RE: [Fxruby-users] Cannot connect to SEL_DELETED on a treeList

[Daniel S. <da...@pr...>]

Incidentally, when I run it and click the item to remove it, I get the
following in my output:

FXRbGetRubyObj(this=3D0x07027cb0) returns non-Qnil

Anybody know what that means and how to resolve it?

> -----Original Message-----
> From: Daniel Sheppard=20
> Sent: Thursday, 11 March 2004 12:59 PM
> To: fxr...@li...
> Subject: [Fxruby-users] Cannot connect to SEL_DELETED on a treeList
>=20
>=20
> Eeep. And now more segfaults. Either I'm missing out on some=20
> fundamentals here, or there's much bugginess about.
>=20
> Once I connect to SEL_DELETED on a @treeList, I get a=20
> segfault on exit if the tree isn't empty. If I run the=20
> following program and exit immediately, I get a segfault. If=20
> I click the item (removing it), it exits cleanly.
>=20
> ---
>=20
> class TestWindow < FXMainWindow
>   def initialize(parent)
>     super(parent, "test", nil, nil, DECOR_ALL, 0, 0, 400, 300)
>     @treeList =3D FXTreeList.new(self, 0)
>     @treeList.connect(SEL_DELETED) { |a,b,item| puts "deleted"}
>     @treeList.connect(SEL_CLICKED) { |a,b,item|=20
> @treeList.removeItem(item, true); puts "removed"}
>     item =3D @treeList.addItemLast(nil, FXTreeItem.new("hello"), true)
>   end
>   def create
>     super
>     show(PLACEMENT_SCREEN)
>   end
> end
>    =20
> if __FILE__ =3D=3D $0
>   FXApp.new("test7", "test") do |theApp|
>     TestWindow.new(theApp)
>     theApp.create
>     theApp.run
>   end
> end=20
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