How to Show Caret in TListBox on macOS and Linux lazarus / 39-Graphics ---------------------------------------------------------------------- msintle · 2024-01-21 16:26 This code works on Windows: Code: Pascal  [Select][+][-]window.onload = function(){var x1 = document.getElementById("main_content_section"); if (x1) { var x = document.getElementsByClassName("geshi");for (var i = 0; i   CreateCaret(ListBox1.Handle, 0, 2, 10);  ShowCaret(ListBox1.Handle); But does nothing on macOS and/or Linux. Any ideas on how to get a blinking cursor showing on these platforms? (demo project attached)