hello i made this small app to view icons from the system in python and i am porting it to vala but i can't get it to work any ideas what i am missing ?
helloworld.ui
Description: application/designer
/*hello.vala
compile : valac --pkg gtk+-3.0 --pkg glib-2.0 --tread helloworld.vala
*/
using Gtk;
using GLib;
public string[] icons;
public IconTheme theme;
public ListStore liststore;
public Label label1;
void* gen_list(){
string[] choices={"face","stock","emblem","gnome","application"};
string[] badicons={"gnome-spinner","gnome-panel-separator"};
string[] data ={};
foreach (string icon in icons ){
foreach (string choice in choices){
if (choice in icon && !( icon in badicons) && !(icon in data)) {
print(@"$icon");
data += icon;
TreeIter iter;
var pixbuf = theme.load_icon(icon, 48, 0);
liststore.append (out iter);
liststore.set(iter,0,pixbuf);
label1.hide();
};
};
};
return liststore;
}
int main (string[] args)
{
Gtk.init (ref args);
Gtk.Builder builder = new Gtk.Builder ();
builder.add_from_file ("helloworld.ui");
var window = builder.get_object ("window") as Gtk.Window;
var liststore = builder.get_object ("liststore") as Gtk.ListStore;
var icon_view = builder.get_object ("iconview1") as Gtk.IconView;
var label1 = builder.get_object ("label1") as Gtk.Label;
icon_view.set_pixbuf_column (0);
builder.connect_signals (null);
var theme = new Gtk.IconTheme();
theme.set_custom_theme("ubuntu-mono-dark");
var icons=theme.list_icons(null);
Thread.create<void*>(gen_list,false);
window.show_all ();
Gtk.main ();
return 0;
}
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