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added empty item

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This commit is contained in:
Jakub Trllo 2025-02-12 11:05:55 +01:00
parent cbaefffabc
commit 416657eefa
1 changed files with 18 additions and 1 deletions
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19
client/ayon_core/tools/attribute_defs/widgets.py
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@ -2,7 +2,7 @@ import copy
import typing
from typing import Optional
from qtpy import QtWidgets, QtCore
from qtpy import QtWidgets, QtCore, QtGui
from ayon_core.lib.attribute_definitions import (
AbstractAttrDef,
@ -655,6 +655,9 @@ class EnumAttrWidget(_BaseAttrDefWidget):
for item in self.attr_def.items:
input_widget.addItem(item["label"], item["value"])
if not self.attr_def.items:
self._add_empty_item(input_widget)
idx = input_widget.findData(self.attr_def.default)
if idx >= 0:
input_widget.setCurrentIndex(idx)
@ -671,6 +674,20 @@ class EnumAttrWidget(_BaseAttrDefWidget):
input_widget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
input_widget.customContextMenuRequested.connect(self._on_context_menu)
def _add_empty_item(self, input_widget):
model = input_widget.model()
if not isinstance(model, QtGui.QStandardItemModel):
return
root_item = model.invisibleRootItem()
empty_item = QtGui.QStandardItem()
empty_item.setData("< No items to select >", QtCore.Qt.DisplayRole)
empty_item.setData("", QtCore.Qt.UserRole)
empty_item.setFlags(QtCore.Qt.NoItemFlags)
root_item.appendRow(empty_item)
def _on_context_menu(self, pos):
menu = QtWidgets.QMenu(self)