Lazarus

Programming => LCL => Topic started by: Milsa on December 08, 2021, 06:00:45 pm

Title: ListBox: How to get height of item in?
Post by: Milsa on December 08, 2021, 06:00:45 pm

I need to show form on bottom of screen. In my ListBox are any items. I want to display a ListBox on the entire form and change form width and height. I need height of item for calculate final form height. If the form is larger than the screen, the ListBox gets a scrollbar.

It is like as Windows toolbar:
https://www.tenforums.com/attachments/tutorials/107057d1485973246-add-toolbars-taskbar-windows-10-a-desktop_toolbar.jpg

Windows 11 does not support toolbars and I am programming replacement for my use.

Title: Re: ListBox: How to get height of item in?
Post by: jamie on December 08, 2021, 11:08:53 pm

If it's not a ownerDraw type box then the property "ItemHeight" should do.