add a new struct field to clear the file entry after the current folder

add a new struct field to clear the file entry after the current folder

2007-05-01  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkfilechooserdefault.c (struct UpdateCurrentFolderData),
        (update_current_folder_get_info_cb): add a new struct field to clear
        the file entry after the current folder has been updated.

        (gtk_file_chooser_default_update_current_folder),
        (change_folder_and_display_error): Add a new function parameter to
        trigger file entry clearing.

        (edited_idle_create_folder_cb),
        (file_list_drag_data_received_get_info_cb),
        (gtk_file_chooser_default_map),
        (gtk_file_chooser_default_set_current_folder),
        (switch_to_selected_folder), (save_entry_get_info_cb),
        (shortcuts_activate_volume_mount_cb), (shortcuts_activate_volume),
        (shortcuts_activate_get_info_cb), (list_row_activated),
        (path_bar_clicked): use new function parameter appropriately.

        (gtk_file_chooser_default_should_respond): trigger file entry clearing
        after the directory is updated instead of clearing it before, this way
        we avoid reloading the completion model with the soon to be old folder,
        causing a warning and a glitch in the folder where completion happens.
        (#379414, Carlos Garnacho)

svn path=/trunk/; revision=17754