伙计们
,我想在QTextEdit
. 我有一本带有标题和相应 URL 的字典。问题是当我发布请求QNetworkAccessManager
并等待信号finished(QNetworkReply*)
时,我只得到图像的回复。如何确定请求此图像的相应标题?
def _init_(self)
manager = QNetworkAccessManager(self);
self.connect(manager, SIGNAL("finished(QNetworkReply*)"), self.add_record)
for record in dict:
manager.get(QNetworkRequest(QUrl(status['caption'])))
def add_record(self, reply):
img = QImage()
img.loadFromData(reply.readAll())
self.textEdit.textCursor().insertImage(img)
#I don't know at this point for which caption
#I've received this image
#self.textEdit.append(record['text'] + '\n');
这个问题有什么设计模式吗?我会很感激任何想法