TableShellExample3.java Source code

Introduction

Here is the source code for TableShellExample3.java

Source

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.*;

public class TableShellExample3 {

    Display d;
    Shell s;

    TableShellExample3() {
        d = new Display();
        s = new Shell(d);

        s.setSize(250, 200);

        s.setText("A Table Shell Example");
        GridLayout gl = new GridLayout();
        gl.numColumns = 4;
        s.setLayout(gl);

        final Table t = new Table(s, SWT.BORDER | SWT.CHECK | SWT.MULTI | SWT.FULL_SELECTION);
        final GridData gd = new GridData(GridData.FILL_BOTH);
        gd.horizontalSpan = 4;
        t.setLayoutData(gd);
        t.setHeaderVisible(true);
        final TableColumn tc1 = new TableColumn(t, SWT.LEFT);
        final TableColumn tc2 = new TableColumn(t, SWT.CENTER);
        final TableColumn tc3 = new TableColumn(t, SWT.CENTER);
        tc1.setText("First Name");
        tc2.setText("Last Name");
        tc3.setText("Address");
        tc1.setWidth(70);
        tc2.setWidth(70);
        tc3.setWidth(80);
        final TableItem item1 = new TableItem(t, SWT.NONE);
        item1.setText(new String[] { "Tim", "Hatton", "Kentucky" });
        final TableItem item2 = new TableItem(t, SWT.NONE);
        item2.setText(new String[] { "Caitlyn", "Warner", "Ohio" });
        final TableItem item3 = new TableItem(t, SWT.NONE);
        item3.setText(new String[] { "Reese", "Miller", "Ohio" });

        final Text find = new Text(s, SWT.SINGLE | SWT.BORDER);
        final Text replace = new Text(s, SWT.SINGLE | SWT.BORDER);
        final Button replaceBtn = new Button(s, SWT.BORDER | SWT.PUSH);
        replaceBtn.setText("Replace");
        replaceBtn.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                TableItem[] tia = t.getItems();

                for (int i = 0; i < tia.length; i++) {
                    if (tia[i].getText(2).equals(find.getText())) {
                        tia[i].setText(2, replace.getText());
                    }

                }
            }
        });

        s.open();
        while (!s.isDisposed()) {
            if (!d.readAndDispatch())
                d.sleep();
        }
        d.dispose();
    }

    public static void main(String[] argv) {
        new TableShellExample3();
    }

}