就我而言，我试图将QMainWindow浮动在Maya中。在该窗口中，有三个按钮，我将事件连接到函数。
[之后，我将窗口浮动并尝试单击，但是它不起作用。我想知道为什么它不起作用，以及如何解决它。
这是我的脚本：
谢谢！
import cfx_engine
reload(cfx_engine)
cfx_engine.start()
import PySide2.QtCore as QtCore
import PySide2.QtGui as QtGuiOrig
import PySide2.QtWidgets as QtGui
import maya.mel as mel
import cfx_main_view
reload(cfx_main_view)
import cfx_window_adaptor
reload(cfx_window_adaptor)
import cfx_pathInfo_util
reload(cfx_pathInfo_util)
import scn
import maya.cmds as cmds
class CFXController():
_object_name = 'CFX_WINDOW'
_ui = None
_parent_window = None
# _main_parent_window= None
def __init__(self):
# check to see if the UI exists, if so delete it
if cmds.window(self._object_name, exists=True):
cmds.deleteUI(self._object_name, wnd=True)
self._parent_window = cfx_window_adaptor._maya_main_window()
self._main_parent_window = QtGui.QMainWindow(self._parent_window)
self._ui = cfx_main_view.Ui_MainWindow()
self._ui.setupUi(self._main_parent_window, self._object_name)
# self.set_link()
def start_(self):
self._main_parent_window.show()
def set_link(self):
print 'set link'
self._ui.cloth_cache_bake_btn.clicked.connect(self.bake_ncache)
def bake_ncache(self):
print 'bake nCache'
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file
#
# Created: Tue Dec 10 12:48:51 2019
# by: PyQt4 UI code generator 4.10.3
#
# WARNING! All changes made in this file will be lost!
try:
from PyQt4 import QtCore, QtGui
except:
import PySide2.QtCore as QtCore
import PySide2.QtGui as QtGuiOrig
import PySide2.QtWidgets as QtGui
try:
_fromUtf8 = QtCore.QString.fromUtf8
except AttributeError:
def _fromUtf8(s):
return s
try:
_encoding = QtGui.QApplication.UnicodeUTF8
def _translate(context, text, disambig):
return QtGui.QApplication.translate(context, text, disambig, _encoding)
except AttributeError:
def _translate(context, text, disambig):
return QtGui.QApplication.translate(context, text, disambig)
class Ui_MainWindow(object):
def __init__(self):
# super(Ui_MainWindow,self).__init__(_parent_window)
self.style_component = {'background_color': '#333333',
'border_color': '#595959',
'font_color':'#D9D9D9',
'font_color_pressed': '#595959',
'button_color': 'rgba(70,70,70,0.5)'}
# self.setupUi(self)
pass
def setupUi(self, MainWindow, _object_name):
MainWindow.setObjectName(_fromUtf8(_object_name))
MainWindow.resize(576, 371)
MainWindow.setStyleSheet("background : "+self.style_component['background_color']+";}")
self.centralwidget = QtGui.QWidget(MainWindow)
self.centralwidget.setObjectName(_fromUtf8("centralwidget"))
self.verticalLayout_2 = QtGui.QVBoxLayout(self.centralwidget)
self.verticalLayout_2.setObjectName(_fromUtf8("verticalLayout_2"))
self.cloth_main_vl = QtGui.QVBoxLayout()
self.cloth_main_vl.setObjectName(_fromUtf8("cloth_main_vl"))
self.cloth_cache_view_lw = QtGui.QListWidget(self.centralwidget)
self.cloth_cache_view_lw.setObjectName(_fromUtf8("cloth_cache_view_lw"))
self.cloth_cache_view_lw.setVerticalScrollMode(QtGui.QAbstractItemView.ScrollPerPixel)
self.cloth_cache_view_lw.setHorizontalScrollMode(QtGui.QAbstractItemView.ScrollPerPixel)
self.cloth_cache_view_lw.setFocusPolicy(QtCore.Qt.NoFocus)
self.cloth_cache_view_lw.setStyleSheet(
"QListWidget{"+\
"border-style: solid;"+\
"border-width : 0.5px;"+\
"border-color: "+ self.style_component['border_color'] +";"+\
"border-radius: 1px;"+\
"color : "+ self.style_component['font_color'] +";"+\
"background:"+self.style_component['background_color']+";"+\
"font: 12px;"+\
"}"+\
"QListWidget::item{"+\
"border-bottom: 1px solid #303030;"+\
"color:"+ self.style_component['font_color'] +";"+\
"height : 16.5px;"+\
"}"+\
"QListWidget::branch:hover{"+\
"background: #363636;"+\
"}"+\
"QListWidget::branch:selected{"+\
"background: #363636;"+\
"}"+\
"QListWidget::item:hover {"+\
"color: "+ self.style_component['font_color'] +";"+\
"background: #363636;"+\
"}"+\
"QListWidget::item:selected{"+\
"background: #595959;"+\
"color:"+ self.style_component['font_color'] +";"+\
"}"+\
"QScrollBar:vertical {"+\
"width: 10px;"+\
"margin: 20px 0 3px 0;"+\
"border-radius: 5px;"+\
"}"+\
"QScrollBar::handle:vertical {"+\
"background:" + self.style_component['font_color'] +";"+\
"min-height: 5px;"+\
"width : 10px;"
"border-radius: 5px;"+\
"}"+\
"QScrollBar::add-line:vertical {"+\
"background: none;"+\
"height: 45px;"+\
"subcontrol-position: bottom;"+\
"subcontrol-origin: margin;"+\
"}"+\
"QScrollBar::sub-line:vertical {"+\
"background: none;"+\
"height: 45px;"+\
"subcontrol-position: top;"+\
"subcontrol-origin: margin;"+\
"}"
)
self.cloth_main_vl.addWidget(self.cloth_cache_view_lw)
