本文整理汇总了Python中PyQt5.QtGui.QStandardItem.setForeground方法的典型用法代码示例。如果您正苦于以下问题：Python QStandardItem.setForeground方法的具体用法？Python QStandardItem.setForeground怎么用？Python QStandardItem.setForeground使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PyQt5.QtGui.QStandardItem的用法示例。
在下文中一共展示了QStandardItem.setForeground方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __updateSlotsModel
# 需要导入模块: from PyQt5.QtGui import QStandardItem [as 别名]
# 或者: from PyQt5.QtGui.QStandardItem import setForeground [as 别名]
def __updateSlotsModel(self):
"""
Private slot to update the slots tree display.
"""
self.filterEdit.clear()
try:
dlg = uic.loadUi(
self.formFile, package=self.project.getProjectPath())
objects = dlg.findChildren(QWidget) + dlg.findChildren(QAction)
signatureList = self.__signatures()
self.slotsModel.clear()
self.slotsModel.setHorizontalHeaderLabels([""])
for obj in objects:
name = obj.objectName()
if not name or name.startswith("qt_"):
# ignore un-named or internal objects
continue
metaObject = obj.metaObject()
className = metaObject.className()
itm = QStandardItem("{0} ({1})".format(name, className))
self.slotsModel.appendRow(itm)
for index in range(metaObject.methodCount()):
metaMethod = metaObject.method(index)
if metaMethod.methodType() == QMetaMethod.Signal:
if qVersion() >= "5.0.0":
itm2 = QStandardItem("on_{0}_{1}".format(
name,
bytes(metaMethod.methodSignature()).decode()))
else:
itm2 = QStandardItem("on_{0}_{1}".format(
name, metaMethod.signature()))
itm.appendRow(itm2)
if self.__module is not None:
if qVersion() >= "5.0.0":
method = "on_{0}_{1}".format(
name,
bytes(metaMethod.methodSignature())
.decode().split("(")[0])
else:
method = "on_{0}_{1}".format(
name, metaMethod.signature().split("(")[0])
method2 = "{0}({1})".format(
method, ", ".join(
[self.__mapType(t)
for t in metaMethod.parameterTypes()]))
if method2 in signatureList or \
method in signatureList:
itm2.setFlags(Qt.ItemFlags(Qt.ItemIsEnabled))
itm2.setCheckState(Qt.Checked)
itm2.setForeground(QBrush(Qt.blue))
continue
returnType = self.__mapType(
metaMethod.typeName().encode())
if returnType == 'void':
returnType = ""
parameterTypesList = [
self.__mapType(t)
for t in metaMethod.parameterTypes()]
pyqtSignature = ", ".join(parameterTypesList)
parameterNames = metaMethod.parameterNames()
if parameterNames:
for index in range(len(parameterNames)):
if not parameterNames[index]:
parameterNames[index] = \
QByteArray("p{0:d}".format(index)
.encode("utf-8"))
parameterNamesList = [bytes(n).decode()
for n in parameterNames]
methNamesSig = ", ".join(parameterNamesList)
if methNamesSig:
if qVersion() >= "5.0.0":
pythonSignature = \
"on_{0}_{1}(self, {2})".format(
name,
bytes(metaMethod.methodSignature())
.decode().split("(")[0],
methNamesSig)
else:
pythonSignature = \
"on_{0}_{1}(self, {2})".format(
name,
metaMethod.signature().split("(")[0],
methNamesSig)
else:
if qVersion() >= "5.0.0":
pythonSignature = "on_{0}_{1}(self)".format(
name,
bytes(metaMethod.methodSignature())
.decode().split("(")[0])
else:
pythonSignature = "on_{0}_{1}(self)".format(
name,
#.........这里部分代码省略.........