c - Creating a simple gtk list -

i create simple table in gtk following content:

| test name | 0 | 10 | 

i want create this, gtk doesn't make easy. have made gtkliststore contains information need, apparently need create gtktreeviewcolumn well. need pass values gtk_tree_view_column_new_with_attributes, problem don't know attribute names , can't find them anywhere. attribute found "text", pass unsigned integers well. tell me these attributes are, , how create simple table? (i read https://developer.gnome.org/gtk3/stable/treewidget.html btw)

enum { file_name = 0, file_offset, file_size };  gtkwidget*          tree; gtkliststore*       store; gtktreeiter         iter; gtkcellrenderer*    renderer; gtktreeviewcolumn*  column;  store = gtk_list_store_new (3, g_type_string, g_type_uint, g_type_uint); gtk_list_store_append (store, &iter); gtk_list_store_set (store, &iter, file_name, "test name", file_offset, 0,          file_size, 10, -1);  tree = gtk_tree_view_new_with_model (gtk_tree_model (store)); g_object_unref (g_object (store)); renderer = gtk_cell_renderer_text_new ();  column = gtk_tree_view_column_new_with_attributes ("name", renderer,          "text", file_name, null); gtk_tree_view_append_column (gtk_tree_view (tree), column); 

with posted code following result:

| name ?    | | test name | 

you must understand model , view separated concepts.

gtkliststore model , contains data shown. can have bunch of other data not needed view, e.g. can result of more general sql query.

gtktreeview view , must instruct on how present data on screen. packing different columns inside rectangular region. following example gives idea of can accomplished:

#include <gtk/gtk.h>  enum {     file_name,     file_offset,     file_size,     file_description, /* not used view, maybe used elsewhere */     color,            /* show how model can affect view */     n_columns };  gint main(gint argc, gchar **argv) {     gtkliststore*      model;     gtkwidget*         view;     gtktreeviewcolumn* column;     gtkwidget*         window;      gtk_init(&argc, &argv);      /* model */     model = gtk_list_store_new(n_columns,                                g_type_string,   /* file_name */                                g_type_uint,     /* file_offset */                                g_type_uint,     /* file_size */                                g_type_string,   /* file_description */                                g_type_string    /* color */                               );     gtk_list_store_insert_with_values(model, null, -1,                                       file_name, "test name",                                       file_offset, 0,                                       file_size, 10,                                       -1);     gtk_list_store_insert_with_values(model, null, -1,                                       file_name, "dummy",                                       file_offset, 123,                                       color, "black",                                       -1);     gtk_list_store_insert_with_values(model, null, -1,                                       color, "blue",                                       -1);      /* view */     view = gtk_tree_view_new_with_model(gtk_tree_model(model));     g_object_unref(model);      column = gtk_tree_view_column_new_with_attributes("name",                                                       gtk_cell_renderer_text_new(),                                                       "text", file_name,                                                       "background", color,                                                       null);     gtk_tree_view_append_column(gtk_tree_view(view), column);      column = gtk_tree_view_column_new_with_attributes("offset",                                                       gtk_cell_renderer_spin_new(),                                                       "text", file_offset,                                                       null);     gtk_tree_view_append_column(gtk_tree_view(view), column);      column = gtk_tree_view_column_new_with_attributes("size",                                                       gtk_cell_renderer_text_new(),                                                       "text", file_size,                                                       null);     gtk_tree_view_append_column(gtk_tree_view(view), column);      /* main */     window = gtk_window_new(gtk_window_toplevel);     gtk_container_add(gtk_container(window), view);     gtk_widget_show_all(window);      gtk_main ();      return 0; }