Examples of ImageDescriptor

org.eclipse.jface.resource.ImageDescriptor
An image descriptor is an object that knows how to create an SWT image. It does not hold onto images or cache them, but rather just creates them on demand. An image descriptor is intended to be a lightweight representation of an image that can be manipulated even when no SWT display exists.
This package defines a concrete image descriptor implementation which reads an image from a file (FileImageDescriptor). It also provides abstract framework classes (this one and CompositeImageDescriptor) which may be subclassed to define news kinds of image descriptors.

Using this abstract class involves defining a concrete subclass and providing an implementation for the getImageData method.

There are two ways to get an Image from an ImageDescriptor. The method createImage will always return a new Image which must be disposed by the caller. Alternatively, createResource() returns a shared Image. When the caller is done with an image obtained from createResource, they must call destroyResource() rather than disposing the Image directly. The result of createResource() can be safely cast to an Image.
@see org.eclipse.swt.graphics.Image
org.springframework.samples.imagedb.ImageDescriptor
Simple data holder for image descriptions. @author Juergen Hoeller @since 07.01.2004

Examples of org.eclipse.jface.resource.ImageDescriptor


    public BytecodeActionBarContributor() {
        super();
        String symbolicName = BytecodeOutlinePlugin.getDefault().getBundle()
            .getSymbolicName();
        ImageDescriptor actionIcon = AbstractUIPlugin
            .imageDescriptorFromPlugin(symbolicName, "icons/bytecodeview.gif");


        refreshAction = new ShowBytecodeAction(actionIcon);


        actionIcon = AbstractUIPlugin.imageDescriptorFromPlugin(

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Examples of org.eclipse.jface.resource.ImageDescriptor

     * @param key   The key to use when registering the image
     * @param path  The path where the image can be found. This path is relative to where
     *              this plugin class is found (i.e. typically the packages directory)
     */
    private final static void declareRegistryImage(String key, String path) {
        ImageDescriptor desc= ImageDescriptor.getMissingImageDescriptor();
        try {
            desc= ImageDescriptor.createFromURL(makeIconFileURL(path));
        } catch (MalformedURLException e) {
            DroolsIDEPlugin.log(e);
        }

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Examples of org.eclipse.jface.resource.ImageDescriptor

        InputStream inputstream = getClass().getClassLoader().getResourceAsStream(fileName);
        file.create(inputstream, true, null);
    }


    protected void initializeDefaultPageImageDescriptor() {
        ImageDescriptor desc = AbstractUIPlugin.imageDescriptorFromPlugin(
                "org.eclipse.ui.ide", "icons/full/wizban/newprj_wiz.gif");
        setDefaultPageImageDescriptor(desc);
    }

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Examples of org.eclipse.jface.resource.ImageDescriptor

    public Image getImage( String key )
    {
        Image image = getImageRegistry().get( key );
        if ( image == null )
        {
            ImageDescriptor id = getImageDescriptor( key );
            if ( id != null )
            {
                image = id.createImage();
                getImageRegistry().put( key, image );
            }
        }
        return image;
    }

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Examples of org.eclipse.jface.resource.ImageDescriptor


            bean.setId( member.getAttribute( ID_ATTR ) );
            bean.setName( member.getAttribute( NAME_ATTR ) );
            bean.setDescription( member.getAttribute( DESCRIPTION_ATTR ) );
            String iconPath = member.getAttribute( ICON_ATTR );
            ImageDescriptor icon = AbstractUIPlugin.imageDescriptorFromPlugin( extendingPluginId, iconPath );
            if ( icon == null )
            {
                icon = ImageDescriptor.getMissingImageDescriptor();
            }
            bean.setIcon( icon );

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Examples of org.eclipse.jface.resource.ImageDescriptor

    public Image getImage( String key )
    {
        Image image = getImageRegistry().get( key );
        if ( image == null )
        {
            ImageDescriptor id = getImageDescriptor( key );
            if ( id != null )
            {
                image = id.createImage();
                getImageRegistry().put( key, image );
            }
        }
        return image;
    }

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Examples of org.eclipse.jface.resource.ImageDescriptor


    public BndSourceEditorPage(String id, BndEditor formEditor) {
        this.id = id;
        this.formEditor = formEditor;
        formEditor.getEditModel().addPropertyChangeListener(propChangeListener);
        ImageDescriptor iconDescriptor = AbstractUIPlugin.imageDescriptorFromPlugin(Plugin.PLUGIN_ID, "icons/page_white_text.png");
        icon = iconDescriptor.createImage();
    }

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Examples of org.eclipse.jface.resource.ImageDescriptor

    protected synchronized Image getImage(String path, boolean returnMissingImageOnError) {
        Image image = cache.get(path);
        if (image != null)
            return image;


        ImageDescriptor descriptor = AbstractUIPlugin.imageDescriptorFromPlugin(pluginId, path);
        image = descriptor.createImage(returnMissingImageOnError);
        cache.put(path, image);


        return image;
    }

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Examples of org.eclipse.jface.resource.ImageDescriptor

            } catch (CoreException e) {
                logger.logError("Error retrieving problem markers", e);
            }
        }


        ImageDescriptor editorImgOverlay;
        if (problemSeverity >= IMarker.SEVERITY_ERROR) {
            pageImage = imgError;
            editorImgOverlay = imgErrorOverlay;
        } else if (problemSeverity >= IMarker.SEVERITY_WARNING) {
            pageImage = imgWarning;

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Examples of org.eclipse.jface.resource.ImageDescriptor

    }


    @Override
    public void update(ViewerCell cell) {
        Image icon = defaultImg;
        ImageDescriptor iconDescriptor = null;


        Object data = cell.getElement();
        if (data instanceof ConfigurationElementCategory) {
            ConfigurationElementCategory category = (ConfigurationElementCategory) data;
            cell.setText(category.toString());
            iconDescriptor = AbstractUIPlugin.imageDescriptorFromPlugin(Plugin.PLUGIN_ID, "icons/fldr_obj.gif");
        } else if (data instanceof IConfigurationElement) {
            IConfigurationElement element = (IConfigurationElement) data;
            cell.setText(element.getAttribute("name"));


            String iconPath = element.getAttribute("icon");
            if (iconPath != null)
                iconDescriptor = AbstractUIPlugin.imageDescriptorFromPlugin(element.getContributor().getName(), iconPath);
        } else {
            cell.setText("<<ERROR>>");
            iconDescriptor = null;
        }


        if (iconDescriptor != null) {
            icon = imgCache.get(iconDescriptor);
            if (icon == null) {
                icon = iconDescriptor.createImage(device);
                imgCache.put(iconDescriptor, icon);
            }
        }


        if (icon != null)

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