Gtk.AppChooserDialog – gtk4 Reference Manual

AppChooserDialog

Object Hierarchy:

Description:

[ CCode ( type_id = "gtk_app_chooser_dialog_get_type ()" ) ]
public class AppChooserDialog : Dialog, Accessible, AppChooser, Buildable, ConstraintTarget, Native, Root, ShortcutManager

`GtkAppChooserDialog` shows a `GtkAppChooserWidget` inside a `GtkDialog`.

![An example GtkAppChooserDialog](appchooserdialog.png)

Note that `GtkAppChooserDialog` does not have any interesting methods of its own. Instead, you should get the embedded `GtkAppChooserWidget` using [[email protected]_widget] and call its methods if the generic [[email protected]] interface is not sufficient for your needs.

To set the heading that is shown above the `GtkAppChooserWidget`, use [[email protected]_heading].

Namespace: Gtk

Package: gtk4

Content:

Properties:

public File gfile { owned get; construct; }
The GFile used by the `GtkAppChooserDialog`.
public string heading { get; set; }
The text to show at the top of the dialog.

Creation methods:

public AppChooserDialog (Window? parent, DialogFlags flags, File file)
Creates a new `GtkAppChooserDialog` for the provided `GFile`.
public AppChooserDialog.for_content_type (Window? parent, DialogFlags flags, string content_type)
Creates a new `GtkAppChooserDialog` for the provided content type.

Methods:

public unowned string? get_heading ()
Returns the text to display at the top of the dialog.
public unowned Widget get_widget ()
Returns the `GtkAppChooserWidget` of this dialog.
public void set_heading (string heading)
Sets the text to display at the top of the dialog.