mirror of
https://github.com/AvengeMedia/DankMaterialShell.git
synced 2026-01-28 15:32:50 -05:00
qmlfmt with 4 space
This commit is contained in:
bbedward
@@ -3,225 +3,232 @@ import QtQuick.Controls
|
||||
import qs.Common
|
||||
|
||||
Flickable {
|
||||
id: flickable
|
||||
id: flickable
|
||||
|
||||
property real mouseWheelSpeed: 60
|
||||
property real momentumVelocity: 0
|
||||
property bool isMomentumActive: false
|
||||
property real friction: 0.95
|
||||
property real minMomentumVelocity: 50
|
||||
property real maxMomentumVelocity: 2500
|
||||
// Internal: controls transient scrollbar visibility
|
||||
property bool _scrollBarActive: false
|
||||
property real mouseWheelSpeed: 60
|
||||
property real momentumVelocity: 0
|
||||
property bool isMomentumActive: false
|
||||
property real friction: 0.95
|
||||
property real minMomentumVelocity: 50
|
||||
property real maxMomentumVelocity: 2500
|
||||
// Internal: controls transient scrollbar visibility
|
||||
property bool _scrollBarActive: false
|
||||
|
||||
flickDeceleration: 1500
|
||||
maximumFlickVelocity: 2000
|
||||
boundsBehavior: Flickable.StopAtBounds
|
||||
boundsMovement: Flickable.FollowBoundsBehavior
|
||||
pressDelay: 0
|
||||
flickableDirection: Flickable.VerticalFlick
|
||||
flickDeceleration: 1500
|
||||
maximumFlickVelocity: 2000
|
||||
boundsBehavior: Flickable.StopAtBounds
|
||||
boundsMovement: Flickable.FollowBoundsBehavior
|
||||
pressDelay: 0
|
||||
flickableDirection: Flickable.VerticalFlick
|
||||
|
||||
WheelHandler {
|
||||
id: wheelHandler
|
||||
WheelHandler {
|
||||
id: wheelHandler
|
||||
|
||||
property real touchpadSpeed: 1.8
|
||||
property real momentumRetention: 0.92
|
||||
property real lastWheelTime: 0
|
||||
property real momentum: 0
|
||||
property var velocitySamples: []
|
||||
property real touchpadSpeed: 1.8
|
||||
property real momentumRetention: 0.92
|
||||
property real lastWheelTime: 0
|
||||
property real momentum: 0
|
||||
property var velocitySamples: []
|
||||
|
||||
function startMomentum() {
|
||||
flickable.isMomentumActive = true
|
||||
momentumTimer.start()
|
||||
}
|
||||
|
||||
acceptedDevices: PointerDevice.Mouse | PointerDevice.TouchPad
|
||||
|
||||
onWheel: event => {
|
||||
// Activate scrollbar on any wheel interaction
|
||||
flickable._scrollBarActive = true
|
||||
hideScrollBarTimer.restart()
|
||||
let currentTime = Date.now()
|
||||
let timeDelta = currentTime - lastWheelTime
|
||||
lastWheelTime = currentTime
|
||||
|
||||
const deltaY = event.angleDelta.y
|
||||
const isMouseWheel = Math.abs(deltaY) >= 120
|
||||
&& (Math.abs(deltaY) % 120) === 0
|
||||
|
||||
if (isMouseWheel) {
|
||||
momentumTimer.stop()
|
||||
flickable.isMomentumActive = false
|
||||
velocitySamples = []
|
||||
momentum = 0
|
||||
|
||||
const lines = Math.floor(Math.abs(deltaY) / 120)
|
||||
const scrollAmount = (deltaY > 0 ? -lines : lines) * flickable.mouseWheelSpeed
|
||||
let newY = flickable.contentY + scrollAmount
|
||||
newY = Math.max(0, Math.min(
|
||||
flickable.contentHeight - flickable.height,
|
||||
newY))
|
||||
|
||||
if (flickable.flicking)
|
||||
flickable.cancelFlick()
|
||||
|
||||
flickable.contentY = newY
|
||||
} else {
|
||||
momentumTimer.stop()
|
||||
flickable.isMomentumActive = false
|
||||
|
||||
let delta = 0
|
||||
