On 11/5/07, Reed Hedges <[EMAIL PROTECTED]> wrote:
>
> I have a large list of small names I want to display in a popup menu. Is
> there
> any way to tell GTK to allow more than one column, rather than having the
> popup
> menu fill the screen from top to bottom?
Yes there is. For example, I've made once some calendar like thing
where you can select a month from a 2 columns menu.
Untested code, but should work:
GtkWidget *combo;
GtkListStore *store;
GtkTreeIter iter;
GtkCellRenderer *renderer;
int i;
char**p;
char*months[]={"jan","jul","feb","aug","mar","sep","apr","oct","may",
"nov","jun","dec",NULL};
store=gtk_list_store_new(1,G_TYPE_STRING);
combo=gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
renderer=gtk_cell_renderer_text_new();
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT(combo),renderer,TRUE);
gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(combo),renderer,
"text",0,NULL);
gtk_combo_box_set_wrap_width (GTK_COMBO_BOX (combo),2);
for(p=months;*p;p++){
gtk_list_store_append(store,&iter);
gtk_list_store_set(store,&iter,0,*p,-1);
}
gtk_combo_box_set_active(GTK_COMBO_BOX(combo),0);
g_object_unref(store);
Good luck.
CH
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