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Diffstat (limited to 'src/quickcontrols/material/impl/BoxShadow.qml')
-rw-r--r-- | src/quickcontrols/material/impl/BoxShadow.qml | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/quickcontrols/material/impl/BoxShadow.qml b/src/quickcontrols/material/impl/BoxShadow.qml new file mode 100644 index 0000000000..f77412d554 --- /dev/null +++ b/src/quickcontrols/material/impl/BoxShadow.qml @@ -0,0 +1,39 @@ +// 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.Controls.Material +import QtQuick.Controls.Material.impl + +/* + A implementation of CSS's box-shadow, used by ElevationEffect for a Material Design + elevation shadow effect. + */ +RectangularGlow { + // The 4 properties from CSS box-shadow, plus the inherited color property + property int offsetX + property int offsetY + property int blurRadius + property int spreadRadius + + // The source item the shadow is being applied to, used for correctly + // calculating the corner radious + property Item source + + property bool fullWidth + property bool fullHeight + + x: (parent.width - width)/2 + offsetX + y: (parent.height - height)/2 + offsetY + + implicitWidth: source ? source.width : parent.width + implicitHeight: source ? source.height : parent.height + + width: implicitWidth + 2 * spreadRadius + (fullWidth ? 2 * cornerRadius : 0) + height: implicitHeight + 2 * spreadRadius + (fullHeight ? 2 * cornerRadius : 0) + glowRadius: blurRadius/2 + spread: 0.05 + // qmllint disable unqualified + // Intentionally duck-typed (QTBUG-94807) + cornerRadius: blurRadius + (source && source.radius || 0) +} |