Klasse ShortcutsWindow

Alle implementierten Schnittstellen:
PointerInterface

public class ShortcutsWindow extends Window
A `GtkShortcutsWindow` shows information about the keyboard shortcuts
and gestures of an application.

The shortcuts can be grouped, and you can have multiple sections in this
window, corresponding to the major modes of your application.

Additionally, the shortcuts can be filtered by the current view, to avoid
showing information that is not relevant in the current application context.

The recommended way to construct a `GtkShortcutsWindow` is with
[class@Gtk.Builder], by using the `<child>` tag to populate a
`GtkShortcutsWindow` with one or more [class@Gtk.ShortcutsSection] objects,
which contain one or more [class@Gtk.ShortcutsGroup] instances, which, in turn,
contain [class@Gtk.ShortcutsShortcut] instances.

If you need to add a section programmatically, use [method@Gtk.ShortcutsWindow.add_section]
instead of [method@Gtk.Window.set_child], as the shortcuts window manages
its children directly.

# A simple example:

<picture>
<source srcset="gedit-shortcuts-dark.png" media="(prefers-color-scheme: dark)">
<img alt="A simple example" src="gedit-shortcuts.png">
</picture>

This example has as single section. As you can see, the shortcut groups
are arranged in columns, and spread across several pages if there are too
many to find on a single page.

The .ui file for this example can be found [here](https://gitlab.gnome.org/GNOME/gtk/tree/main/demos/gtk-demo/shortcuts-gedit.ui).

# An example with multiple views:

<picture>
<source srcset="clocks-shortcuts-dark.png" media="(prefers-color-scheme: dark)">
<img alt="An example with multiple views" src="clocks-shortcuts.png">
</picture>

This example shows a `GtkShortcutsWindow` that has been configured to show only
the shortcuts relevant to the “Stopwatch” view.

The .ui file for this example can be found [here](https://gitlab.gnome.org/GNOME/gtk/tree/main/demos/gtk-demo/shortcuts-clocks.ui).

# An example with multiple sections:

<picture>
<source srcset="builder-shortcuts-dark.png" media="(prefers-color-scheme: dark)">
<img alt="An example with multiple sections" src="builder-shortcuts.png">
</picture>

This example shows a `GtkShortcutsWindow` with two sections, “Editor Shortcuts”
and “Terminal Shortcuts”.

The .ui file for this example can be found [here](https://gitlab.gnome.org/GNOME/gtk/tree/main/demos/gtk-demo/shortcuts-builder.ui).

# Shortcuts and Gestures

The following signals have default keybindings:

- [signal@Gtk.ShortcutsWindow::close]
- [signal@Gtk.ShortcutsWindow::search]

# CSS nodes

`GtkShortcutsWindow` has a single CSS node with the name `window` and style
class `.shortcuts`.

https://docs.gtk.org/gtk4/class.ShortcutsWindow.html