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QTextBrowser的公开档案
原标题:Open file from QTextBrowser
  • 时间:2011-01-06 13:06:48
  •  标签:
  • c++
  • qt

我只是试图通过点击在QTextBrowser展示的一个环节来写一部开放档案的法典。 但档案没有开放,而是在QTextBrowser本身展示。 我的法典

void MainWindow::openTextEdit()
{
    QTextBrowser *p = new QTextBrowser();
    p->show();

    p->append("<a href = "/home/winbros/Test.cpp"> Link </a>");
    p->append("<a href = "/home/winbros/Test.doc"> Link </a>");
    p->append("<a href = "/home/winbros/Test.xls"> Link </a>");
    p->setOpenExternalLinks(true);
}

我正在使用QT探测器。 请允许我知道,从这个意义上说,有人用点击。

最佳回答

,anchorClicked信号对你有用。 它载有被点击的链接的URL作为。 QUrl

<><>Edit>: 执行部分第2段请举一个使用例子。 现在我没有时间这样做,但这里我要做的事情大致是:

  1. Let the class that needs to open a file have a slot foo that takes a const QUrl&.
  2. foo can use QUrl::toLocalFile to construct a QFile and open it.
  3. Connect your QTextBrowser s anchorClicked signal to foo.
问题回答

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