static function Popup (position : Rect, selectedIndex : int, displayedOptions : string[], style : GUIStyle = EditorStyles.popup) : int

static function Popup (position : Rect, selectedIndex : int, displayedOptions : GUIContent[], style : GUIStyle = EditorStyles.popup) : int

static function Popup (position : Rect, label : String, selectedIndex : int, displayedOptions : string[], style : GUIStyle = EditorStyles.popup) : int

static function Popup (position : Rect, label : GUIContent, selectedIndex : int, displayedOptions : GUIContent[], style : GUIStyle = EditorStyles.popup) : int

Parameters

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.

Popup in and Editor Window.

// Adds a component to the selected GameObjects

class EditorGUIPopup extends EditorWindow {
    var options : String[] = ["Rigidbody", "Box Collider", "Sphere Collider"];
    var index : int = 0;
    
    @MenuItem("Examples/Editor GUI Popup usage")
    static function Init() {
        var window = GetWindow(EditorGUIPopup);
        window.position = Rect(0,0,180,80);
        window.Show();
    }
    function OnGUI() {
        index = EditorGUI.Popup(
            Rect(0,0,position.width, 20),
            "Component:",
            index, 
            options);
            
        if(GUI.Button(Rect(0,25,position.width, position.height - 26),"Add Component"))
            AddComponentToObjects();
    }
    function AddComponentToObjects() {
        if(!Selection.activeGameObject) {
            Debug.LogError("Please select at least one GameObject first");
            return;
        }
        for(var go : GameObject in Selection.gameObjects)
            go.AddComponent(options[index]);
    }
}