use get_main_window to fill parent for tools

openpype/hosts/hiero/api/menu.py

@@ -37,12 +37,16 @@ def menu_install():
     Installing menu into Hiero
 
     """
+    from Qt import QtGui
     from . import (
         publish, launch_workfiles_app, reload_config,
         apply_colorspace_project, apply_colorspace_clips
     )
+    from .lib import get_main_window
+
+    main_window = get_main_window()
+
     # here is the best place to add menu
-    from avalon.vendor.Qt import QtGui
 
     menu_name = os.environ['AVALON_LABEL']
 
@@ -86,15 +90,21 @@ def menu_install():
 
     creator_action = menu.addAction("Create ...")
     creator_action.setIcon(QtGui.QIcon("icons:CopyRectangle.png"))
-    creator_action.triggered.connect(host_tools.show_creator)
+    creator_action.triggered.connect(
+        lambda: host_tools.show_creator(parent=main_window)
+    )
 
     loader_action = menu.addAction("Load ...")
     loader_action.setIcon(QtGui.QIcon("icons:CopyRectangle.png"))
-    loader_action.triggered.connect(host_tools.show_loader)
+    loader_action.triggered.connect(
+        lambda: host_tools.show_loader(parent=main_window)
+    )
 
     sceneinventory_action = menu.addAction("Manage ...")
     sceneinventory_action.setIcon(QtGui.QIcon("icons:CopyRectangle.png"))
-    sceneinventory_action.triggered.connect(host_tools.show_scene_inventory)
+    sceneinventory_action.triggered.connect(
+        lambda: host_tools.show_scene_inventory(parent=main_window)
+    )
     menu.addSeparator()
 
     if os.getenv("OPENPYPE_DEVELOP"):

openpype/hosts/hiero/api/pipeline.py

@@ -209,9 +209,11 @@ def update_container(track_item, data=None):
 
 def launch_workfiles_app(*args):
     ''' Wrapping function for workfiles launcher '''
+    from .lib import get_main_window
 
+    main_window = get_main_window()
     # show workfile gui
-    host_tools.show_workfiles()
+    host_tools.show_workfiles(parent=main_window)
 
 
 def publish(parent):