Gtk.show_about_dialog
Description: Reference for Gtk.show_about_dialog

### Function

# Gtkshow_about_dialog

since: 4.0

#### Declaration [src]

    void
    gtk_show_about_dialog (
      GtkWindow* parent,
      const char* first_property_name,
      ...
    )

#### Description [src]

A convenience function for showing an application’s about dialog.

The constructed dialog is associated with the parent window and reused for future invocations of this function.

Available since: 4.0

This function is not directly available to language bindings.

#### Parameters

`parent`

  Type: `GtkWindow`

  The parent top-level window.

  The argument can be `NULL`.
  The data is owned by the caller of the function.

`first_property_name`

  Type: `const char*`

  The name of the first property.

  The data is owned by the caller of the function.
  The value is a NUL terminated UTF-8 string.

`...`

  Type: ``

  Value of first property, followed by more pairs of property name and value, `NULL`-terminated.