Commit 7f62edf3 authored by Committed by Federico Mena Quintero
2004-03-29 Federico Mena Quintero <email@example.com> Fix #137520. * gtk/gtkfilesystem.h (struct _GtkFileFolderIface): Added slots for an ::is_finished_loading() method and a ::finished_loading() signal at the end of the struct. * gtk/gtkfilesystem.c (gtk_file_folder_base_init): Create the "finished-loading" signal. (gtk_file_folder_is_finished_loading): New function. * gtk/gtkfilesystemunix.c (gtk_file_folder_unix_is_finished_loading): Implement. * gtk/gtkfilesystemmodel.c (struct _GtkFileSystemModelClass): New slot for a "finished-loading" signal. (gtk_file_system_model_class_init): Create the "finished-loading" signal. (struct _GtkFileSystemModel): New field idle_finished_loading_source. We emit the "finished-loading" signal in an idle if the root folder was done loading right in _gtk_file_system_model_new(), so that the caller has a chance to connect to the signal. (_gtk_file_system_model_new): Connect to the normal signals of the folder even if the initial _list_children() fails. Also, see if the folder is finished loading; connect to the "finished-loading" signal otherwise. (gtk_file_system_model_finalize): Remove the idle handler. * gtk/gtkfilechooserdefault.c (set_list_model): Set a busy cursor and connect to the model's "finished-loading" signal. (get_toplevel): New helper function. (error_message): Use get_toplevel(). (trap_activate_cb): Likewise. (location_popup_handler): Likewise. (set_busy_cursor): New function. (browse_files_model_finished_loading_cb): New callback.
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