thank you.I will try to implement it.
On Mon, Apr 26, 2010 at 7:12 PM, Tadej Borovšak wrote:
> Hi.
>
> You can obtain parent iter like this:
> 1a. converting GtkTreeIter that you got from
> gtk_tree_view_selection_get_selected() into GtkTreePath using
> gtk_tree_model_get_path()
> 1b. get sele
Hi, i create a tree model using following codes:
//~~
GtkTreeStore *treestore;
GtkTreeIter toplevel, child;
treestore = gtk_tree_store_new(1, G_TYPE_STRING);
gtk_tree_store_append(treestore, &toplevel, NULL);
gtk_tree_store_set(treestore, &toplevel, 0, "Linux"
Thank you so much.
On Sun, Apr 25, 2010 at 1:14 AM, Tadej Borovšak wrote:
> Hello.
>
> You get NULL pointer. To test for it, you should do something like:
>
> if( s == NULL )
> {
>/* Handle empty string */
> }
>
> Tadej
>
> --
> Tadej Borovšak
> tadeboro.blogspot.com
> tadeb...@gmail.com
> t
Hi, I met this question: I use gtk_tree_model_get(model, &iter, i, &s, -1)
to get a cell's content. but when the cell is empty,i am not sure what i
really get. i print s out with
g_print ("s = %s\n", s) , then i get "s = (null)",so i want to test what's
in s, i run this, if (s == EXP) print("s ==
ree_sortable_set_sort_func(GTK_TREE_SORTABLE(model),
> l->pos, sort_by_ulong,(gpointer) l->pos, NULL);
> break;
>case G_TYPE_DOUBLE:
>l->sortable=TRUE;
>gtk_tree_sortable_set_sort_func(GTK_TREE_SORTABLE(model),
> l
Hello, I used *clist* to display data iI fetch from mysql server,but when
writing data back into the table of database, I got this question: the data
type of clist is always *gchar **, while there are quite a lot of other data
types in mysql. What can I do to get this question solved? Any tips will
hello, I got this func: static void (GtkWidget *vbox) {...}, when passed in
an vbox, it should insert a GtkWidget *scrolled_window into the vbox, but I
want to clear the contents of vbox first,otherwise the old contents will be
displayed as well as the newly inserted widget. I am wondering how to
i
