Struct gtk4::FileDialog
source · #[repr(transparent)]pub struct FileDialog { /* private fields */ }
v4_10
only.Expand description
A FileDialog
object collects the arguments that
are needed to present a file chooser dialog to the
user, such as a title for the dialog and whether it
should be modal.
The dialog is shown with open()
,
save()
, etc. These APIs follow the
GIO async pattern, and the result can be obtained by calling
the corresponding finish function, for example
Gtk::FileDialog::open_finish()
.
Properties
accept-label
Label for the file chooser’s accept button.
Readable | Writeable
default-filter
The default filter, that is, the filter that is initially active in the file chooser dialog.
If the default filter is None
, the first filter of filters
is used as the default filter. If that property contains no filter, the dialog will
be unfiltered.
If filters
is not None
, the default filter should be part
of the list. If it is not, the dialog may choose to not make it available.
Readable | Writeable
filters
The list of filters.
See default-filter
about how those two properties interact.
Readable | Writeable
initial-file
The inital file, that is, the file that is initially selected in the file chooser dialog
This is a utility property that sets both initial-folder
and
initial-name
.
Readable | Writeable
initial-folder
The inital folder, that is, the directory that is initially opened in the file chooser dialog
Readable | Writeable
initial-name
The inital name, that is, the filename that is initially selected in the file chooser dialog.
Readable | Writeable
modal
Whether the file chooser dialog is modal.
Readable | Writeable
title
A title that may be shown on the file chooser dialog.
Readable | Writeable
Implements
Implementations§
source§impl FileDialog
impl FileDialog
sourcepub fn new() -> FileDialog
pub fn new() -> FileDialog
sourcepub fn builder() -> FileDialogBuilder
pub fn builder() -> FileDialogBuilder
Creates a new builder-pattern struct instance to construct FileDialog
objects.
This method returns an instance of FileDialogBuilder
which can be used to create FileDialog
objects.
sourcepub fn accept_label(&self) -> Option<GString>
pub fn accept_label(&self) -> Option<GString>
Returns
the label shown on the file chooser’s accept button.
sourcepub fn default_filter(&self) -> Option<FileFilter>
pub fn default_filter(&self) -> Option<FileFilter>
Gets the filter that will be selected by default in the file chooser dialog.
Returns
the current filter
sourcepub fn filters(&self) -> Option<ListModel>
pub fn filters(&self) -> Option<ListModel>
Gets the filters that will be offered to the user in the file chooser dialog.
Returns
the filters, as
a GListModel
of GtkFileFilters
sourcepub fn initial_file(&self) -> Option<File>
pub fn initial_file(&self) -> Option<File>
sourcepub fn initial_folder(&self) -> Option<File>
pub fn initial_folder(&self) -> Option<File>
Gets the folder that will be set as the initial folder in the file chooser dialog.
Returns
the folder
sourcepub fn initial_name(&self) -> Option<GString>
pub fn initial_name(&self) -> Option<GString>
sourcepub fn is_modal(&self) -> bool
pub fn is_modal(&self) -> bool
Returns whether the file chooser dialog blocks interaction with the parent window while it is presented.
Returns
TRUE
if the file chooser dialog is modal
sourcepub fn open<P: FnOnce(Result<File, Error>) + 'static>(
&self,
parent: Option<&impl IsA<Window>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P
)
pub fn open<P: FnOnce(Result<File, Error>) + 'static>( &self, parent: Option<&impl IsA<Window>>, cancellable: Option<&impl IsA<Cancellable>>, callback: P )
This function initiates a file selection operation by presenting a file chooser dialog to the user.
The @callback will be called when the dialog is dismissed.
