Solved When QTextEdit will understand tag <strike>?

[sersver00]

Qt5.5, 5.6, 5.7 don't undersand tag <strike> in QTextEdit, but they understand tag <s>

[raven-worx]

@sersver00
the supported HTML subset can be viewed here.
Nevertheless you should ask this question on the developer mailing list.

[mrjj]

Hi
Most likely never as
"<strike> has been deprecated in HTML 4 and XHTML 1, and obsoleted in HTML5. If semantically appropriate, i.e., if it represents deleted content, use the <del> instead; in all other cases use an <s> element."

[sersver00]

@raven-worx Thank you very much.

[sersver00]

@mrjj Ok, but QTextEdit may paste Rich HTML text. I only copy text from last version of Firefox and the text contains <strike>. I paste the text to QTextEdit and see ordinar text. :( I think, the tag <strike> is still need.

[mrjj]

@sersver00 said in When QTextEdit will understand tag <strike>?:

I paste the text to QTextEdit and see ordinar text

But does pasting bold text and other stuff works?
Maybe it strips all HTML ?
(Dont have a QTextEdit to test with right now :)

[sersver00]

@mrjj I test the text with the tag in standard example from qt packet too. As described here <strike> is not support now. My way is the developer mailing list. I see no other way out.
Thanks!

[raven-worx]

@sersver00
Here's a little workaround:

void MyTextEdit::insertFromMimeData(const QMimeData *mimeData)
{
      QMimeData mimeDataCopy;

      // duplicate mimeData
      foreach( QString format, mimeData.formats() )
      {
             QByteArray data = mimeData->data(format);
             if( format.startsWith( QLatin1String("text/html"), Qt::CaseInsensitive )
             {
                       data.replace(QByteArray("<strike>"), QByteArray("<s>"));
                       data.replace(QByteArray("</strike>"), QByteArray("</s>"));
             }
             mimeDataCopy.setData( format,  data );
       }

      QTextEdit::insertFromMimeData( &mimeDataCopy );
}

[sersver00]

@raven-worx Thank you. Your idea works.
The question is solved