On Mon, 2010-05-10 at 20:50 +, Piscium wrote:
> And what are the advantages of each way of connecting signals?
>
> It seems to me that overriding a signal method requires less typing,
> and results perhaps in more readable code.
Yes, that's the point of the default signal handlers.
> On the
On Mon, 2010-05-10 at 21:17 -0400, Paul Davis wrote:
> connect() takes an extra default boolean argument that allows control
> of this too. it defaults to "true" which means "call after the default
> handler, if the default handler didn't stop the signal emission". a
> critical tool for some purpo
Both Gtk::Label and Gtk::TextView support Pango markup which gives you
more then enough to accentuate your text.
http://library.gnome.org/devel/pango/stable/PangoMarkupFormat.html
regards,
--vlg
On Mon, 2010-05-10 at 17:56 +0200, deloptes wrote:
> michi7x7 wrote:
>
> > Hi,
> >
> > why don't us
2010/5/10 José Alburquerque
>
> One difference from connecting versus deriving is that with connecting,
> it is possible to use connect_notify() instead of connect() which allows
> controlling whether the handler will be called before or after the
> default signal handler:
>
>
> http://library.gn
Muchas gracias, José.
That was very helpful. Lots to read.
Good night.
- Original Message
From: José Alburquerque
To: Piscium
Cc: gtkmm-list@gnome.org
Sent: Mon, 10 May, 2010 22:54:58
Subject: Re: explicit signal connection vs. overriding function
On Mon, 2010-05-10 at 17:37 -0400,
On Mon, 2010-05-10 at 17:37 -0400, José Alburquerque wrote:
> On Mon, 2010-05-10 at 20:50 +, Piscium wrote:
> > And what are the advantages of each way of connecting signals?
> >
> > It seems to me that overriding a signal method requires less typing, and
> > results perhaps in more readable
On Mon, 2010-05-10 at 20:50 +, Piscium wrote:
> And what are the advantages of each way of connecting signals?
>
> It seems to me that overriding a signal method requires less typing, and
> results perhaps in more readable code.
>
> On the other hand, the method on_expose_event used in Drawi
And what are the advantages of each way of connecting signals?
It seems to me that overriding a signal method requires less typing, and
results perhaps in more readable code.
On the other hand, the method on_expose_event used in DrawingArea is protected,
so one can override it only if one deriv
On Mon, 2010-05-10 at 16:30 -0400, José Alburquerque wrote:
> On Mon, 2010-05-10 at 19:57 +, Piscium wrote:
> > This begs the question: are the two methods of handling signals equivalent?
> > Is it always possible to choose either of them?
> >
>
> Yes, there are two methods. Classes that a
On Mon, 2010-05-10 at 19:57 +, Piscium wrote:
> This begs the question: are the two methods of handling signals equivalent?
> Is it always possible to choose either of them?
>
Yes, there are two methods. Classes that are derived from Glib::Object
that have signals such as signal_signalname
I have looked at a few examples in the gtkmm online book. Several of them
handle signals coming from widgets by connecting to signals like this:
class Buttons : public Gtk::Window
{
public:
Buttons();
virtual ~Buttons();
protected:
//Signal handlers:
void on_button_clicked();
//Child
What is "g"? Is it you toplebel Gtk::Window or your Gtk::DrawingArea?
Also as someone else mentioned, you don't have to use "loop = g_main_loop_new
(NULL,
FALSE);" the gtkmm's Gtk::Main is sufficient.
Date: Fri, 7 May 2010 17:25:27 +0200
From: mattia...@gmail.com
To: gtkmm-list@gnome.org
Sub
michi7x7 wrote:
> Hi,
>
> why don't use gtksourceviewmm?
> http://projects.gnome.org/gtksourceviewmm/
>
Thanks, sounds good.
The problem is that I want to highlight just specific portions of the
textflow. I.e. John Doe should appear _bold_ or green or be
clickable.
Is it doable with gtksource
On Mon, 2010-05-10 at 11:44 +0200, Mattia Donna Bianco wrote:
> Il 07/05/2010 20:45, José Alburquerque ha scritto:
> > I think you would have to do something similar with your code (ie.
> > connect to the drawing area's realize signal, store the ID of the area
> > when you receive the signal and th
Hi,
why don't use gtksourceviewmm?
http://projects.gnome.org/gtksourceviewmm/
With regards,
michi7x7
hello,
I need a hint how I can accomplish one simple task in the textview. It is
the following situation: I have an xml file that I can transform (xsl) to
get a content that I want to view hig
hello,
I need a hint how I can accomplish one simple task in the textview. It is
the following situation: I have an xml file that I can transform (xsl) to
get a content that I want to view highlighted by gtk/mm. The question is
what is the best format to fit gtk for text highlighting?
Can someone
Il 07/05/2010 20:45, José Alburquerque ha scritto:
On Fri, 2010-05-07 at 17:25 +0200, Mattia Donna Bianco wrote:
Hi,
I'm trying to insert a gstreamer output inside a Gtk window. I managed
to do that but I would to reserve to the gstreamer output just a
portion of the entire window; in fact I
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