Merge branch '4.6' of git://scm.dev.nokia.troll.no/qt/qt into kinetic-declarativeui

Conflicts:
	src/3rdparty/webkit/WebKit/qt/WebCoreSupport/FrameLoaderClientQt.cpp

1 files changed, 10 insertions, 1 deletions

diff --git a/src/gui/widgets/qfontcombobox.cpp b/src/gui/widgets/qfontcombobox.cpp
index 806db59..d601f81 100644
--- a/src/gui/widgets/qfontcombobox.cpp
+++ b/src/gui/widgets/qfontcombobox.cpp
@@ -247,7 +247,14 @@ void QFontComboBoxPrivate::_q_updateModel()
     }
     list = result;
 
+    //we need to block the signals so that the model doesn't emit reset
+    //this prevents the current index from changing
+    //it will be updated just after this
+    ///TODO: we should finda way to avoid blocking signals and have a real update of the model
+    const bool old = m->blockSignals(true);
     m->setStringList(list);
+    m->blockSignals(old);
+
     if (list.isEmpty()) {
         if (currentFont != QFont()) {
             currentFont = QFont();
@@ -420,8 +427,10 @@ void QFontComboBox::setCurrentFont(const QFont &font)
     Q_D(QFontComboBox);
     if (font != d->currentFont) {
         d->currentFont = font;
-        emit currentFontChanged(d->currentFont);
         d->_q_updateModel();
+        if (d->currentFont == font) { //else the signal has already be emitted by _q_updateModel
+            emit currentFontChanged(d->currentFont);
+        }
     }
 }