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Rework (and rename) ext event #1401

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merged 13 commits into from
Nov 17, 2020
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JAicewizard
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@JAicewizard JAicewizard commented Nov 14, 2020

This mostly just adds comments.
I also got a more satisfying colour generation comming in another PR for this and the identity example.
I also think that this and the identity one are too similair to not be based on each other. Both use comands and have colours shifting going on. Both should handle the colour shifting the same way (not using timers like the identity example) so I will be opening a PR about completely redoing that one. It will also make it cleaner I think.

EDIT: I also will be opening a PR to remove the blocking_functions example since it really just has a lot of clutter and revolves around the same concept as this example.

sorry this took a while, my factorio addiction is acting up again.

@JAicewizard JAicewizard changed the title Rework ext event Rework (and rename) ext event Nov 14, 2020
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I decided to rename form ext_event to async_event since "ext" (probably) stands for external, but the example doesnt really have anything external to it. Calling it async makes more sense as this example applies to all async events.
If you have any preference of keeping it let me know.

use druid::widget::prelude::*;
use druid::{AppLauncher, Color, Selector, Target, WidgetExt, WindowDesc};

// If you want to send commands to over event sinks you have to give it some kind
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commands to over event sinks not sure what you're saying here

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@JAicewizard JAicewizard Nov 16, 2020

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If you want to submit commands to an event sink is what I mean

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@futurepaul futurepaul left a comment

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This is a great improvement! I'm fine with the name change. I could see people being confused that this isn't async in the general Rust ecosystem use of that word, but at the same time that's probably the word people are looking for for this kind of functionality?

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yeah I thought about that too, I can rename it to threaded_event but I'm not sure people look for that. I will add a readme with some comments on the examples helping people find them. ext_event might be the druid name but that is very far away from how a beginning user sees it.

@futurepaul futurepaul self-assigned this Nov 16, 2020
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@cmyr cmyr left a comment

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Looks good, a few little notes but I think this is an improvement!

druid/examples/async_event.rs Outdated Show resolved Hide resolved
.expect("launch failed");
}

fn generate_colours(event_sink: druid::ExtEventSink) {
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Although I personally use international spellings frequently, we have decided to use Color instead of Colour in druid so I think it probably makes sense to be consistent with that here as well?

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oh sry, I try to keep is US English as well, but my nature is very much still with colour.

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me too, but sometimes we must defer to the imperialists. 😢

JAicewizard and others added 2 commits November 17, 2020 10:37
Co-authored-by: Colin Rofls <colin@cmyr.net>
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Thanks!

@cmyr cmyr merged commit 20a3b4d into linebender:master Nov 17, 2020
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3 participants