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| author | Federico Mena Quintero <federico@ximian.com> | 2004-03-29 19:52:16 +0000 |
|---|---|---|
| committer | Federico Mena Quintero <federico@src.gnome.org> | 2004-03-29 19:52:16 +0000 |
| commit | 7f62edf3792a33473865fd7479fb44213909c594 (patch) | |
| tree | 19e1c4a1d9009e2ac8763445652e69a312f681c2 /gtk/gtkfilesystem.c | |
| parent | c632184085084fbaca69e87b987a735090876d71 (diff) | |
| download | gtk+-7f62edf3792a33473865fd7479fb44213909c594.tar.gz | |
Fix #137520.
2004-03-29 Federico Mena Quintero <federico@ximian.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.
Diffstat (limited to 'gtk/gtkfilesystem.c')
| -rw-r--r-- | gtk/gtkfilesystem.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gtk/gtkfilesystem.c b/gtk/gtkfilesystem.c index 4f176f6fe2..af5f537e6a 100644 --- a/gtk/gtkfilesystem.c +++ b/gtk/gtkfilesystem.c @@ -838,6 +838,13 @@ gtk_file_folder_base_init (gpointer g_class) g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); + g_signal_new ("finished-loading", + iface_type, + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GtkFileFolderIface, finished_loading), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); initialized = TRUE; } @@ -876,6 +883,17 @@ gtk_file_folder_get_info (GtkFileFolder *folder, return GTK_FILE_FOLDER_GET_IFACE (folder)->get_info (folder, path, error); } +gboolean +gtk_file_folder_is_finished_loading (GtkFileFolder *folder) +{ + g_return_val_if_fail (GTK_IS_FILE_FOLDER (folder), TRUE); + + if (!GTK_FILE_FOLDER_GET_IFACE (folder)->is_finished_loading) + return TRUE; + else + return GTK_FILE_FOLDER_GET_IFACE (folder)->is_finished_loading (folder); +} + /***************************************** * GtkFilePath modules * |