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fix(audio): scale scroll Lines

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Ashley Wulber 2025-09-18 08:52:40 -04:00 • committed by Ashley Wulber
parent 21c62440fd
commit 1e185dff4e
1 changed files with 7 additions and 7 deletions
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14
cosmic-applet-audio/src/lib.rs
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@ -707,17 +707,17 @@ impl cosmic::Application for Audio {
.icon_button(self.output_icon_name()) .icon_button(self.output_icon_name())
.on_press_down(Message::TogglePopup); .on_press_down(Message::TogglePopup);
const WHEEL_STEP: f64 = 5.0; // 5% per wheel event const WHEEL_STEP: f32 = 5.0; // 5% per wheel event
let btn = crate::mouse_area::MouseArea::new(btn).on_mouse_wheel(|delta| { let btn = crate::mouse_area::MouseArea::new(btn).on_mouse_wheel(|delta| {
// normalize: ignore magnitude, keep only direction let scroll_vector = match delta {
let dir = match delta { iced::mouse::ScrollDelta::Lines { y, .. } => y.signum() * WHEEL_STEP, // -1/0/1
iced::mouse::ScrollDelta::Lines { y, .. } => y.signum(), // -1/0/1 iced::mouse::ScrollDelta::Pixels { y, .. } => y.signum(), // -1/0/1
iced::mouse::ScrollDelta::Pixels { y, .. } => y.signum(), // -1/0/1
}; };
if dir == 0.0 { if scroll_vector == 0.0 {
return Message::Ignore; return Message::Ignore;
} }
let new_volume = (self.output_volume + (dir as f64) * WHEEL_STEP).clamp(0.0, 150.0);
let new_volume = (self.output_volume + (scroll_vector as f64)).clamp(0.0, 150.0);
Message::SetOutputVolume(new_volume) Message::SetOutputVolume(new_volume)
}); });