Re: "Label" entries

Hi again,

2009/5/4 Emmanuel Rodriguez <emmanuel rodriguez gmail com>:
I have released a new developer release (0.06_02) of Gtk2::Ex::Entry::Pango.
It removes the default Pango markup when the entry is focused and it should
also fix the dependencies problems with old versions of Gtk2 that are
missing full Pango support.

In the case where you are writing your own widget that mimics this
functionality take a look at the function "set_layout_attributes" you will
see a if with "$self->has_focus" it should allow you to implement an entry
that has it's default Pango text removed once the widget gains focus without
the need to add listeners.
Emmanuel Rodriguez

Wow, thanks for that! _Almost_ works like a charm, but there is one
little bug. Line 145:

my $EMPTY_ATTRLIST = ($Gtk2::VERSION >= 1.160)
        ? Gtk2::Pango::AttrList->new()
        : Gtk2::Pango->parse_markup('')

doesn't work for versions below 1.160 since
Gtk2::Pango->parse_markup('') returns a list, and the last item of the
list is not the AttrList - it's the first. Needs to change to:

my ($EMPTY_ATTRLIST) = ($Gtk2::VERSION >= 1.160)
        ? (Gtk2::Pango::AttrList->new())
        : Gtk2::Pango->parse_markup('')

Once that change is made all is good. Of course, people using up to
date Gtk2 installs won't notice at all :)

Thanks again.

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