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Interface Gtk.FileChooser

Import line:	Gtk = imports.gi.Gtk;
GIR File:	Gtk-2.0.gir
C documentation:	GtkFileChooser
Interface :	FileChooser
Implementations:	Gtk.FileChooserButton, Gtk.FileChooserDialog, Gtk.FileChooserWidget
	Show / Hide Inherited methods, properties and signals

Properties
Properties		Defined By
	action : Gtk.FileChooserAction	Gtk.FileChooser
	create_folders : Boolean Whether a file chooser not in GTK_FILE_CHOOSER_ACTION_OPEN mode will offer the user to create new folders. Whether a file chooser not in GTK_FILE_CHOOSER_ACTION_OPEN mode will offer the user to create new folders.	Gtk.FileChooser
	do_overwrite_confirmation : Boolean Whether a file chooser in GTK_FILE_CHOOSER_ACTION_SAVE mode will present an overwrite confirmation dialog if the user selects a file name that already exists. Whether a file chooser in GTK_FILE_CHOOSER_ACTION_SAVE mode will present an overwrite confirmation dialog if the user selects a file name that already exists.	Gtk.FileChooser
	extra_widget : Gtk.Widget	Gtk.FileChooser
	file_system_backend : String	Gtk.FileChooser
	filter : Gtk.FileFilter	Gtk.FileChooser
	local_only : Boolean	Gtk.FileChooser
	preview_widget : Gtk.Widget	Gtk.FileChooser
	preview_widget_active : Boolean	Gtk.FileChooser
	select_multiple : Boolean	Gtk.FileChooser
	show_hidden : Boolean	Gtk.FileChooser
	use_preview_label : Boolean	Gtk.FileChooser

Methods / Constructors
Method / Constructor		Defined By
	add_filter (FileFilter *filter) : none Adds filter* to the list of filters that the user can select between. Adds filter to the list of filters that the user can select between. When a filter is selected, only files that are passed by that filter are displayed. Note that the chooser takes ownership of the filter, so you have to ref and sink it if you want to keep a reference. Parameters: Gtk.FileFilter filter Required (not null) Returns: none	Gtk.FileChooser
	add_shortcut_folder (String *folder) : Boolean Adds a folder to be displayed with the shortcut folders in a file chooser. Adds a folder to be displayed with the shortcut folders in a file chooser. Note that shortcut folders do not get saved, as they are provided by the application. For example, you can use this to add a "/usr/share/mydrawprogram/Clipart" folder to the volume list. otherwise. In the latter case, the error* will be set as appropriate. Parameters: String folder Required (not null) Returns: Boolean	Gtk.FileChooser
	add_shortcut_folder_uri (String *uri) : Boolean Adds a folder URI to be displayed with the shortcut folders in a file chooser. Adds a folder URI to be displayed with the shortcut folders in a file chooser. Note that shortcut folders do not get saved, as they are provided by the application. For example, you can use this to add a "file:///usr/share/mydrawprogram/Clipart" folder to the volume list. otherwise. In the latter case, the error* will be set as appropriate. Parameters: String uri Required (not null) Returns: Boolean	Gtk.FileChooser
	get_action () : Gtk.FileChooserAction Gets the type of operation that the file chooser is performing; see gtk_file_chooser_set_action(). Gets the type of operation that the file chooser is performing; see gtk_file_chooser_set_action(). Returns: Gtk.FileChooserAction	Gtk.FileChooser
	get_create_folders () : Boolean Gets whether file choser will offer to create new folders. Gets whether file choser will offer to create new folders. See gtk_file_chooser_set_create_folders(). Returns: Boolean	Gtk.FileChooser
	get_current_folder () : String Gets the current folder of chooser as a local filename. Gets the current folder of chooser as a local filename. See gtk_file_chooser_set_current_folder(). Note that this is the folder that the file chooser is currently displaying (e.g. "/home/username/Documents"), which is not the same as the currently-selected folder if the chooser is in GTK_FILE_CHOOSER_SELECT_FOLDER mode (e.g. "/home/username/Documents/selected-folder/". To get the currently-selected folder in that mode, use gtk_file_chooser_get_uri() as the usual way to get the selection. path cannot be represented as a local filename. Free with g_free(). This function will also return NULL if the file chooser was unable to load the last folder that was requested from it; for example, as would be for calling gtk_file_chooser_set_current_folder() on a nonexistent folder. Returns: String	Gtk.FileChooser
	get_current_folder_file () : Gio.File Gets the current folder of chooser as GFile. Gets the current folder of chooser as GFile. See gtk_file_chooser_get_current_folder_uri(). Returns: Gio.File	Gtk.FileChooser
