zach/z-bar-qt
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new chatlistview component, file attachments, performance & primitive test

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zach
2026-09-30 15:01:28 +02:00
parent 51ed270774
commit d8a3d5732e
36 changed files with 4368 additions and 310 deletions
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Components/CustomScrollBar.qml
+5 -2
View File
@@ -9,6 +9,7 @@ ScrollBar {
id: root
required property Flickable flickable
readonly property bool isHorizontal: flickable && flickable.ScrollBar.horizontal === root
readonly property real axisSize: isHorizontal ? flickable.width : flickable.height
readonly property real axisContentSize: isHorizontal ? flickable.contentWidth : flickable.contentHeight
@@ -20,9 +21,11 @@ ScrollBar {
readonly property real nonAnimY: root.axisContentPos / root.axisContentSize
readonly property real rawTravel: Math.max(0, 1 - root.nonAnimHeight)
readonly property bool reversed: isHorizontal ? (flickable instanceof ListView && flickable.layoutDirection === Qt.RightToLeft) : (flickable instanceof ListView && flickable.verticalLayoutDirection === ListView.BottomToTop)
property bool shouldBeActive
readonly property real travelScale: root.rawTravel > 0 ? root.effectiveTravel / root.rawTravel : 0
property bool shouldBeActive
property bool inverted
enabled: !Visibilities.getForActive().isDrawing
implicitWidth: size === 1 ? 0 : isHorizontal ? 0 : Tokens.padding.extraSmall * 2
implicitHeight: size === 1 ? 0 : isHorizontal ? Tokens.padding.extraSmall * 2 : 0
@@ -119,7 +122,7 @@ ScrollBar {
}
var delta = event.angleDelta.y > 0 ? -0.1 : 0.1;
var newPos = Math.max(0, Math.min(1 - root.size, root.position + delta));
var newPos = Math.max(0, Math.min(1 - root.size, root.position + (root.inverted ? -delta : delta)));
root.position = newPos;
}
Components/VerticalFadeListView.qml
+4 -1
View File
@@ -7,6 +7,7 @@ CustomListView {
id: root
property real endFadeOpacity: fadeShouldBeActive(false) ? 0 : 1
property bool fadeEnabled: true
property real fadeAmount: 0.1
property real fadeThreshold: 0.0
readonly property bool horizontal: orientation === ListView.Horizontal
@@ -17,7 +18,9 @@ CustomListView {
}
function fadeShouldBeActive(isStart: bool): bool {
// When content is smaller than flickable size, hide fade when rebound starts.
if (!fadeEnabled)
return false;
if (contentSize() + marginStart() + marginEnd() < viewportSize() && rebound.running && ((isStart ? overshootStart() > 0 : overshootStart() < 0))) {
return false;
}