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Fix mac scroll modifier (#402)

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* fix modifier key for mouse wheel zoom

* update CHANGELOG

* fix zoom modifier for web backend

* improve instructions in plot demo window

* accept emilk's proposed change

Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>

* update UI instructions for Plot demo

* improve UI instructions for plot demo

Co-authored-by: Emil Ernerfeldt <emil.ernerfeldt@gmail.com>
This commit is contained in:
Ivo Vollrath
2021-05-20 19:56:33 +02:00
committed by GitHub
parent 5bc53ce069
commit 67c6002578
4 changed files with 15 additions and 3 deletions
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10
egui_demo_lib/src/apps/demo/plot_demo.rs
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@@ -95,7 +95,15 @@ impl PlotDemo {
});
});
ui.label("Drag to pan, ctrl + scroll to zoom. Double-click to reset view.");
ui.label("Pan by dragging, or scroll (+ shift = horizontal).");
if cfg!(target_arch = "wasm32") {
ui.label("Zoom with ctrl / ⌘ + mouse wheel, or with pinch gesture.");
} else if cfg!(target_os = "macos") {
ui.label("Zoom with ctrl / ⌘ + scroll.");
} else {
ui.label("Zoom with ctrl + scroll.");
}
ui.label("Reset view with double-click.");
}
fn circle(&self) -> Curve {