Minor class improvements

app/http/computermanager.cpp

@@ -146,8 +146,9 @@ bool NvComputer::update(NvComputer& that)
     return changed;
 }
 
-ComputerManager::ComputerManager()
+ComputerManager::ComputerManager(QObject *parent)
-    : m_Polling(false)
+    : QObject(parent),
+      m_Polling(false)
 {
     QSettings settings;
 

app/http/computermanager.h

@@ -8,9 +8,9 @@
 class NvComputer
 {
 public:
-    NvComputer(QString address, QString serverInfo);
+    explicit NvComputer(QString address, QString serverInfo);
 
-    NvComputer(QSettings& settings);
+    explicit NvComputer(QSettings& settings);
 
     bool
     update(NvComputer& that);
@@ -214,7 +214,7 @@ class ComputerManager : public QObject
     Q_OBJECT
 
 public:
-    ComputerManager();
+    explicit ComputerManager(QObject *parent = nullptr);
 
     void startPolling();
 

app/http/nvhttp.h

@@ -58,7 +58,7 @@ private:
 class NvHTTP
 {
 public:
-    NvHTTP(QString address);
+    explicit NvHTTP(QString address);
 
     static
     int

app/http/nvpairingmanager.h

@@ -19,7 +19,7 @@ public:
         ALREADY_IN_PROGRESS
     };
 
-    NvPairingManager(QString address);
+    explicit NvPairingManager(QString address);
 
     ~NvPairingManager();