我正在尝试使用python / pyqt创建实用程序,以从QFileSystemModel
创建* .tar存档(仅包括已检查的那些项)。现在,我想控制QFileSystemModel
复选框以使用fileName / fileType / fileSize进行过滤。
我如何使用文件名/文件类型/文件大小的通配符搜索来选择/取消选中类之外的QFileSystemModel
复选框?
class CheckableDirModel(QtGui.QFileSystemModel):
def __init__(self, parent=None):
QtGui.QFileSystemModel.__init__(self, None)
self.checks = {}
def data(self, index, role=QtCore.Qt.DisplayRole):
if role != QtCore.Qt.CheckStateRole:
return QtGui.QFileSystemModel.data(self, index, role)
else:
if index.column() == 0:
return self.checkState(index)
def flags(self, index):
return QtGui.QFileSystemModel.flags(self, index) | QtCore.Qt.ItemIsUserCheckable
def checkState(self, index):
if index in self.checks:
return self.checks[index]
else:
return QtCore.Qt.Checked
def setData(self, index, value, role):
if (role == QtCore.Qt.CheckStateRole and index.column() == 0):
self.checks[index] = value
self.emit(QtCore.SIGNAL("dataChanged(QModelIndex,QModelIndex)"), index, index)
return True
return QtGui.QFileSystemModel.setData(self, index, value, role)
self.dirTreeView = QtGui.QTreeView(self.centralwidget)
self.dirModel = CheckableDirModel()
self.dirTreeView.setModel(self.dirModel)
<< img src =“ https://image.soinside.com/eyJ1cmwiOiAiaHR0cHM6Ly9pLnN0YWNrLmltZ3VyLmNvbS9QOEhjTC5wbmcifQ==” alt =“在此处查看UI快照”>“ >>
我正在尝试使用python / pyqt创建实用程序,以从QFileSystemModel创建* .tar归档文件(仅包括已检查的那些项)。现在我想控制QFileSystemModel复选框以...
您的项目copyTar
是否开源?我想学习。