FairyGUI.UIPanel.OnDrawGizmos C# (CSharp) Method

        void OnDrawGizmos()
        {
            if (Application.isPlaying || this.container == null)
                return;

            Vector3 pos, size;
            if (this._ui != null)
            {
                Gizmos.matrix = this._ui.displayObject.cachedTransform.localToWorldMatrix;
                pos = new Vector3(this._ui.width / 2, -this._ui.height / 2, 0);
                size = new Vector3(this._ui.width, this._ui.height, 0);
            }
            else
            {
                Gizmos.matrix = this.container.cachedTransform.localToWorldMatrix;
                pos = new Vector3(uiBounds.x + uiBounds.width / 2, -uiBounds.y - uiBounds.height / 2, 0);
                size = new Vector3(uiBounds.width, uiBounds.height, 0);
            }

            Gizmos.color = new Color(0, 0, 0, 0);
            Gizmos.DrawCube(pos, size);

            Gizmos.color = Color.white;
            Gizmos.DrawWireCube(pos, size);
        }