gtk4

Struct FileChooserNative

source
pub struct FileChooserNative { /* private fields */ }
👎Deprecated: Since 4.10
Expand description

Use FileDialog instead FileChooserNative is an abstraction of a dialog suitable for use with “File Open” or “File Save as” commands.

By default, this just uses a FileChooserDialog to implement the actual dialog. However, on some platforms, such as Windows and macOS, the native platform file chooser is used instead. When the application is running in a sandboxed environment without direct filesystem access (such as Flatpak), FileChooserNative may call the proper APIs (portals) to let the user choose a file and make it available to the application.

While the API of FileChooserNative closely mirrors FileChooserDialog, the main difference is that there is no access to any Window or Widget for the dialog. This is required, as there may not be one in the case of a platform native dialog.

Showing, hiding and running the dialog is handled by the NativeDialog functions.

Note that unlike FileChooserDialog, FileChooserNative objects are not toplevel widgets, and GTK does not keep them alive. It is your responsibility to keep a reference until you are done with the object.

§Typical usage

In the simplest of cases, you can the following code to use FileChooserNative to select a file for opening:

⚠️ The following code is in c ⚠️

static void
on_response (GtkNativeDialog *native,
             int              response)
{
  if (response == GTK_RESPONSE_ACCEPT)
    {
      GtkFileChooser *chooser = GTK_FILE_CHOOSER (native);
      GFile *file = gtk_file_chooser_get_file (chooser);

      open_file (file);

      g_object_unref (file);
    }

  g_object_unref (native);
}

  // ...
  GtkFileChooserNative *native;
  GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_OPEN;

  native = gtk_file_chooser_native_new ("Open File",
                                        parent_window,
                                        action,
                                        "_Open",
                                        "_Cancel");

  g_signal_connect (native, "response", G_CALLBACK (on_response), NULL);
  gtk_native_dialog_show (GTK_NATIVE_DIALOG (native));

To use a FileChooserNative for saving, you can use this:

⚠️ The following code is in c ⚠️

static void
on_response (GtkNativeDialog *native,
             int              response)
{
  if (response == GTK_RESPONSE_ACCEPT)
    {
      GtkFileChooser *chooser = GTK_FILE_CHOOSER (native);
      GFile *file = gtk_file_chooser_get_file (chooser);

      save_to_file (file);

      g_object_unref (file);
    }

  g_object_unref (native);
}

  // ...
  GtkFileChooserNative *native;
  GtkFileChooser *chooser;
  GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_SAVE;

  native = gtk_file_chooser_native_new ("Save File",
                                        parent_window,
                                        action,
                                        "_Save",
                                        "_Cancel");
  chooser = GTK_FILE_CHOOSER (native);

  if (user_edited_a_new_document)
    gtk_file_chooser_set_current_name (chooser, _("Untitled document"));
  else
    gtk_file_chooser_set_file (chooser, existing_file, NULL);

  g_signal_connect (native, "response", G_CALLBACK (on_response), NULL);
  gtk_native_dialog_show (GTK_NATIVE_DIALOG (native));

For more information on how to best set up a file dialog, see the FileChooserDialog documentation.

§Response Codes

FileChooserNative inherits from NativeDialog, which means it will return ResponseType::Accept if the user accepted, and ResponseType::Cancel if he pressed cancel. It can also return ResponseType::DeleteEvent if the window was unexpectedly closed.

§Differences from FileChooserDialog

There are a few things in the FileChooser interface that are not possible to use with FileChooserNative, as such use would prohibit the use of a native dialog.

No operations that change the dialog work while the dialog is visible. Set all the properties that are required before showing the dialog.

§Win32 details

On windows the IFileDialog implementation (added in Windows Vista) is used. It supports many of the features that FileChooser has, but there are some things it does not handle:

If any of these features are used the regular FileChooserDialog will be used in place of the native one.

§Portal details

When the org.freedesktop.portal.FileChooser portal is available on the session bus, it is used to bring up an out-of-process file chooser. Depending on the kind of session the application is running in, this may or may not be a GTK file chooser.

§macOS details

On macOS the NSSavePanel and NSOpenPanel classes are used to provide native file chooser dialogs. Some features provided by FileChooser are not supported:

  • Shortcut folders.

