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-rw-r--r--src/quickcontrols/ios/ScrollBar.qml49
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diff --git a/src/quickcontrols/ios/ScrollBar.qml b/src/quickcontrols/ios/ScrollBar.qml
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+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+import QtQuick
+import QtQuick.Templates as T
+import QtQuick.Controls.iOS.impl
+import QtQuick.Controls.impl
+
+T.ScrollBar {
+ id: control
+
+ implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset,
+ implicitContentWidth + leftPadding + rightPadding)
+ implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
+ implicitContentHeight + topPadding + bottomPadding)
+
+ visible: control.policy !== T.ScrollBar.AlwaysOff
+ minimumSize: orientation === Qt.Horizontal ? height / width : width / height
+
+ contentItem: NinePatchImage {
+ width: control.availableWidth
+ height: control.availableHeight
+
+ source: IOS.url + "scrollindicator-handle"
+ NinePatchImageSelector on source {
+ states: [
+ {"light": Qt.styleHints.colorScheme === Qt.Light},
+ {"dark": Qt.styleHints.colorScheme === Qt.Dark},
+ {"horizontal": control.horizontal},
+ {"vertical": control.vertical}
+ ]
+ }
+ opacity: 0.0
+ }
+
+ states: State {
+ name: "active"
+ when: control.policy === T.ScrollBar.AlwaysOn || (control.active && control.size < 1.0)
+ PropertyChanges { control.contentItem.opacity: 0.75 }
+ }
+
+ transitions: Transition {
+ from: "active"
+ SequentialAnimation {
+ PauseAnimation { duration: 450 }
+ NumberAnimation { target: control.contentItem; duration: 200; property: "opacity"; to: 0.0 }
+ }
+ }
+}