wxSpinEvent(3erl)

💜 wxSpinEvent — the Erlang module definition, bestie edition

okay so this is wxSpinEvent, a page from the 3erl manual set (Erlang Module Definition, iykyk) 🌸 and it's literally all about the functions for the wxSpinEvent class. Let's get into it ✨

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🎀 NAME 🎀

wxSpinEvent — functions for the wxSpinEvent class. That's it, that's the whole vibe 💅

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💖 DESCRIPTION 💖

okay so picture this: this event class is the one used for the events generated by wxSpinButton and wxSpinCtrl. Like, they're the main characters and this is their event handler 🎀

See also: wxSpinButton, and, wxSpinCtrl 🦋

Also important, no cap: this class is derived (and can use functions) from: wxNotifyEvent, wxCommandEvent, wxEvent. So it's giving nepo baby but in a genuinely talented way 👑

wxWidgets docs: wxSpinEvent 📚

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🔥 EVENTS 🔥

bestie, the way you subscribe to these is that you use wxEvtHandler:connect/3 with wxSpinEventType to subscribe to events of this type. That's the whole move, periodt ✨

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🦋 DATA TYPES 🦋

okay so here are the types, and I need you to keep them exactly as written because they are iconic:

wxSpinEvent() = wx:wx_object()

wxSpin() =
    #wxSpin{type = wxSpinEvent:wxSpinEventType(),
            commandInt = integer()}

wxSpinEventType() =
    command_spinctrl_updated | spin_up | spin_down | spin

four whole vibes in that last one — command_spinctrl_updated, spin_up, spin_down, and spin 💀✨

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👑 EXPORTS 👑

💅 getPosition(This) -> integer()

Types:

This = wxSpinEvent()

Retrieve the current spin button or control value. That's the entire job and it does it beautifully 🫶

💅 setPosition(This, Pos) -> ok

Types:

This = wxSpinEvent()
Pos = integer()

Set the value associated with the event. give it a Pos and it returns ok, which is honestly the most satisfying return value in the game 🌈

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okay that's the whole page, bestie, you ate that 💖

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🌸 written by the wxWidgets team 🌸 — wx 2.2.2.1, dated wxSpinEvent(3erl) — go forth and spin, icon 🎀✨👑