I have a dialog with both close_cb and show_cb defined. Environment is Windows
10, Lua 5.1, IUP 3.11.2 (I can’t upgrade).
When the Dialog is closed using the Close Window X, the sequence of events is:
close_cb
show_cb (with state = 4)
The last line dlg:destroy() is never executed so it appears the dialog is not
destroyed although it is no longer visible.
Removing the show_cb callback allows close_cb to work as it should.
What am I doing wrong?
==========Sample code below ==================
require( "iuplua" )
vbox = iup.vbox { iup.label {title="Label"}, iup.button { title="Test" } }
dlg = iup.dialog{vbox; title="Dialog"}
dlg.show_cb = function(self, state)
if state == iup.SHOW then
print(state) –content of the function is callback to the bug; it just
has to exist
end
end
dlg.close_cb = function()
return iup.CLOSE
end
dlg:show()
if (iup.MainLoopLevel()==0) then
iup.MainLoop()
end
dlg:destroy()
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