Fix #136077.

2004-04-01  Federico Mena Quintero  <federico@ximian.com>

	Fix #136077.

	* gtk/gtkpathbar.h (struct _GtkPathBarClass): Add a
	"child_is_hidden" boolean argument to the "path-clicked" signal.

	* gtk/gtkpathbar.c (struct _ButtonData): Added a file_is_hidden
	field.
	(make_directory_button): Take a file_is_hidden argument; put it in
	the ButtonData.
	(_gtk_path_bar_set_path): See whether each path component path is
	a hidden file.
	(gtk_path_bar_class_init): Add the file_is_hidden argument to the
	"path-clicked" signal.
	(button_clicked_cb): See if the downwards button represents a
	hidden file for the file_is_hidden argument in the signal
	emission.

	* gtk/gtkmarshalers.list: Added a signal type VOID:POINTER,BOOLEAN.

	* gtk/gtkfilechooserdefault.c
	(gtk_file_chooser_default_select_path): If we fail to switch
	folders, don't try to select the path in the file system model.
	Also, return the result from _gtk_file_system_model_path_do().
	(gtk_file_chooser_default_select_path): Turn on show_hidden in the
	file system model if we are asked to select a hidden file.
	(path_bar_clicked): Show hidden files based on whether the
	immediate downwards folder in the path bar is a hidden file
	itself.
	(struct _GtkFileChooserDefault): Added fields
	browse_files_popup_menu and browse_files_popup_menu_hidden_files_item.
	(create_file_list): Set an object data key of
	"GtkFileChooserDefault" on the tree view so that we can find the
	impl from the popup menu callbacks.  Also, hook up to the
	"button-press-event" and "popup-menu" signals in the file list to
	bring up a popup menu.
	(list_popup_menu_cb): New callback.
	(list_button_press_event_cb): New callback.

	Fix #138763:

	* gtk/gtkfilesystemmodel.c
	(_gtk_file_system_model_new): Oops, connect_object to
	"finished-loading".

gtk/gtkpathbar.h

@@ -66,7 +66,8 @@ struct _GtkPathBarClass
   GtkContainerClass parent_class;
 
   void (* path_clicked) (GtkPathBar  *path_bar,
-			 GtkFilePath *file_path);
+			 GtkFilePath *file_path,
+			 gboolean     child_is_hidden);
 };
 
 GType    gtk_path_bar_get_type (void) G_GNUC_CONST;