	get_current_folder_uri () : String Gets the current folder of chooser as an URI. Gets the current folder of chooser as an URI. See gtk_file_chooser_set_current_folder_uri(). Note that this is the folder that the file chooser is currently displaying (e.g. "file:///home/username/Documents"), which is not the same as the currently-selected folder if the chooser is in GTK_FILE_CHOOSER_SELECT_FOLDER mode (e.g. "file:///home/username/Documents/selected-folder/". To get the currently-selected folder in that mode, use gtk_file_chooser_get_uri() as the usual way to get the selection. function will also return NULL if the file chooser was unable to load the last folder that was requested from it; for example, as would be for calling gtk_file_chooser_set_current_folder_uri() on a nonexistent folder. Returns: String This	Gtk.FileChooser
	get_do_overwrite_confirmation () : Boolean Queries whether a file chooser is set to confirm for overwriting when the user types a file name that already exists. Queries whether a file chooser is set to confirm for overwriting when the user types a file name that already exists. FALSE otherwise. Returns: Boolean	Gtk.FileChooser
	get_extra_widget () : Gtk.Widget Gets the current preview widget; see gtk_file_chooser_set_extra_widget(). Gets the current preview widget; see gtk_file_chooser_set_extra_widget(). Returns: Gtk.Widget	Gtk.FileChooser
	get_file () : Gio.File Gets the GFile for the currently selected file in the file selector. Gets the GFile for the currently selected file in the file selector. If multiple files are selected, one of the files will be returned at random. If the file chooser is in folder mode, this function returns the selected folder. g_object_unref() to release it. Returns: Gio.File	Gtk.FileChooser
	get_filename () : String Gets the filename for the currently selected file in the file selector. Gets the filename for the currently selected file in the file selector. If multiple files are selected, one of the filenames will be returned at random. If the file chooser is in folder mode, this function returns the selected folder. if no file is selected, or the selected file can't be represented with a local filename. Free with g_free(). Returns: String	Gtk.FileChooser
	get_filenames () : Array Lists all the selected files and subfolders in the current folder of folder cannot be represented as local filenames they will be ignored. Lists all the selected files and subfolders in the current folder of folder cannot be represented as local filenames they will be ignored. (See gtk_file_chooser_get_uris()) files and subfolders in the current folder. Free the returned list with g_slist_free(), and the filenames with g_free(). Returns: Array a GSList containing the filenames of all selected	Gtk.FileChooser
	get_files () : Array Lists all the selected files and subfolders in the current folder of chooser as GFile. Lists all the selected files and subfolders in the current folder of chooser as GFile. An internal function, see gtk_file_chooser_get_uris(). file and subfolder in the current folder. Free the returned list with g_slist_free(), and the files with g_object_unref(). Returns: Array a GSList containing a GFile for each selected	Gtk.FileChooser
	get_filter () : Gtk.FileFilter Gets the current filter; see gtk_file_chooser_set_filter(). Gets the current filter; see gtk_file_chooser_set_filter(). Returns: Gtk.FileFilter	Gtk.FileChooser
	get_local_only () : Boolean Gets whether only local files can be selected in the file selector. Gets whether only local files can be selected in the file selector. See gtk_file_chooser_set_local_only() Returns: Boolean	Gtk.FileChooser
	get_preview_file () : Gio.File Gets the GFile that should be previewed in a custom preview Internal function, see gtk_file_chooser_get_preview_uri(). Gets the GFile that should be previewed in a custom preview Internal function, see gtk_file_chooser_get_preview_uri(). is selected. Free with g_object_unref(). Returns: Gio.File	Gtk.FileChooser
	get_preview_filename () : String Gets the filename that should be previewed in a custom preview widget. Gets the filename that should be previewed in a custom preview widget. See gtk_file_chooser_set_preview_widget(). is selected, or if the selected file cannot be represented as a local filename. Free with g_free() Returns: String	Gtk.FileChooser
