Method setProperty

src/LGraphNode.ts:912–932

* sets the value of a property * @param name * @param value

(name: string, value: TWidgetValue)

   * @param value
   */
  setProperty(name: string, value: TWidgetValue): void {
    this.properties ||= {}
    if (value === this.properties[name]) return

    const prev_value = this.properties[name]
    this.properties[name] = value
    // abort change
    if (this.onPropertyChanged?.(name, value, prev_value) === false)
      this.properties[name] = prev_value

    if (this.widgets) {
      for (const w of this.widgets) {
        if (!w) continue

        if (w.options.property == name) {
          w.value = value
          break
        }
      }
    }
  }

  /**
   * sets the output data