This image shows the Control Element Structure of RadTrackBar, as displayed by Visual Style Builder:
Here is a brief explanation of the various elements in the tree:
- The RadTrackBarElement represents the entire RadTrackBar control. Any settings you make at this level will be inherited by all elements further down in the tree. The TrackBarPrimitive and BorderPrimitive children of this element set overall background and border properties that are inherited by the other elements.
- The TrackBarThumb element handles formatting for the movable thumb on the trackbar. It is drawn by a FillPrimitive and a BorderPrimitive.