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52 lines
1.6 KiB
Text
52 lines
1.6 KiB
Text
WebKit / WebEngine note
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=======================
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You should be able to use both modules, even in the same EQL instance,
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and even if you compile both modules with different Qt versions.
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Example:
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- compile the :webkit module with Qt 5.5
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- compile EQL with Qt 5.8, including the :webengine module
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Now you should be able to load both modules, and run the respective
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examples, all from within the same EQL executable (this worked for me).
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EQL WebKit examples
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===================
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This enables any application to embed web content, which can be fully
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controlled from Lisp.
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Or, if you already know Common Lisp, and have some basic knowledge of
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Html/JavaScript, you can easily create a GUI, without learning much of
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Qt, and without relying on a web-server.
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A list of features:
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1) full Lisp access to QtWebKit, see e.g. QWebElement in Qt Assistant;
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a simple example:
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document.getElementById("x") // JavaScript
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(|findFirstElement| (frame) "#x") ; Lisp
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(passing QWebElements between JavaScript and Lisp is just native)
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2) JavaScript / Lisp bridge: call Lisp functions directly from Html/JS;
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see QWebInspector [Scripts] and [Console] for debugging and executing JS;
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(test your Lisp functions by directly calling them from the QWebInspector
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console)
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3) embed your own custom QWidgets in Html (see "plugin-widget" example),
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as they integrate natively here (either written in EQL or Qt/C++,
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see QLOAD-C++)
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"Html Utils"
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============
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See directory "Tic-Tac-Toe/" for an example of a plain WebKit application,
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using only some simple convenience utility functions, defined in
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"Tic-Tac-Toe/h-utils.lisp".
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