if (event.pixelDelta.y !== 0) {
|
||||
delta = event.pixelDelta.y * touchpadSpeed
|
||||
} else {
|
||||
delta = event.angleDelta.y / 8 * touchpadSpeed
|
||||
}
|
||||
|
||||
velocitySamples.push({
|
||||
"delta": delta,
|
||||
"time": currentTime
|
||||
})
|
||||
velocitySamples = velocitySamples.filter(s => {
|
||||
return currentTime - s.time < 100
|
||||
})
|
||||
|
||||
if (velocitySamples.length > 1) {
|
||||
let totalDelta = velocitySamples.reduce((sum, s) => {
|
||||
return sum + s.delta
|
||||
}, 0)
|
||||
let timeSpan = currentTime - velocitySamples[0].time
|
||||
if (timeSpan > 0)
|
||||
flickable.momentumVelocity = Math.max(
|
||||
-flickable.maxMomentumVelocity,
|
||||
Math.min(flickable.maxMomentumVelocity,
|
||||
totalDelta / timeSpan * 1000))
|
||||
}
|
||||
|
||||
if (event.pixelDelta.y !== 0 && timeDelta < 50) {
|
||||
momentum = momentum * momentumRetention + delta * 0.15
|
||||
delta += momentum
|
||||
} else {
|
||||
momentum = 0
|
||||
}
|
||||
|
||||
let newY = flickable.contentY - delta
|
||||
newY = Math.max(0, Math.min(
|
||||
flickable.contentHeight - flickable.height,
|
||||
newY))
|
||||
|
||||
if (flickable.flicking)
|
||||
flickable.cancelFlick()
|
||||
|
||||
flickable.contentY = newY
|
||||
}
|
||||
|
||||
event.accepted = true
|
||||
}
|
||||
|
||||
onActiveChanged: {
|
||||
if (!active) {
|
||||
if (Math.abs(
|
||||
flickable.momentumVelocity) >= flickable.minMomentumVelocity) {
|
||||
startMomentum()
|
||||
} else {
|
||||
velocitySamples = []
|
||||
flickable.momentumVelocity = 0
|
||||
function startMomentum() {
|
||||
flickable.isMomentumActive = true
|
||||
momentumTimer.start()
|
||||
}
|
||||
|
||||
acceptedDevices: PointerDevice.Mouse | PointerDevice.TouchPad
|
||||
|
||||
onWheel: event => {
|
||||
// Activate scrollbar on any wheel interaction
|
||||
flickable._scrollBarActive = true
|
||||
hideScrollBarTimer.restart()
|
||||
let currentTime = Date.now()
|
||||
let timeDelta = currentTime - lastWheelTime
|
||||
lastWheelTime = currentTime
|
||||
|
||||
const deltaY = event.angleDelta.y
|
||||
const isMouseWheel = Math.abs(deltaY) >= 120
|
||||
&& (Math.abs(deltaY) % 120) === 0
|
||||
|
||||
if (isMouseWheel) {
|
||||
momentumTimer.stop()
|
||||
flickable.isMomentumActive = false
|
||||
velocitySamples = []
|
||||
momentum = 0
|
||||
|
||||
const lines = Math.floor(Math.abs(deltaY) / 120)
|
||||
const scrollAmount = (deltaY > 0 ? -lines : lines)
|
||||
* flickable.mouseWheelSpeed
|
||||
let newY = flickable.contentY + scrollAmount
|
||||
newY = Math.max(
|
||||
0, Math.min(
|
||||
flickable.contentHeight - flickable.height,
|
||||
newY))
|
||||
|
||||
if (flickable.flicking)
|
||||
flickable.cancelFlick()
|
||||
|
||||
flickable.contentY = newY
|
||||
} else {
|
||||
momentumTimer.stop()
|
||||
flickable.isMomentumActive = false
|
||||
|
||||
let delta = 0
|
||||
if (event.pixelDelta.y !== 0) {
|
||||
delta = event.pixelDelta.y * touchpadSpeed
|
||||
} else {
|
||||
delta = event.angleDelta.y / 8 * touchpadSpeed
|
||||
}
|
||||
|
||||
velocitySamples.push({
|
||||
"delta": delta,
|
||||
"time": currentTime
|
||||
})
|
||||
velocitySamples = velocitySamples.filter(s => {
|
||||
return currentTime
|
||||
- s.time < 100
|
||||
})
|
||||
|
||||
if (velocitySamples.length > 1) {
|
||||
let totalDelta = velocitySamples.reduce(
