Notifys added to properties

Task-number: QTRD-2671

Change-Id: If95696b01eab836c2b4d5c6a3c19d7da9b255ab3
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

1 files changed, 14 insertions, 7 deletions

diff --git a/src/datavisualization/data/qheightmapsurfacedataproxy.h b/src/datavisualization/data/qheightmapsurfacedataproxy.h
index 3306059f..16132b0d 100644
--- a/src/datavisualization/data/qheightmapsurfacedataproxy.h
+++ b/src/datavisualization/data/qheightmapsurfacedataproxy.h
@@ -31,12 +31,12 @@ class QT_DATAVISUALIZATION_EXPORT QHeightMapSurfaceDataProxy : public QSurfaceDa
 {
     Q_OBJECT
 
-    Q_PROPERTY(QImage heightMap READ heightMap WRITE setHeightMap)
-    Q_PROPERTY(QString heightMapFile READ heightMapFile WRITE setHeightMapFile)
-    Q_PROPERTY(float minXValue READ minXValue WRITE setMinXValue)
-    Q_PROPERTY(float maxXValue READ maxXValue WRITE setMaxXValue)
-    Q_PROPERTY(float minZValue READ minZValue WRITE setMinZValue)
-    Q_PROPERTY(float maxZValue READ maxZValue WRITE setMaxZValue)
+    Q_PROPERTY(QImage heightMap READ heightMap WRITE setHeightMap NOTIFY heightMapChanged)
+    Q_PROPERTY(QString heightMapFile READ heightMapFile WRITE setHeightMapFile NOTIFY heightMapFileChanged)
+    Q_PROPERTY(float minXValue READ minXValue WRITE setMinXValue NOTIFY minXValueChanged)
+    Q_PROPERTY(float maxXValue READ maxXValue WRITE setMaxXValue NOTIFY maxXValueChanged)
+    Q_PROPERTY(float minZValue READ minZValue WRITE setMinZValue NOTIFY minZValueChanged)
+    Q_PROPERTY(float maxZValue READ maxZValue WRITE setMaxZValue NOTIFY maxZValueChanged)
 
 public:
     explicit QHeightMapSurfaceDataProxy(QObject *parent = 0);
@@ -45,7 +45,6 @@ public:
 
     void setHeightMap(const QImage &image);
     QImage heightMap() const;
-
     void setHeightMapFile(const QString &filename);
     QString heightMapFile() const;
 
@@ -59,6 +58,14 @@ public:
     void setMaxZValue(float max);
     float maxZValue() const;
 
+signals:
+    void heightMapChanged(QImage image);
+    void heightMapFileChanged(QString filename);
+    void minXValueChanged(float value);
+    void maxXValueChanged(float value);
+    void minZValueChanged(float value);
+    void maxZValueChanged(float value);
+
 protected:
     explicit QHeightMapSurfaceDataProxy(QHeightMapSurfaceDataProxyPrivate *d, QObject *parent = 0);
     QHeightMapSurfaceDataProxyPrivate *dptr();