Re: How to change toolbar icon size?

[Diana Esch-Mosher <desch-mosher lanl gov>]

Welll, this doesn't really help you if you are using the new UIManager. 
You are stuck trying to use the create_icon(iconsize) method. But, I 
could never quite figure out how to use this method . As an example I have
       "  <toolbar  name='ToolBar'>"
       "    <toolitem action='ZoomIn'/>"
       "     <toolitem action='ZoomOut'/>"
       "  </toolbar>"

and
refActionGroup->add(Gtk::Action::create("ZoomIn", Stock::ZOOM_IN, "", "Zoom
In"), sigc::bind(sigc::mem_fun (*this, &TopLevel::onToolbarZoomItem), 
ZOOM_IN));

What do I have to do to use the create_icon(iconsize) method? Anyone? 
.... hence my back door method ...

Chris Vine wrote:

> On Thursday 23 December 2004 09:12, Andrew E. Makeev wrote:
>  
>
> > Hi,
> >
> > What is alternative for deprecated Gtk::Toolbar->set_icon_size() method
> > if I would to change toolbar icons at runtime?
> >    
>
> I normally size the image or other object that I am loading into the 
> Gtk::Toolbutton object.  If you are using stock icons you would do something 
> like:
>
> Gtk::Image* image = manage(new Gtk::Image(Gtk::Stock::CLEAR,
>                           Gtk::ICON_SIZE_SMALL_TOOLBAR));
> manage(new Gtk::ToolButton(*image));
>
> You can register your own icon size with:
> // a 22x22 pixel size
> Gtk::IconSize::register_new("MY_BUTTON_SIZE", 22, 22);
> Gtk::Image* image = manage(new Gtk::Image(Gtk::Stock::CLEAR,
>                           Gtk::IconSize::from_name("MY_BUTTON_SIZE")));
>
> If you are loading Gdk::Pixbufs into the image, look at its scale(), 
> scale_simple() and similar methods.
>
> Chris
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