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Avoid warnings in clipboard code

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The a11y selection tests poke the selection on unrealized
labels. Don't spew warnings in this case.
This commit is contained in:
Matthias Clasen 2011-06-24 21:18:07 -04:00
parent ca5db10bda
commit c2d1e3eeb0
1 changed files with 15 additions and 10 deletions
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25
gtk/gtklabel.c
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@ -5428,14 +5428,17 @@ gtk_label_select_region_index (GtkLabel *label,
GtkClipboard *clipboard;
if (priv->select_info->selection_anchor == anchor_index &&
priv->select_info->selection_end == end_index)
return;
priv->select_info->selection_end == end_index)
return;
priv->select_info->selection_anchor = anchor_index;
priv->select_info->selection_end = end_index;
clipboard = gtk_widget_get_clipboard (GTK_WIDGET (label),
GDK_SELECTION_PRIMARY);
if (gtk_widget_has_screen (GTK_WIDGET (label)))
clipboard = gtk_widget_get_clipboard (GTK_WIDGET (label),
GDK_SELECTION_PRIMARY);
else
clipboard = NULL;
if (anchor_index != end_index)
{
@ -5447,18 +5450,20 @@ gtk_label_select_region_index (GtkLabel *label,
gtk_target_list_add_text_targets (list, 0);
targets = gtk_target_table_new_from_list (list, &n_targets);
gtk_clipboard_set_with_owner (clipboard,
targets, n_targets,
get_text_callback,
clear_text_callback,
G_OBJECT (label));
if (clipboard)
gtk_clipboard_set_with_owner (clipboard,
targets, n_targets,
get_text_callback,
clear_text_callback,
G_OBJECT (label));
gtk_target_table_free (targets, n_targets);
gtk_target_list_unref (list);
}
else
{
if (gtk_clipboard_get_owner (clipboard) == G_OBJECT (label))
if (clipboard &&
gtk_clipboard_get_owner (clipboard) == G_OBJECT (label))
gtk_clipboard_clear (clipboard);
}