Java Tutorial/SWT/ExpandBar

Add Controls to ExpandBar

   <source lang="java">

import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.layout.FillLayout; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.Button; import org.eclipse.swt.widgets.ruposite; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.ExpandBar; import org.eclipse.swt.widgets.ExpandItem; import org.eclipse.swt.widgets.Shell; public class ExpandBarControlsAdding {

 public static void main(String[] args) {
   Display display = new Display();
   Shell shell = new Shell(display);
   shell.setLayout(new FillLayout());
   shell.setText("ExpandBar Example");
   ExpandBar bar = new ExpandBar(shell, SWT.V_SCROLL);
   Image image = new Image(display, "yourFile.gif");
   // First item
   Composite composite = new Composite(bar, SWT.NONE);
   GridLayout layout = new GridLayout();
   layout.marginLeft = layout.marginTop = layout.marginRight = layout.marginBottom = 10;
   layout.verticalSpacing = 10;
   composite.setLayout(layout);
   Button button = new Button(composite, SWT.PUSH);
   button.setText("SWT.PUSH");
   button = new Button(composite, SWT.RADIO);
   button.setText("SWT.RADIO");
   button = new Button(composite, SWT.CHECK);
   button.setText("SWT.CHECK");
   button = new Button(composite, SWT.TOGGLE);
   button.setText("SWT.TOGGLE");
   ExpandItem item0 = new ExpandItem(bar, SWT.NONE, 0);
   item0.setText("What is your favorite button");
   item0.setHeight(composite.ruputeSize(SWT.DEFAULT, SWT.DEFAULT).y);
   item0.setControl(composite);
   item0.setImage(image);
   item0.setExpanded(true);
   bar.setSpacing(8);
   shell.setSize(400, 350);
   shell.open();
   while (!shell.isDisposed()) {
     if (!display.readAndDispatch()) {
       display.sleep();
     }
   }
   image.dispose();
   display.dispose();
 }

}</source>

Add system icon image to ExpandBar

   <source lang="java">

import org.eclipse.swt.SWT; import org.eclipse.swt.graphics.Image; import org.eclipse.swt.layout.FillLayout; import org.eclipse.swt.layout.GridLayout; import org.eclipse.swt.widgets.ruposite; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.ExpandBar; import org.eclipse.swt.widgets.ExpandItem; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Shell; public class ExpandBarIconAddingSystem {

 public static void main(String[] args) {
   Display display = new Display();
   Shell shell = new Shell(display);
   shell.setLayout(new FillLayout());
   shell.setText("ExpandBar Example");
   ExpandBar bar = new ExpandBar(shell, SWT.V_SCROLL);
   Image image = new Image(display, "yourFile.gif");
   // First item
   Composite composite = new Composite(bar, SWT.NONE);
   GridLayout layout = new GridLayout (2, false);
   layout.marginLeft = layout.marginTop = layout.marginRight = layout.marginBottom = 10;
   layout.verticalSpacing = 10;
   composite.setLayout(layout);  
   Label label = new Label (composite, SWT.NONE);
   label.setImage(display.getSystemImage(SWT.ICON_ERROR));
   label = new Label (composite, SWT.NONE);
   label.setText("SWT.ICON_ERROR");
   label = new Label (composite, SWT.NONE);
   label.setImage(display.getSystemImage(SWT.ICON_INFORMATION));
   label = new Label (composite, SWT.NONE);
   label.setText("SWT.ICON_INFORMATION");
   label = new Label (composite, SWT.NONE);
   label.setImage(display.getSystemImage(SWT.ICON_WARNING));
   label = new Label (composite, SWT.NONE);
   label.setText("SWT.ICON_WARNING");
   label = new Label (composite, SWT.NONE);
   label.setImage(display.getSystemImage(SWT.ICON_QUESTION));
   label = new Label (composite, SWT.NONE);
   label.setText("SWT.ICON_QUESTION");
   ExpandItem item0 = new ExpandItem(bar, SWT.NONE, 0);
   item0.setText("What is your favorite button");
   item0.setHeight(composite.ruputeSize(SWT.DEFAULT, SWT.DEFAULT).y);
   item0.setControl(composite);
   item0.setImage(image);
   item0.setExpanded(true);
   bar.setSpacing(8);
   shell.setSize(400, 350);
   shell.open();
   while (!shell.isDisposed()) {
     if (!display.readAndDispatch()) {
       display.sleep();
     }
   }
   image.dispose();
   display.dispose();
 }

}</source>