java.awt.font.TextAttribute#FONT源码实例Demo

public Object getAttribute(AttributedCharacterIterator.Attribute att) {
    if (att == TextAttribute.FONT) {
        return fonts[getIndex()];
    } else if (att == TextAttribute.FOREGROUND) {
        return colors[getIndex()];
    } else {
        return null;
    }
}
 

public int getRunLimit(AttributedCharacterIterator.Attribute att) {
    if ((att != TextAttribute.FONT) && (att != TextAttribute.FOREGROUND)) {
        return getEndIndex(); // undefined attribute
    }

    return getRunLimit();
}
 

public int getRunStart(AttributedCharacterIterator.Attribute att) {
    if ((att != TextAttribute.FONT) && (att != TextAttribute.FOREGROUND)) {
        return 0; // undefined attribute
    }

    return getRunStart();
}
 

private static void validate(final TestValue object) {
    // reference to static field
    if (object.font_default != TextAttribute.FONT) {
        throw new Error("Wrong font_default: " + object.font_default);
    }
    if (object.family_default != TextAttribute.FAMILY) {
        throw new Error("Wrong family_default: " + object.family_default);
    }
    if (object.family_set1 != object.family_default) {
        throw new Error("Wrong family_set1: " + object.family_set1);
    }
    if (object.family_set2 != object.family_default) {
        throw new Error("Wrong family_set2: " + object.family_set2);
    }
    if (object.family_set3 != object.family_default) {
        throw new Error("Wrong family_set3: " + object.family_set3);
    }
    // primitive small
    if (object.int_1_default != 1) {
        throw new Error("Wrong int_1_default: " + object.int_1_default);
    }
    if (object.int_10_default != 10) {
        throw new Error("Wrong int_10_default: " + object.int_10_default);
    }
    if (object.int_10_set1 != object.int_10_default) {
        throw new Error("Wrong int_10_set1: " + object.int_10_set1);
    }
    if (object.int_10_set2 != object.int_10_default) {
        throw new Error("Wrong int_10_set2: " + object.int_10_set2);
    }
    if (object.int_10_set3 != object.int_10_default) {
        throw new Error("Wrong int_10_set3: " + object.int_10_set3);
    }
    // primitive big
    if (object.int_1000_default != 1000) {
        throw new Error("Wrong int_1000_default: " + object.int_1000_default);
    }
    if (object.int_2000_default != 2000) {
        throw new Error("Wrong int_2000_default: " + object.int_2000_default);
    }
    if (object.int_2000_set1 != object.int_2000_default) {
        throw new Error("Wrong int_2000_set1: " + object.int_2000_set1);
    }
    if (object.int_2000_set2 != object.int_2000_default) {
        throw new Error("Wrong int_2000_set2: " + object.int_2000_set2);
    }
    if (object.int_2000_set3 != object.int_2000_default) {
        throw new Error("Wrong int_2000_set3: " + object.int_2000_set3);
    }
    // wrappers
    if (!object.integer_1_default.equals(new Integer(1))) {
        throw new Error("Wrong integer_1_default: " + object.integer_1_default);
    }
    if (!object.integer_10_default.equals(new Integer(10))) {
        throw new Error("Wrong integer_10_default: " + object.integer_10_default);
    }
    if (object.integer_10_set1 != object.integer_10_default) {
        throw new Error("Wrong integer_10_set1: " + object.integer_10_set1);
    }
    if (object.integer_10_set2 != object.integer_10_default) {
        throw new Error("Wrong integer_10_set2: " + object.integer_10_set2);
    }
    if (object.integer_10_set3 != object.integer_10_default) {
        throw new Error("Wrong integer_10_set3: " + object.integer_10_set3);
    }
}