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Add call_deferred to UI Navigation code example

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ProgrammerOnCoffee
2025-05-09 14:53:30 -04:00
parent 0b174c6df3
commit a8ccd61936
1 changed files with 8 additions and 5 deletions
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tutorials/ui/gui_navigation.rst
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@@ -58,22 +58,25 @@ have well-defined vertical or horizontal navigation flow.
Necessary code Necessary code
-------------- --------------
For keyboard and controller navigation to work correctly, any node must be focused on For keyboard and controller navigation to work correctly, any node must be focused by
using code when the scene starts. Without doing this, pressing buttons or keys won't using code when the scene starts. Without doing this, pressing buttons or keys won't
do anything. Here is a basic example of setting initial focus with code: do anything.
You can use the :ref:`Control.grab_focus() <class_Control_method_grab_focus>` method
to focus a control. Here is a basic example of setting initial focus with code:
.. tabs:: .. tabs::
.. code-tab:: gdscript GDScript .. code-tab:: gdscript GDScript
func _ready(): func _ready():
$StartButton.grab_focus() $StartButton.grab_focus.call_deferred()
.. code-tab:: csharp .. code-tab:: csharp
public override void _Ready() public override void _Ready()
{ {
GetNode<Button>("StartButton").GrabFocus(); GetNode<Button>("StartButton").GrabFocus.CallDeferred();
} }
Now when the scene starts the "Start Button" node will be focused, and the keyboard Now when the scene starts, the "Start Button" node will be focused, and the keyboard
or a controller can be used to navigate between it and other UI elements. or a controller can be used to navigate between it and other UI elements.