§Properties

§accept-label

The text used for the label on the accept button in the dialog, or None to use the default text.

Readable | Writeable

§cancel-label

The text used for the label on the cancel button in the dialog, or None to use the default text.

Readable | Writeable

NativeDialog

Whether the window should be modal with respect to its transient parent.

Readable | Writeable

§title

The title of the dialog window

Readable | Writeable

§transient-for

The transient parent of the dialog, or None for none.

Readable | Writeable | Construct

§visible

Whether the window is currently visible.

Readable | Writeable

FileChooser

§action

The type of operation that the file chooser is performing.

Readable | Writeable

§create-folders

Whether a file chooser not in FileChooserAction::Open mode will offer the user to create new folders.

Readable | Writeable

§filter

The current filter for selecting files that are displayed.

Readable | Writeable

§filters

A GListModel containing the filters that have been added with gtk_file_chooser_add_filter().

The returned object should not be modified. It may or may not be updated for later changes.

Readable

§select-multiple

Whether to allow multiple files to be selected.

Readable | Writeable

§shortcut-folders

A GListModel containing the shortcut folders that have been added with gtk_file_chooser_add_shortcut_folder().

The returned object should not be modified. It may or may not be updated for later changes.

Readable

§Implements

NativeDialogExt, [trait@glib::ObjectExt], FileChooserExt, NativeDialogExtManual, FileChooserExtManual

GLib type: GObject with reference counted clone semantics.

Implementations§

source§

impl FileChooserNative

source

pub fn new( title: Option<&str>, parent: Option<&impl IsA<Window>>, action: FileChooserAction, accept_label: Option<&str>, cancel_label: Option<&str>, ) -> FileChooserNative

👎Deprecated: Since 4.10

Creates a new FileChooserNative.

§Deprecated since 4.10

Use FileDialog instead

§title

Title of the native

§parent

Transient parent of the native

§action

Open or save mode for the dialog

§accept_label

text to go in the accept button, or None for the default

§cancel_label

text to go in the cancel button, or None for the default

§Returns

a new FileChooserNative

source

pub fn builder() -> FileChooserNativeBuilder

👎Deprecated: Since 4.10

Creates a new builder-pattern struct instance to construct FileChooserNative objects.

This method returns an instance of FileChooserNativeBuilder which can be used to create FileChooserNative objects.

source

pub fn accept_label(&self) -> Option<GString>

👎Deprecated: Since 4.10

Retrieves the custom label text for the accept button.

§Deprecated since 4.10

Use FileDialog instead

§Returns

The custom label

source

pub fn cancel_label(&self) -> Option<GString>

👎Deprecated: Since 4.10

Retrieves the custom label text for the cancel button.

§Deprecated since 4.10

Use FileDialog instead

§Returns

The custom label

source

pub fn set_accept_label(&self, accept_label: Option<&str>)

👎Deprecated: Since 4.10

Sets the custom label text for the accept button.

If characters in @label are preceded by an underscore, they are underlined. If you need a literal underscore character in a label, use “__” (two underscores). The first underlined character represents a keyboard accelerator called a mnemonic.

Pressing Alt and that key should activate the button.

§Deprecated since 4.10

Use FileDialog instead

§accept_label

custom label

source

pub fn set_cancel_label(&self, cancel_label: Option<&str>)

👎Deprecated: Since 4.10

Sets the custom label text for the cancel button.

If characters in @label are preceded by an underscore, they are underlined. If you need a literal underscore character in a label, use “__” (two underscores). The first underlined character represents a keyboard accelerator called a mnemonic.

Pressing Alt and that key should activate the button.

§Deprecated since 4.10

Use FileDialog instead

§cancel_label

custom label

source

pub fn connect_accept_label_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 4.10
source

pub fn connect_cancel_label_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 4.10

Trait Implementations§

source§

impl Clone for FileChooserNative

source§

fn clone(&self) -> Self

Makes a clone of this shared reference.

This increments the strong reference count of the object. Dropping the object will decrement it again.

