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())