我已经使用PyQt4和来自internet的代码在Maya中创建了一个modelEditor,但我不知道当我再次运行此脚本时如何关闭它。我试过使用sys.exit(app.exec_())
,但那不起作用。在
# -*- coding: utf-8 -*-
from PyQt4 import QtCore, QtGui
import maya.cmds as cmds
import maya.OpenMayaUI as mui
import sip
import sys
global app
class MyDialog(QtGui.QDialog):
def __init__(self, parent, **kwargs):
super(MyDialog, self).__init__(parent, **kwargs)
self.setObjectName("MyWindow")
self.resize(800, 600)
self.setWindowTitle("PyQt ModelPanel Test")
self.verticalLayout = QtGui.QVBoxLayout(self)
self.verticalLayout.setObjectName("mainLayout")
layout = mui.MQtUtil.fullName(long(sip.unwrapinstance(self.verticalLayout)))
cmds.setParent(layout)
self._cameraName = cmds.camera()[0]
self.newEditor = cmds.modelEditor()
nodeName = cmds.modelEditor(self.newEditor,cam=self._cameraName,edit = True,hud = 0,alo = 0,pm = 1,da = "smoothShaded")
ptr = mui.MQtUtil.findControl(nodeName)
self.modelPanel = sip.wrapinstance(long(ptr), QtCore.QObject)
self.verticalLayout.addWidget(self.modelPanel)
def show(self):
super(MyDialog, self).show()
self.modelPanel.repaint()
def show():
if (cmds.window(MyDialog,ex = True)):
cmds.deleteUI(MyDialog)
global app
app = QtGui.QApplication.instance()
ptr = mui.MQtUtil.mainWindow()
win = sip.wrapinstance(long(ptr), QtCore.QObject)
d = MyDialog(win)
d.show()
这里有一个方法你可以去做。 有一个类singleton来保存类的实例。然后在构造函数中可以检查实例是否存在;如果存在,则删除它并重置变量。
请注意,如果您有一个实例打开并且
reload()
该模块,它不会删除打开的实例,因为类将不同!相关问题 更多 >
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