1320383944
问题描述
我有 qlistwidget 并且那里有字符串，当我选择一个字符串时，我想显示它的索引号和文本.但问题是，如果我选择超过 1 个项目，它不会显示所有索引.它只显示一个.
i have qlistwidget and there are strings there, when i select a string, i wanted to display the index number and text of that. but the problem is, if i select more than 1 items, it doesn't display all of the indexes. it displays only one.
from pyqt5.qtwidgets import *
import sys
class pencere(qwidget):
def __init__(self):
super().__init__()
self.layout = qvboxlayout(self)
self.listwidget = qlistwidget(self)
self.listwidget.additems(["python","ruby","go","perl"])
self.listwidget.setselectionmode(qabstractitemview.multiselection)
self.buton = qpushbutton(self)
self.buton.settext("ok")
self.buton.clicked.connect(self.but)
self.layout.addwidget(self.listwidget)
self.layout.addwidget(self.buton)
def but(self):
print (self.listwidget.currentrow() 1)
uygulama = qapplication(sys.argv)
pencere = pencere()
pencere.show()
uygulama.exec_()
如果我选择超过 1 个项目，如何显示所有项目名称和索引?
how can i display all of the items names and indexes if i select more than 1 items?
推荐答案
我用这个解决了
def but(self):
x = self.listwidget.selecteditems()
for y in x:
print (y.text())
