From 333bd207acce7f3830a325f2956e05d347e4ac05 Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Fri, 11 Apr 2014 17:39:40 +0200
Subject: [PATCH] react dinamically to tooltip config change

---
 src/declarativeimports/core/tooltip.cpp | 25 ++++++++++++++++++-------
 src/declarativeimports/core/tooltip.h   |  3 +++
 2 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/src/declarativeimports/core/tooltip.cpp b/src/declarativeimports/core/tooltip.cpp
index 7c0f89fac..88ed6bc82 100644
--- a/src/declarativeimports/core/tooltip.cpp
+++ b/src/declarativeimports/core/tooltip.cpp
@@ -28,6 +28,7 @@
 
 #include "framesvgitem.h"
 #include <kwindoweffects.h>
+#include <KDirWatch>
 
 ToolTipDialog *ToolTip::s_dialog = 0;
 int ToolTip::s_dialogUsers  = 0;
@@ -46,14 +47,12 @@ ToolTip::ToolTip(QQuickItem *parent)
         showToolTip();
     });
 
-    KConfig config("plasmarc");
-    KConfigGroup cg(&config, "PlasmaToolTips");
+    settingsChanged();
 
-    m_interval = cg.readEntry("Delay", 700);
-    bool enabled = m_interval > 0;
-
-    setAcceptHoverEvents(enabled);
-    setFiltersChildMouseEvents(enabled);
+    const QString configFile = QStandardPaths::writableLocation(QStandardPaths::GenericConfigLocation) + QLatin1Char('/') + "plasmarc";
+    KDirWatch::self()->addFile(configFile);
+    QObject::connect(KDirWatch::self(), SIGNAL(created(QString)), this, SLOT(settingsChanged()));
+    QObject::connect(KDirWatch::self(), SIGNAL(dirty(QString)), this, SLOT(settingsChanged()));
 }
 
 ToolTip::~ToolTip()
@@ -68,6 +67,18 @@ ToolTip::~ToolTip()
     }
 }
 
+void ToolTip::settingsChanged()
+{
+    KConfig config("plasmarc");
+    KConfigGroup cg(&config, "PlasmaToolTips");
+
+    m_interval = cg.readEntry("Delay", 700);
+    bool enabled = m_interval > 0;
+
+    setAcceptHoverEvents(enabled);
+    setFiltersChildMouseEvents(enabled);
+}
+
 QQuickItem *ToolTip::mainItem() const
 {
     return m_mainItem.data();
diff --git a/src/declarativeimports/core/tooltip.h b/src/declarativeimports/core/tooltip.h
index 2cf2f26df..b34f57088 100644
--- a/src/declarativeimports/core/tooltip.h
+++ b/src/declarativeimports/core/tooltip.h
@@ -170,6 +170,9 @@ Q_SIGNALS:
     void activeChanged();
     void interactiveChanged();
 
+private Q_SLOTS:
+    void settingsChanged();
+
 private:
     bool m_containsMouse;
     Plasma::Types::Location m_location;