43 lines
1.2 KiB
C#
43 lines
1.2 KiB
C#
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/// Credit Vicente Russo
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/// Sourced from - https://bitbucket.org/ddreaper/unity-ui-extensions/issues/23/returnkeytriggersbutton
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using UnityEngine.Events;
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namespace UnityEngine.UI.Extensions
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{
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/// <summary>
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/// Usage: Add this component to the input and add the function to execute to the EnterSubmit event of this script
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/// </summary>
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[RequireComponent(typeof(InputField))]
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[AddComponentMenu("UI/Extensions/Input Field Submit")]
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public class InputFieldEnterSubmit : MonoBehaviour
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{
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[System.Serializable]
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public class EnterSubmitEvent : UnityEvent<string>
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{
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}
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public EnterSubmitEvent EnterSubmit;
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public bool defocusInput = true;
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private InputField _input;
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void Awake()
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{
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_input = GetComponent<InputField>();
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_input.onEndEdit.AddListener(OnEndEdit);
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}
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public void OnEndEdit(string txt)
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{
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if (!Input.GetKeyDown(KeyCode.Return) && !Input.GetKeyDown(KeyCode.KeypadEnter))
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return;
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EnterSubmit.Invoke(txt);
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if (defocusInput)
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{
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UnityEngine.EventSystems.EventSystem.current.SetSelectedGameObject(null);
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}
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}
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}
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}
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