PyQt5QPlainTextEdit使超链接[封闭]

0

的问题

我们聊天应用中使用python PyQt5但我们击中一个路障,同时努力使超链接的点击在我们的QPlainTextEdit这是我们使用我们的客舱. 我们输出的仅仅是一个纯html标记没有突出强调。

        chatbox = QPlainTextEdit()
        chatbox.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
        chatbox.setReadOnly(True)
        chatbox.setBackgroundVisible(False)
        chatbox.setStyleSheet("""
        QPlainTextEdit{
            background: rgba(255, 255, 255, 0.5);
        }
        """)
        chatbox.setMaximumHeight(650)
        chatbox.setMaximumWidth(self.screenShape.width()-50)

    def handleMessage(self):
        try:
            message = self.chatline.text()
            if message == "":
                pass
            else:
                if message.startswith('http://') or message.startswith('https://'):
                    message = f'<a href=""{message}>{message}</a>'
                    message = f"{username}: {message}"
                    message.encode("utf-8")
                    s.sendall(message.encode())
                    self.chatline.setText("")
                    chatbox.linkActivated.connect(self.link)
                    chatWidget.update()
                    
                else:
                    message = f"{username}: {message}"
                    message.encode("utf-8")
                    s.sendall(message.encode())
                    self.chatline.setText("")
                    chatWidget.update()

        except:
            pass
    
    def link(self, linkStr):
        QDesktopServices.openUrl(QUrl(linkStr))
hyperlink pyqt pyqt5 python
2021-11-18 16:42:11
1

最好的答案

0

尝试使用QTextEdit而不是QPlainTextEdit和setAcceptRichText到真实的

2021-11-18 19:19:05

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