org.eclipse.swt.custom.CaretListener Java Examples

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Example #1
Source File: ModulaOccurrencesMarker.java    From xds-ide with Eclipse Public License 1.0 5 votes vote down vote up 
public void setViewer(ISourceViewer viewer, SourceCodeTextEditor sourceEditor) {
    if (this.viewer != null) {
        LogHelper.logError("ModulaOccurrencesMarker.setViewer() is called more than one time!"); // $//$NON-NLS-1$
    } else {
        this.viewer = viewer;
        this.sourceEditor = sourceEditor;
        viewer.getTextWidget().addCaretListener(new CaretListener() {
            @Override
            public void caretMoved(CaretEvent event) {
                caretOffset = event.caretOffset;
                reMark(false);
            }
        });
    }
}