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Clear all keys and modifies on focus change (#2933)

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It is very easy for keys to become stuck when we alt-tab,
or a save-dialog opens by Ctrl+S, etc.
Therefore we new clear all the modifiers and down keys to avoid that.
This commit is contained in:
Emil Ernerfeldt
2023-04-19 15:27:51 +02:00
committed by GitHub
parent ede3ded977
commit d1af798a9b
7 changed files with 50 additions and 16 deletions
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9
crates/egui-winit/src/lib.rs
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@@ -90,7 +90,7 @@ impl State {
/// The returned `State` must not outlive the input `display_target`.
pub fn new(display_target: &dyn HasRawDisplayHandle) -> Self {
let egui_input = egui::RawInput {
has_focus: false, // winit will tell us when we have focus
focused: false, // winit will tell us when we have focus
..Default::default()
};
@@ -314,11 +314,14 @@ impl State {
consumed,
}
}
WindowEvent::Focused(has_focus) => {
self.egui_input.has_focus = *has_focus;
WindowEvent::Focused(focused) => {
self.egui_input.focused = *focused;
// We will not be given a KeyboardInput event when the modifiers are released while
// the window does not have focus. Unset all modifier state to be safe.
self.egui_input.modifiers = egui::Modifiers::default();
self.egui_input
.events
.push(egui::Event::WindowFocused(*focused));
EventResponse {
repaint: true,
consumed: false,