Allows you to read and write the elements of a GObject.
|Size||Width and height in pixels of the control.|
|Position||Position of the control in terms of the left and top coordinates. The left and top coordinates are relative to the parent object, such as the owning pane.|
|TotalBounds||Coordinates of all sides of the control including label, caption, and other visible parts connected to the control.|
|Visible||Boolean value that determines whether to display the control.|