Hi,
In attachement project for repro.
WebListBoxAutoSelect.zip (1.4 MB)
Repro steps:
- click on Item 0 and hold the mause button
- move mouse pointer to Item 3
- Release mouse button
You will get an error like this:
Uncaught TypeError: Cannot read properties of null (reading 'GetIndex')
at Object.HandleDoClick (WEBLib.Lists.pas:657:22)
at HTMLDivElement.cb (rtl.js:236:1)