Force continuous updates.

2 files changed, 11 insertions, 33 deletions

diff --git a/ogreitem.cpp b/ogreitem.cpp
index 30f47d4..f4f6815 100644
--- a/ogreitem.cpp
+++ b/ogreitem.cpp
@@ -2,34 +2,21 @@
 #include "ogrenode.h"
 #include "cameranodeobject.h"
 
+#include <QtCore/QPropertyAnimation>
+
 OgreItem::OgreItem(QSGItem *parent)
     : QSGItem(parent)
     , m_timerID(0)
+    , m_fakeAnim(this, "")
 {
     setFlag(ItemHasContents);
-    setTargetFPS(60);
-}
-
-void OgreItem::setTargetFPS(int fps)
-{
-    if (fps == m_targetFPS)
-        return;
-
-    m_targetFPS = fps;
-
-    if (m_timerID)
-        killTimer(m_timerID);
-    //m_timerID = startTimer(1000 / m_targetFPS);
-
-    emit targetFPSChanged();
-}
-
-void OgreItem::timerEvent(QTimerEvent *e)
-{
-    if (e->timerId() != m_timerID)
-        return;
 
-    update();
+    // Hack to get continuous updates
+    m_fakeAnim.setDuration(10000);
+    m_fakeAnim.setStartValue(0);
+    m_fakeAnim.setEndValue(1);
+    m_fakeAnim.setLoopCount(-1);
+    m_fakeAnim.start();
 }
 
 QSGNode *OgreItem::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *)
diff --git a/ogreitem.h b/ogreitem.h
index 6ee25bb..dc73314 100644
--- a/ogreitem.h
+++ b/ogreitem.h
@@ -2,6 +2,7 @@
 #define OGREITEM_H
 
 #include <QSGItem>
+#include <QtCore/QPropertyAnimation>
 
 class CameraNodeObject;
 
@@ -9,29 +10,19 @@ class OgreItem : public QSGItem
 {
     Q_OBJECT
 
-    Q_PROPERTY(int targetFPS READ targetFPS WRITE setTargetFPS NOTIFY targetFPSChanged)
     Q_PROPERTY(QObject *camera READ camera)
 
 public:
     OgreItem(QSGItem *parent = 0);
 
-    void setTargetFPS(int fps);
-    int targetFPS() const { return m_targetFPS; }
-
     QObject *camera() const { return m_camera; }
 
-Q_SIGNALS:
-    void targetFPSChanged();
-
 protected:
     virtual QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *);
 
-    void timerEvent(QTimerEvent *);
-
 private:
-    int m_targetFPS;
-
     int m_timerID;
+    QPropertyAnimation m_fakeAnim;
 
     QObject *m_camera;
 };