QtQuickMinutes20100914

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Agenda/Minutes September 14th, week 37, 2010

QML / QtDeclarative

• bugs, looking at new models, supporting versions on properties and methods in qobject. text performance experiments. scenegraph text handling
• when do we change QML to scenegraph? When it's finished - some time next year? It will be a very smooth migration for plain QML
• Physical Units support
  • mobility system info runs JS expression per property. slow!
  • QPainter has it already
  • best solution is to expose function call =cm() / mm()= with caching it and not requiring to execute a JS expression

Bauhaus / Creator

• working on designer. Qt Quick components inside Designer being tried out, using Mx style
  • dependency for current style is libmeegotouch, on linux - Mx style hasn't been worked on for a while
  • could we persist all pixmaps to enable running on other platforms, needed for Qt Quick Designer on multiple platforms
  • would also need to do the same for CSS too..
• working on debugger
  • implementing features - both side navigation (designer / source code), changing properties applied directly to running app, hover / tooltip
  • would be nice to be able to emit signal / execute JavaScript
  • server side of inspector needs to be integrated back to Qt
  • unify inspector/debugger naming for QML?

Documentation

• class chart, looking at feedback. It's still too unreadable
• looking at Qt Components documentation

QtComponents

• finished slider progress bar, working on dropdown menu. first version of the demo MeeNotes
• Qt Quick Components code camp week before dev days munich

QML Enablers

• split out gesture in separate module
• GestureArea API in review, needs to be more declarative

Scenegraph

• progressing nicely, performance is quite good now - significantly better than QGraphicsView-based QML on average