This demo illustrates the control's support for scrolling tabs within the tab header.
The tab scrolling feature can be enabled by setting the EnableTabScrolling property to true.
In this case, if the control's size doesn't allow all tabs to be visible within the tab header at one time,
specific scroll buttons are displayed, allowing end-users to scroll tabs. The position of the scroll buttons
can be controlled by using the TabAlign property. For instance, if the TabAlign property is set
to TabAlign.Left, the scroll buttons are displayed to the right of the tabs, and vice versa.
In this demo, the TabAlign property is set to TabAlign.Center, so scroll buttons are displayed
on both sides of the tab header.
Tab scrolling works only when the tab header is positioned on the control's top or bottom, that is when the
TabPosition property is set to TabPostition.Top or TabPosition.Bottom.