	get_preview_uri () : String Gets the URI that should be previewed in a custom preview widget. Gets the URI that should be previewed in a custom preview widget. See gtk_file_chooser_set_preview_widget(). selected. Free with g_free(). Returns: String	Gtk.FileChooser
	get_preview_widget () : Gtk.Widget Gets the current preview widget; see gtk_file_chooser_set_preview_widget(). Gets the current preview widget; see gtk_file_chooser_set_preview_widget(). Returns: Gtk.Widget	Gtk.FileChooser
	get_preview_widget_active () : Boolean Gets whether the preview widget set by gtk_file_chooser_set_preview_widget() should be shown for the current filename. Gets whether the preview widget set by gtk_file_chooser_set_preview_widget() should be shown for the current filename. See gtk_file_chooser_set_preview_widget_active(). Returns: Boolean	Gtk.FileChooser
	get_select_multiple () : Boolean Gets whether multiple files can be selected in the file selector. Gets whether multiple files can be selected in the file selector. See gtk_file_chooser_set_select_multiple(). Returns: Boolean	Gtk.FileChooser
	get_show_hidden () : Boolean Gets whether hidden files and folders are displayed in the file selector. Gets whether hidden files and folders are displayed in the file selector. See gtk_file_chooser_set_show_hidden(). Returns: Boolean	Gtk.FileChooser
	get_uri () : String Gets the URI for the currently selected file in the file selector. Gets the URI for the currently selected file in the file selector. If multiple files are selected, one of the filenames will be returned at random. If the file chooser is in folder mode, this function returns the selected folder. if no file is selected. Free with g_free() Returns: String	Gtk.FileChooser
	get_uris () : Array Lists all the selected files and subfolders in the current folder of files and subfolders in the current folder. Lists all the selected files and subfolders in the current folder of files and subfolders in the current folder. Free the returned list with g_slist_free(), and the filenames with g_free(). Returns: Array a GSList containing the URIs of all selected	Gtk.FileChooser
	get_use_preview_label () : Boolean Gets whether a stock label should be drawn with the name of the previewed file. Gets whether a stock label should be drawn with the name of the previewed file. See gtk_file_chooser_set_use_preview_label(). name of the previewed file, FALSE otherwise. Returns: Boolean	Gtk.FileChooser
	list_filters () : Array Lists the current set of user-selectable filters; see gtk_file_chooser_add_filter(), gtk_file_chooser_remove_filter(). Lists the current set of user-selectable filters; see gtk_file_chooser_add_filter(), gtk_file_chooser_remove_filter(). user selectable filters. The contents of the list are owned by GTK+, but you must free the list itself with g_slist_free() when you are done with it. Returns: Array a GSList containing the current set of	Gtk.FileChooser
	list_shortcut_folder_uris () : Array Queries the list of shortcut folders in the file chooser, as set by gtk_file_chooser_add_shortcut_folder_uri(). Queries the list of shortcut folders in the file chooser, as set by gtk_file_chooser_add_shortcut_folder_uri(). folders. Free the returned list with g_slist_free(), and the URIs with g_free(). Returns: Array A list of folder URIs, or NULL if there are no shortcut	Gtk.FileChooser
	list_shortcut_folders () : Array Queries the list of shortcut folders in the file chooser, as set by gtk_file_chooser_add_shortcut_folder(). Queries the list of shortcut folders in the file chooser, as set by gtk_file_chooser_add_shortcut_folder(). folders. Free the returned list with g_slist_free(), and the filenames with g_free(). Returns: Array A list of folder filenames, or NULL if there are no shortcut	Gtk.FileChooser
	remove_filter (FileFilter *filter) : none Removes filter* from the list of filters that the user can select between. Removes filter from the list of filters that the user can select between. Parameters: Gtk.FileFilter filter Required (not null) Returns: none	Gtk.FileChooser
	remove_shortcut_folder (String *folder) : Boolean Removes a folder from a file chooser's list of shortcut folders. Removes a folder from a file chooser's list of shortcut folders. In the latter case, the error* will be set as appropriate. Parameters: String folder Required (not null) Returns: Boolean	Gtk.FileChooser
	remove_shortcut_folder_uri (String *uri) : Boolean Removes a folder URI from a file chooser's list of shortcut folders. Removes a folder URI from a file chooser's list of shortcut folders. In the latter case, the error* will be set as appropriate. Parameters: String uri Required (not null) Returns: Boolean	Gtk.FileChooser
