Opened 21 months ago

#17077 new bug

BScrollBar arrows dont respect range (when min = 0)

Reported by: smallstepforman Owned by: nobody
Priority: normal Milestone: Unscheduled
Component: Kits/Interface Kit Version: R1/beta2
Keywords: BSCrollBar Cc:
Blocked By: Blocking:
Platform: All


BScrollBar in MouseDown() assigns a temporary float scrollValue = 0.0, and then determines a hitcheck on the arrows. It decrements scrollValue for left arrow case ARROW1:

scrollValue = -buttonStepSize; break;

And then later on checks if (scrollValue != 0.0) in order to process the action.

This forces developers to keep a valid range from 1 - max, instead of from 0. The default for scrollValue should not be zero since it prevents min range from being zero, even though allowed the the BeBook API.

Change History (0)

Note: See TracTickets for help on using tickets.