From 430e8577845e7722bf8397ce5b37dd83f5de1b2e Mon Sep 17 00:00:00 2001
From: Thomas Hartmann <Thomas.Hartmann@nokia.com>
Date: Tue, 25 Aug 2009 12:06:18 +0200
Subject: Reading and writing of QVariant for QmlValueType

This is very useful for Bauhaus and avoids code duplication

Reviewed-by: Aaron Kennedy
---
 src/declarative/qml/qmlvaluetype.cpp | 81 ++++++++++++++++++++++++++++++++++++
 src/declarative/qml/qmlvaluetype_p.h | 18 ++++++++
 2 files changed, 99 insertions(+)

diff --git a/src/declarative/qml/qmlvaluetype.cpp b/src/declarative/qml/qmlvaluetype.cpp
index 7af3c56..4ae2070 100644
--- a/src/declarative/qml/qmlvaluetype.cpp
+++ b/src/declarative/qml/qmlvaluetype.cpp
@@ -103,6 +103,16 @@ void QmlPointFValueType::write(QObject *obj, int idx)
     QMetaObject::metacall(obj, QMetaObject::WriteProperty, idx, a);
 }
 
+QVariant QmlPointFValueType::value()
+{
+    return QVariant(point);
+}
+
+void QmlPointFValueType::setValue(QVariant value)
+{
+    point = qvariant_cast<QPointF>(value);
+}
+
 qreal QmlPointFValueType::x() const
 {
     return point.x();
@@ -140,6 +150,16 @@ void QmlPointValueType::write(QObject *obj, int idx)
     QMetaObject::metacall(obj, QMetaObject::WriteProperty, idx, a);
 }
 
+QVariant QmlPointValueType::value()
+{
+    return QVariant(point);
+}
+
+void QmlPointValueType::setValue(QVariant value)
+{
+    point = qvariant_cast<QPoint>(value);
+}
+
 int QmlPointValueType::x() const
 {
     return point.x();
@@ -177,6 +197,16 @@ void QmlSizeFValueType::write(QObject *obj, int idx)
     QMetaObject::metacall(obj, QMetaObject::WriteProperty, idx, a);
 }
 
+QVariant QmlSizeFValueType::value()
+{
+    return QVariant(size);
+}
+
+void QmlSizeFValueType::setValue(QVariant value)
+{
+    size = qvariant_cast<QSizeF>(value);
+}
+
 qreal QmlSizeFValueType::width() const
 {
     return size.width();
@@ -214,6 +244,16 @@ void QmlSizeValueType::write(QObject *obj, int idx)
     QMetaObject::metacall(obj, QMetaObject::WriteProperty, idx, a);
 }
 
+QVariant QmlSizeValueType::value()
+{
+    return QVariant(size);
+}
+
+void QmlSizeValueType::setValue(QVariant value)
+{
+    size = qvariant_cast<QSize>(value);
+}
+
 int QmlSizeValueType::width() const
 {
     return size.width();
@@ -251,6 +291,16 @@ void QmlRectFValueType::write(QObject *obj, int idx)
     QMetaObject::metacall(obj, QMetaObject::WriteProperty, idx, a);
 }
 
+QVariant QmlRectFValueType::value()
+{
+    return QVariant(rect);
+}
+
+void QmlRectFValueType::setValue(QVariant value)
+{
+    rect = qvariant_cast<QRectF>(value);
+}
+
 qreal QmlRectFValueType::x() const
 {
     return rect.x();
@@ -308,6 +358,16 @@ void QmlRectValueType::write(QObject *obj, int idx)
     QMetaObject::metacall(obj, QMetaObject::WriteProperty, idx, a);
 }
 
+QVariant QmlRectValueType::value()
+{
+    return QVariant(rect);
+}
+
+void QmlRectValueType::setValue(QVariant value)
+{
+    rect = qvariant_cast<QRect>(value);
+}
+
 int QmlRectValueType::x() const
 {
     return rect.x();
@@ -365,6 +425,16 @@ void QmlVector3DValueType::write(QObject *obj, int idx)
     QMetaObject::metacall(obj, QMetaObject::WriteProperty, idx, a);
 }
 
+QVariant  QmlVector3DValueType::value()
+{
+    return QVariant(vector);
+}
+
+void QmlVector3DValueType::setValue(QVariant value)
+{
+    vector = qvariant_cast<QVector3D>(value);
+}
+
 qreal QmlVector3DValueType::x() const
 {
     return vector.x();
@@ -412,6 +482,17 @@ void QmlFontValueType::write(QObject *obj, int idx)
     QMetaObject::metacall(obj, QMetaObject::WriteProperty, idx, a);
 }
 
+QVariant  QmlFontValueType::value()
+{
+    return QVariant(font);
+}
+
+void QmlFontValueType::setValue(QVariant value)
+{
+    font = qvariant_cast<QFont>(value);
+}
+
+
 QString QmlFontValueType::family() const
 {
     return font.family();
diff --git a/src/declarative/qml/qmlvaluetype_p.h b/src/declarative/qml/qmlvaluetype_p.h
index 7a3620c..a56feec 100644
--- a/src/declarative/qml/qmlvaluetype_p.h
+++ b/src/declarative/qml/qmlvaluetype_p.h
@@ -68,6 +68,8 @@ public:
     QmlValueType(QObject *parent = 0);
     virtual void read(QObject *, int) = 0;
     virtual void write(QObject *, int) = 0;
+    virtual QVariant value() = 0;
+    virtual void setValue(QVariant) = 0;
 };
 
 class QmlValueTypeFactory
@@ -91,6 +93,8 @@ public:
 
     virtual void read(QObject *, int);
     virtual void write(QObject *, int);
+    virtual QVariant value();
+    virtual void setValue(QVariant value);
 
     qreal x() const;
     qreal y() const;
@@ -111,6 +115,8 @@ public:
 
     virtual void read(QObject *, int);
     virtual void write(QObject *, int);
+    virtual QVariant value();
+    virtual void setValue(QVariant value);
 
     int x() const;
     int y() const;
@@ -131,6 +137,8 @@ public:
 
     virtual void read(QObject *, int);
     virtual void write(QObject *, int);
+    virtual QVariant value();
+    virtual void setValue(QVariant value);
 
     qreal width() const;
     qreal height() const;
@@ -151,6 +159,8 @@ public:
 
     virtual void read(QObject *, int);
     virtual void write(QObject *, int);
+    virtual QVariant value();
+    virtual void setValue(QVariant value);
 
     int width() const;
     int height() const;
@@ -173,6 +183,8 @@ public:
 
     virtual void read(QObject *, int);
     virtual void write(QObject *, int);
+    virtual QVariant value();
+    virtual void setValue(QVariant value);
 
     qreal x() const;
     qreal y() const;
@@ -200,6 +212,8 @@ public:
 
     virtual void read(QObject *, int);
     virtual void write(QObject *, int);
+    virtual QVariant value();
+    virtual void setValue(QVariant value);
 
     int x() const;
     int y() const;
@@ -226,6 +240,8 @@ public:
 
     virtual void read(QObject *, int);
     virtual void write(QObject *, int);
+    virtual QVariant value();
+    virtual void setValue(QVariant value);
 
     qreal x() const;
     qreal y() const;
@@ -252,6 +268,8 @@ public:
 
     virtual void read(QObject *, int);
     virtual void write(QObject *, int);
+    virtual QVariant value();
+    virtual void setValue(QVariant value);
 
     QString family() const;
     void setFamily(const QString &);
-- 
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