ToolItemSelectionListenerAdding.java Source code

Introduction

Here is the source code for ToolItemSelectionListenerAdding.java

Source

import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.ToolBar;
import org.eclipse.swt.widgets.ToolItem;

public class ToolItemSelectionListenerAdding {
    public static void main(String[] args) {
        Display display = new Display();
        final Shell shell = new Shell(display);

        GridLayout gridLayout = new GridLayout();
        gridLayout.numColumns = 3;
        shell.setLayout(gridLayout);

        ToolBar toolbar = new ToolBar(shell, SWT.NONE);
        ToolItem itemBack = new ToolItem(toolbar, SWT.PUSH);
        itemBack.setText("Back");
        ToolItem itemForward = new ToolItem(toolbar, SWT.PUSH);
        itemForward.setText("Forward");
        ToolItem itemStop = new ToolItem(toolbar, SWT.PUSH);
        itemStop.setText("Stop");
        ToolItem itemRefresh = new ToolItem(toolbar, SWT.PUSH);
        itemRefresh.setText("Refresh");
        ToolItem itemGo = new ToolItem(toolbar, SWT.PUSH);
        itemGo.setText("Go");

        GridData data = new GridData();
        data.horizontalSpan = 3;
        toolbar.setLayoutData(data);

        Listener listener = new Listener() {
            public void handleEvent(Event event) {
                ToolItem item = (ToolItem) event.widget;
                String string = item.getText();
                if (string.equals("Back"))
                    System.out.println("Back");
                else if (string.equals("Forward"))
                    System.out.println("Forward");
                else if (string.equals("Stop"))
                    System.out.println("Stop");
                else if (string.equals("Refresh"))
                    System.out.println("Refresh");
                else if (string.equals("Go"))
                    System.out.println("Go");
            }
        };
        itemBack.addListener(SWT.Selection, listener);
        itemForward.addListener(SWT.Selection, listener);
        itemStop.addListener(SWT.Selection, listener);
        itemRefresh.addListener(SWT.Selection, listener);
        itemGo.addListener(SWT.Selection, listener);

        shell.open();

        while (!shell.isDisposed()) {
            if (!display.readAndDispatch())
                display.sleep();
        }
        display.dispose();
    }
}