From bab72866f444443632528fadd240eea6f79d66e2 Mon Sep 17 00:00:00 2001
From: Warwick Allison <warwick.allison@nokia.com>
Date: Thu, 30 Apr 2009 12:46:45 +1000
Subject: Compress sizeChanged signal to give width and height.

---
 src/declarative/util/qfxview.cpp | 16 ++++++++++++++--
 src/declarative/util/qfxview.h   |  1 +
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/declarative/util/qfxview.cpp b/src/declarative/util/qfxview.cpp
index e285890..42047b6 100644
--- a/src/declarative/util/qfxview.cpp
+++ b/src/declarative/util/qfxview.cpp
@@ -49,6 +49,7 @@
 #include "qicon.h"
 #include "qurl.h"
 #include "qboxlayout.h"
+#include "qbasictimer.h"
 
 #include "qmlbindablevalue.h"
 #include "qml.h"
@@ -100,6 +101,8 @@ public:
 
     QmlEngine engine;
     QmlComponent *component;
+    QBasicTimer resizetimer;
+
     void init();
 };
 
@@ -282,8 +285,17 @@ void QFxView::continueExecute()
 
 void QFxView::sizeChanged()
 {
-    if (d->root)
-        emit sceneResized(QSize(d->root->width(),d->root->height()));
+    // delay, so we catch both width and height changing.
+    d->resizetimer.start(0,this);
+}
+
+void QFxView::timerEvent(QTimerEvent* e)
+{
+    if (e->timerId() == d->resizetimer.timerId()) {
+        if (d->root)
+            emit sceneResized(QSize(d->root->width(),d->root->height()));
+        d->resizetimer.stop();
+    }
 }
 
 QFxItem* QFxView::addItem(const QString &xml, QFxItem* parent)
diff --git a/src/declarative/util/qfxview.h b/src/declarative/util/qfxview.h
index 3c4be20..c658f07 100644
--- a/src/declarative/util/qfxview.h
+++ b/src/declarative/util/qfxview.h
@@ -95,6 +95,7 @@ protected:
     virtual void resizeEvent(QResizeEvent *);
     void focusInEvent(QFocusEvent *);
     void focusOutEvent(QFocusEvent *);
+    void timerEvent(QTimerEvent*);
 
 private:
     friend class QFxViewPrivate;
-- 
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