Merge branch '4.7' of scm.dev.nokia.troll.no:qt/qt-qml into 4.7-integration

* '4.7' of scm.dev.nokia.troll.no:qt/qt-qml: (29 commits)
  Small optimization when checking if MouseArea's onPressAndHold is
  Fix autotest.
  Fixed `nmake clean' breaking declarative imports on Windows.
  Fix drawing flicker on Qml Viewer startup
  Fix snake demo
  Add qmlmethod Item::childAt() to delarative item
  Cursor positioning in QTextDocument after undo()
  Fix slow network access in qmlviewer (Windows)
  Don't layout multiple times when an ancestor becomes (in)visible.
  Add an example of animated item add/remove in ListView
  Add test for PropertyChanges with attached properties.
  Make declarative autotests compile on Symbian abld build system
  Accept enter key in the webbrower demo url input.
  Keep reported point/pixel size in sync.
  Remove unnecessary CloseSoftwareInputPanel events after TextEdit or TextInput has lost focus
  Ensure state operations assigned to the default state are triggered
  Add image example.
  Fix regression in input panel autotests
  Improve docs about Qml component case sensitivity.
  Add some performance tips to QML docs.
  ...

2 files changed, 14 insertions, 0 deletions

diff --git a/src/declarative/qml/qdeclarativevaluetype.cpp b/src/declarative/qml/qdeclarativevaluetype.cpp
index dbc25bb..c17ec95 100644
--- a/src/declarative/qml/qdeclarativevaluetype.cpp
+++ b/src/declarative/qml/qdeclarativevaluetype.cpp
@@ -47,6 +47,8 @@
 
 QT_BEGIN_NAMESPACE
 
+Q_DECL_IMPORT extern int qt_defaultDpi();
+
 template<typename T>
 int qmlRegisterValueTypeEnums(const char *qmlName)
 {
@@ -909,6 +911,11 @@ void QDeclarativeFontValueType::setStrikeout(bool b)
 
 qreal QDeclarativeFontValueType::pointSize() const
 {
+    if (font.pointSizeF() == -1) {
+        if (dpi.isNull)
+            dpi = qt_defaultDpi();
+        return font.pixelSize() * qreal(72.) / qreal(dpi);
+    }
     return font.pointSizeF();
 }
 
@@ -929,6 +936,11 @@ void QDeclarativeFontValueType::setPointSize(qreal size)
 
 int QDeclarativeFontValueType::pixelSize() const
 {
+    if (font.pixelSize() == -1) {
+        if (dpi.isNull)
+            dpi = qt_defaultDpi();
+        return (font.pointSizeF() * dpi) / qreal(72.);
+    }
     return font.pixelSize();
 }
 
diff --git a/src/declarative/qml/qdeclarativevaluetype_p.h b/src/declarative/qml/qdeclarativevaluetype_p.h
index 3eaecc1..4b1bbd6 100644
--- a/src/declarative/qml/qdeclarativevaluetype_p.h
+++ b/src/declarative/qml/qdeclarativevaluetype_p.h
@@ -55,6 +55,7 @@
 
 #include "qdeclarativeproperty.h"
 #include "private/qdeclarativeproperty_p.h"
+#include "private/qdeclarativenullablevalue_p_p.h"
 
 #include <QtCore/qobject.h>
 #include <QtCore/qrect.h>
@@ -547,6 +548,7 @@ private:
     QFont font;
     bool pixelSizeSet;
     bool pointSizeSet;
+    mutable QDeclarativeNullableValue<int> dpi;
 };
 
 QT_END_NAMESPACE