Gdk.AppLaunchContext.set_icon

### Method

# Gdk AppLaunchContextset_icon

#### Declaration [src]

    void
    gdk_app_launch_context_set_icon (
      GdkAppLaunchContext* context,
      GIcon* icon
    )

#### Description [src]

Sets the icon for applications that are launched with this context.

Window Managers can use this information when displaying startup notification.

See also `gdk_app_launch_context_set_icon_name()`.

#### Parameters

`icon` | `GIcon*`
| A `GIcon`
| The argument can be `NULL`.
| The data is owned by the caller of the function.