public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
if (!Initialise(property))
{
return;
}
Rect originalPosition = position;
position.height = EditorGUIUtility.singleLineHeight;
using (new EditorGUI.PropertyScope(position, GUIContent.none, property))
{
if (EditorGUIUtils.DrawHeaderWithFoldout(position, label, property.isExpanded, noBoldOrIndent: true))
{
property.isExpanded = !property.isExpanded;
}
}
if (!property.isExpanded)
{
return;
}
originalPosition.yMin = position.yMax;
originalPosition.xMin += 10;
EditorGUIUtils.DrawOutline(originalPosition, 1);
position.xMin += 15; //Indent
position.xMax -= 4;
position.y = position.yMax + EditorGUIUtility.standardVerticalSpacing * 2;
SerializedProperty values = property.FindPropertyRelative("values");
values.arraySize = enumNames.Length;
float contentX = position.x + EditorGUIUtility.labelWidth;
float contentWidth = position.width - EditorGUIUtility.labelWidth;
for (int i = hidesFirstEnum ? 1 : 0; i < enumNames.Length; i++)
{
SerializedProperty value = values.GetArrayElementAtIndex(i);
Rect labelRect = new Rect(position.x, position.y, EditorGUIUtility.labelWidth - 4, position.height);
Rect contentRect = new Rect(contentX, position.y, contentWidth, position.height);
if (multiLine)
{
Rect r = new Rect(position.x - 5, contentRect.y - 2, position.width + 8, contentRect.height + 2);
EditorGUI.DrawRect(r, EditorGUIUtils.HeaderColor);
labelRect.xMin += 12;
using (new EditorGUI.PropertyScope(r, GUIContent.none, value))
{
GUI.enabled = false;
EditorGUI.Popup(labelRect, i, enumNames);
GUI.enabled = true;
}
EditorGUI.LabelField(labelRect, tooltips[i]);
//Foldout
value.isExpanded = EditorGUI.Foldout(new Rect(r.x + 15, r.y, r.width, r.height), value.isExpanded, GUIContent.none, true);
contentRect.y = labelRect.yMax + EditorGUIUtility.standardVerticalSpacing;
if (!value.isExpanded)
{
EditorGUI.DrawRect(new Rect(r.x, labelRect.yMax, r.width, 1), EditorGUIUtils.SplitterColor);
position.y = contentRect.y;
continue;
}
SerializedProperty end = value.GetEndProperty();
int index = 0;
bool enterChildren = true;
while (value.NextVisible(enterChildren) && !SerializedProperty.EqualContents(value, end))
{
float height = propertyHeights[index++];
contentRect.height = height;
using (new EditorGUI.PropertyScope(new Rect(position.x, contentRect.y, position.width, contentRect.height), GUIContent.none, value))
{
float labelRectX = labelRect.x + 15;
GUI.Label(new Rect(labelRectX, contentRect.y, contentRect.x - labelRectX - 2, contentRect.height), value.displayName);
EditorGUI.PropertyField(contentRect, value, GUIContent.none, false);
}
contentRect.y += height + EditorGUIUtility.standardVerticalSpacing;
enterChildren = false;
}
}
else
{
GUI.enabled = false;
EditorGUI.Popup(labelRect, i, enumNames);
GUI.enabled = true;
EditorGUI.LabelField(labelRect, tooltips[i]);
Color lastColor = GUI.color;
if (value.propertyType == SerializedPropertyType.ObjectReference)
{
if (value.objectReferenceValue == null)
{
GUI.color *= new Color(1f, 0.46f, 0.51f);
}
}
using (new EditorGUI.PropertyScope(new Rect(position.x, contentRect.y, position.width, contentRect.height), GUIContent.none, value))
EditorGUI.PropertyField(contentRect, value, GUIContent.none);
contentRect.y += propertyHeights[0] + EditorGUIUtility.standardVerticalSpacing;
GUI.color = lastColor;
}
position.y = contentRect.yMin;
}
}