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QMqtt & QWebAssembly
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Qt6 Webassembly: QtMultimedia or, How to play a video in a web browser using Qt
10 Jul 2023 |
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QtMultimedia in WebAssemblySince Qt 6.5.0, QtMultimedia has support for playing video in a QGraphicsVideoItem and QGraphicsScene, as well as recording from a camera. You can use Qt to play video, access the camera from a web browser, thus simplifying deployment.With anything WebAssembly, there are a few things that work differently from the...
Qt for WebAssembly on mobile devices
8 Mar 2022 |
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Qt for WebAssembly on mobile devices, specifically phones, has lacked an essential feature - support for the native keyboard. It may or may not have worked. If it worked, it did not work very well. The tricky issue is opening the keyboard when needed and closing when it wasn't. There is no simple API for doing that on any platform we target -...
Qt WebAssembly clipboard
7 Jan 2022 |
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var spector; var captureOnLoad = false; var captureOffScreen = false; window.__SPECTOR_Canvases = []; (function() { var __SPECTOR_Origin_EXTENSION_GetContext = HTMLCanvasElement.prototype.getContext; HTMLCanvasElement.prototype.__SPECTOR_Origin_EXTENSION_GetContext = __SPECTOR_Origin_EXTENSION_GetContext; ...
Qt Multimedia has a new friend...
18 Aug 2021 |
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var spector; var captureOnLoad = false; var captureOffScreen = false; window.__SPECTOR_Canvases = []; (function() { var __SPECTOR_Origin_EXTENSION_GetContext = HTMLCanvasElement.prototype.getContext; HTMLCanvasElement.prototype.__SPECTOR_Origin_EXTENSION_GetContext = __SPECTOR_Origin_EXTENSION_GetContext; ...
Qt WebAssembly: prompt on exit
11 Jul 2021 |
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var spector; var captureOnLoad = false; var captureOffScreen = false; window.__SPECTOR_Canvases = []; (function() { var __SPECTOR_Origin_EXTENSION_GetContext = HTMLCanvasElement.prototype.getContext; HTMLCanvasElement.prototype.__SPECTOR_Origin_EXTENSION_GetContext = __SPECTOR_Origin_EXTENSION_GetContext; ...