Example usage for org.eclipse.jface.resource ImageDescriptor createImage

Introduction

In this page you can find the example usage for org.eclipse.jface.resource ImageDescriptor createImage.

Prototype

public Image createImage()

Source Link

Document

Creates and returns a new SWT image for this image descriptor.

Usage

From source file:net.sf.wdte.ui.views.util.ImageDescriptorRegistry.java

License:Open Source License

/**
 * Returns the image assiciated with the given image descriptor.
 * /*from  w ww.  j ava  2s.co  m*/
 * @param descriptor the image descriptor for which the registry manages an
 *        image
 * @return the image associated with the image descriptor or <tt>null</tt>
 *         if the image descriptor can't create the requested image.
 */
public Image get(ImageDescriptor descriptor) {
    if (descriptor == null) {
        descriptor = ImageDescriptor.getMissingImageDescriptor();
    }
    Image result = (Image) registry.get(descriptor);
    if (result == null) {
        result = descriptor.createImage();
        if (result != null) {
            registry.put(descriptor, result);
        }
    }
    return result;
}

From source file:net.sf.webcat.eclipse.cxxtest.ui.TestRunnerViewPart.java

License:Open Source License

public static Image createImage(String path) {
    try {/*  w w w  . j av a2  s .com*/
        URL base = Platform.getBundle(CxxTestPlugin.PLUGIN_ID).getEntry("/icons/full/"); //$NON-NLS-1$
        URL url = new URL(base, path);

        ImageDescriptor id = ImageDescriptor.createFromURL(url);
        return id.createImage();
    } catch (MalformedURLException e) {
    }

    return null;
}

From source file:net.sf.wickedshell.util.ResourceManager.java

License:Open Source License

/**
 * Returns an image based on the specified image descriptor.
 * /*from  w w  w.j  a v a 2 s.c  o  m*/
 * @param descriptor
 *            ImageDescriptor The image descriptor for the image
 * @return Image The image based on the specified image descriptor
 */
public static Image getImage(ImageDescriptor descriptor) {
    if (descriptor == null) {
        return null;
    }
    Image image = descriptorImageMap.get(descriptor);
    if (image == null) {
        image = descriptor.createImage();
        descriptorImageMap.put(descriptor, image);
    }
    return image;
}

From source file:net.sourceforge.eclipsetrader.charts.objects.BuyArrow.java

License:Open Source License

public BuyArrow() {
    try {/*w ww  .  j  av  a 2s .  c  o  m*/
        URL url = new URL(ChartsPlugin.getDefault().getBundle().getEntry("/"), "icons/etool16/buyarrow.gif"); //$NON-NLS-1$ //$NON-NLS-2$
        ImageDescriptor descriptor = ImageDescriptor.createFromURL(url);
        image = descriptor.createImage();
        imageData = descriptor.getImageData();
    } catch (MalformedURLException e) {
    }
}

From source file:net.sourceforge.eclipsetrader.charts.objects.SellArrow.java

License:Open Source License

public SellArrow() {
    try {/* w w  w.  java  2  s . co m*/
        URL url = new URL(ChartsPlugin.getDefault().getBundle().getEntry("/"), "icons/etool16/sellarrow.gif"); //$NON-NLS-1$ //$NON-NLS-2$
        ImageDescriptor descriptor = ImageDescriptor.createFromURL(url);
        image = descriptor.createImage();
        imageData = descriptor.getImageData();
    } catch (MalformedURLException e) {
    }
}

From source file:net.sourceforge.sqlexplorer.util.ImageUtil.java

License:Open Source License

public static Image getFragmentImage(String fragmentId, String path) {

    if (fragmentId.length() > 28) {
        fragmentId = fragmentId.substring(0, fragmentId.lastIndexOf('.'));
    }/*  w  ww.  jav  a 2  s .c  o  m*/
    try {

        if (path == null || path.trim().length() == 0) {
            return null;
        }

        // create image
        URL url = URLUtil.getFragmentResourceURL(fragmentId, path);
        ImageDescriptor descriptor = ImageDescriptor.createFromURL(url);
        if (descriptor == null) {
            return null;
        }
        return descriptor.createImage();

    } catch (Exception e) {
        SQLExplorerPlugin.error("Couldn't create image for " + fragmentId + ": " + path, e);
        return null;
    }
}

From source file:net.sourceforge.texlipse.TexlipsePlugin.java

License:Open Source License

/**
 * Cache the image if it is found./*w w  w  .  j  a v a2s .co m*/
 * @param key name of the image
 * @return image from the cache or from disk, null if image is not found in either
 */
protected Image getCachedImage(String key) {
    if (key == null) {
        return null;
    }
    Image g = getImageRegistry().get(key);
    if (g != null) {
        return g;
    }

    ImageDescriptor d = getImageDescriptor(key);
    if (d == null) {
        return null;
    }

    // we want null instead of default missing image
    if (d.equals(ImageDescriptor.getMissingImageDescriptor())) {
        return null;
    }

    g = d.createImage();
    getImageRegistry().put(key, g);
    return g;
}

From source file:net.sourceforge.usbdm.gdb.ui.UsbdmDebuggerTab.java

License:Open Source License

@Override
public Image getImage() {
    ImageDescriptor imageDescriptor = Activator.getImageDescriptor(Activator.ID_BUG_IMAGE);
    return imageDescriptor.createImage();
}

From source file:net.tourbook.chart.ChartComponentGraph.java

License:Open Source License

/**
 * Create a cursor resource from an image file
 * // w  w  w.jav  a  2 s .com
 * @param imageName
 * @return
 */
private Cursor createCursorFromImage(final String imageName) {

    Image cursorImage = null;
    final ImageDescriptor imageDescriptor = Activator.getImageDescriptor(imageName);

    if (imageDescriptor == null) {

        final String resourceName = "icons/" + imageName;//$NON-NLS-1$

        final ClassLoader classLoader = getClass().getClassLoader();

        final InputStream imageStream = classLoader == null
                ? ClassLoader.getSystemResourceAsStream(resourceName)
                : classLoader.getResourceAsStream(resourceName);

        if (imageStream == null) {
            return null;
        }

        cursorImage = new Image(Display.getCurrent(), imageStream);

    } else {

        cursorImage = imageDescriptor.createImage();
    }

    final Cursor cursor = new Cursor(getDisplay(), cursorImage.getImageData(), 0, 0);

    cursorImage.dispose();

    return cursor;
}

From source file:net.tourbook.common.tooltip.ActionToolbarSlideout.java

License:Open Source License

public ActionToolbarSlideout(final ImageDescriptor actionImage, final ImageDescriptor actionImageDisabled) {

    _imageEnabled = actionImage.createImage();
    _imageDisabled = actionImageDisabled.createImage();
}