1.6.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
source§

impl Debug for FileChooserNative

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
source§

impl Default for FileChooserNative

source§

fn default() -> Self

Returns the “default value” for a type. Read more
source§

impl HasParamSpec for FileChooserNative

source§

type ParamSpec = ParamSpecObject

source§

type SetValue = FileChooserNative

Preferred value to be used as setter for the associated ParamSpec.
source§

type BuilderFn = fn(_: &str) -> ParamSpecObjectBuilder<'_, FileChooserNative>

source§

fn param_spec_builder() -> Self::BuilderFn

source§

impl Hash for FileChooserNative

source§

fn hash<H>(&self, state: &mut H)
where H: Hasher,

Hashes the memory address of this object.

1.6.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
source§

impl Ord for FileChooserNative

source§

fn cmp(&self, other: &Self) -> Ordering

Comparison for two GObjects.

Compares the memory addresses of the provided objects.

1.21.0 · source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
1.21.0 · source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
1.50.0 · source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more
source§

impl ParentClassIs for FileChooserNative

source§

impl<OT: ObjectType> PartialEq<OT> for FileChooserNative

source§

fn eq(&self, other: &OT) -> bool

Equality for two GObjects.

Two GObjects are equal if their memory addresses are equal.

1.6.0 · source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl<OT: ObjectType> PartialOrd<OT> for FileChooserNative

source§

fn partial_cmp(&self, other: &OT) -> Option<Ordering>

Partial comparison for two GObjects.

Compares the memory addresses of the provided objects.

1.6.0 · source§

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator. Read more
1.6.0 · source§

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator. Read more
1.6.0 · source§

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator. Read more
1.6.0 · source§

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator. Read more
source§

impl StaticType for FileChooserNative

source§

fn static_type() -> Type

Returns the type identifier of Self.
source§

impl Eq for FileChooserNative

source§

impl IsA<FileChooser> for FileChooserNative

source§

impl IsA<NativeDialog> for FileChooserNative

Auto Trait Implementations§

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
source§

impl<T> Cast for T
where T: ObjectType,

source§

fn upcast<T>(self) -> T
where T: ObjectType, Self: IsA<T>,

Upcasts an object to a superclass or interface T. Read more
source§

fn upcast_ref<T>(&self) -> &T
where T: ObjectType, Self: IsA<T>,

Upcasts an object to a reference of its superclass or interface T. Read more
source§

fn downcast<T>(self) -> Result<T, Self>
where T: ObjectType, Self: MayDowncastTo<T>,

Tries to downcast to a subclass or interface implementor T. Read more
source§

fn downcast_ref<T>(&self) -> Option<&T>
where T: ObjectType, Self: MayDowncastTo<T>,

Tries to downcast to a reference of its subclass or interface implementor T. Read more
source§

fn dynamic_cast<T>(self) -> Result<T, Self>
where T: ObjectType,

Tries to cast to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while upcast will do many checks at compile-time already. downcast will perform the same checks at runtime as dynamic_cast, but will also ensure some amount of compile-time safety. Read more
source§

fn dynamic_cast_ref<T>(&self) -> Option<&T>
where T: ObjectType,

Tries to cast to reference to an object of type T. This handles upcasting, downcasting and casting between interface and interface implementors. All checks are performed at runtime, while downcast and upcast will do many checks at compile-time already. Read more
source§

unsafe fn unsafe_cast<T>(self) -> T
where T: ObjectType,

Casts to T unconditionally. Read more
source§

unsafe fn unsafe_cast_ref<T>(&self) -> &T
where T: ObjectType,

Casts to &T unconditionally. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<O> FileChooserExt for O
where O: IsA<FileChooser>,

source§

fn add_filter(&self, filter: &FileFilter)

👎Deprecated: Since 4.10
Adds @filter to the list of filters that the user can select between. Read more
source§

fn add_shortcut_folder(&self, folder: &impl IsA<File>) -> Result<(), Error>

👎Deprecated: Since 4.10
Adds a folder to be displayed with the shortcut folders in a file chooser. Read more
source§

fn action(&self) -> FileChooserAction

👎Deprecated: Since 4.10
Gets the type of operation that the file chooser is performing. Read more
source§

fn choice(&self, id: &str) -> Option<GString>

👎Deprecated: Since 4.10
Gets the currently selected option in the ‘choice’ with the given ID. Read more
source§

