gui: Replace interface::Node references with pointers

No change in behavior. Replacing references with pointers allows Node interface
creation to be delayed until later during gui startup next commit to support
implementing -ipcconnect option

1 files changed, 5 insertions, 2 deletions

diff --git a/src/qt/splashscreen.h b/src/qt/splashscreen.h
index 3158524117..dc394ac439 100644
--- a/src/qt/splashscreen.h
+++ b/src/qt/splashscreen.h
@@ -28,8 +28,9 @@ class SplashScreen : public QWidget
     Q_OBJECT
 
 public:
-    explicit SplashScreen(interfaces::Node& node, Qt::WindowFlags f, const NetworkStyle *networkStyle);
+    explicit SplashScreen(Qt::WindowFlags f, const NetworkStyle *networkStyle);
     ~SplashScreen();
+    void setNode(interfaces::Node& node);
 
 protected:
     void paintEvent(QPaintEvent *event) override;
@@ -50,6 +51,8 @@ private:
     void subscribeToCoreSignals();
     /** Disconnect core signals to splash screen */
     void unsubscribeFromCoreSignals();
+    /** Initiate shutdown */
+    void shutdown();
     /** Connect wallet signals to splash screen */
     void ConnectWallet(std::unique_ptr<interfaces::Wallet> wallet);
 
@@ -58,7 +61,7 @@ private:
     QColor curColor;
     int curAlignment;
 
-    interfaces::Node& m_node;
+    interfaces::Node* m_node = nullptr;
     std::unique_ptr<interfaces::Handler> m_handler_init_message;
     std::unique_ptr<interfaces::Handler> m_handler_show_progress;
     std::unique_ptr<interfaces::Handler> m_handler_load_wallet;