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Diffstat (limited to 'src/quickcontrols/ios/ScrollBar.qml')
-rw-r--r-- | src/quickcontrols/ios/ScrollBar.qml | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/quickcontrols/ios/ScrollBar.qml b/src/quickcontrols/ios/ScrollBar.qml new file mode 100644 index 0000000000..afd2e737b3 --- /dev/null +++ b/src/quickcontrols/ios/ScrollBar.qml @@ -0,0 +1,49 @@ +// 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 } + } + } +} |