Displaying HTML codes in QLabel
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Hello All,
I am getting html codes embedded in the xml from the server for example:
@"Robert Glück ; drawings by Edward Aulerich"@ where ü is getting displayed as &<no space>#252; and when i set it to the QLabel the html code doesn't get encoded. Is there a way by which i can display it correctly?Thanks,
Sri
PS: i gave <no space> coz the text edit is converting it to ü Please remove <no space> to get he exact code.
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Hi Andre,
Thanks a lot for the help. I have one more problem where i have to display the same text on a QListWidget but according to doc RichText can be applied only to widgets which support RichText. So, i did the following:
@QStaticText text;
text.setTextFormat(Qt::RichText);
text.setText("ü");@And set the same to QListWidgetItem but, i realized that QListWidgetItem doens't support RichText. Do i have create a QLabel and place it as QListWidgetItem using setWidgetItem or is there any another workaround?
Thanks,
Sri
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QListViews by default do not support rich text, but they do support unicode. That means that you can display the whole character set, including unlauts, ringel-S, and basically anything else you can come up with. I am not sure if there is Qt API to convert HTML escape sequences to unicode for a text, but if not, it would not be hard to make yourself.
I would not go mucking about with putting labels on an item view just for this.
Edit: perhaps you can abuse QTextDocument for the translation from HTML to unicode.
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Hello Andre,
Thanks once again and i did the following:
@QPointer<QTextDocument> doc = new QTextDocument();
doc->setHtml(mBookDetail->authorsList.at(index));
QListWidgetItem* item = new QListWidgetItem(doc->toPlainText());
mAuthorsList->insertItem(index,item );
delete doc;@I will take up writing an API to convert HTML escape sequences to unicode for a text.
I have one Request, Shouldn't there be a sub-category in the forum which should be something like "Qt General" because my doubt was on Qt irrespective of which platform i am working on.
Thanks,
Sri
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I would not create/destroy the QTextDocument for each item, but otherwise, I'm glad it works. Just convert the text once (on loading, for example) using the same QTextDocument instance. Also, using a QPointer is not really needed here.
The forum structure request is better put in the Beta Testing forum, or better yet, on Jira.