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Author Topic: ListBox: How to get height of item in?  (Read 3190 times)

Milsa

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ListBox: How to get height of item in?
« 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.
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I work with Lazarus 2.0.10, FPC 3.2.0, SVN 63526
This information is actual to: 1st Aug 2020

jamie

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Re: ListBox: How to get height of item in?
« Reply #1 on: December 08, 2021, 11:08:53 pm »
If it's not a ownerDraw type box then the property "ItemHeight" should do.

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