Fix rendering of markdown in QLabel

Since 65314b6ce88cdbb28a22be0cab9856ec9bc9604b there is a TextFormat
for MarkdownText, and QWidgetTextControl supports that, but QLabel
does it in its own way and sets plain text or rich text on the text
document itself. Add a code path for MarkdownText there.

[ChangeLog][QtWidgets][QLabel] Markdown is now a supported textFormat
for QLabel.

Fixes: QTBUG-79766
Change-Id: Ib9370ef300089af2c4d6070e545c5470f32833a8
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

0 files changed, 0 insertions, 0 deletions