public override void OnGUI(Rect area, SerializedProperty property, GUIContent label)
{
Rect position = EditorExt.GetInitialRectRow(area);
var collectionList = property.FindPropertyRelative("m_SerializedCollections");
// Make sure root always exists
if (collectionList.arraySize == 0)
{
collectionList.arraySize = 1;
var newGroupProp = collectionList.GetArrayElementAtIndex(0);
newGroupProp.FindPropertyRelative("Weight").SetPropertyValue(1.0f);
newGroupProp.FindPropertyRelative("Items").arraySize = 0;
newGroupProp.FindPropertyRelative("SubcollectionIndices").arraySize = 0;
}
// Insert root, if it doesn't exist
DrawCollection(ref position, collectionList, 0, label);
}
public override void OnGUI(Rect area, SerializedProperty property, GUIContent label)
{
Rect position = EditorExt.GetInitialRectRow(area);
property.isExpanded = EditorGUI.Foldout(position, property.isExpanded, label);
if (property.isExpanded)
{
position = EditorExt.IncrementRectIndent(position);
var elementsProp = property.FindPropertyRelative("m_Elements");
// Draw temp KVP for + buttong
{
position = EditorExt.IncrementRectRow(position);
Rect keyArea, buttonArea;
EditorExt.SplitColumnsPixelsFromRight(position, 20.0f, out keyArea, out buttonArea);
var tempProp = property.FindPropertyRelative("m_TemporaryKVP");
var keyProp = tempProp.FindPropertyRelative("Key");
var valueProp = tempProp.FindPropertyRelative("Value");
// Draw KVP
{
float origLabelWidth = EditorGUIUtility.labelWidth;
keyArea.height = EditorGUI.GetPropertyHeight(keyProp);
EditorGUI.PropertyField(keyArea, keyProp, new GUIContent("New Key"), true);
float maxHeight = keyArea.height;
if (maxHeight > position.height)
{
float delta = maxHeight - position.height;
position.y += delta;
}
}
if (GUI.Button(buttonArea, "+"))
{
// Just change append temporary flag rather than mess around with serialzation stuff above
var dirtyFlagProp = property.FindPropertyRelative("m_AppendTemporary");
dirtyFlagProp.boolValue = true;
//elementsProp.arraySize++;
//var newProp = elementsProp.GetArrayElementAtIndex(elementsProp.arraySize - 1);
//var newKeyProp = newProp.FindPropertyRelative("Key");
//var newValueProp = newProp.FindPropertyRelative("Value");
//newKeyProp.SetPropertyValue(null);
//newValueProp.SetPropertyValue(null);
//
//keyProp.SetPropertyValue(null);
//valueProp.SetPropertyValue(null);
}
}
for (int i = 0; i < elementsProp.arraySize; ++i)
{
position = EditorExt.IncrementRectRow(position);
Rect kvpArea, buttonArea;
EditorExt.SplitColumnsPixelsFromRight(position, 20.0f, out kvpArea, out buttonArea);
var elemProp = elementsProp.GetArrayElementAtIndex(i);
var keyProp = elemProp.FindPropertyRelative("Key");
var valueProp = elemProp.FindPropertyRelative("Value");
// Draw KVP
{
Rect lhs, rhs;
EditorExt.SplitColumnsPercentage(kvpArea, 0.3f, out lhs, out rhs);
float origLabelWidth = EditorGUIUtility.labelWidth;
lhs.height = EditorGUI.GetPropertyHeight(keyProp);
rhs.height = EditorGUI.GetPropertyHeight(valueProp);
EditorGUIUtility.labelWidth = 0.001f;
EditorGUI.PropertyField(lhs, keyProp, new GUIContent("Key"), true);
if (EditorGUI.GetPropertyHeight(valueProp) <= EditorExt.GetRowHeight())
{
EditorGUIUtility.labelWidth = 0.001f;
}
else
{
EditorGUIUtility.labelWidth = origLabelWidth * 0.6f;
}
EditorGUI.PropertyField(rhs, valueProp, new GUIContent("Value"), true);
EditorGUIUtility.labelWidth = origLabelWidth;
float maxHeight = Mathf.Max(lhs.height, rhs.height);
if (maxHeight > position.height)
{
float delta = maxHeight - position.height;
position.y += delta;
}
}
if (GUI.Button(buttonArea, "-"))
{
elemProp.SetPropertyValue(null);
elementsProp.DeleteArrayElementAtIndex(i);
--i;
}
}
position = EditorExt.IncrementRectRow(position);
if (GUI.Button(position, "Clear All"))
{
elementsProp.ClearArray();
}
}
}