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ExpandBar Examples

Instances of this class support the layout of selectable expand bar items.

Snippet

ExpandBar Snippet

Simple demonstration of SWT ExpandBar widget.

Creates an ExpandBar with multiple items, each containing buttons stacked vertically.

ExpandBarSnippet.java 
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package dev.equo;

import dev.equo.swt.Config;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.*;

/**
 * Simple demonstration of SWT ExpandBar widget.
 * Creates an ExpandBar with multiple items, each containing buttons stacked vertically.
 */

public class ExpandBarSnippet {
    public static void main(String[] args) {
        Config.useEquo(ExpandBar.class);
        Config.useEquo(TableItem.class);

        Display display = new Display();

        Shell shell = new Shell(display);
        shell.setText("ExpandBar Example");

        ExpandBar expandBar = new ExpandBar(shell, SWT.NONE);
        expandBar.setLocation(25, 25);

        ExpandItem item1 = new ExpandItem(expandBar, SWT.NONE);
        item1.setText("Options");
        item1.setExpanded(true);

        Composite composite1 = new Composite(expandBar, SWT.NONE);

        Button button1 = new Button(composite1, SWT.PUSH);
        button1.setText("Option 1");
        button1.setBounds(5, 5, 120, 30);

        Button button2 = new Button(composite1, SWT.PUSH);
        button2.setText("Option 2");
        button2.setBounds(5, 45, 120, 30);

        Button button3 = new Button(composite1, SWT.PUSH);
        button3.setText("Option 3");
        button3.setBounds(5, 85, 120, 30);

        Button button4 = new Button(composite1, SWT.PUSH);
        button4.setText("Option 4");
        button4.setBounds(5, 125, 120, 30);

        composite1.pack();
        item1.setControl(composite1);

        ExpandItem item2 = new ExpandItem(expandBar, SWT.NONE);
        item2.setText("Actions");
        item2.setExpanded(true);

        Composite composite2 = new Composite(expandBar, SWT.NONE);

        Button action1 = new Button(composite2, SWT.PUSH);
        action1.setText("Action 1");
        action1.setBounds(5, 5, 120, 30);

        Button action2 = new Button(composite2, SWT.PUSH);
        action2.setText("Action 2");
        action2.setBounds(5, 45, 120, 30);

        composite2.pack();
        item2.setControl(composite2);

        expandBar.pack();
        expandBar.layout(true, true);
        shell.pack();

        shell.open();

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

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