NodeElementEditPart.java 文件源码

protected Font changeFont(final IFigure figure) {
    final NodeElement nodeElement = (NodeElement) getModel();

    String fontName = nodeElement.getFontName();
    int fontSize = nodeElement.getFontSize();

    if (Check.isEmpty(fontName)) {
        final FontData fontData = Display.getCurrent().getSystemFont().getFontData()[0];
        fontName = fontData.getName();
        nodeElement.setFontName(fontName);
    }
    if (fontSize <= 0) {
        fontSize = ViewableModel.DEFAULT_FONT_SIZE;
        nodeElement.setFontSize(fontSize);
    }

    font = Resources.getFont(fontName, fontSize);

    figure.setFont(font);

    return font;
}