It should call Gtk::FileDialog::open_finish()
to obtain the result.
parent
the parent Window
cancellable
a GCancellable
to cancel the operation
callback
a callback to call when the operation is complete
pub fn open_future( &self, parent: Option<&impl IsA<Window> + Clone + 'static> ) -> Pin<Box_<dyn Future<Output = Result<File, Error>> + 'static>>
sourcepub fn open_multiple<P: FnOnce(Result<ListModel, Error>) + 'static>(
&self,
parent: Option<&impl IsA<Window>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P
)
pub fn open_multiple<P: FnOnce(Result<ListModel, Error>) + 'static>( &self, parent: Option<&impl IsA<Window>>, cancellable: Option<&impl IsA<Cancellable>>, callback: P )
This function initiates a multi-file selection operation by presenting a file chooser dialog to the user.
The file chooser will initially be opened in the directory
initial-folder
.
The @callback will be called when the dialog is dismissed.
It should call Gtk::FileDialog::open_multiple_finish()
to obtain the result.
parent
the parent Window
cancellable
a GCancellable
to cancel the operation
callback
a callback to call when the operation is complete
pub fn open_multiple_future( &self, parent: Option<&impl IsA<Window> + Clone + 'static> ) -> Pin<Box_<dyn Future<Output = Result<ListModel, Error>> + 'static>>
sourcepub fn save<P: FnOnce(Result<File, Error>) + 'static>(
&self,
parent: Option<&impl IsA<Window>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P
)
pub fn save<P: FnOnce(Result<File, Error>) + 'static>( &self, parent: Option<&impl IsA<Window>>, cancellable: Option<&impl IsA<Cancellable>>, callback: P )
This function initiates a file save operation by presenting a file chooser dialog to the user.
The @callback will be called when the dialog is dismissed.
It should call Gtk::FileDialog::save_finish()
to obtain the result.
parent
the parent Window
cancellable
a GCancellable
to cancel the operation
callback
a callback to call when the operation is complete
pub fn save_future( &self, parent: Option<&impl IsA<Window> + Clone + 'static> ) -> Pin<Box_<dyn Future<Output = Result<File, Error>> + 'static>>
sourcepub fn select_folder<P: FnOnce(Result<File, Error>) + 'static>(
&self,
parent: Option<&impl IsA<Window>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P
)
pub fn select_folder<P: FnOnce(Result<File, Error>) + 'static>( &self, parent: Option<&impl IsA<Window>>, cancellable: Option<&impl IsA<Cancellable>>, callback: P )
This function initiates a directory selection operation by presenting a file chooser dialog to the user.
If you pass @initial_folder, the file chooser will initially be
opened in the parent directory of that folder, otherwise, it
will be in the directory initial-folder
.
The @callback will be called when the dialog is dismissed.
It should call Gtk::FileDialog::select_folder_finish()
to obtain the result.
parent
the parent Window
cancellable
a GCancellable
to cancel the operation
callback
a callback to call when the operation is complete
pub fn select_folder_future( &self, parent: Option<&impl IsA<Window> + Clone + 'static> ) -> Pin<Box_<dyn Future<Output = Result<File, Error>> + 'static>>
sourcepub fn select_multiple_folders<P: FnOnce(Result<Option<ListModel>, Error>) + 'static>(
&self,
parent: Option<&impl IsA<Window>>,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P
)
pub fn select_multiple_folders<P: FnOnce(Result<Option<ListModel>, Error>) + 'static>( &self, parent: Option<&impl IsA<Window>>, cancellable: Option<&impl IsA<Cancellable>>, callback: P )
This function initiates a multi-directory selection operation by presenting a file chooser dialog to the user.
The file chooser will initially be opened in the directory
initial-folder
.
The @callback will be called when the dialog is dismissed.
It should call Gtk::FileDialog::select_multiple_folders_finish()
to obtain the result.
parent
the parent Window
cancellable
a GCancellable
to cancel the operation
callback
a callback to call when the operation is complete
pub fn select_multiple_folders_future( &self, parent: Option<&impl IsA<Window> + Clone + 'static> ) -> Pin<Box_<dyn Future<Output = Result<Option<ListModel>, Error>> + 'static>>
sourcepub fn set_accept_label(&self, accept_label: Option<&str>)
pub fn set_accept_label(&self, accept_label: Option<&str>)
Sets the label shown on the file chooser’s accept button.
