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listbox: Remove rows directly when binding model

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Instead of hopping through 7 different functions to do that, just
remove all rows directly. This also mean we'll only remove rows and not
other children that've been added like placeholders.
This commit is contained in:
Timm Bäder 2017-05-24 10:00:15 +02:00 committed by Matthias Clasen
parent a9f9ef3f53
commit 665c9aba31
1 changed files with 9 additions and 1 deletions
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10
gtk/gtklistbox.c
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@ -3703,6 +3703,7 @@ gtk_list_box_bind_model (GtkListBox *box,
GDestroyNotify user_data_free_func)
{
GtkListBoxPrivate *priv = BOX_PRIV (box);
GSequenceIter *iter;
g_return_if_fail (GTK_IS_LIST_BOX (box));
g_return_if_fail (model == NULL || G_IS_LIST_MODEL (model));
@ -3717,7 +3718,14 @@ gtk_list_box_bind_model (GtkListBox *box,
g_clear_object (&priv->bound_model);
}
gtk_list_box_forall (GTK_CONTAINER (box), (GtkCallback) gtk_widget_destroy, NULL);
iter = g_sequence_get_begin_iter (priv->children);
while (!g_sequence_iter_is_end (iter))
{
GtkWidget *row = g_sequence_get (iter);
iter = g_sequence_iter_next (iter);
gtk_list_box_remove (GTK_CONTAINER (box), row);
}
if (model == NULL)
return;