static void
cell_edited_callback (GtkCellRendererText *cell,
gchar *path_string,
gchar *new_text,
UIData *ui)
{
GtkTreeModel *model;
GtkTreeIter iter;
model = gtk_tree_view_get_model (GTK_TREE_VIEW (ui->treeview));
gtk_tree_model_get_iter_from_string (model, &iter, path_string);
gtk_list_store_set (GTK_LIST_STORE (model), &iter,
CLUE_KEYWORD_COLUMN, new_text, -1);
commit_changes (ui);
}
static void
clue_remove_clicked (GtkButton *button,
UIData *ui)
{
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
GtkTreePath *path;
gboolean valid;
gint len;
valid = FALSE;
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (ui->treeview));
if (!gtk_tree_selection_get_selected (selection, &model, &iter))
return;
/* Get the path and move to the previous node :) */
path = gtk_tree_model_get_path (model, &iter);
if (path)
valid = gtk_tree_path_prev (path);
gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
len = gtk_tree_model_iter_n_children (model, NULL);
if (len > 0) {
if (gtk_list_store_iter_is_valid (GTK_LIST_STORE (model), &iter)) {
gtk_tree_selection_select_iter (selection, &iter);
} else {
if (path && valid) {
gtk_tree_model_get_iter (model, &iter, path);
gtk_tree_selection_select_iter (selection, &iter);
}
}
} else {
gtk_widget_set_sensitive (ui->clue_edit, FALSE);
gtk_widget_set_sensitive (ui->clue_remove, FALSE);
}
gtk_widget_grab_focus (ui->treeview);
gtk_tree_path_free (path);
commit_changes (ui);
}
static void
cell_edited_cb (GtkCellRendererText *cell,
gchar *path_string,
gchar *new_text,
UIData *ui)
{
GtkTreeModel *model;
GtkTreeIter iter;
model = gtk_tree_view_get_model (GTK_TREE_VIEW (ui->treeview));
gtk_tree_model_get_iter_from_string (model, &iter, path_string);
if (new_text == NULL || *g_strstrip (new_text) == '\0')
gtk_button_clicked (GTK_BUTTON (ui->clue_remove));
else {
gtk_list_store_set (
GTK_LIST_STORE (model), &iter,
CLUE_KEYWORD_COLUMN, new_text, -1);
commit_changes (ui);
}
}
