From 6df4a21e8a031b04a41fa060f0fe354d814cdc20 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20K=C3=BCgler?= <sebas@kde.org>
Date: Sat, 5 Oct 2013 06:18:50 +0200
Subject: [PATCH] Port declarative theme away from KGlobalSettings`

---
 src/declarativeimports/core/theme.cpp | 14 ++++++++++++--
 src/declarativeimports/core/theme.h   |  1 +
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/declarativeimports/core/theme.cpp b/src/declarativeimports/core/theme.cpp
index 1b91a4cca..91256bee4 100644
--- a/src/declarativeimports/core/theme.cpp
+++ b/src/declarativeimports/core/theme.cpp
@@ -46,14 +46,24 @@ ThemeProxy::ThemeProxy(QQmlEngine *parent)
     connect(this, &Plasma::Theme::themeChanged, this, &ThemeProxy::themeChanged);
     connect(KIconLoader::global(), SIGNAL(iconLoaderSettingsChanged()), this, SLOT(iconLoaderSettingsChanged()));
 
-    //connect(KGlobalSettings::self(), &KGlobalSettings::kdisplayFontChanged, this, &ThemeProxy::defaultFontChanged);
-    //connect(KGlobalSettings::self(), &KGlobalSettings::kdisplayFontChanged, this, &ThemeProxy::smallestFontChanged);
+    installEventFilter(qApp);
 }
 
 ThemeProxy::~ThemeProxy()
 {
 }
 
+bool ThemeProxy::eventFilter(QObject *watched, QEvent *event)
+{
+    if (watched == QCoreApplication::instance()) {
+        if (event->type() == QEvent::ApplicationFontChange || event->type() == QEvent::FontChange) {
+            defaultFontChanged();
+            smallestFontChanged();
+        }
+    }
+    return QObject::eventFilter(watched, event);
+}
+
 QString ThemeProxy::themeName() const
 {
     return Plasma::Theme::themeName();
diff --git a/src/declarativeimports/core/theme.h b/src/declarativeimports/core/theme.h
index c83348404..5936be7a4 100644
--- a/src/declarativeimports/core/theme.h
+++ b/src/declarativeimports/core/theme.h
@@ -136,6 +136,7 @@ Q_SIGNALS:
     void smallestFontChanged();
 
 private:
+    bool eventFilter(QObject *watched, QEvent *event);
     int m_defaultIconSize;
     QQmlPropertyMap *m_iconSizes;
     QQmlEngine *m_engine;