Description

Gnome::Gtk4::AppChooserDialog shows a Gnome::Gtk4::AppChooserWidget inside a Gnome::Gtk4::Dialog.

Note that Gnome::Gtk4::AppChooserDialog does not have any interesting methods of its own. Instead, you should get the embedded Gnome::Gtk4::AppChooserWidget using .get-widget() and call its methods if the generic Gnome::Gtk4::R-AppChooser interface is not sufficient for your needs.

To set the heading that is shown above the Gnome::Gtk4::AppChooserWidget, use .set-heading().

CSS nodes

Gnome::Gtk4::AppChooserDialog has a single CSS node with the name window and style class `.appchooser`.

Class initialization

Note: The native version of this class is deprecated in gtk4-lib() since version 4.10

new

:native-object

Create an object using a native object from elsewhere. See also Gnome::N::TopLevelSupportClass.

multi method new ( N-Object :$native-object! )

new-appchooserdialog

Note: The native version of this routine is deprecated in gtk4-lib() since version 4.10

Creates a new Gnome::Gtk4::AppChooserDialog for the provided Gnome::Gio::R-File.

The dialog will show applications that can open the file.

method new-appchooserdialog ( N-Object() $parent, UInt $flags, N-Object() $file --> Gnome::Gtk4::AppChooserDialog \)

$parent; a Gnome::Gtk4::Window.
$flags; flags for this dialog.
$file; a Gnome::Gio::R-File.

new-for-content-type

Note: The native version of this routine is deprecated in gtk4-lib() since version 4.10

Creates a new Gnome::Gtk4::AppChooserDialog for the provided content type.

The dialog will show applications that can open the content type.

method new-for-content-type ( N-Object() $parent, UInt $flags, Str $content-type --> Gnome::Gtk4::AppChooserDialog \)

$parent; a Gnome::Gtk4::Window.
$flags; flags for this dialog.
$content-type; a content type string.

Methods

get-heading

Note: The native version of this routine is deprecated in gtk4-lib() since version 4.10

Returns the text to display at the top of the dialog.

method get-heading (--> Str )

Return value; the text to display at the top of the dialog, or undefined, in which case a default text is displayed.

Note: The native version of this routine is deprecated in gtk4-lib() since version 4.10

Returns the Gnome::Gtk4::AppChooserWidget of this dialog.

method get-widget (--> N-Object )

Return value; the Gnome::Gtk4::AppChooserWidget of $self.

set-heading

Note: The native version of this routine is deprecated in gtk4-lib() since version 4.10

Sets the text to display at the top of the dialog.

If the heading is not set, the dialog displays a default text.

method set-heading ( Str $heading )

$heading; a string containing Pango markup.