[Gambas-bugtracker] Bug #1881: Control errors when getting too small

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.1881&from=L21haW4-

Comment #8 by Bruce STEERS:

I've made some changes to the app plus re-installed gambas on both my linux's to get 3.15 and 3.12 and cannot produce the error now on how it is now, i used the version i posted here and got the errors again. (i changed from gb.gtk to gb.gui or gb.qt4 because the TextBox.Background was not working.

The gtk error message is an issue i'm familiar with, often see it if a window can shrink below the size of being able to render a scrollbar properly. And i've seen a lot of people on the Gambas One forum mentioning the same error that i would assume is a similar thing.

I've come to realize Cogier's method of using ShowModal to stop a form going below a size is really not the way to go as the way a Modal form works is very different.
But it's great the way the form will not go below a size.
Would be great to be able to set a minimum window size somehow.