marcoallegretti/shift-shell
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make taskswitcher preview reluctant to track far finger moves

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the further up the finger in the gesture activation goes, the less direct the tracking is.
fixes the last part of https://invent.kde.org/plasma/plasma-mobile/-/issues/368
This commit is contained in:
Luis Büchi 2024-07-17 09:42:15 +00:00
parent bd41e5bd41
commit 9e8f0a0c74
1 changed files with 17 additions and 1 deletions
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18
kwin/mobiletaskswitcher/qml/TaskList.qml
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@ -32,7 +32,23 @@ MouseArea {
return baseY + diff / 2 - shellTopMargin - trackFingerYOffset;
}
readonly property real trackFingerYOffset: taskSwitcherHelpers.isScaleClamped ? taskSwitcherState.yPosition - taskSwitcherHelpers.openedYPosition : 0
readonly property real trackFingerYOffset: {
if (taskSwitcherHelpers.isScaleClamped) {
let openedPos = taskSwitcherHelpers.openedYPosition;
let directTrackingOffset = openedPos * 0.2
if (taskSwitcherState.yPosition < openedPos + directTrackingOffset) {
// Allow the task list to move further up than the fully opened position
return taskSwitcherState.yPosition - openedPos;
} else {
// but make it more reluctant the further up it goes
let overDragProgress = (taskSwitcherState.yPosition - directTrackingOffset - openedPos) / openedPos;
// Base formula is 1-2.3^(-progress) which asymptotically approaches 1
return (1 - Math.pow(2.3, -overDragProgress)) * openedPos + directTrackingOffset;
}
} else {
return 0;
}
}
function getTaskAt(index) {
return repeater.itemAt(index);