render() {
        if (this.visible) {
            this.focus_window.style.background = `rgba(0, 0, 0, ${this.opacity})`
            this.focus_window.classList.add("gus_focus_window_visible")
        }
        else {
            this.focus_window.classList.remove("gus_focus_window_visible")
        }
    }
// Re-render the whole focus window
Re-render the whole focus window
Re - render the whole focus window
render() {
        if (this.visible) {
            this.focus_window.style.background = `rgba(0, 0, 0, ${this.opacity})`
            this.focus_window.classList.add("gus_focus_window_visible")
        }
        else {
            this.focus_window.classList.remove("gus_focus_window_visible")
        }
    }
render ( ) { if ( this . visible ) { this . focus_window . style . background = ` ${ this . opacity } ` this . focus_window . classList . add ( "gus_focus_window_visible" ) } else { this . focus_window . classList . remove ( "gus_focus_window_visible" ) } }
Re-render the whole focus window
Re - render the whole focus window