Leaving the accept label unset or setting it as NULL
will fall back to
a default label, depending on what API is used to launch the file dialog.
accept_label
the new accept label
sourcepub fn set_default_filter(&self, filter: Option<&FileFilter>)
pub fn set_default_filter(&self, filter: Option<&FileFilter>)
sourcepub fn set_filters(&self, filters: &impl IsA<ListModel>)
pub fn set_filters(&self, filters: &impl IsA<ListModel>)
Sets the filters that will be offered to the user in the file chooser dialog.
filters
a GListModel
of GtkFileFilters
sourcepub fn set_initial_file(&self, file: Option<&impl IsA<File>>)
pub fn set_initial_file(&self, file: Option<&impl IsA<File>>)
Sets the file that will be initially selected in the file chooser dialog.
This function is a shortcut for calling both gtk_file_dialog_set_initial_folder() and gtk_file_dialog_set_initial_name() with the directory and name of @file respectively.
file
a GFile
sourcepub fn set_initial_folder(&self, folder: Option<&impl IsA<File>>)
pub fn set_initial_folder(&self, folder: Option<&impl IsA<File>>)
sourcepub fn set_initial_name(&self, name: Option<&str>)
pub fn set_initial_name(&self, name: Option<&str>)
Sets the name for the file that should be initially set. For saving dialogs, this will usually be pre-entered into the name field.
If a file with this name already exists in the directory set via
initial-folder
, the dialog should preselect it.
name
a UTF8 string
sourcepub fn set_modal(&self, modal: bool)
pub fn set_modal(&self, modal: bool)
Sets whether the file chooser dialog blocks interaction with the parent window while it is presented.
modal
the new value
pub fn connect_accept_label_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
pub fn connect_default_filter_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
pub fn connect_filters_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
pub fn connect_initial_file_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
pub fn connect_initial_folder_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
pub fn connect_initial_name_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
pub fn connect_modal_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
pub fn connect_title_notify<F: Fn(&Self) + 'static>( &self, f: F ) -> SignalHandlerId
Trait Implementations§
source§impl Clone for FileDialog
impl Clone for FileDialog
source§impl Debug for FileDialog
impl Debug for FileDialog
source§impl Default for FileDialog
impl Default for FileDialog
source§impl Display for FileDialog
impl Display for FileDialog
source§impl HasParamSpec for FileDialog
impl HasParamSpec for FileDialog
type ParamSpec = ParamSpecObject
§type SetValue = FileDialog
type SetValue = FileDialog
type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, FileDialog>
fn param_spec_builder() -> Self::BuilderFn
source§impl Hash for FileDialog
impl Hash for FileDialog
source§impl Ord for FileDialog
impl Ord for FileDialog
source§impl ParentClassIs for FileDialog
impl ParentClassIs for FileDialog
source§impl<OT: ObjectType> PartialEq<OT> for FileDialog
impl<OT: ObjectType> PartialEq<OT> for FileDialog
source§impl<OT: ObjectType> PartialOrd<OT> for FileDialog
impl<OT: ObjectType> PartialOrd<OT> for FileDialog
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl StaticType for FileDialog
impl StaticType for FileDialog
source§fn static_type() -> Type
fn static_type() -> Type
Self
.impl Eq for FileDialog
Auto Trait Implementations§
impl RefUnwindSafe for FileDialog
impl !Send for FileDialog
impl !Sync for FileDialog
impl Unpin for FileDialog
impl UnwindSafe for FileDialog
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&self,
signal_name: &str,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value> + 'static,
fn connect_local<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value> + 'static,
signal_name
on this object. Read moresource§fn connect_local_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value> + 'static,
