Example usage for org.eclipse.jface.viewers ViewerFilter isFilterProperty

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers ViewerFilter isFilterProperty.

Prototype

public boolean isFilterProperty(Object element, String property) 

Source Link

Document

Returns whether this viewer filter would be affected by a change to the given property of the given element.

Usage

From source file:org.neuro4j.studio.debug.ui.views.StructuredViewer.java

License:Apache License

/**
 * Determines whether a change to the given property of the given element
 * would require refiltering and/or resorting.
 * <p>//from   www .ja  v a  2  s  . co  m
 * This method is internal to the framework; subclassers should not call this method.
 * </p>
 * 
 * @param element
 *        the element
 * @param property
 *        the property
 * @return <code>true</code> if refiltering is required, and <code>false</code> otherwise
 */
protected boolean needsRefilter(Object element, String property) {
    if (sorter != null && sorter.isSorterProperty(element, property)) {
        return true;
    }

    if (filters != null) {
        for (int i = 0, n = filters.size(); i < n; ++i) {
            ViewerFilter filter = (ViewerFilter) filters.get(i);
            if (filter.isFilterProperty(element, property)) {
                return true;
            }
        }
    }
    return false;
}

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