Function queue_drag_data_received_cb

gtk/src/queuehandler.c:2681–2724

}

G_MODULE_EXPORT gboolean
queue_drag_data_received_cb (GtkDropTarget* self, const GValue* value,
                             double x, double y, GtkListBox *lb)
{
    GtkWidget     * row_before;
    GtkWidget     * row_after;
    GList         * rows, * r;
    GtkListBoxRow * row;
    gint32          dst_index;

    row_before = GTK_WIDGET(g_object_get_data(G_OBJECT(lb), "row-before"));
    row_after  = GTK_WIDGET(g_object_get_data(G_OBJECT(lb), "row-after"));

    g_object_set_data(G_OBJECT(lb), "row-before", NULL);
    g_object_set_data(G_OBJECT(lb), "row-after", NULL);

    if (row_before)
    {
        gtk_widget_remove_css_class(row_before, "drag-hover-bottom");
    }
    if (row_after)
    {
        gtk_widget_remove_css_class(row_after, "drag-hover-top");
    }

    rows = r = gtk_list_box_get_selected_rows(lb);

    while (r != NULL)
    {
        row = GTK_LIST_BOX_ROW(r->data);
        if (row_after)
        {
            dst_index = gtk_list_box_row_get_index(GTK_LIST_BOX_ROW(row_after));
        }
        else
        {
            dst_index = -1;
        }
        queue_move_item(lb, GTK_LIST_BOX_ROW(row), dst_index);
        r = r->next;
    }
    g_list_free(rows);
    return TRUE;
}