1 files changed, 49 insertions, 5 deletions

diff --git a/src/declarative/util/qfxview.cpp b/src/declarative/util/qfxview.cpp
index 1e9d5a4..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();
 };
 
@@ -107,10 +110,10 @@ public:
     \class QFxView
     \brief The QFxView class provides a widget for displaying a Qt Declarative user interface.
 
-    QFxView currently provides a minimal interface for displaying Qml files, and
-    connecting between QML and C++ Qt objects.
+    QFxView currently provides a minimal interface for displaying QML
+    files, and connecting between QML and C++ Qt objects.
 
-    Typcial usage looks something like this:
+    Typcial usage:
     \code
     ...
     QFxView *view = new QFxView(this);
@@ -129,12 +132,24 @@ public:
     \endcode
 */
 
+/*!
+  \fn QFxView::QFxView(QWidget *parent)
+  
+  Constructs a QFxView with the given \a parent.
+*/
 QFxView::QFxView(QWidget *parent)
 : QSimpleCanvas(parent), d(new QFxViewPrivate(this))
 {
     d->init();
 }
 
+/*!
+  \fn QFxView::QFxView(QSimpleCanvas::CanvasMode mode, QWidget *parent)
+  
+  Constructs a QFxView with the given \a parent. The canvas
+  \a mode can be QSimpleCanvas::GraphicsView or
+  QSimpleCanvas::SimpleCanvas.
+*/
 QFxView::QFxView(QSimpleCanvas::CanvasMode mode, QWidget *parent)
 : QSimpleCanvas(mode, parent), d(new QFxViewPrivate(this))
 {
@@ -157,29 +172,49 @@ void QFxViewPrivate::init()
     QFontDatabase database;
 }
 
+/*!
+  The destructor clears the instance and deletes the internal
+  representation.
+
+  \sa clearItems()
+ */
 QFxView::~QFxView()
 {
     clearItems();
     delete d; d = 0;
 }
 
+/*!
+  Sets the source to the \a url. The XML string is set to
+  empty.
+ */
 void QFxView::setUrl(const QUrl& url)
 {
     d->source = url;
     d->xml = QString();
 }
 
+/*!
+  Sets the source to the URL from the \a filename, and sets
+  the XML string to \a xml.
+ */
 void QFxView::setXml(const QString &xml, const QString &filename)
 {
     d->source = QUrl::fromLocalFile(filename);
     d->xml = xml;
 }
 
+/*!
+  Returns the XML string.
+ */
 QString QFxView::xml() const
 {
     return d->xml;
 }
 
+/*!
+  Returns a pointer to the QmlEngine.
+ */
 QmlEngine* QFxView::engine()
 {
     return &d->engine;
@@ -250,8 +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)