Qt Kwan-Do
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Qt Kwan Do
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Do you consider yourself a Qt expert, but want to learn how to turbo-charge your programming efficiency while using Qt? Join this session and learn from Qt gurus the tips and tricks you need to get the most out of Qt, get more done in less time and generally look better than your co-workers. Presentation by Mirko Boehm and Till Adam resp. Romain Pokrzywka held during Qt Developer Days 2009. http://qt.nokia.com/developer/learning/elearning
Transcript of Qt Kwan-Do
Qt Kwan Do
Overview
Overview
Architecture and Class Design
New arguments? To the front!
Mixed signals
Look, ma, no signals or slot.
More Signals and Slots
It's the end of the world, as we know it. (And I feel fine.)
Everybody all together now.
QObject and implict sharing in Qt
Have you lost weight?
The cosmological const
Custom Painting
In the event of my paint ...
Give me a lever long enough and a place to stand, and I can move the earth.
Dialog Management
What's wrong with this code?
Dialog Management
Odd, but necessary.
Event Handling and Reentrancy
Event Handling and Reentrancy
Model/View
The model model.
It does not move.
Love by proxy.
Concurrency
Sometimes it can be a lot to process.
Concurrency
Algorithms and Containers
We'll swap that for you, Sir.
Do you want some Q with that vector?
foreach
QImage and QPixmap
Will it blend?
The end of the Golden Rule.
Only use in self defense.
![Avalokitesvara [Kwan Im]](https://static.fdocuments.net/doc/165x107/577c7b031a28abe05496ed08/avalokitesvara-kwan-im.jpg)
