Attachment 103364 Details for Bug 235242 – snippet

snippet

IconTest.java (text/plain), 2.19 KB, created by Shawn Minto

on 2008-06-03 12:50:32 EDT

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Filename:

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Creator: Shawn Minto

Created: 2008-06-03 12:50:32 EDT

Size: 2.19 KB

patch

obsolete

>import java.io.FileInputStream;
>import java.io.FileNotFoundException;
>import java.io.InputStream;
>
>import org.eclipse.swt.SWT;
>import org.eclipse.swt.graphics.Image;
>import org.eclipse.swt.graphics.ImageData;
>import org.eclipse.swt.layout.GridData;
>import org.eclipse.swt.layout.GridLayout;
>import org.eclipse.swt.widgets.Button;
>import org.eclipse.swt.widgets.Display;
>import org.eclipse.swt.widgets.Event;
>import org.eclipse.swt.widgets.FileDialog;
>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 IconTest {
>
>	/**
>	 * @param args
>	 * @throws FileNotFoundException
>	 */
>	public static void main(String[] args) throws FileNotFoundException {
>		final Display display = new Display();
>		final Shell shell = new Shell(display);
>
>		shell.setLayout(new GridLayout());
>		final Button button = new Button(shell, SWT.PUSH);
>		GridData gd = new GridData();
>		gd.grabExcessHorizontalSpace = true;
>		gd.minimumWidth = 100;
>		gd.minimumHeight = 20;
>		button.setLayoutData(gd);
>
>		final ToolBar toolbar1 = new ToolBar(shell, SWT.FLAT);
>		final ToolBar toolbar2 = new ToolBar(shell, SWT.FLAT);
>
>		button.addListener(SWT.Selection, new Listener() {
>			public void handleEvent(Event e) {
>				FileDialog dialog = new FileDialog(shell);
>				dialog.setFilterExtensions(new String[] { "*.ico", "*.gif",
>						"*.*" });
>				String name = dialog.open();
>				if (name == null)
>					return;
>
>				Image oldImage = button.getImage();
>
>				try {
>
>					button.setImage(new Image(display, name));
>
>					ToolItem i1 = new ToolItem(toolbar1, SWT.NONE);
>					i1.setImage(new Image(display, name));
>
>					InputStream is = new FileInputStream(name);
>					ToolItem i2 = new ToolItem(toolbar2, SWT.NONE);
>					i2.setImage(new Image(display, is));
>					is.close();
>
>					shell.redraw();
>					shell.layout();
>
>					if (oldImage != null)
>						oldImage.dispose();
>				} catch (Exception e2) {
>				}
>			}
>		});
>
>		shell.setSize(300, 300);
>		shell.open();
>		while (!shell.isDisposed()) {
>			if (!display.readAndDispatch())
>				display.sleep();
>		}
>		display.dispose();
>
>	}
>
>}

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Attachments on bug 235242: 103229 | 103360 | 103364 | 103365