|
||||
(sum, s) => {
|
||||
return sum + s.delta
|
||||
}, 0)
|
||||
let timeSpan = currentTime - velocitySamples[0].time
|
||||
if (timeSpan > 0)
|
||||
flickable.momentumVelocity = Math.max(
|
||||
-flickable.maxMomentumVelocity,
|
||||
Math.min(flickable.maxMomentumVelocity,
|
||||
totalDelta / timeSpan * 1000))
|
||||
}
|
||||
|
||||
if (event.pixelDelta.y !== 0 && timeDelta < 50) {
|
||||
momentum = momentum * momentumRetention + delta * 0.15
|
||||
delta += momentum
|
||||
} else {
|
||||
momentum = 0
|
||||
}
|
||||
|
||||
let newY = flickable.contentY - delta
|
||||
newY = Math.max(
|
||||
0, Math.min(
|
||||
flickable.contentHeight - flickable.height,
|
||||
newY))
|
||||
|
||||
if (flickable.flicking)
|
||||
flickable.cancelFlick()
|
||||
|
||||
flickable.contentY = newY
|
||||
}
|
||||
|
||||
event.accepted = true
|
||||
}
|
||||
|
||||
onActiveChanged: {
|
||||
if (!active) {
|
||||
if (Math.abs(flickable.momentumVelocity) >= flickable.minMomentumVelocity) {
|
||||
startMomentum()
|
||||
} else {
|
||||
velocitySamples = []
|
||||
flickable.momentumVelocity = 0
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Show scrollbar while flicking / momentum
|
||||
onMovementStarted: {
|
||||
_scrollBarActive = true
|
||||
hideScrollBarTimer.stop()
|
||||
}
|
||||
onMovementEnded: hideScrollBarTimer.restart()
|
||||
|
||||
Timer {
|
||||
id: momentumTimer
|
||||
interval: 16
|
||||
repeat: true
|
||||
|
||||
onTriggered: {
|
||||
let newY = flickable.contentY - flickable.momentumVelocity * 0.016
|
||||
let maxY = Math.max(0, flickable.contentHeight - flickable.height)
|
||||
|
||||
if (newY < 0) {
|
||||
flickable.contentY = 0
|
||||
stop()
|
||||
flickable.isMomentumActive = false
|
||||
flickable.momentumVelocity = 0
|
||||
return
|
||||
} else if (newY > maxY) {
|
||||
flickable.contentY = maxY
|
||||
stop()
|
||||
flickable.isMomentumActive = false
|
||||
flickable.momentumVelocity = 0
|
||||
return
|
||||
}
|
||||
|
||||
flickable.contentY = newY
|
||||
|
||||
flickable.momentumVelocity *= flickable.friction
|
||||
|
||||
if (Math.abs(flickable.momentumVelocity) < 5) {
|
||||
stop()
|
||||
flickable.isMomentumActive = false
|
||||
flickable.momentumVelocity = 0
|
||||
}
|
||||
// Show scrollbar while flicking / momentum
|
||||
onMovementStarted: {
|
||||
_scrollBarActive = true
|
||||
hideScrollBarTimer.stop()
|
||||
}
|
||||
}
|
||||
onMovementEnded: hideScrollBarTimer.restart()
|
||||
|
||||
NumberAnimation {
|
||||
id: returnToBoundsAnimation
|
||||
target: flickable
|
||||
property: "contentY"
|
||||
duration: 300
|
||||
easing.type: Easing.OutQuad
|
||||
}
|
||||
Timer {
|
||||
id: momentumTimer
|
||||
interval: 16
|
||||
repeat: true
|
||||
|
||||
// Styled vertical scrollbar (auto-hide, no track)
|
||||
ScrollBar.vertical: ScrollBar {
|
||||
id: vbar
|
||||
policy: flickable.contentHeight > flickable.height ? ScrollBar.AsNeeded : ScrollBar.AlwaysOff
|
||||
minimumSize: 0.08
|
||||
implicitWidth: 10
|
||||
interactive: true
|
||||
hoverEnabled: true
|
||||
z: 1000
|
||||
opacity: (policy !== ScrollBar.AlwaysOff)
|
||||
&& (vbar.pressed || vbar.hovered || vbar.active || flickable.moving
|
||||
|| flickable.flicking || flickable.isMomentumActive
|
||||
|| flickable._scrollBarActive) ? 1 : 0
|
||||
visible: policy !== ScrollBar.AlwaysOff