self.cloth_btn_hl = QtGui.QHBoxLayout()
self.cloth_btn_hl.setObjectName(_fromUtf8("cloth_btn_hl"))
spacerItem = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.cloth_btn_hl.addItem(spacerItem)
self.cloth_cache_bake_btn = QtGui.QPushButton(self.centralwidget)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.cloth_cache_bake_btn.sizePolicy().hasHeightForWidth())
self.cloth_cache_bake_btn.setSizePolicy(sizePolicy)
self.cloth_cache_bake_btn.setObjectName(_fromUtf8("cloth_cache_bake_btn"))
self.cloth_cache_bake_btn.setStyleSheet(
"QPushButton{"+\
"font: 13px ;"+\
"border: 1px solid;"+\
"border-color:"+ self.style_component['border_color']+";"+\
"border-radius: 3px;"+\
"background-color:"+self.style_component['button_color']+";"+\
"color:"+ self.style_component['font_color'] +";"+\
"}"+\
"QPushButton:pressed{"+\
"color:"+ self.style_component['font_color_pressed'] +";"+\
"border-color:" +self.style_component['background_color']+";"+\
"border-radius: 3px;"+\
"background-color:" +self.style_component['font_color']+";"+\
"}")
self.cloth_btn_hl.addWidget(self.cloth_cache_bake_btn)
self.cloth_select_btn = QtGui.QPushButton(self.centralwidget)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.cloth_select_btn.sizePolicy().hasHeightForWidth())
self.cloth_select_btn.setSizePolicy(sizePolicy)
self.cloth_select_btn.setObjectName(_fromUtf8("cloth_select_btn"))
self.cloth_select_btn.setStyleSheet(
"QPushButton{"+\
"font: 13px ;"+\
"border: 1px solid;"+\
"border-color:"+ self.style_component['border_color']+";"+\
"border-radius: 3px;"+\
"background-color:"+self.style_component['button_color']+";"+\
"color:"+ self.style_component['font_color'] +";"+\
"}"+\
"QPushButton:pressed{"+\
"color:"+ self.style_component['font_color_pressed'] +";"+\
"border-color:" +self.style_component['background_color']+";"+\
"border-radius: 3px;"+\
"background-color:" +self.style_component['font_color']+";"+\
"}")
self.cloth_btn_hl.addWidget(self.cloth_select_btn)
self.cloth_abc_pub_btn = QtGui.QPushButton(self.centralwidget)
sizePolicy = QtGui.QSizePolicy(QtGui.QSizePolicy.Preferred, QtGui.QSizePolicy.Preferred)
sizePolicy.setHorizontalStretch(0)
sizePolicy.setVerticalStretch(0)
sizePolicy.setHeightForWidth(self.cloth_abc_pub_btn.sizePolicy().hasHeightForWidth())
self.cloth_abc_pub_btn.setSizePolicy(sizePolicy)
self.cloth_abc_pub_btn.setObjectName(_fromUtf8("cloth_abc_pub_btn"))
self.cloth_abc_pub_btn.setStyleSheet(
"QPushButton{"+\
"font: 13px ;"+\
"border: 1px solid;"+\
"border-color:"+ self.style_component['border_color']+";"+\
"border-radius: 3px;"+\
"background-color:"+self.style_component['button_color']+";"+\
"color:"+ self.style_component['font_color'] +";"+\
"}"+\
"QPushButton:pressed{"+\
"color:"+ self.style_component['font_color_pressed'] +";"+\
"border-color:" +self.style_component['background_color']+";"+\
"border-radius: 3px;"+\
"background-color:" +self.style_component['font_color']+";"+\
"}")
self.cloth_btn_hl.addWidget(self.cloth_abc_pub_btn)
spacerItem1 = QtGui.QSpacerItem(40, 20, QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.cloth_btn_hl.addItem(spacerItem1)
self.cloth_btn_hl.setStretch(0, 1)
self.cloth_btn_hl.setStretch(1, 2)
self.cloth_btn_hl.setStretch(2, 2)
self.cloth_btn_hl.setStretch(3, 2)
self.cloth_btn_hl.setStretch(4, 1)
self.cloth_main_vl.addLayout(self.cloth_btn_hl)
self.cloth_main_vl.setStretch(0, 10)
self.cloth_main_vl.setStretch(1, 1)
self.verticalLayout_2.addLayout(self.cloth_main_vl)
MainWindow.setCentralWidget(self.centralwidget)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
self.set_link()
def retranslateUi(self, MainWindow):
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow", None))
self.cloth_cache_bake_btn.setText(_translate("MainWindow", "nCache bake", None))
self.cloth_select_btn.setText(_translate("MainWindow", "Select Cache", None))
self.cloth_abc_pub_btn.setText(_translate("MainWindow", "Alembic Pub", None))
def set_link(self):
print 111
self.cloth_cache_bake_btn.clicked.connect(self.prinrpo)
def prinrpo(self):
self.cloth_cache_bake_btn.setText('a')
如果将连接放入__init__，它将正常工作：
def __init__(self):
# check to see if the UI exists, if so delete it
if cmds.window(self._object_name, exists=True):
cmds.deleteUI(self._object_name, wnd=True)
self._parent_window = maya_main_window()
self._main_parent_window = QtGui.QMainWindow(self._parent_window)
self._ui = Ui_MainWindow()
self._ui.setupUi(self._main_parent_window, self._object_name)
self._ui.cloth_cache_bake_btn.clicked.connect(self.bake_ncache)
注意，它仍然会触发setLink上的连接并更改文本。我不确定为什么，我总是在__init __
中编写连接函数