QML support for volume items

Change-Id: I4061bfd4d288aabaea76847c9f692e71ecf5f94c
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

1 files changed, 159 insertions, 0 deletions

diff --git a/tests/qmlvolume/qml/qmlvolume/main.qml b/tests/qmlvolume/qml/qmlvolume/main.qml
new file mode 100644
index 00000000..7af94b21
--- /dev/null
+++ b/tests/qmlvolume/qml/qmlvolume/main.qml
@@ -0,0 +1,159 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com
+**
+** This file is part of the QtDataVisualization module.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com
+**
+****************************************************************************/
+
+import QtQuick 2.1
+import QtQuick.Layouts 1.0
+import QtQuick.Controls 1.0
+import QtDataVisualization 1.2
+import "."
+
+Item {
+    id: mainView
+    width: 1280
+    height: 1024
+
+    Item {
+        id: dataView
+        anchors.bottom: parent.bottom
+        width: parent.width
+        height: parent.height - buttonLayout.height
+
+        Surface3D {
+            id: surfaceGraph
+
+            width: dataView.width
+            height: dataView.height
+            orthoProjection: true
+            measureFps: true
+
+            onCurrentFpsChanged: {
+                if (fps > 10)
+                    fpsText.text = "FPS: " + Math.round(surfaceGraph.currentFps)
+                else
+                    fpsText.text = "FPS: " + Math.round(surfaceGraph.currentFps * 10.0) / 10.0
+            }
+
+            Surface3DSeries {
+                id: surfaceSeries
+                drawMode: Surface3DSeries.DrawSurface;
+                flatShadingEnabled: false;
+                meshSmooth: true
+                itemLabelFormat: "@xLabel, @zLabel: @yLabel"
+                itemLabelVisible: false
+
+                onItemLabelChanged: {
+                    if (surfaceSeries.selectedPoint === surfaceSeries.invalidSelectionPosition)
+                        selectionText.text = "No selection"
+                    else
+                        selectionText.text = surfaceSeries.itemLabel
+                }
+            }
+
+            Component.onCompleted: {
+                mainView.createVolume();
+            }
+        }
+    }
+
+    Rectangle {
+        width: parent.width
+        height: 50
+        anchors.left: parent.left
+        anchors.top: parent.top
+        color: surfaceGraph.theme.backgroundColor
+
+        ColumnLayout {
+            anchors.fill: parent
+            RowLayout {
+                id: sliderLayout
+                anchors.top: parent.top
+                Layout.fillHeight: true
+                Layout.fillWidth: true
+                Layout.minimumHeight: 150
+                spacing: 0
+
+                Rectangle {
+                    Layout.fillHeight: true
+                    Layout.fillWidth: true
+                    Layout.minimumWidth: fpsText.implicitWidth + 10
+                    Layout.maximumWidth: fpsText.implicitWidth + 10
+                    Layout.minimumHeight: 50
+                    Layout.maximumHeight: 50
+                    Layout.alignment: Qt.AlignHCenter | Qt.AlignVCenter
+
+                    border.color: "gray"
+                    border.width: 1
+                    radius: 4
+
+                    Text {
+                        id: fpsText
+                        anchors.fill: parent
+                        verticalAlignment: Text.AlignVCenter
+                        horizontalAlignment: Text.AlignHCenter
+                    }
+                }
+            }
+
+            RowLayout {
+                id: buttonLayout
+                Layout.fillHeight: true
+                Layout.fillWidth: true
+                Layout.minimumHeight: 50
+                anchors.bottom: parent.bottom
+                spacing: 0
+
+                NewButton {
+                    id: sliceButton
+                    Layout.fillHeight: true
+                    Layout.fillWidth: true
+
+                    text: "Slice"
+
+                    onClicked: {
+                        if (volumeItem.sliceIndexZ == -1)
+                            volumeItem.sliceIndexZ = 128
+                        else
+                            volumeItem.sliceIndexZ = -1
+                    }
+                }
+                NewButton {
+                    id: exitButton
+                    Layout.fillHeight: true
+                    Layout.fillWidth: true
+
+                    text: "Quit"
+
+                    onClicked: Qt.quit(0);
+                }
+            }
+        }
+
+    }
+
+    Custom3DVolume {
+        id: volumeItem
+        alphaMultiplier: 0.3
+        preserveOpacity: true
+        useHighDefShader: false
+    }
+
+    function createVolume() {
+        surfaceGraph.addCustomItem(volumeItem)
+        dataSource.fillVolume(volumeItem)
+    }
+}