	select_all () : none Selects all the files in the current folder of a file chooser. Selects all the files in the current folder of a file chooser. Returns: none	Gtk.FileChooser
	select_file (File *file) : Boolean Selects the file referred to by file. Selects the file referred to by file. An internal function. See _gtk_file_chooser_select_uri(). selected successfully, FALSE* otherwise. Parameters: Gio.File file Required (not null) Returns: Boolean	Gtk.FileChooser
	select_filename (String *filename) : Boolean Selects a filename. Selects a filename. If the file name isn't in the current folder of chooser, then the current folder of chooser* will be changed to the folder containing filename. selected successfully, FALSE otherwise. Parameters: String filename Required (not null) Returns: Boolean	Gtk.FileChooser
	select_uri (String *uri) : Boolean Selects the file to by uri. Selects the file to by uri. If the URI doesn't refer to a file in the current folder of chooser, then the current folder of selected successfully, FALSE* otherwise. Parameters: String uri Required (not null) Returns: Boolean	Gtk.FileChooser
	set_action (FileChooserAction *action) : none Sets the type of operation that the chooser is performing; the user interface is adapted to suit the selected action. Sets the type of operation that the chooser is performing; the user interface is adapted to suit the selected action. For example, an option to create a new folder might be shown if the action is GTK_FILE_CHOOSER_ACTION_SAVE* but not if the action is GTK_FILE_CHOOSER_ACTION_OPEN. Parameters: Gtk.FileChooserAction action Required (not null) Returns: none	Gtk.FileChooser
	set_create_folders (Boolean *create_folders) : none Sets whether file choser will offer to create new folders. Sets whether file choser will offer to create new folders. This is only relevant if the action is not set to be GTK_FILE_CHOOSER_ACTION_OPEN. Parameters: Boolean create_folders* Required (not null) Returns: none	Gtk.FileChooser
	set_current_folder (String *filename) : Boolean Sets the current folder for chooser* from a local filename. Sets the current folder for chooser from a local filename. The user will be shown the full contents of the current folder, plus user interface elements for navigating to other folders. otherwise. Parameters: String filename Required (not null) Returns: Boolean	Gtk.FileChooser
	set_current_folder_file (File *file) : Boolean Sets the current folder for chooser* from a GFile. Sets the current folder for chooser from a GFile. Internal function, see gtk_file_chooser_set_current_folder_uri(). otherwise. Parameters: Gio.File file Required (not null) Returns: Boolean	Gtk.FileChooser
	set_current_folder_uri (String *uri) : Boolean Sets the current folder for chooser* from an URI. Sets the current folder for chooser from an URI. The user will be shown the full contents of the current folder, plus user interface elements for navigating to other folders. otherwise. Parameters: String uri Required (not null) Returns: Boolean	Gtk.FileChooser
	set_current_name (String *name) : none Sets the current name in the file selector, as if entered by the user. Sets the current name in the file selector, as if entered by the user. Note that the name passed in here is a UTF-8 string rather than a filename. This function is meant for such uses as a suggested name in a "Save As..." dialog. If you want to preselect a particular existing file, you should use gtk_file_chooser_set_filename() or gtk_file_chooser_set_uri() instead. Please see the documentation for those functions for an example of using gtk_file_chooser_set_current_name() as well. Parameters: String name* Required (not null) Returns: none	Gtk.FileChooser
	set_do_overwrite_confirmation (Boolean *do_overwrite_confirmation) : none Sets whether a file chooser in GTK_FILE_CHOOSER_ACTION_SAVE* mode will present a confirmation dialog if the user types a file name that already exists. Sets whether a file chooser in GTK_FILE_CHOOSER_ACTION_SAVE mode will present a confirmation dialog if the user types a file name that already exists. This is FALSE by default. Regardless of this setting, the chooser will emit the GtkFileChooser::confirm-overwrite signal when appropriate. If all you need is the stock confirmation dialog, set this property to TRUE. You can override the way confirmation is done by actually handling the GtkFileChooser::confirm-overwrite signal; please refer to its documentation for the details. Parameters: Boolean do_overwrite_confirmation Required (not null) Returns: none	Gtk.FileChooser
