Re: bitmap in button doesn't appear in 64bit 9.10

[Tadej BorovÅak <tadeboro gmail com>]

Hello.

> The following code works great in 32 bit and 64bit <= 9.04, but no bitmap
> appears when I run in 64bit 9.10.
>
> Â ÂGtk::Image* img = NULL;
> Â Âif (btnImageName.length() > 0)
> Â Â{
> Â Â Â Âcppstring path = GUtils::OSGetIconFolder() + btnImageName + L".png";
> Â Â Â Âimg = new
> Gtk::Image(GTextUtils::ConvertUTF16WideStringToUTF8String(path));
> Â Â}
>
> Â ÂGtk::Button* btn = new Gtk::Button;
> Â Âif (img != NULL)
> Â Â{
> Â Â Â Âbtn->set_image(*img);
> Â Â Â Âbtn->set_image_position(Gtk::POS_LEFT);
> Â Â}
> Â Âbtn->set_alignment(0.0, 0.5);
> Â Âbtn->signal_clicked().connect(sigc::bind(sigc::mem_fun(this,
> &LXLiveReadoutManager::ToggleSourceWindow), sourceID));
> Â Âm_ButtonMap[sourceID] = btn;
> Â Âm_ButtonBox->add(*btn);
>
> Â Âm_ButtonBox->show_all();

I think this is Ubuntu's "fault". They decided to reduce visual
clutter and trim images from menu items, buttons, etc. by default.
User can change this by setting "gtk-button-images" and
"gtk-menu-images" GtkSettings to TRUE, but I cannot help you with GUI
tools, since I don't use Ubuntu or GNOME.

Tadej


-- 
Tadej BorovÅak
tadeboro.blogspot.com
tadeboro gmail com
tadej borovsak gmail com