Reactive-banana/Examples: Difference between revisions
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; [https://github.com/HeinrichApfelmus/reactive-banana/blob/master/reactive-banana-wx/src/Arithmetic.hs Arithmetic.hs] | ; [https://github.com/HeinrichApfelmus/reactive-banana/blob/master/reactive-banana-wx/src/Arithmetic.hs Arithmetic.hs] | ||
: Minimalistic calculator that can add two numbers. Demonstrates how to read values from text entries | : Minimalistic calculator that can add two numbers. Demonstrates how to read values from text entries. | ||
[[Image:Reactive-banana-Arithmetic.png]] | [[Image:Reactive-banana-Arithmetic.png]] | ||
; [https://github.com/HeinrichApfelmus/reactive-banana/blob/master/reactive-banana-wx/src/Counter.hs Counter.hs] | ; [https://github.com/HeinrichApfelmus/reactive-banana/blob/master/reactive-banana-wx/src/Counter.hs Counter.hs] | ||
: A simple counter that can be manipulated with two buttons "Up" or "Down". Demonstrates the <code> | : A simple counter that can be manipulated with two buttons "Up" or "Down". Demonstrates how to get events from button clicks and how to accumulate values using the <code>accumB</code> function. | ||
[[Image:Reactive-banana-Counter.png]] | [[Image:Reactive-banana-Counter.png]] | ||
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; [https://github.com/HeinrichApfelmus/reactive-banana/blob/master/reactive-banana-wx/src/CurrencyConverter.hs CurrencyConverter.hs] | ; [https://github.com/HeinrichApfelmus/reactive-banana/blob/master/reactive-banana-wx/src/CurrencyConverter.hs CurrencyConverter.hs] | ||
: Simple currency converter. Reads and writes values to text entry widgets in real-time. Demonstrates | : Simple currency converter. Reads and writes values to text entry widgets in real-time. Demonstrates bidirectional controls. | ||
[[Image:Reactive-banana-CurrencyConverter.png]] | [[Image:Reactive-banana-CurrencyConverter.png]] | ||
Revision as of 19:18, 25 March 2012
Examples for the reactive-banana library.
Core Examples
- SlotMachine.hs
- Mainly demonstrates how to set up an event network with your own event loop. Also demonstrates the FRP functionality.
- ActuatePause.hs
- Demonstrates how to set up an event network with your own event loop and how to pause or resume it.
GUI Examples - Very simple
- Arithmetic.hs
- Minimalistic calculator that can add two numbers. Demonstrates how to read values from text entries.
- Counter.hs
- A simple counter that can be manipulated with two buttons "Up" or "Down". Demonstrates how to get events from button clicks and how to accumulate values using the
accumBfunction.
- NetMonitor.hs
- Minimalistic application that displays network statistics in real time. Demonstrates the
fromPollfunction.
- CurrencyConverter.hs
- Simple currency converter. Reads and writes values to text entry widgets in real-time. Demonstrates bidirectional controls.
- TwoCounters.hs
- Two simple counters. There is only one pair of buttons "Up" or "Down", the button "Switch Counters" allows you to specify which counter should be affected.
GUI Examples - More elaborate
- Asteroids.hs
- Port of the wxAsteroids example.
- CRUD.hs
- A toy CRUD (Create/Read/Update/Destroy) application. Demonstrates how to do incremental updates. Of course, this makes the code quite messy, but I think it's still pretty nice. For instance, it was quite easy to add the filter box.
- TicTacToe.hs
- A version of TicTacToe with eclectic interface elements, courtesy of Gideon Sireling.
- Wave.hs
- A wave-like pattern. Not the most beautiful code, but it demonstrates that you can generated timed events.