fn connect_local_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value> + 'static,
signal_id
on this object. Read moresource§unsafe fn connect_unsafe<F>(
&self,
signal_name: &str,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value>,
unsafe fn connect_unsafe<F>( &self, signal_name: &str, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value>,
signal_name
on this object. Read moresource§unsafe fn connect_unsafe_id<F>(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
callback: F
) -> SignalHandlerIdwhere
F: Fn(&[Value]) -> Option<Value>,
unsafe fn connect_unsafe_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F ) -> SignalHandlerIdwhere F: Fn(&[Value]) -> Option<Value>,
signal_id
on this object. Read moresource§fn connect_closure(
&self,
signal_name: &str,
after: bool,
closure: RustClosure
) -> SignalHandlerId
fn connect_closure( &self, signal_name: &str, after: bool, closure: RustClosure ) -> SignalHandlerId
signal_name
on this object. Read moresource§fn connect_closure_id(
&self,
signal_id: SignalId,
details: Option<Quark>,
after: bool,
closure: RustClosure
) -> SignalHandlerId
fn connect_closure_id( &self, signal_id: SignalId, details: Option<Quark>, after: bool, closure: RustClosure ) -> SignalHandlerId
signal_id
on this object. Read moresource§fn watch_closure(&self, closure: &impl AsRef<Closure>)
fn watch_closure(&self, closure: &impl AsRef<Closure>)
closure
to the lifetime of the object. When
the object’s reference count drops to zero, the closure will be
invalidated. An invalidated closure will ignore any calls to
invoke_with_values
, or
invoke
when using Rust closures.source§fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit<R>(&self, signal_id: SignalId, args: &[&dyn ToValue]) -> Rwhere R: TryFromClosureReturnValue,
source§fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>
Self::emit
but takes Value
for the arguments.source§fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> Rwhere R: TryFromClosureReturnValue,
source§fn emit_by_name_with_values(
&self,
signal_name: &str,
args: &[Value]
) -> Option<Value>
fn emit_by_name_with_values( &self, signal_name: &str, args: &[Value] ) -> Option<Value>
source§fn emit_by_name_with_details<R>(
&self,
signal_name: &str,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_by_name_with_details<R>( &self, signal_name: &str, details: Quark, args: &[&dyn ToValue] ) -> Rwhere R: TryFromClosureReturnValue,
source§fn emit_by_name_with_details_and_values(
&self,
signal_name: &str,
details: Quark,
args: &[Value]
) -> Option<Value>
fn emit_by_name_with_details_and_values( &self, signal_name: &str, details: Quark, args: &[Value] ) -> Option<Value>
source§fn emit_with_details<R>(
&self,
signal_id: SignalId,
details: Quark,
args: &[&dyn ToValue]
) -> Rwhere
R: TryFromClosureReturnValue,
fn emit_with_details<R>( &self, signal_id: SignalId, details: Quark, args: &[&dyn ToValue] ) -> Rwhere R: TryFromClosureReturnValue,
source§fn emit_with_details_and_values(
&self,
signal_id: SignalId,
details: Quark,
args: &[Value]
) -> Option<Value>
fn emit_with_details_and_values( &self, signal_id: SignalId, details: Quark, args: &[Value] ) -> Option<Value>
source§fn disconnect(&self, handler_id: SignalHandlerId)
fn disconnect(&self, handler_id: SignalHandlerId)
source§fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere
F: Fn(&T, &ParamSpec) + Send + Sync + 'static,
fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec) + Send + Sync + 'static,
notify
signal of the object. Read moresource§fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere
F: Fn(&T, &ParamSpec) + 'static,
fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec) + 'static,
notify
signal of the object. Read moresource§unsafe fn connect_notify_unsafe<F>(
&self,
name: Option<&str>,
f: F
) -> SignalHandlerIdwhere
F: Fn(&T, &ParamSpec),
unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F ) -> SignalHandlerIdwhere F: Fn(&T, &ParamSpec),
notify
signal of the object. Read more