75817a6290ff0a18b39f9419fb40b236ceea27c1
Previous fix rewrote HTML to data: URIs with a nested QEventLoop inside processImages() — fragile and could silently fail on heavy multi-image mails. Replaced with the canonical Qt approach: an ImageTextBrowser subclass that overrides loadResource() and downloads http(s) image resources via QNetworkAccessManager with a QPixmap cache. QTextBrowser calls loadResource for each <img>, so when images are allowed we just leave the src URLs intact and setExternalImagesAllowed(true). - Add ImageTextBrowser (QTextBrowser subclass) in readerview.h - m_bodyViewer now ImageTextBrowser*, wired to m_network at construction - sanitizeHtml: on allow, keep http(s) src and set the flag; on block, replace with placeholder as before (flag off) - Remove dead processImages() Verified against a real Enverus image over HTTPS: downloads 74,692 bytes and produces a valid QPixmap 680x113. Also verified the button flow end-to-end.
Wino Mail Qt (C++/DTK)
A modern C++/Qt port of Wino Mail for Deepin Linux using DTKWidget.
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Wino Mail v0.2.0
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