	set_extra_widget (Widget *extra_widget) : none Sets an application-supplied widget to provide extra options to the user. Sets an application-supplied widget to provide extra options to the user. Parameters: Gtk.Widget extra_widget* Required (not null) Returns: none	Gtk.FileChooser
	set_file (File *file) : Boolean Sets file* as the current filename for the file chooser, by changing to the file's parent folder and actually selecting the file in list. Sets file as the current filename for the file chooser, by changing to the file's parent folder and actually selecting the file in list. If the chooser is in GTK_FILE_CHOOSER_ACTION_SAVE mode, the file's base name will also appear in the dialog's file name entry. If the file name isn't in the current folder of chooser, then the current folder of chooser will be changed to the folder containing filename. This is equivalent to a sequence of gtk_file_chooser_unselect_all() followed by gtk_file_chooser_select_filename(). Note that the file must exist, or nothing will be done except for the directory change. If you are implementing a File/Save As... dialog, you should use this function if you already have a file name to which the user may save; for example, when the user opens an existing file and then does File/Save As... on it. If you don't have a file name already — for example, if the user just created a new file and is saving it for the first time, do not call this function. Instead, use something similar to this: \|[ if (document_is_new) { /* the user just created a new document / gtk_file_chooser_set_current_folder_file (chooser, default_file_for_saving); gtk_file_chooser_set_current_name (chooser, "Untitled document"); } else { / the user edited an existing document / gtk_file_chooser_set_file (chooser, existing_file); } ]\| selected successfully, FALSE* otherwise. Parameters: Gio.File file Required (not null) Returns: Boolean	Gtk.FileChooser
	set_filename (String *filename) : Boolean Sets filename* as the current filename for the file chooser, by changing to the file's parent folder and actually selecting the file in list. Sets filename as the current filename for the file chooser, by changing to the file's parent folder and actually selecting the file in list. If the chooser is in GTK_FILE_CHOOSER_ACTION_SAVE mode, the file's base name will also appear in the dialog's file name entry. If the file name isn't in the current folder of chooser, then the current folder of chooser will be changed to the folder containing filename. This is equivalent to a sequence of gtk_file_chooser_unselect_all() followed by gtk_file_chooser_select_filename(). Note that the file must exist, or nothing will be done except for the directory change. If you are implementing a File/Save As... dialog, you should use this function if you already have a file name to which the user may save; for example, when the user opens an existing file and then does File/Save As... on it. If you don't have a file name already — for example, if the user just created a new file and is saving it for the first time, do not call this function. Instead, use something similar to this: \|[ if (document_is_new) { /* the user just created a new document / gtk_file_chooser_set_current_folder (chooser, default_folder_for_saving); gtk_file_chooser_set_current_name (chooser, "Untitled document"); } else { / the user edited an existing document / gtk_file_chooser_set_filename (chooser, existing_filename); } ]\| selected successfully, FALSE* otherwise. Parameters: String filename Required (not null) Returns: Boolean	Gtk.FileChooser
	set_filter (FileFilter *filter) : none Sets the current filter; only the files that pass the filter will be displayed. Sets the current filter; only the files that pass the filter will be displayed. If the user-selectable list of filters is non-empty, then the filter should be one of the filters in that list. Setting the current filter when the list of filters is empty is useful if you want to restrict the displayed set of files without letting the user change it. Parameters: Gtk.FileFilter filter* Required (not null) Returns: none	Gtk.FileChooser
	set_local_only (Boolean *local_only) : none Sets whether only local files can be selected in the file selector. Sets whether only local files can be selected in the file selector. If local_only* is TRUE (the default), then the selected file are files are guaranteed to be accessible through the operating systems native file file system and therefore the application only needs to worry about the filename functions in GtkFileChooser, like gtk_file_chooser_get_filename(), rather than the URI functions like gtk_file_chooser_get_uri(), Parameters: Boolean local_only Required (not null) Returns: none	Gtk.FileChooser
