Applies to

TScrollBar component Declaration property SmallChange: TScrollBarInc;

The SmallChange property determines how far the thumb tab moves when the user clicks the arrows at the end of the scroll bar to scroll or uses the arrow keys on the keyboard. The default value is 1.

For example, if SmallChange is 1000, each time the user clicks an arrow on the scroll bar, the thumb tab moves 1000 positions. The number of positions is determined by the difference between the Max property value and the Min property value. If the Max property is 30000 and the Min property is 0, the user would need to click an arrow on the scroll bar 30 times to move the thumb tab from one end of the scroll bar to the other.

0 0

Post a comment