KMarkdownWebView 0.3.0

KMarkdownWebView 0.3.0 has been released.

Example: KMarkdownWebView KParts plugin used by the KTextEditor Document Preview plugin used in KDevelop

The KMarkdownWebView software is for the rendered display of Markdown documents, using web technologies (native wrapper around a webpage with a JavaScript library which creates HTML from the plain text handed in).
The software contains

  • a KParts plugin for rendered display of Markdown files, which enables KParts-using applications (like the archiving tool Ark or the file manager Krusader) to show Markdown files in the target format.
  • a Markdown file KIO thumbnail generator plugin, which allows KIO-powered file managers & dialogs to show thumbnails and previews of files in Markdown format in the target format (currently only available when building against QtWebKit)

The KMarkdownWebView KParts plugin is also prepared for best experience with the KTextEditor Document Preview plugin for KTextEditor-based applications like the editor Kate and IDE KDevelop.

KMarkdownWebView can be built both with QtWebEngine (preferred by the build system) and QtWebKit. Pass -DUSE_QTWEBKIT=TRUE to CMake to enforce the use of QtWebKit.

Changes since 0.2.0

  • New feature in KParts plugin: text search
  • Fix: Unbreak navigation to local anchors in QWebKit variant

Download sources

Download from:

sha256: 8b58c85c64641ba2194db1741ed5cc65504b18ced89728b09c6bfd090da847e4 kmarkdownwebview-0.3.0.tar.xz

Signed with my new PGP key
E191 FD5B E6F4 6870 F09E 82B2 024E 7FB4 3D01 5474
Friedrich W. H. Kossebau


KTextEditorPreviewPlugin 0.2.0

KTextEditorPreviewPlugin 0.2.0 has been released.

Example: KTextEditor Document Preview plugin used with KMarkdownWebView KParts plugin in Kate

The KTextEditorPreviewPlugin software provides the KTextEditor Document Preview Plugin, a plugin for the editor Kate, the IDE KDevelop, or other software using the KTextEditor framework.

The plugin enables a live preview of the currently edited text document in the final format, in the sidebar (Kate) or as tool view (KDevelop). So when editing e.g. a Markdown text or an SVG image, the result is instantly visible next to the source text. For the display the plugin uses that KParts plugin which is currently selected as the preferred one for the MIME type of the document. If there is no KParts plugin for that type, no preview is possible.

Download from:

ab54382dfd8e88247b53b72fdd9b259feb7c0266300b604db899edf0828677ae ktexteditorpreviewplugin-0.2.0.tar.xz

Signed with my new PGP key
E191 FD5B E6F4 6870 F09E 82B2 024E 7FB4 3D01 5474
Friedrich W. H. Kossebau

Change since 0.1.0

  • Add dropdown menu to toolbar with the main menu of the KParts plugin
  • Add About dialog for the currently used KParts plugin (invokable from the new dropdown menu)


Long term the plan is to merge this plugin into the Kate repository, or some new separate KTextEditor-Plugins repo, ideally already for KDE Applications 17.12.

For now though this plugin is in its own repository to allow an initial independent quick release cycle phase, following the release-often-and-early mantra. With the help of your feedback (file your issue) that should make the features of the plugin the ones you like to have rather soon.

Developers: Improve your favourite KParts plugin

While a usual KParts plugin works out of the box, for a perfect experience with the Automatic Updating option some further improvements might be needed:

A few KParts plugins have already seen such adaptions, like the SVGPart and the KUIViewerPart (see also blog post), adaptions to be released with KDE Applications 17.12.
Another KParts plugin has been written with that in mind from the start, the KMarkdownWebViewPart (see also blog post), which already has been released.

You might want to take some guidance by the respective commit “Support loading by stream and restoring state on reload” to the SVGPart repository.