	set_preview_widget (Widget *preview_widget) : none Sets an application-supplied widget to use to display a custom preview of the currently selected file. Sets an application-supplied widget to use to display a custom preview of the currently selected file. To implement a preview, after setting the preview widget, you connect to the GtkFileChooser::update-preview signal, and call gtk_file_chooser_get_preview_filename() or gtk_file_chooser_get_preview_uri() on each change. If you can display a preview of the new file, update your widget and set the preview active using gtk_file_chooser_set_preview_widget_active(). Otherwise, set the preview inactive. When there is no application-supplied preview widget, or the application-supplied preview widget is not active, the file chooser may display an internally generated preview of the current file or it may display no preview at all. Parameters: Gtk.Widget preview_widget* Required (not null) Returns: none	Gtk.FileChooser
	set_preview_widget_active (Boolean *active) : none Sets whether the preview widget set by gtk_file_chooser_set_preview_widget() should be shown for the current filename. Sets whether the preview widget set by gtk_file_chooser_set_preview_widget() should be shown for the current filename. When active* is set to false, the file chooser may display an internally generated preview of the current file or it may display no preview at all. See gtk_file_chooser_set_preview_widget() for more details. Parameters: Boolean active Required (not null) Returns: none	Gtk.FileChooser
	set_select_multiple (Boolean *select_multiple) : none Sets whether multiple files can be selected in the file selector. Sets whether multiple files can be selected in the file selector. This is only relevant if the action is set to be GTK_FILE_CHOOSER_ACTION_OPEN* or GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER. Parameters: Boolean select_multiple Required (not null) Returns: none	Gtk.FileChooser
	set_show_hidden (Boolean *show_hidden) : none Sets whether hidden files and folders are displayed in the file selector. Sets whether hidden files and folders are displayed in the file selector. Parameters: Boolean show_hidden* Required (not null) Returns: none	Gtk.FileChooser
	set_uri (String *uri) : Boolean Sets the file referred to by uri* as the current file for the file chooser, by changing to the URI's parent folder and actually selecting the URI in the list. Sets the file referred to by uri as the current file for the file chooser, by changing to the URI's parent folder and actually selecting the URI in the list. If the chooser is GTK_FILE_CHOOSER_ACTION_SAVE mode, the URI's base name will also appear in the dialog's file name entry. If the URI isn't in the current folder of chooser, then the current folder of chooser will be changed to the folder containing uri. This is equivalent to a sequence of gtk_file_chooser_unselect_all() followed by gtk_file_chooser_select_uri(). Note that the URI must exist, or nothing will be done except for the directory change. If you are implementing a File/Save As... dialog, you should use this function if you already have a file name to which the user may save; for example, when the user opens an existing file and then does File/Save As... on it. If you don't have a file name already — for example, if the user just created a new file and is saving it for the first time, do not call this function. Instead, use something similar to this: \|[ if (document_is_new) { /* the user just created a new document / gtk_file_chooser_set_current_folder_uri (chooser, default_folder_for_saving); gtk_file_chooser_set_current_name (chooser, "Untitled document"); } else { / the user edited an existing document / gtk_file_chooser_set_uri (chooser, existing_uri); } ]\| selected successfully, FALSE* otherwise. Parameters: String uri Required (not null) Returns: Boolean	Gtk.FileChooser
	set_use_preview_label (Boolean *use_label) : none Sets whether the file chooser should display a stock label with the name of the file that is being previewed; the default is TRUE. Sets whether the file chooser should display a stock label with the name of the file that is being previewed; the default is TRUE. Applications that want to draw the whole preview area themselves should set this to FALSE* and display the name themselves in their preview widget. Parameters: Boolean use_label Required (not null) Returns: none	Gtk.FileChooser
