drawing - How do I draw a line on a Lazarus form? -

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i use tpanel or tgroupbox group form controls.

now need draw straight line border of panel or groupbox.

how do on lazarus?

thanks in advance!

note: technique must work on both linux , windows

as optical line separator should use either tbevel component shape property set 1 of following values bstopline, bsbottomline, bsleftline or bsrightline depending on line need , resize smaller size (in case can use bstopline or bsbottomline , resize bevel vertically):

enter image description here

or can use special component called tdividerbevel except single line adds optical divider caption:

enter image description here


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