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Merge pull request #2565 from kiedtl/slider_mouse_wheel

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slider: handle mouse wheel events
This commit is contained in:
Héctor Ramón 2024-09-13 23:58:03 +02:00 • committed by GitHub
commit f3b51e40f0
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2 changed files with 38 additions and 2 deletions
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20
widget/src/slider.rs
View file

@ -324,8 +324,26 @@ where
return event::Status::Captured;
}
}
Event::Mouse(mouse::Event::WheelScrolled { delta })
if state.keyboard_modifiers.control() =>
{
if cursor.is_over(layout.bounds()) {
let delta = match delta {
mouse::ScrollDelta::Lines { x: _, y } => y,
mouse::ScrollDelta::Pixels { x: _, y } => y,
};
if delta < 0.0 {
let _ = decrement(current_value).map(change);
} else {
let _ = increment(current_value).map(change);
}
return event::Status::Captured;
}
}
Event::Keyboard(keyboard::Event::KeyPressed { key, .. }) => {
if cursor.position_over(layout.bounds()).is_some() {
if cursor.is_over(layout.bounds()) {
match key {
Key::Named(key::Named::ArrowUp) => {
let _ = increment(current_value).map(change);

20
widget/src/vertical_slider.rs
View file

@ -329,8 +329,26 @@ where
return event::Status::Captured;
}
}
Event::Mouse(mouse::Event::WheelScrolled { delta })
if state.keyboard_modifiers.control() =>
{
if cursor.is_over(layout.bounds()) {
let delta = match delta {
mouse::ScrollDelta::Lines { x: _, y } => y,
mouse::ScrollDelta::Pixels { x: _, y } => y,
};
if delta < 0.0 {
let _ = decrement(current_value).map(change);
} else {
let _ = increment(current_value).map(change);
}
return event::Status::Captured;
}
}
Event::Keyboard(keyboard::Event::KeyPressed { key, .. }) => {
if cursor.position_over(layout.bounds()).is_some() {
if cursor.is_over(layout.bounds()) {
match key {
Key::Named(key::Named::ArrowUp) => {
let _ = increment(current_value).map(change);