UI Toolkit

[eatcholine]

I have a scene (A) that contains a panel (B). In the panel (B), i have a gridlistpanel (C). I have a button in scene (A) that when clicked, adds a new item to gridlistpanel (C). 

If i hard code the gridlistpanel.ItemCount in the gridlistpanel contructor,  i can see all my items in the gridlistpanel and the gridlistpanel is scrollabe. but since i wanted the item # to be dynamic depending upon my button presses, i overrode the onupdate function for gridlistpanel to add a +1 to the gridlistpanel.ItemCount. This works and i cane see the extra item appear in the gridlistpanel, but the gridlistpanel is no longer scrollable.

[eatcholine]

nvm. i figured it out. when i hard coded the itemcount, i would use a number like 100, so since that was more items than that could be displayed in the gridlistpanel of height 1200, the gridpanel would scroll and attempting to scroll upward would show the tweening/stretching effect of  the listpanelitems.

but if the itemcount is below the gridlistpanelheight, there is no need to scroll, so the tweening/streching effect isn't enabled.

is that a bug? i don't know, but for me personally i think the tweening/stretching effect should show if you are at either boundary (top or bottom).