        //tf1.addFocusListener(e->table.select(1));   // A NE PAS METTRE - IMPORTANT !! 
        tf1.setReadOnly(true);

        TextField tf2 = new TextField();
        tf2.setValue("0.75");
        //tf2.addFocusListener(e->table.select(1));   // A NE PAS METTRE - IMPORTANT !!
        tf2.setReadOnly(true);

        table.addItem(new Object[] { tf1, tf2 }, 1);

        // Ligne 2
        tf1 = new TextField();
        tf1.setValue("Actarus");
        //tf1.addFocusListener(e->table.select(2));   // A NE PAS METTRE - IMPORTANT !!
        tf1.setReadOnly(true);

        tf2 = new TextField();
        tf2.setValue("0.85");
        //tf2.addFocusListener(e->table.select(2));   // A NE PAS METTRE - IMPORTANT !!
        tf2.setReadOnly(true);

        table.addItem(new Object[] { tf1, tf2 }, 2);

        // Ligne 3
        tf1 = new TextField();
        tf1.setValue("Venus");
        //tf1.addFocusListener(e->table.select(3));   // A NE PAS METTRE - IMPORTANT !!
        tf1.setReadOnly(true);

        tf2 = new TextField();
        tf2.setValue("1.45");
        //tf2.addFocusListener(e->table.select(3));   // A NE PAS METTRE - IMPORTANT !!
        tf2.setReadOnly(true);

        table.addItem(new Object[] { tf1, tf2 }, 3);

        // Show exactly the currently contained rows (items)
        table.setPageLength(table.size());

        // Allow selecting items from the table.
        table.setSelectable(true);
        table.setSortEnabled(false);

        // Send changes in selection immediately to server.
        table.setImmediate(true);

        // Shows feedback from selection.
        final Label current = new Label("Selected: -");

        // Handle selection change.
        table.addValueChangeListener(new Property.ValueChangeListener() {
            public void valueChange(ValueChangeEvent event) {
                current.setValue("Selected: " + table.getValue());
            }
        });

        form.addComponent(table);
        form.addComponent(current);

        String content = "Dans ce cas, ca fonctionne, mais il est obligatoire DE NE PAS METTRE DE FOCUS LISTENER SUR LES TEXTFIELDS, SINON CA NE MARCHE PAS   ";
        addLabel(content, ContentMode.HTML);

    }

    @Override
    protected void performSauvegarder() {

    }

    @Override
    protected Class getEnumClass() {
        return Step.class;
    }

}