Method get_width

src/RichText/TextBox.cpp:940–947

}

float TextBox::get_width() {
    rebuild();
    float toRet = 0.0f;
    for(auto& p : paragraphs)
        toRet = std::max(toRet, p.p->getLongestLine());
    toRet += 1.0f;
    return toRet;
}

float TextBox::get_height() {
    rebuild();