|
||||
Behavior on opacity {
|
||||
NumberAnimation {
|
||||
duration: 160
|
||||
onTriggered: {
|
||||
let newY = flickable.contentY - flickable.momentumVelocity * 0.016
|
||||
let maxY = Math.max(0, flickable.contentHeight - flickable.height)
|
||||
|
||||
if (newY < 0) {
|
||||
flickable.contentY = 0
|
||||
stop()
|
||||
flickable.isMomentumActive = false
|
||||
flickable.momentumVelocity = 0
|
||||
return
|
||||
} else if (newY > maxY) {
|
||||
flickable.contentY = maxY
|
||||
stop()
|
||||
flickable.isMomentumActive = false
|
||||
flickable.momentumVelocity = 0
|
||||
return
|
||||
}
|
||||
|
||||
flickable.contentY = newY
|
||||
|
||||
flickable.momentumVelocity *= flickable.friction
|
||||
|
||||
if (Math.abs(flickable.momentumVelocity) < 5) {
|
||||
stop()
|
||||
flickable.isMomentumActive = false
|
||||
flickable.momentumVelocity = 0
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
NumberAnimation {
|
||||
id: returnToBoundsAnimation
|
||||
target: flickable
|
||||
property: "contentY"
|
||||
duration: 300
|
||||
easing.type: Easing.OutQuad
|
||||
}
|
||||
}
|
||||
|
||||
contentItem: Rectangle {
|
||||
implicitWidth: 6
|
||||
radius: width / 2
|
||||
color: vbar.pressed ? Theme.primary : (vbar.hovered || vbar.active
|
||||
|| flickable.moving
|
||||
|| flickable.flicking
|
||||
|| flickable.isMomentumActive
|
||||
|| flickable._scrollBarActive ? Theme.outline : Theme.outlineMedium)
|
||||
opacity: vbar.pressed ? 1 : (vbar.hovered || vbar.active
|
||||
|| flickable.moving || flickable.flicking
|
||||
|| flickable.isMomentumActive
|
||||
|| flickable._scrollBarActive ? 1 : 0.6)
|
||||
// Styled vertical scrollbar (auto-hide, no track)
|
||||
ScrollBar.vertical: ScrollBar {
|
||||
id: vbar
|
||||
policy: flickable.contentHeight
|
||||
> flickable.height ? ScrollBar.AsNeeded : ScrollBar.AlwaysOff
|
||||
minimumSize: 0.08
|
||||
implicitWidth: 10
|
||||
interactive: true
|
||||
hoverEnabled: true
|
||||
z: 1000
|
||||
opacity: (policy !== ScrollBar.AlwaysOff)
|
||||
&& (vbar.pressed || vbar.hovered || vbar.active
|
||||
|| flickable.moving || flickable.flicking
|
||||
|| flickable.isMomentumActive
|
||||
|| flickable._scrollBarActive) ? 1 : 0
|
||||
visible: policy !== ScrollBar.AlwaysOff
|
||||
Behavior on opacity {
|
||||
NumberAnimation {
|
||||
duration: 160
|
||||
easing.type: Easing.OutQuad
|
||||
}
|
||||
}
|
||||
|
||||
contentItem: Rectangle {
|
||||
implicitWidth: 6
|
||||
radius: width / 2
|
||||
color: vbar.pressed ? Theme.primary : (vbar.hovered || vbar.active
|
||||
|| flickable.moving
|
||||
|| flickable.flicking
|
||||
|| flickable.isMomentumActive
|
||||
|| flickable._scrollBarActive ? Theme.outline : Theme.outlineMedium)
|
||||
opacity: vbar.pressed ? 1 : (vbar.hovered || vbar.active
|
||||
|| flickable.moving
|
||||
|| flickable.flicking
|
||||
|| flickable.isMomentumActive
|
||||
|| flickable._scrollBarActive ? 1 : 0.6)
|
||||
}
|
||||
|
||||
background: Item {}
|
||||
}
|
||||
|
||||
background: Item {}
|
||||
}
|
||||
|
||||
Timer {
|
||||
id: hideScrollBarTimer
|
||||
interval: 1200
|
||||
onTriggered: flickable._scrollBarActive = false
|
||||
}
|
||||
Timer {
|
||||
id: hideScrollBarTimer
|
||||
interval: 1200
|
||||
onTriggered: flickable._scrollBarActive = false
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user