public override void OnGUI(Rect pos, SerializedProperty prop, GUIContent label)
{
NeatArrayAttribute att = attribute as NeatArrayAttribute;
int origIndentLevel = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
float indent1, indent2, indent2Width;
bool displayedValue;
string lbl = label.text;
StartArrayDraw(pos, ref prop, out indent1, out indent2, out indent2Width, out displayedValue);
if (att != null)
{
MakeSureSizeIsOK(prop, att.enforceSize);
}
if (att == null || att.enforceSize < 0)
{
DrawAddElement(pos, prop, indent1, displayedValue);
}
float xOffset = (att == null || att.enforceSize < 0 ? indent2 : indent1) + GUITools.toolbarDividerSize;
// DrawArrayTitle ( pos, prop.arraySize, lbl, att != null ? att.tooltip : string.Empty, xOffset );
string tooltip = att != null ? att.tooltip : string.Empty;
lbl += " [" + prop.arraySize + "] ";
GUITools.Label(new Rect(xOffset, pos.y, pos.width, pos.height), new GUIContent(lbl), GUITools.black, GUITools.boldLabel);
bool showsTooltip = false;
if (displayedValue && !string.IsNullOrEmpty(tooltip))
{
showsTooltip = true;
GUIContent ttGUI = new GUIContent(tooltip);
// float ttWidth = tooltipStyle.CalcSize(ttGUI).x;
// GUITools.Label(new Rect(pos.x + pos.width - ttWidth, pos.y, ttWidth, pos.height), ttGUI, GUITools.black, tooltipStyle);
GUITools.Label(new Rect(xOffset, pos.y + EditorGUIUtility.singleLineHeight, pos.width, pos.height), ttGUI, GUITools.black, tooltipStyle);
}
if (displayedValue)
{
int indexToDelete = -1;
pos.x = xOffset;
pos.y += GUITools.singleLineHeight * (showsTooltip ? 2 : 1);
pos.width = indent2Width - GUITools.toolbarDividerSize * 2;
pos.height = EditorGUIUtility.singleLineHeight;
GUIContent deleteContent = BuiltInIcons.GetIcon("Toolbar Minus", "Delete Element");
for (int i = 0; i < prop.arraySize; i++)
{
if (att == null || att.enforceSize < 0)
{
if (GUITools.IconButton(indent1, pos.y, deleteContent, GUITools.red))
{
indexToDelete = i;
}
}
SerializedProperty p = prop.GetArrayElementAtIndex(i);
EditorGUI.PropertyField(pos, p, GUITools.noContent, true);
pos.y += EditorGUI.GetPropertyHeight(p, true);
}
if (indexToDelete != -1)
{
SerializedProperty p = prop.GetArrayElementAtIndex(indexToDelete);
if (p.propertyType == SerializedPropertyType.ObjectReference)
{
if ((prop.objectReferenceValue) != null)
{
prop.DeleteArrayElementAtIndex(indexToDelete);
}
}
prop.DeleteArrayElementAtIndex(indexToDelete);
}
}
EditorGUI.indentLevel = origIndentLevel;
}
protected void DrawArrayTitle(Rect pos, SerializedProperty prop, GUIContent label, float xOffset)
{
label.text += " [" + prop.arraySize + "]";
pos.x = xOffset;
GUITools.Label(pos, label, GUITools.black, GUITools.boldLabel);
}