fn creates_folders(&self) -> bool

👎Deprecated: Since 4.10
Gets whether file chooser will offer to create new folders. Read more
source§

fn current_folder(&self) -> Option<File>

👎Deprecated: Since 4.10
Gets the current folder of @self as GFile. Read more
source§

fn current_name(&self) -> Option<GString>

👎Deprecated: Since 4.10
Gets the current name in the file selector, as entered by the user. Read more
source§

fn file(&self) -> Option<File>

👎Deprecated: Since 4.10
Gets the GFile for the currently selected file in the file selector. Read more
source§

fn files(&self) -> ListModel

👎Deprecated: Since 4.10
Lists all the selected files and subfolders in the current folder of @self as GFile. Read more
source§

fn filter(&self) -> Option<FileFilter>

👎Deprecated: Since 4.10
Gets the current filter. Read more
source§

fn filters(&self) -> ListModel

👎Deprecated: Since 4.10
Gets the current set of user-selectable filters, as a list model. Read more
source§

fn selects_multiple(&self) -> bool

👎Deprecated: Since 4.10
Gets whether multiple files can be selected in the file chooser. Read more
source§

fn shortcut_folders(&self) -> ListModel

👎Deprecated: Since 4.10
Queries the list of shortcut folders in the file chooser. Read more
source§

fn remove_choice(&self, id: &str)

👎Deprecated: Since 4.10
Removes a ‘choice’ that has been added with gtk_file_chooser_add_choice(). Read more
source§

fn remove_filter(&self, filter: &FileFilter)

👎Deprecated: Since 4.10
Removes @filter from the list of filters that the user can select between. Read more
source§

fn remove_shortcut_folder(&self, folder: &impl IsA<File>) -> Result<(), Error>

👎Deprecated: Since 4.10
Removes a folder from the shortcut folders in a file chooser. Read more
source§

fn set_action(&self, action: FileChooserAction)

👎Deprecated: Since 4.10
Sets the type of operation that the chooser is performing. Read more
source§

fn set_choice(&self, id: &str, option: &str)

👎Deprecated: Since 4.10
Selects an option in a ‘choice’ that has been added with gtk_file_chooser_add_choice(). Read more
source§

fn set_create_folders(&self, create_folders: bool)

👎Deprecated: Since 4.10
Sets whether file chooser will offer to create new folders. Read more
source§

fn set_current_name(&self, name: &str)

👎Deprecated: Since 4.10
Sets the current name in the file selector, as if entered by the user. Read more
source§

fn set_file(&self, file: &impl IsA<File>) -> Result<(), Error>

👎Deprecated: Since 4.10
Sets @file as the current filename for the file chooser. Read more
source§

fn set_filter(&self, filter: &FileFilter)

👎Deprecated: Since 4.10
Sets the current filter. Read more
source§

fn set_select_multiple(&self, select_multiple: bool)

👎Deprecated: Since 4.10
Sets whether multiple files can be selected in the file chooser. Read more
source§

fn connect_action_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

👎Deprecated: Since 4.10
source§

fn connect_create_folders_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 4.10
source§

fn connect_filter_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

👎Deprecated: Since 4.10
source§

fn connect_filters_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 4.10
source§

fn connect_select_multiple_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 4.10
source§

fn connect_shortcut_folders_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

👎Deprecated: Since 4.10
source§

impl<O> FileChooserExtManual for O
where O: IsA<FileChooser>,

source§

fn add_choice( &self, id: impl IntoGStr, label: impl IntoGStr, options: &[(&str, &str)], )

👎Deprecated: Since 4.10
Adds a ‘choice’ to the file chooser. Read more
source§

fn set_current_folder( &self, file: Option<&impl IsA<File>>, ) -> Result<bool, Error>

👎Deprecated: Since 4.10
Sets the current folder for @self from a GFile. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *const GList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec(_: *const GList, _: usize) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(_: *const GList, _: usize) -> Vec<T>

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *const GPtrArray, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec( _: *const GPtrArray, _: usize, ) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(_: *const GPtrArray, _: usize) -> Vec<T>

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *const GSList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec(_: *const GSList, _: usize) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(_: *const GSList, _: usize) -> Vec<T>

