Python QTreeView:仅获取高亮显示的项目列表(多选)
我想获得多个选择的文件夹路径。我只希望在单击时获得突出显示的内容。理想情况下,列表将以交互方式更新。我的意思是,如果取消选择一个文件夹,它将自动从列表中删除 下面是QTreeView的一个示例。。。你能提供支持吗 多谢各位Python QTreeView:仅获取高亮显示的项目列表(多选),python,pyqt,qtreeview,multipleselection,getdirectories,Python,Pyqt,Qtreeview,Multipleselection,Getdirectories,我想获得多个选择的文件夹路径。我只希望在单击时获得突出显示的内容。理想情况下,列表将以交互方式更新。我的意思是,如果取消选择一个文件夹,它将自动从列表中删除 下面是QTreeView的一个示例。。。你能提供支持吗 多谢各位 from PyQt4 import QtCore, QtGui class Ui_Dialog(object): def setupUi(self, Dialog): Dialog.resize(1150, 905) self.gri
from PyQt4 import QtCore, QtGui
class Ui_Dialog(object):
def setupUi(self, Dialog):
Dialog.resize(1150, 905)
self.gridLayout_2 = QtGui.QGridLayout(Dialog)
self.groupBox = QtGui.QGroupBox(Dialog)
self.gridLayout = QtGui.QGridLayout(self.groupBox)
self.treeView = QtGui.QTreeView(self.groupBox)
self.gridLayout.addWidget(self.treeView, 0, 0, 1, 1)
self.gridLayout_2.addWidget(self.groupBox, 0, 0, 1, 2)
self.fileSystemModel = QtGui.QFileSystemModel(self.treeView)
self.fileSystemModel.setFilter(QtCore.QDir.AllDirs | QtCore.QDir.NoDotAndDotDot | QtCore.QDir.AllEntries)
self.fileSystemModel.setReadOnly(True)
self.root = self.fileSystemModel.setRootPath('/home/')
self.treeView.setModel(self.fileSystemModel)
self.treeView.setRootIndex(self.root)
self.treeView.setSelectionMode(QtGui.QAbstractItemView.ContiguousSelection)
if __name__ == "__main__":
import sys
app = QtGui.QApplication(sys.argv)
Dialog = QtGui.QDialog()
ui = Ui_Dialog()
ui.setupUi(Dialog)
Dialog.show()
sys.exit(app.exec_())
您可以使用的
selectedIndex()
方法
您可以使用的
selectedIndex()
方法
from PyQt4 import QtCore, QtGui
class Ui_Dialog(object):
def setupUi(self, Dialog):
Dialog.resize(1150, 905)
self.gridLayout_2 = QtGui.QGridLayout(Dialog)
self.groupBox = QtGui.QGroupBox(Dialog)
self.gridLayout = QtGui.QGridLayout(self.groupBox)
self.treeView = QtGui.QTreeView(self.groupBox)
self.gridLayout.addWidget(self.treeView, 0, 0, 1, 1)
self.gridLayout_2.addWidget(self.groupBox, 0, 0, 1, 2)
self.fileSystemModel = QtGui.QFileSystemModel(self.treeView)
self.fileSystemModel.setFilter(QtCore.QDir.AllDirs |
QtCore.QDir.NoDotAndDotDot | QtCore.QDir.AllEntries)
self.fileSystemModel.setReadOnly(True)
self.root = self.fileSystemModel.setRootPath('/home/')
self.treeView.setModel(self.fileSystemModel)
self.treeView.setRootIndex(self.root)
self.treeView.setSelectionMode(QtGui.QAbstractItemView.ContiguousSelection)
self.treeView.selectionModel().selectionChanged.connect(self.getItems)
def getItems(self):
selected = self.treeView.selectionModel().selectedIndexes()
for index in selected:
if index.column() == 0:
print self.fileSystemModel.data(index,
self.fileSystemModel.FileNameRole).toString()
if __name__ == "__main__":
import sys
app = QtGui.QApplication(sys.argv)
Dialog = QtGui.QDialog()
ui = Ui_Dialog()
ui.setupUi(Dialog)
Dialog.show()
sys.exit(app.exec_())