Emmanuel Rodriguez wrote:
I tried using a Gtk2::TextView but I didn't find out how to give the
text view the exact height of one line (just as a Gtk2::Entry).
Gtk2::TextView is a Gtk2::Widget, so you can set its dimensions with
set_size_request(). For finding the height of one line, look at
Torsten Schoenfeld kaffeeti...@gmx.de writes:
Or cheat and ask another Gtk2::Entry for its height via
get_size_request().
Stick one line in the TextView and ask it how big it wants to be :-).
($widget-size_request is the one to ask, I think.)
If it's for a dialog box I've had success forcing
On Tue, Jan 20, 2009 at 11:08 PM, Kevin Ryde use...@zip.com.au wrote:
Torsten Schoenfeld kaffeeti...@gmx.de writes:
Or cheat and ask another Gtk2::Entry for its height via
get_size_request().
Stick one line in the TextView and ask it how big it wants to be :-).
($widget-size_request is the
Emmanuel Rodriguez [EMAIL PROTECTED] writes:
# Escape the XML entities - MUST be done before applying the Pango
markup
$text =~ s/([])/$ENTITIES{$1}/eg;
Glib::Markup::escape_text() might do that. (A well-hidden func :-)
___
Hi,
I'm have Gtk2::Entry where users are expected to enter an XPath
expression. I would like to let the user know when an expression isn't
valid. I thought of using Pango markup but it seems very hard to do
with a Gtk2::Entry.
For the moment I can use a callback to 'changed' and set the markup
On Tue, 25 Nov 2008 12:47:43 +0100
Emmanuel Rodriguez [EMAIL PROTECTED] wrote:
Hi,
I'm have Gtk2::Entry where users are expected to enter an XPath
expression. I would like to let the user know when an expression isn't
valid. I thought of using Pango markup but it seems very hard to do
with a
to a Gtk2::Entry
=head1 DESCRIPTION
This sample program shows how to apply Pango markup to a Gtk2::Entry. This
particular example considers ASCII letters as being the only valid characters,
any other character will be underlined in red but still accepted by the widget.
=cut
use strict;
use warnings
