Method constructor

static/widgets/fontscale.ts:99–115

(domRoot: JQuery, state: FontScaleState & any, fontSelectorOrEditor: JQuery | string | IEditor)

    private isFontOfStr: boolean;

    constructor(domRoot: JQuery, state: FontScaleState & any, fontSelectorOrEditor: JQuery | string | IEditor) {
        super();
        this.domRoot = domRoot;
        // Old scale went from 0.3 to 3. New one uses 8 up to 30, so we can convert the old ones to the new format
        this.scale = state.fontScale || getDefaultFontScale();
        // The check seems pointless, but it ensures a false in case it's undefined
        // FontScale assumes it's an old state if it does not see a fontUsePx in the state, so at first it will use pt.
        // So the second condition is there to make new objects actually use px
        this.usePxUnits = state.fontUsePx === true || !state.fontScale;
        if (this.scale < 8) {
            this.scale = convertOldScale(this.scale);
        }
        this.setTarget(fontSelectorOrEditor);
        this.apply();
        this.fontSizeList = this.domRoot.find('.font-size-list');
        makeFontSizeDropdown(this.fontSizeList, this, this.domRoot.find('.fs-button'));
    }

    apply() {
        if (this.isFontOfStr) {