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *mut GPtrArray, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec( ptr: *mut GPtrArray, num: usize, ) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(ptr: *mut GPtrArray, num: usize) -> Vec<T>

source§

impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T

source§

unsafe fn from_glib_none_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_container_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

source§

unsafe fn from_glib_full_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GList> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *const GList) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(_: *const GList) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(_: *const GList) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GPtrArray> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *const GPtrArray) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(_: *const GPtrArray) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(_: *const GPtrArray) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *const GSList> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *const GSList) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(_: *const GSList) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(_: *const GSList) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GList> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *mut GList) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(ptr: *mut GList) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(ptr: *mut GList) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *mut GPtrArray) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(ptr: *mut GPtrArray) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(ptr: *mut GPtrArray) -> Vec<T>

source§

impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T

source§

unsafe fn from_glib_none_as_vec(ptr: *mut GSList) -> Vec<T>

source§

unsafe fn from_glib_container_as_vec(ptr: *mut GSList) -> Vec<T>

source§

unsafe fn from_glib_full_as_vec(ptr: *mut GSList) -> Vec<T>

source§

impl<O> GObjectPropertyExpressionExt for O
where O: IsA<Object>,

source§

fn property_expression(&self, property_name: &str) -> PropertyExpression

Create an expression looking up an object’s property.
source§

fn property_expression_weak(&self, property_name: &str) -> PropertyExpression

Create an expression looking up an object’s property with a weak reference.
source§

fn this_expression(property_name: &str) -> PropertyExpression

Create an expression looking up a property in the bound this object.
source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> IntoClosureReturnValue for T
where T: Into<Value>,

source§

impl<U> IsSubclassableExt for U

source§

impl<O> NativeDialogExt for O
where O: IsA<NativeDialog>,

source§

fn destroy(&self)

source§

fn is_modal(&self) -> bool

Returns whether the dialog is modal. Read more
source§

fn title(&self) -> Option<GString>

Gets the title of the NativeDialog. Read more
source§

fn transient_for(&self) -> Option<Window>

Fetches the transient parent for this window. Read more
source§

fn is_visible(&self) -> bool

Determines whether the dialog is visible. Read more
source§

fn hide(&self)

Hides the dialog if it is visible, aborting any interaction. Read more
source§

fn set_modal(&self, modal: bool)

Sets a dialog modal or non-modal. Read more
source§

fn set_title(&self, title: &str)

Sets the title of the NativeDialog Read more
source§

fn set_transient_for(&self, parent: Option<&impl IsA<Window>>)

Dialog windows should be set transient for the main application window they were spawned from. Read more
source§

fn show(&self)

Shows the dialog on the display. Read more
source§

fn set_visible(&self, visible: bool)

Whether the window is currently visible.
source§

fn connect_response<F: Fn(&Self, ResponseType) + 'static>( &self, f: F, ) -> SignalHandlerId

Emitted when the user responds to the dialog. Read more
source§

fn connect_modal_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

source§

fn connect_title_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId

source§

fn connect_transient_for_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

source§

fn connect_visible_notify<F: Fn(&Self) + 'static>( &self, f: F, ) -> SignalHandlerId

source§

impl<O> NativeDialogExtManual for O
where O: IsA<NativeDialog>,

source§

fn run_future<'a>(&'a self) -> Pin<Box<dyn Future<Output = ResponseType> + 'a>>

👎Deprecated: Since 4.10
Shows the dialog and returns a Future that resolves to the ResponseType on response. Read more
source§

fn run_async<F: FnOnce(&Self, ResponseType) + 'static>(&self, f: F)

👎Deprecated: Since 4.10
Shows the dialog and calls the callback when a response has been received. Read more
source§

impl<T> ObjectExt for T
where T: ObjectType,

source§

fn is<U>(&self) -> bool
where U: StaticType,

Returns true if the object is an instance of (can be cast to) T.
source§

fn type_(&self) -> Type

Returns the type of the object.
source§

fn object_class(&self) -> &Class<Object>

Returns the ObjectClass of the object. Read more
source§

fn class(&self) -> &Class<T>
where T: IsClass,

Returns the class of the object.
source§

fn class_of<U>(&self) -> Option<&Class<U>>
where U: IsClass,

Returns the class of the object in the given type T. Read more
source§

fn interface<U>(&self) -> Option<InterfaceRef<'_, U>>
where U: IsInterface,

Returns the interface T of the object. Read more
source§

fn set_property(&self, property_name: &str, value: impl Into<Value>)

