QML support for surface added

Task-number: QTRD-2253

- incomplete (as is surface itself)
- documentation incomplete
- example needs better data

Change-Id: I87063925749448c6cad2f1b529f2669514fb1cb9
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>

3 files changed, 209 insertions, 0 deletions

diff --git a/examples/qmlsurface/qml/qmlsurface/button.qml b/examples/qmlsurface/qml/qmlsurface/button.qml
new file mode 100644
index 00000000..75032c39
--- /dev/null
+++ b/examples/qmlsurface/qml/qmlsurface/button.qml
@@ -0,0 +1,59 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 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 QtDataVis3D 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
+
+Item {
+    id: button
+
+    property alias text: buttonText.text
+    property alias color: buttonRectangle.color
+    property alias radius: buttonRectangle.radius
+
+    property color defaultColor: "steelblue"
+    property color pressedColor: "lightsteelblue"
+    property color borderColor: "darkblue"
+
+    signal clicked
+
+    height: 75
+
+    Rectangle {
+        id: buttonRectangle
+        width: parent.width
+        height: parent.height
+        color: defaultColor
+        radius: 5
+        border.color: borderColor
+
+        Text {
+            id: buttonText
+            wrapMode: Text.WordWrap
+            verticalAlignment: Text.AlignVCenter
+            horizontalAlignment: Text.AlignHCenter
+            anchors.fill: parent
+        }
+
+        MouseArea {
+            anchors.fill: parent
+            onPressed: buttonRectangle.color = pressedColor
+            onReleased: buttonRectangle.color = defaultColor
+            onClicked: button.clicked()
+        }
+    }
+}
diff --git a/examples/qmlsurface/qml/qmlsurface/data.qml b/examples/qmlsurface/qml/qmlsurface/data.qml
new file mode 100644
index 00000000..c1601e71
--- /dev/null
+++ b/examples/qmlsurface/qml/qmlsurface/data.qml
@@ -0,0 +1,58 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 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 QtDataVis3D 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 com.digia.QtDataVis3D 1.0
+
+Item {
+    property alias mapping: surfaceMapping
+    property alias model: dataModel
+    property alias proxy: modelProxy
+
+    SurfaceDataMapping {
+        id: surfaceMapping
+        rowRole: "year"
+        columnRole: "month"
+        valueRole: "expenses"
+        rowCategories: ["2000", "2001", "2002", "2003"]
+        columnCategories: ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
+            "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
+    }
+
+    ItemModelSurfaceDataProxy {
+        id: modelProxy
+        activeMapping: surfaceMapping
+        itemModel: dataModel
+    }
+
+    ListModel {
+        id: dataModel
+        ListElement{ year: "2000"; month: "Jan"; expenses: "3"; }
+        ListElement{ year: "2000"; month: "Feb"; expenses: "8"; }
+        ListElement{ year: "2000"; month: "Mar"; expenses: "10"; }
+        ListElement{ year: "2000"; month: "Apr"; expenses: "12"; }
+        ListElement{ year: "2000"; month: "May"; expenses: "10"; }
+        ListElement{ year: "2000"; month: "Jun"; expenses: "5"; }
+        ListElement{ year: "2000"; month: "Jul"; expenses: "1"; }
+        ListElement{ year: "2000"; month: "Aug"; expenses: "7"; }
+        ListElement{ year: "2000"; month: "Sep"; expenses: "4"; }
+        ListElement{ year: "2000"; month: "Oct"; expenses: "22"; }
+        ListElement{ year: "2000"; month: "Nov"; expenses: "16"; }
+        ListElement{ year: "2000"; month: "Dec"; expenses: "2"; }
+     }
+}
diff --git a/examples/qmlsurface/qml/qmlsurface/main.qml b/examples/qmlsurface/qml/qmlsurface/main.qml
new file mode 100644
index 00000000..b5b0cc87
--- /dev/null
+++ b/examples/qmlsurface/qml/qmlsurface/main.qml
@@ -0,0 +1,92 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 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 QtDataVis3D 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.Controls 1.0
+import com.digia.QtDataVis3D 1.0
+import "."
+
+Item {
+    id: mainview
+    width: 1280
+    height: 1024
+    visible: true
+
+    Data {
+        id: surfaceData
+    }
+
+    Item {
+        id: surfaceView
+        width: mainview.width - surfaceGridToggle.width
+        height: mainview.height
+        anchors.right: mainview.right;
+
+        Surface3D {
+            id: surfaceplot
+            width: surfaceView.width
+            height: surfaceView.height
+            //shadowQuality: Surface3D.ShadowMedium
+            font.pointSize: 35
+            cameraPreset: Surface3D.PresetIsometricLeft
+            itemLabelFormat: "X:@xLabel Y:@yLabel Z:@zLabel"
+            dataProxy: surfaceData.proxy
+//            axisX.segmentCount: 4
+//            axisX.subSegmentCount: 1
+//            axisX.labelFormat: "%.2f"
+//            axisZ.segmentCount: 1
+//            axisZ.subSegmentCount: 1
+//            axisZ.labelFormat: "%.2f"
+//            axisY.segmentCount: 1
+//            axisY.subSegmentCount: 1
+//            axisY.labelFormat: "%.2f"
+        }
+    }
+
+    Button {
+        id: surfaceGridToggle
+        anchors.left: parent.left
+        width: 200
+        text: "Hide Surface Grid"
+        onClicked: {
+            if (surfaceplot.surfaceGrid == false) {
+                surfaceplot.surfaceGrid = true;
+                text = "Hide Surface Grid"
+            } else {
+                surfaceplot.surfaceGrid = false;
+                text = "Show Surface Grid"
+            }
+        }
+    }
+
+    Button {
+        id: smoothSurfaceToggle
+        anchors.top: surfaceGridToggle.bottom
+        width: surfaceGridToggle.width
+        text: "Show Smooth"
+        onClicked: {
+            if (surfaceplot.smoothSurface == true) {
+                surfaceplot.smoothSurface = false;
+                text = "Show Smooth"
+            } else {
+                surfaceplot.smoothSurface = true;
+                text = "Show Flat"
+            }
+        }
+    }
+}