Gtk.AppChooserDialog – gtk+-3.0 – Vala Binding Reference

Description:

[ CCode ( type_id = "gtk_app_chooser_dialog_get_type ()" ) ]
public class AppChooserDialog : Dialog, Implementor, AppChooser, Buildable

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

Note:

The application selection widgets should be implemented according to the design of each platform and/or application requiring them.

Note that `GtkAppChooserDialog` does not have any interesting methods of its own. Instead, you should get the embedded `GtkAppChooserWidget` using [method@Gtk.AppChooserDialog.get_widget] and call its methods if the generic [iface@Gtk.AppChooser] interface is not sufficient for your needs.

To set the heading that is shown above the `GtkAppChooserWidget`, use [method@Gtk.AppChooserDialog.set_heading].

CSS nodes

`GtkAppChooserDialog` has a single CSS node with the name `window` and style class `.appchooser`.

Namespace: Gtk

Package: gtk+-3.0

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.

Inherited Members:

All known members inherited from class Gtk.Bin

get_child

All known members inherited from interface Atk.Implementor

ref_accessible

AppChooserDialog