Implemented uiMsgBox() and uiMsgBoxError() on the GTK+ backend. I think that's all of the GTK+ backend done now...
Implemented uiMsgBox() and uiMsgBoxError() on the GTK+ backend. I think that's all of the GTK+ backend done now...

mantyr/libui,ProtonMail/libui,mantyr/libui,ProtonMail/libui,sclukey/libui,mantyr/libui,tbodt/libui,sclukey/libui,tbodt/libui,ProtonMail/libui