Constify

Test Plan: build :)

Reviewers: afiestas, sebas, davidedmundson

Reviewed By: davidedmundson

Subscribers: plasma-devel

Tags: #plasma

Differential Revision: https://phabricator.kde.org/D8429

kded/device.cpp

@@ -100,22 +100,22 @@ void Device::setReady()
     Q_EMIT ready();
 }
 
-bool Device::isReady()
+bool Device::isReady() const
 {
     return m_isReady;
 }
 
-bool Device::isLaptop()
+bool Device::isLaptop() const
 {
     return m_isLaptop;
 }
 
-bool Device::isLidClosed()
+bool Device::isLidClosed() const
 {
     return m_isLidClosed;
 }
 
-bool Device::isDocked()
+bool Device::isDocked() const
 {
     return m_isDocked;
 }

kded/device.h

@@ -32,10 +32,10 @@ public:
     static Device* self();
     static void destroy();
 
-    bool isReady();
-    bool isLaptop();
-    bool isLidClosed();
-    bool isDocked();
+    bool isReady() const;
+    bool isLaptop() const;
+    bool isLidClosed() const;
+    bool isDocked() const;
 
 private Q_SLOTS:
     void changed();