选择路径省略中间 ...

javaweb_research

于 2012-04-28 15:05:16 发布

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分类专栏： QT

本文链接：https://blog.youkuaiyun.com/javaweb_research/article/details/7520247

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	QString strOldDir = ui.labelDownloadSaveDir->text();
	QString strDir = QFileDialog::getExistingDirectory(this, tr("Open Directory"),
		strOldDir,
		QFileDialog::ShowDirsOnly
		| QFileDialog::DontResolveSymlinks);
	if (!strDir.isEmpty())
	{
		ui.labelDownloadSaveDir->setText(QDir::toNativeSeparators(strDir));
		//...save to preference
	}