SDL_GetWindowID(3)

💖 SDL_GetWindowID — bestie's guide to naming ur windows 💖

okay so real talk, this one lives in the SDL3 FUNCTIONS section of the manual and it's genuinely so useful. it's SDL_GetWindowID(3), and no cap, it does exactly one thing and does it flawlessly. 👑

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✨ NAME ✨

SDL_GetWindowID — get the numeric ID of a window. that's it. that's the whole job. and she ate. 💅

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_video.h>

SDL_WindowID SDL_GetWindowID(SDL_Window *window);

like look at her. one function, one pointer, zero drama. 🎀

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🦋 DESCRIPTION 🦋

so here's the tea, bestie: every window has a numeric ID, and that ID is literally the thing that SDL_WindowEvent references. so if u ever wanna take an event that just floated in and figure out which window it actually belongs to, this is how u do it. it's the glue that maps those events back to specific SDL_Window objects. it's giving matchmaker energy fr fr. 🫶

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💜 FUNCTION PARAMETERS 💜

• window — the window u wanna query. ur main character window. the one u need the ID of. ✨

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🌈 RETURN VALUE 🌈

• returns the ID of the window on success 🎉
• returns 0 on failure 😭 — and if that happens, pls call SDL_GetError() for more info, she'll tell u what went wrong.

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🔥 THREAD SAFETY 🔥

⚠️ main thread ONLY. do not be out here calling this from some random background thread, i am begging. main thread. periodt. 💀

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⭐ AVAILABILITY ⭐

this function is available since SDL 3.2.0 🌱 — so if ur on anything older, bestie, it's not there yet, no matter how hard u manifest it.

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👑 SEE ALSO 👑

• SDL_GetWindowFromID(3) — the reverse uno card. go get the window back from the ID. 🦋

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and that's the whole page, babe 💖 this came out of the Simple Directmedia Layer docs, SDL 3.4.18, and yes the date is real, i'm not making it up 🙈. stay iconic, go get those window IDs, and remember: events don't map themselves. mwah. 🎀✨💅