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Merge pull request #2381 from dra11y/fix-magnifier-scroll

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fix(magnifier): smooth mouse wheel zoom and respect natural scroll direction
This commit is contained in:
Levi Portenier 2026-05-20 11:39:42 -06:00 • committed by GitHub
commit 8450e89de4
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GPG key ID: B5690EEEBB952194
2 changed files with 15 additions and 8 deletions
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17
src/input/mod.rs
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@ -37,11 +37,12 @@ use cosmic_settings_config::shortcuts;
use cosmic_settings_config::shortcuts::action::{Direction, ResizeDirection};
use smithay::{
backend::input::{
AbsolutePositionEvent, Axis, AxisSource, Device, DeviceCapability, GestureBeginEvent,
GestureEndEvent, GesturePinchUpdateEvent as _, GestureSwipeUpdateEvent as _, InputBackend,
InputEvent, KeyState, KeyboardKeyEvent, PointerAxisEvent, ProximityState, Switch,
SwitchState, SwitchToggleEvent, TabletToolButtonEvent, TabletToolEvent,
TabletToolProximityEvent, TabletToolTipEvent, TabletToolTipState, TouchEvent,
AbsolutePositionEvent, Axis, AxisRelativeDirection, AxisSource, Device, DeviceCapability,
GestureBeginEvent, GestureEndEvent, GesturePinchUpdateEvent as _,
GestureSwipeUpdateEvent as _, InputBackend, InputEvent, KeyState, KeyboardKeyEvent,
PointerAxisEvent, ProximityState, Switch, SwitchState, SwitchToggleEvent,
TabletToolButtonEvent, TabletToolEvent, TabletToolProximityEvent, TabletToolTipEvent,
TabletToolTipState, TouchEvent,
},
desktop::{PopupKeyboardGrab, WindowSurfaceType, utils::under_from_surface_tree},
input::{
@ -914,6 +915,12 @@ impl State {
.or_else(|| event.amount(Axis::Vertical))
.map(|val| val * scroll_factor)
{
if event.relative_direction(Axis::Vertical)
== AxisRelativeDirection::Inverted
{
percentage *= -1.;
}
if event.source() == AxisSource::Wheel {
percentage *= 5.;
}

6
src/shell/zoom.rs
View file

@ -9,7 +9,7 @@ use cosmic::{
};
use cosmic_comp_config::ZoomMovement;
use cosmic_config::ConfigSet;
use keyframe::{ease, functions::EaseInOutCubic};
use keyframe::{ease, functions::Linear};
use smithay::{
backend::renderer::{ImportMem, Renderer, element::AsRenderElements},
desktop::space::SpaceElement,
@ -135,7 +135,7 @@ impl OutputZoomState {
let percentage =
duration_since.as_millis() as f32 / ANIMATION_DURATION.as_millis() as f32;
ease(
EaseInOutCubic,
Linear,
EasePoint(*old_point),
EasePoint(self.focal_point),
percentage,
@ -159,7 +159,7 @@ impl OutputZoomState {
let percentage = Instant::now().duration_since(*start).as_millis() as f32
/ ANIMATION_DURATION.as_millis() as f32;
ease(EaseInOutCubic, *old_level, self.level, percentage)
ease(Linear, *old_level, self.level, percentage)
} else {
self.level
}