Sets the property property_name of the object to value value. Read more
source§

fn set_property_from_value(&self, property_name: &str, value: &Value)

Sets the property property_name of the object to value value. Read more
source§

fn set_properties(&self, property_values: &[(&str, &dyn ToValue)])

Sets multiple properties of the object at once. Read more
source§

fn set_properties_from_value(&self, property_values: &[(&str, Value)])

Sets multiple properties of the object at once. Read more
source§

fn property<V>(&self, property_name: &str) -> V
where V: for<'b> FromValue<'b> + 'static,

Gets the property property_name of the object and cast it to the type V. Read more
source§

fn property_value(&self, property_name: &str) -> Value

Gets the property property_name of the object. Read more
source§

fn has_property(&self, property_name: &str, type_: Option<Type>) -> bool

Check if the object has a property property_name of the given type_. Read more
source§

fn property_type(&self, property_name: &str) -> Option<Type>

Get the type of the property property_name of this object. Read more
source§

fn find_property(&self, property_name: &str) -> Option<ParamSpec>

Get the ParamSpec of the property property_name of this object.
source§

fn list_properties(&self) -> PtrSlice<ParamSpec>

Return all ParamSpec of the properties of this object.
source§

fn freeze_notify(&self) -> PropertyNotificationFreezeGuard

Freeze all property notifications until the return guard object is dropped. Read more
source§

unsafe fn set_qdata<QD>(&self, key: Quark, value: QD)
where QD: 'static,

Set arbitrary data on this object with the given key. Read more
source§

unsafe fn qdata<QD>(&self, key: Quark) -> Option<NonNull<QD>>
where QD: 'static,

Return previously set arbitrary data of this object with the given key. Read more
source§

unsafe fn steal_qdata<QD>(&self, key: Quark) -> Option<QD>
where QD: 'static,

Retrieve previously set arbitrary data of this object with the given key. Read more
source§

unsafe fn set_data<QD>(&self, key: &str, value: QD)
where QD: 'static,

Set arbitrary data on this object with the given key. Read more
source§

unsafe fn data<QD>(&self, key: &str) -> Option<NonNull<QD>>
where QD: 'static,

Return previously set arbitrary data of this object with the given key. Read more
source§

unsafe fn steal_data<QD>(&self, key: &str) -> Option<QD>
where QD: 'static,

Retrieve previously set arbitrary data of this object with the given key. Read more
source§

fn block_signal(&self, handler_id: &SignalHandlerId)

Block a given signal handler. Read more
source§

fn unblock_signal(&self, handler_id: &SignalHandlerId)

Unblock a given signal handler.
source§

fn stop_signal_emission(&self, signal_id: SignalId, detail: Option<Quark>)

Stop emission of the currently emitted signal.
source§

fn stop_signal_emission_by_name(&self, signal_name: &str)

Stop emission of the currently emitted signal by the (possibly detailed) signal name.
source§

fn connect<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,

Connect to the signal signal_name on this object. Read more
source§

fn connect_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + Send + Sync + 'static,

Connect to the signal signal_id on this object. Read more
source§

fn connect_local<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + 'static,

Connect to the signal signal_name on this object. Read more
source§

fn connect_local_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value> + 'static,

Connect to the signal signal_id on this object. Read more
source§

unsafe fn connect_unsafe<F>( &self, signal_name: &str, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_name on this object. Read more
source§

unsafe fn connect_unsafe_id<F>( &self, signal_id: SignalId, details: Option<Quark>, after: bool, callback: F, ) -> SignalHandlerId
where F: Fn(&[Value]) -> Option<Value>,

Connect to the signal signal_id on this object. Read more
source§

fn connect_closure( &self, signal_name: &str, after: bool, closure: RustClosure, ) -> SignalHandlerId

Connect a closure to the signal signal_name on this object. Read more
source§

fn connect_closure_id( &self, signal_id: SignalId, details: Option<Quark>, after: bool, closure: RustClosure, ) -> SignalHandlerId

