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* Copyright (C) 2013 Canonical, Ltd.
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 3.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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import Ubuntu.Gestures 0.1
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import Ubuntu.Components 0.1
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function reset() { launcher.y = -launcher.height }
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function followDragArea() {
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if (dragArea.status === DirectionalDragArea.Rejected)
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return dragArea.distance < height ? -height + dragArea.distance : 0
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anchors.fill: dragArea
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objectName: "vpDragArea"
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direction: DirectionalDragArea.Downwards
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maxDeviation: units.gu(2)
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distanceThreshold: units.gu(4)
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case DirectionalDragArea.WaitingForTouch:
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dragAreaRect.opacity = 0.0
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case DirectionalDragArea.Undecided:
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dragAreaRect.color = "yellow"
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dragAreaRect.opacity = 0.3
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launcher.y = Qt.binding(launcher.followDragArea)
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case DirectionalDragArea.Recognized:
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dragAreaRect.color = "green"
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dragAreaRect.opacity = 0.5
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default: //case DirectionalDragArea.Rejected:
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dragAreaRect.color = "red"
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dragAreaRect.opacity = 0.5
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launcher.y = -launcher.height