	unselect_all () : none Unselects all the files in the current folder of a file chooser. Unselects all the files in the current folder of a file chooser. Returns: none	Gtk.FileChooser
	unselect_file (File *file) : none Unselects the file referred to by file. Unselects the file referred to by file. If the file is not in the current directory, does not exist, or is otherwise not currently selected, does nothing. Parameters: Gio.File file* Required (not null) Returns: none	Gtk.FileChooser
	unselect_filename (String *filename) : none Unselects a currently selected filename. Unselects a currently selected filename. If the filename is not in the current directory, does not exist, or is otherwise not currently selected, does nothing. Parameters: String filename* Required (not null) Returns: none	Gtk.FileChooser
	unselect_uri (String *uri) : none Unselects the file referred to by uri. Unselects the file referred to by uri. If the file is not in the current directory, does not exist, or is otherwise not currently selected, does nothing. Parameters: String uri* Required (not null) Returns: none	Gtk.FileChooser

Events - usage syntax: this.signals.EVENTNAME.connect( Function )
Event		Defined By
	confirm_overwrite (FileChooser *self) : Gtk.FileChooserConfirmation This signal gets emitted whenever it is appropriate to present a confirmation dialog when the user has selected a file name that already exists. This signal gets emitted whenever it is appropriate to present a confirmation dialog when the user has selected a file name that already exists. The signal only gets emitted when the file chooser is in GTK_FILE_CHOOSER_ACTION_SAVE* mode. Most applications just need to turn on the GtkFileChooser:do-overwrite-confirmation property (or call the gtk_file_chooser_set_do_overwrite_confirmation() function), and they will automatically get a stock confirmation dialog. Applications which need to customize this behavior should do that, and also connect to the GtkFileChooser::confirm-overwrite signal. A signal handler for this signal must return a GtkFileChooserConfirmation value, which indicates the action to take. If the handler determines that the user wants to select a different filename, it should return GTK_FILE_CHOOSER_CONFIRMATION_SELECT_AGAIN. If it determines that the user is satisfied with his choice of file name, it should return GTK_FILE_CHOOSER_CONFIRMATION_ACCEPT_FILENAME. On the other hand, if it determines that the stock confirmation dialog should be used, it should return GTK_FILE_CHOOSER_CONFIRMATION_CONFIRM. The following example illustrates this. Custom confirmation static GtkFileChooserConfirmation confirm_overwrite_callback (GtkFileChooser chooser, gpointer data) { char uri; uri = gtk_file_chooser_get_uri (chooser); if (is_uri_read_only (uri)) { if (user_wants_to_replace_read_only_file (uri)) return GTK_FILE_CHOOSER_CONFIRMATION_ACCEPT_FILENAME; else return GTK_FILE_CHOOSER_CONFIRMATION_SELECT_AGAIN; } else return GTK_FILE_CHOOSER_CONFIRMATION_CONFIRM; // fall back to the default dialog } ... chooser = gtk_file_chooser_dialog_new (...); gtk_file_chooser_set_do_overwrite_confirmation (GTK_FILE_CHOOSER (dialog), TRUE); g_signal_connect (chooser, "confirm-overwrite", G_CALLBACK (confirm_overwrite_callback), NULL); if (gtk_dialog_run (chooser) == GTK_RESPONSE_ACCEPT) save_to_file (gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (chooser)); gtk_widget_destroy (chooser); action to take after emitting the signal. Parameters: Gtk.FileChooser self Returns: {Gtk.FileChooserConfirmation}	Gtk.FileChooser
	current_folder_changed (FileChooser *self) : none Parameters: Gtk.FileChooser self* Returns: {none}	Gtk.FileChooser
	file_activated (FileChooser *self) : none Parameters: Gtk.FileChooser self* Returns: {none}	Gtk.FileChooser
	selection_changed (FileChooser *self) : none Parameters: Gtk.FileChooser self* Returns: {none}	Gtk.FileChooser
	update_preview (FileChooser *self) : none Parameters: Gtk.FileChooser self* Returns: {none}	Gtk.FileChooser

Used by These Methods / Signals / Properties
Class / Namespace	Method / Signal / Properties
Gtk.FileChooserButton Property	dialog : Gtk.FileChooser Instance of the GtkFileChooserDialog associated with the button.

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Gtk

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Interface Gtk.FileChooser