Salastil/DankMaterialShell
1
0
Fork 0
mirror of https://github.com/AvengeMedia/DankMaterialShell.git synced 2026-01-24 21:42:51 -05:00
Code Packages Releases Activity

adjust wheel events for touchpads

Browse Source
This commit is contained in:
bbedward
2025-09-01 15:14:16 -04:00
parent 26e27e2686
commit 53698040ab
3 changed files with 196 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
Widgets/DankSlider.qml
View File

@@ -147,6 +147,8 @@ Item {
id: sliderMouseArea
property bool isDragging: false
property real scrollAccumulator: 0
property real touchpadThreshold: 20
anchors.fill: parent
anchors.topMargin: -10
@@ -156,23 +158,49 @@ Item {
enabled: slider.enabled
preventStealing: true
acceptedButtons: Qt.LeftButton
onWheel: function (wheelEvent) {
onWheel: (wheelEvent) => {
if (!slider.enabled || !slider.wheelEnabled) {
wheelEvent.accepted = false
return
}
let delta = wheelEvent.angleDelta.y
const deltaY = wheelEvent.angleDelta.y
const isMouseWheel = Math.abs(deltaY) >= 120
&& (Math.abs(deltaY) % 120) === 0
let currentValue = slider.value
let step = Math.max(1, (slider.maximum - slider.minimum) / 20)
let newValue
if (delta > 0)
newValue = Math.min(slider.maximum, currentValue + step)
else
newValue = Math.max(slider.minimum, currentValue - step)
newValue = Math.round(newValue)
if (newValue !== slider.value) {
slider.value = newValue
slider.sliderValueChanged(newValue)
if (isMouseWheel) {
// Direct mouse wheel action - 5% steps
let step = Math.max(1, (slider.maximum - slider.minimum) / 20)
let newValue
if (deltaY > 0)
newValue = Math.min(slider.maximum, currentValue + step)
else
newValue = Math.max(slider.minimum, currentValue - step)
newValue = Math.round(newValue)
if (newValue !== slider.value) {
slider.value = newValue
slider.sliderValueChanged(newValue)
}
} else {
// Touchpad - accumulate then apply 1% steps
scrollAccumulator += deltaY
if (Math.abs(scrollAccumulator) >= touchpadThreshold) {
let step = Math.max(0.5, (slider.maximum - slider.minimum) / 100)
let newValue
if (scrollAccumulator > 0)
newValue = Math.min(slider.maximum, currentValue + step)
else
newValue = Math.max(slider.minimum, currentValue - step)
newValue = Math.round(newValue)
if (newValue !== slider.value) {
slider.value = newValue
slider.sliderValueChanged(newValue)
}
scrollAccumulator = 0
}
}
wheelEvent.accepted = true
}