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notebook: Tell everyone we reordered stuff

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Fixes keybindings for reordering actually emitting signals and properly
updating CSS/the screen.
This commit is contained in:
Benjamin Otte 2016-02-29 23:17:00 +01:00
parent a74bb0dec4
commit 61f5562f9f
1 changed files with 10 additions and 3 deletions
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11
gtk/gtknotebook.c
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@ -1601,8 +1601,8 @@ gtk_notebook_reorder_tab (GtkNotebook *notebook,
{
GtkNotebookPrivate *priv = notebook->priv;
GtkDirectionType effective_direction = get_effective_direction (notebook, direction_type);
GList *last, *child;
gint page_num;
GList *last, *child, *element;
gint page_num, old_page_num, i;
if (!gtk_widget_is_focus (GTK_WIDGET (notebook)) || !priv->show_tabs)
return FALSE;
@ -1638,11 +1638,18 @@ gtk_notebook_reorder_tab (GtkNotebook *notebook,
if (!child || child->data == priv->cur_page)
return FALSE;
old_page_num = g_list_position (priv->children, priv->focus_tab);
if (effective_direction == GTK_DIR_RIGHT)
page_num = reorder_tab (notebook, child->next, priv->focus_tab);
else
page_num = reorder_tab (notebook, child, priv->focus_tab);
gtk_notebook_child_reordered (notebook, priv->focus_tab->data);
for (element = priv->children, i = 0; element; element = element->next, i++)
{
if (MIN (old_page_num, page_num) <= i && i <= MAX (old_page_num, page_num))
gtk_widget_child_notify (((GtkNotebookPage *) element->data)->child, "position");
}
g_signal_emit (notebook,
notebook_signals[PAGE_REORDERED],
0,