Connect a closure to the signal signal_id on this object. Read more
source§

fn watch_closure(&self, closure: &impl AsRef<Closure>)

Limits the lifetime of 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]) -> R

Emit signal by signal id. Read more
source§

fn emit_with_values(&self, signal_id: SignalId, args: &[Value]) -> Option<Value>

Same as Self::emit but takes Value for the arguments.
source§

fn emit_by_name<R>(&self, signal_name: &str, args: &[&dyn ToValue]) -> R

Emit signal by its name. Read more
source§

fn emit_by_name_with_values( &self, signal_name: &str, args: &[Value], ) -> Option<Value>

Emit signal by its name. Read more
source§

fn emit_by_name_with_details<R>( &self, signal_name: &str, details: Quark, args: &[&dyn ToValue], ) -> R

Emit signal by its name with details. Read more
source§

fn emit_by_name_with_details_and_values( &self, signal_name: &str, details: Quark, args: &[Value], ) -> Option<Value>

Emit signal by its name with details. Read more
source§

fn emit_with_details<R>( &self, signal_id: SignalId, details: Quark, args: &[&dyn ToValue], ) -> R

Emit signal by signal id with details. Read more
source§

fn emit_with_details_and_values( &self, signal_id: SignalId, details: Quark, args: &[Value], ) -> Option<Value>

Emit signal by signal id with details. Read more
source§

fn disconnect(&self, handler_id: SignalHandlerId)

Disconnect a previously connected signal handler.
source§

fn connect_notify<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
where F: Fn(&T, &ParamSpec) + Send + Sync + 'static,

Connect to the notify signal of the object. Read more
source§

fn connect_notify_local<F>(&self, name: Option<&str>, f: F) -> SignalHandlerId
where F: Fn(&T, &ParamSpec) + 'static,

Connect to the notify signal of the object. Read more
source§

unsafe fn connect_notify_unsafe<F>( &self, name: Option<&str>, f: F, ) -> SignalHandlerId
where F: Fn(&T, &ParamSpec),

Connect to the notify signal of the object. Read more
source§

fn notify(&self, property_name: &str)

Notify that the given property has changed its value. Read more
source§

fn notify_by_pspec(&self, pspec: &ParamSpec)

Notify that the given property has changed its value. Read more
source§

fn downgrade(&self) -> WeakRef<T>

Downgrade this object to a weak reference.
source§

fn add_weak_ref_notify<F>(&self, f: F) -> WeakRefNotify<T>
where F: FnOnce() + Send + 'static,

Add a callback to be notified when the Object is disposed.
source§

fn add_weak_ref_notify_local<F>(&self, f: F) -> WeakRefNotify<T>
where F: FnOnce() + 'static,

Add a callback to be notified when the Object is disposed. Read more
source§

fn bind_property<'a, 'f, 't, O>( &'a self, source_property: &'a str, target: &'a O, target_property: &'a str, ) -> BindingBuilder<'a, 'f, 't>
where O: ObjectType,

Bind property source_property on this object to the target_property on the target object. Read more
source§

fn ref_count(&self) -> u32

Returns the strong reference count of this object.
source§

unsafe fn run_dispose(&self)

Runs the dispose mechanism of the object. Read more
source§

impl<T> Property for T
where T: HasParamSpec,

source§

type Value = T

source§

impl<T> PropertyGet for T
where T: HasParamSpec,

source§

type Value = T

source§

fn get<R, F>(&self, f: F) -> R
where F: Fn(&<T as PropertyGet>::Value) -> R,

source§

impl<T> StaticTypeExt for T
where T: StaticType,

source§

fn ensure_type()

Ensures that the type has been registered with the type system.
source§

impl<T> ToOwned for T
where T: Clone,

source§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T> TransparentType for T

source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

source§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T> TryFromClosureReturnValue for T
where T: for<'a> FromValue<'a> + StaticType + 'static,

source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<'a, T, C, E> FromValueOptional<'a> for T
where T: FromValue<'a, Checker = C>, C: ValueTypeChecker<Error = ValueTypeMismatchOrNoneError<E>>, E: Error + Send + 'static,

source§

impl<Super, Sub> MayDowncastTo<Sub> for Super
where Super: IsA<Super>, Sub: IsA<Super>,