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Updating extruders now also works with timer

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CURA-3780
This commit is contained in:
Jaime van Kessel 2017-05-10 09:59:19 +02:00
parent 82d38490c4
commit 3d429e44ae
1 changed files with 10 additions and 2 deletions
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12
cura/Settings/ExtrudersModel.py
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@ -1,7 +1,7 @@
# Copyright (c) 2016 Ultimaker B.V.
# Cura is released under the terms of the AGPLv3 or higher.
from PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty, pyqtSlot
from PyQt5.QtCore import Qt, pyqtSignal, pyqtProperty, QTimer
import UM.Qt.ListModel
from UM.Application import Application
@ -58,6 +58,11 @@ class ExtrudersModel(UM.Qt.ListModel.ListModel):
self.addRoleName(self.MaterialRole, "material")
self.addRoleName(self.VariantRole, "variant")
self._update_extruder_timer = QTimer()
self._update_extruder_timer.setInterval(250)
self._update_extruder_timer.setSingleShot(True)
self._update_extruder_timer.timeout.connect(self.__updateExtruders)
self._add_global = False
self._simple_names = False
@ -118,10 +123,13 @@ class ExtrudersModel(UM.Qt.ListModel.ListModel):
modelChanged = pyqtSignal()
def _updateExtruders(self):
self._update_extruder_timer.start()
## Update the list of extruders.
#
# This should be called whenever the list of extruders changes.
def _updateExtruders(self):
def __updateExtruders(self):
changed = False
if self.rowCount() != 0: