Tumbler.qml
2.9 KB
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/* Webcamoid, webcam capture application.
* Copyright (C) 2019 Gonzalo Exequiel Pedone
*
* Webcamoid is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Webcamoid is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Webcamoid. If not, see <http://www.gnu.org/licenses/>.
*
* Web-Site: http://webcamoid.github.io/
*/
import QtQuick
import QtQuick.Controls
import QtQuick.Templates as T
import Ak
T.Tumbler {
id: control
implicitWidth: Math.max(implicitBackgroundWidth + leftInset + rightInset,
implicitContentWidth + leftPadding + rightPadding)
implicitHeight: Math.max(implicitBackgroundHeight + topInset + bottomInset,
implicitContentHeight + topPadding + bottomPadding)
readonly property color activeLink: AkTheme.palette.active.link
readonly property color activeWindowText: AkTheme.palette.active.windowText
readonly property color disabledLink: AkTheme.palette.disabled.link
readonly property color disabledWindowText: AkTheme.palette.disabled.windowText
delegate: Text {
text: modelData
color: control.enabled?
control.activeWindowText:
control.disabledWindowText
linkColor:
control.enabled?
control.activeLink:
control.disabledLink
font: control.font
opacity: (1.0 - Math.abs(Tumbler.displacement)
/ (control.visibleItemCount / 2))
* (control.enabled? 1: 0.6)
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
}
contentItem: PathView {
id: tumblerView
implicitWidth:
AkUnit.create(60 * AkTheme.controlScale, "dp").pixels
implicitHeight:
AkUnit.create(200 * AkTheme.controlScale, "dp").pixels
model: control.model
delegate: control.delegate
clip: true
pathItemCount: control.visibleItemCount + 1
preferredHighlightBegin: 0.5
preferredHighlightEnd: 0.5
dragMargin: width / 2
path: Path {
startX: tumblerView.width / 2
startY: -tumblerView.delegateHeight / 2
PathLine {
x: tumblerView.width / 2
y: (control.visibleItemCount + 1)
* tumblerView.delegateHeight - tumblerView.delegateHeight / 2
}
}
property real delegateHeight:
control.availableHeight / control.visibleItemCount
}
}