Attachment #238451 for bug #342711

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import java.util.Arrays;
import java.util.StringTokenizer;
import java.util.concurrent.atomic.AtomicReference;

import org.eclipse.jface.resource.JFaceResources;
import org.eclipse.jface.resource.StringConverter;

     */
    public static final FontData FONTDATA_DEFAULT_DEFAULT;
    static {
    	
        FONTDATA_ARRAY_DEFAULT_DEFAULT = readDefaultFontData();
			display = Display.getDefault ();
		}
		
        FONTDATA_ARRAY_DEFAULT_DEFAULT = display.getSystemFont().getFontData();
        /**
         * The default-default value for <code>FontData</code> preferences.
         * This is left in for compatibility purposes. It is recommended that


        FONTDATA_DEFAULT_DEFAULT = FONTDATA_ARRAY_DEFAULT_DEFAULT[0];
    }
    
	private static FontData[] readDefaultFontData() {
		final Display display = Display.getCurrent() == null ? Display.getDefault() : Display.getCurrent();

		final AtomicReference<FontData[]> result = new AtomicReference<FontData[]>();

		display.syncExec(new Runnable() {

			public void run() {
				result.set(display.getSystemFont().getFontData());
			}
		});

		return result.get();
	}

    /* (non-Javadoc)
     * private constructor to prevent instantiation.

Return to bug 342711

Lines 12-17 Link Here

(-)src/org/eclipse/jface/preference/PreferenceConverter.java (-6 / +18 lines)
12		12
13	import java.util.Arrays;	13	import java.util.Arrays;
14	import java.util.StringTokenizer;	14	import java.util.StringTokenizer;
		15	import java.util.concurrent.atomic.AtomicReference;
15		16
16	import org.eclipse.jface.resource.JFaceResources;	17	import org.eclipse.jface.resource.JFaceResources;
17	import org.eclipse.jface.resource.StringConverter;	18	import org.eclipse.jface.resource.StringConverter;
Lines 76-87 Link Here
76	*/	77	*/
77	public static final FontData FONTDATA_DEFAULT_DEFAULT;	78	public static final FontData FONTDATA_DEFAULT_DEFAULT;
78	static {	79	static {
79	Display display = Display.getCurrent();	80
80	if (display == null) {	81	FONTDATA_ARRAY_DEFAULT_DEFAULT = readDefaultFontData();
81	display = Display.getDefault ();
82	}
83
84	FONTDATA_ARRAY_DEFAULT_DEFAULT = display.getSystemFont().getFontData();
85	/**	82	/**
86	* The default-default value for <code>FontData</code> preferences.	83	* The default-default value for <code>FontData</code> preferences.
87	* This is left in for compatibility purposes. It is recommended that	84	* This is left in for compatibility purposes. It is recommended that
Lines 90-95 Link Here
90		87
91	FONTDATA_DEFAULT_DEFAULT = FONTDATA_ARRAY_DEFAULT_DEFAULT[0];	88	FONTDATA_DEFAULT_DEFAULT = FONTDATA_ARRAY_DEFAULT_DEFAULT[0];
92	}	89	}
		90
		91	private static FontData[] readDefaultFontData() {
		92	final Display display = Display.getCurrent() == null ? Display.getDefault() : Display.getCurrent();
		93
		94	final AtomicReference<FontData[]> result = new AtomicReference<FontData[]>();
		95
		96	display.syncExec(new Runnable() {
		97
		98	public void run() {
		99	result.set(display.getSystemFont().getFontData());
		100	}
		101	});
		102
		103	return result.get();
		104	}
93		105
94	/* (non-Javadoc)	106	/* (non-Javadoc)
95	* private constructor to prevent instantiation.	107	* private constructor to prevent instantiation.