EditorGUI.Foldout

パラメーター

戻り値

bool ユーザーによって選択された折り畳みの状態。 True の場合、サブオブジェクトを表示する必要があります。

説明

Makes a label with a foldout arrow to the left of it.

これは親が折り畳まれており、子オブジェクトを表示するような構造のツリーやフォルダーを作成するために便利です。


Foldout in an Editor Window.

using UnityEditor;
using UnityEngine;
using System.Collections;

// Create a foldable menu that hides/shows the selected transform position.
// if no Transform is selected, the Foldout item will be folded until a transform is selected.
public class EditorGUIFoldout : EditorWindow
{
    public bool showPosition = true;
    public string status = "Select a GameObject";
    [MenuItem("Examples/Foldout Usage")]
    static void Init()
    {
        UnityEditor.EditorWindow window = GetWindow(typeof(EditorGUIFoldout));
        window.position = new Rect(0, 0, 150, 60);
        window.Show();
    }

    void OnGUI()
    {
        showPosition = EditorGUI.Foldout(new Rect(3, 3, position.width - 6, 15), showPosition, status);
        if (showPosition)
            if (Selection.activeTransform)
            {
                Selection.activeTransform.position = EditorGUI.Vector3Field(new Rect(3, 25, position.width - 6, 40), "Position", Selection.activeTransform.position);
                status = Selection.activeTransform.name;
            }

        if (!Selection.activeTransform)
        {
            status = "Select a GameObject";
            showPosition = false;
        }
    }

    void OnInspectorUpdate()
    {
        Repaint();
    }
}