AudioPosLine.OnGUI C# (CSharp) Method

    public bool OnGUI(Rect guiPos)
    {
        bool prevDragging = Dragging;

        if(!Dragging){
            m_Position.x = guiPos.x;
        }
        m_Position.y = guiPos.y;

        if(style == null){
            Texture2D tex = new Texture2D(1, 1);
            tex.SetPixel(0, 0, new Color(.8f, .8f, .8f, .9f));
            tex.Apply();
            style = new GUIStyle( GUI.skin.GetStyle ("Box"));
            style.normal.background = tex;
            style.border = new RectOffset(0, 0, 0, 0);
        }
        Rect dragRect = new Rect (m_Position.x-4f, m_Position.y, guiPos.width+8f, guiPos.height);
        Rect drawRect = new Rect (m_Position.x, m_Position.y, guiPos.width, guiPos.height);

        GUILayout.BeginArea (drawRect, style);
        GUILayout.EndArea ();
        Drag (dragRect);
        return Dragging || prevDragging;
    }