diff options
Diffstat (limited to 'src/quickcontrols/imagine/ScrollBar.qml')
-rw-r--r-- | src/quickcontrols/imagine/ScrollBar.qml | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/quickcontrols/imagine/ScrollBar.qml b/src/quickcontrols/imagine/ScrollBar.qml new file mode 100644 index 0000000000..09db8eea0b --- /dev/null +++ b/src/quickcontrols/imagine/ScrollBar.qml @@ -0,0 +1,86 @@ +// Copyright (C) 2017 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.Imagine +import QtQuick.Controls.Imagine.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 + + topPadding: background ? background.topPadding : 0 + leftPadding: background ? background.leftPadding : 0 + rightPadding: background ? background.rightPadding : 0 + bottomPadding: background ? background.bottomPadding : 0 + + topInset: background ? -background.topInset || 0 : 0 + leftInset: background ? -background.leftInset || 0 : 0 + rightInset: background ? -background.rightInset || 0 : 0 + bottomInset: background ? -background.bottomInset || 0 : 0 + + contentItem: NinePatchImage { + width: control.availableWidth + height: control.availableHeight + + source: Imagine.url + "scrollbar-handle" + NinePatchImageSelector on source { + states: [ + {"vertical": control.vertical}, + {"horizontal": control.horizontal}, + {"disabled": !control.enabled}, + {"interactive": control.interactive}, + {"pressed": control.pressed}, + {"mirrored": control.mirrored}, + {"hovered": control.enabled && control.hovered} + ] + } + opacity: 0.0 + } + + background: NinePatchImage { + source: Imagine.url + "scrollbar-background" + NinePatchImageSelector on source { + states: [ + {"vertical": control.vertical}, + {"horizontal": control.horizontal}, + {"disabled": !control.enabled}, + {"interactive": control.interactive}, + {"pressed": control.pressed}, + {"mirrored": control.mirrored}, + {"hovered": control.enabled && control.hovered} + ] + } + opacity: 0.0 + } + + states: [ + State { + name: "active" + when: control.policy === T.ScrollBar.AlwaysOn || (control.active && control.size < 1.0) + } + ] + + transitions: [ + Transition { + to: "active" + NumberAnimation { targets: [control.contentItem, control.background]; property: "opacity"; to: 1.0 } + }, + Transition { + from: "active" + SequentialAnimation { + PropertyAction{ targets: [control.contentItem, control.background]; property: "opacity"; value: 1.0 } + PauseAnimation { duration: 3000 } + NumberAnimation { targets: [control.contentItem, control.background]; property: "opacity"; to: 0.0 } + } + } + ] +} |