Example usage for org.eclipse.jface.viewers ILightweightLabelDecorator decorate

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ILightweightLabelDecorator decorate.

Prototype

public void decorate(Object element, IDecoration decoration);

Source Link

Document

Calculates decorations based on element.

Usage

From source file:org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.java

License:Open Source License

/**
 * Decorate the element using the decoration to store the result.
 * @param element//from w w w.  j a v a2s  . c om
 * @param decoration
 */
public void decorate(Object element, IDecoration decoration) {
    try {
        // Internal decorator might be null so be prepared
        ILightweightLabelDecorator currentDecorator = internalGetDecorator();
        if (currentDecorator == null) {
            return;
        }

        if (isAdaptable()) {
            String[] classes = getObjectClasses();
            for (int i = 0; i < classes.length; i++) {
                String className = classes[i];
                Object adapted = LegacyResourceSupport.getAdapter(element, className);
                if (adapted != null) {
                    currentDecorator.decorate(adapted, decoration);
                }
            }
        } else {
            if (currentDecorator != null && element != null) {
                currentDecorator.decorate(element, decoration);
            }
        }
    } catch (CoreException exception) {
        handleCoreException(exception);
    }

}

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