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WIP: Fix null warning in SettingsMenu.qml

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This commit is contained in:
Lipu Fei 2019-03-20 08:59:45 +01:00
parent a106a9ddb9
commit f810f94b8a
1 changed files with 3 additions and 1 deletions
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4
resources/qml/Menus/SettingsMenu.qml
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@ -14,12 +14,14 @@ Menu
PrinterMenu { title: catalog.i18nc("@title:menu menubar:settings", "&Printer") } PrinterMenu { title: catalog.i18nc("@title:menu menubar:settings", "&Printer") }
property var activeMachine: Cura.MachineManager.activeMachine
onAboutToShow: extruderInstantiator.active = true onAboutToShow: extruderInstantiator.active = true
onAboutToHide: extruderInstantiator.active = false onAboutToHide: extruderInstantiator.active = false
Instantiator Instantiator
{ {
id: extruderInstantiator id: extruderInstantiator
model: Cura.MachineManager.activeMachine.extruderList model: activeMachine == null ? null : activeMachine.extruderList
active: false active: false
asynchronous: true asynchronous: true
Menu Menu