diff options
Diffstat (limited to 'multilayer-dashboard/ColumnThree.qml')
-rw-r--r-- | multilayer-dashboard/ColumnThree.qml | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/multilayer-dashboard/ColumnThree.qml b/multilayer-dashboard/ColumnThree.qml new file mode 100644 index 0000000..6af378d --- /dev/null +++ b/multilayer-dashboard/ColumnThree.qml @@ -0,0 +1,118 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtDeclarative module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import Qt 4.7 +import Qt.labs.gestures 1.0 + +Rectangle { + id: myRow + + width: 200 + height: 340 + + property variant reparentWidget: myRow + property variant topLevel: myRow + + Column { + id: tapWidgetContainer + width: parent.width + height: parent.height + spacing: 2 + + TapWidget { + x: 10 + id: firstWidget + color: "green" + reparentWidget: myRow.reparentWidget + } + TapWidget { + x:10 + id: secondWidget + color: "blue" + reparentWidget: myRow.reparentWidget + } + TapWidget { + x:10 + id: thirdWidget + reparentWidget: myRow.reparentWidget + } + TapWidget { + x:10 + id: fourthWidget + reparentWidget: myRow.reparentWidget + } + TapWidget { + x:10 + id: fifthWidget + reparentWidget: myRow.reparentWidget + } + TapWidget { + x:10 + id: sixthWidget + reparentWidget: myRow.reparentWidget + } + + property int maxY : (tapWidgetContainer.childrenRect.height > topLevel.height) ? + 0 : + (topLevel.height - tapWidgetContainer.childrenRect.height) + property int minY : (tapWidgetContainer.childrenRect.height > topLevel.height) ? + -(tapWidgetContainer.childrenRect.height - topLevel.height) : + 0 + } + + GestureArea { + id: rowGestureArea + anchors.fill: parent + + Pan { + when: Math.abs(gesture.delta.y) > Math.abs(gesture.delta.x) + onUpdated: { + tapWidgetContainer.pos.y = tapWidgetContainer.pos.y + gesture.delta.y; + + if (tapWidgetContainer.pos.y > tapWidgetContainer.maxY) { // limit pan down + tapWidgetContainer.pos.y = tapWidgetContainer.maxY; + } + else if (tapWidgetContainer.pos.y < tapWidgetContainer.minY) {// limit pan up + tapWidgetContainer.pos.y = tapWidgetContainer.minY; + } + } + } + } +} |