public static int Popup(int selectedIndex,
string[] displayedOptions,
params GUILayoutOption[] options);
public static int Popup(int selectedIndex,
string[] displayedOptions,
GUIStyle style,
params GUILayoutOption[] options);
public static int Popup(int selectedIndex,
GUIContent[] displayedOptions,
params GUILayoutOption[] options);
public static int Popup(int selectedIndex,
GUIContent[] displayedOptions,
GUIStyle style,
params GUILayoutOption[] options);
public static int Popup(string label,
int selectedIndex,
string[] displayedOptions,
params GUILayoutOption[] options);
public static int Popup(string label,
int selectedIndex,
string[] displayedOptions,
GUIStyle style,
params GUILayoutOption[] options);
public static int Popup(GUIContent label,
int selectedIndex,
GUIContent[] displayedOptions,
params GUILayoutOption[] options);
public static int Popup(GUIContent label,
int selectedIndex,
GUIContent[] displayedOptions,
GUIStyle style,
params GUILayoutOption[] options);
Parameters
| label | Optional label in front of the field. |
| selectedIndex | The index of the option the field shows. |
| displayedOptions | An array with the options shown in the popup. |
| style | Optional GUIStyle. |
| options | An optional list of layout options that specify extra layout properties. Any values passed in here will override settings defined by the style.See Also: GUILayout.Width, GUILayout.Height, GUILayout.MinWidth, GUILayout.MaxWidth, GUILayout.MinHeight, GUILayout.MaxHeight, GUILayout.ExpandWidth, GUILayout.ExpandHeight. |
Returns
int The index of the option that has been selected by the user.
Description
Make a generic popup selection field.
Takes the currently selected index as a parameter and returns the index selected by the user.
Create a primitive depending on the option selected.
using UnityEditor; using UnityEngine; using System.Collections;
// Creates an instance of a primitive depending on the option selected by the user. public class EditorGUILayoutPopup : EditorWindow { public string[] options = new string[] {"Cube", "Sphere", "Plane"}; public int index = 0; [MenuItem("Examples/Editor GUILayout Popup usage")] static void Init() { EditorWindow window = GetWindow(typeof(EditorGUILayoutPopup)); window.Show(); }
void OnGUI() { index = EditorGUILayout.Popup(index, options); if (GUILayout.Button("Create")) InstantiatePrimitive(); }
void InstantiatePrimitive() { switch (index) { case 0: GameObject cube = GameObject.CreatePrimitive(PrimitiveType.Cube); cube.transform.position = Vector3.zero; break; case 1: GameObject sphere = GameObject.CreatePrimitive(PrimitiveType.Sphere); sphere.transform.position = Vector3.zero; break; case 2: GameObject plane = GameObject.CreatePrimitive(PrimitiveType.Plane); plane.transform.position = Vector3.zero; break; default: Debug.LogError("Unrecognized Option"); break; } } }