Re: Scaling an image with Gtk2::Gdk::Pixbuf->scale

["Les Trol" <lestrol123 gmx com>]

>The event box can then be added to the textview widget.

 

How, exactly?

 

We have Gtk2::TextBuffer->insert for inserting text, Gtk2::TextBuffer->insert_pixbuf for inserting pixbufs, but no equivalent method for inserting an event box (something like Gtk2::TextBuffer->insert_event_box ).

 

Perhaps you meant: put the pixbuf in an event box, ->insert_pixbuf as before, and monitor signals for the event box. Something like:

 

    $pixbuf = Gtk2::Gdk::Pixbuf->new_from_file($path);

    $image = Gtk2::Image->new_from_pixbuf($pixbuf);

    $ebox = Gtk2::EventBox->new();
    $ebox->add($image);

 

    $buffer = $textView->get_buffer();
    $buffer->insert_pixbuf(
        $buffer->get_end_iter(),
        $pixbuf,
    );

 

    ...

 

   $ebox->signal_connect(motion_notify_event => sub {

 

        # Some stuff here

    });

 

...but that doesn't seem to be the right approach, either.