On 12/7/23 20:13, vuott--- via User wrote: > Hello, > the ListBox ''_MouseDown()" Event does not work for me. > > > [System] > Gambas=3.18.90 38b49c0 (master) [snip] The issue exists with v3.18.4 as well. Interestingly, a double-click triggers the MouseDown event with both Qt5 and GTK3. -- Lee