+void WMClient::activate()
+{
+ if(!this->isActive())
+ this->emitActive(true); // emit when state is changed
+ this->is_active = true;
+}
+
+void WMClient::deactivate()
+{
+ if(this->isActive())
+ this->emitActive(false); // emit when state is changed
+ this->is_active = false;
+}
+