From 7e6f5544012da8aebafabd3e2337c39f7c914c21 Mon Sep 17 00:00:00 2001
From: Chris Hennes <chennes@pioneerlibrarysystem.org>
Date: Sun, 16 Apr 2023 20:37:32 -0500
Subject: [PATCH] Gui: Add translations for color bar labels

---
 src/Gui/SoFCColorGradient.h | 5 ++++-
 src/Gui/SoFCColorLegend.h   | 5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/Gui/SoFCColorGradient.h b/src/Gui/SoFCColorGradient.h
index 01bcd95e5e..12f7d54b12 100644
--- a/src/Gui/SoFCColorGradient.h
+++ b/src/Gui/SoFCColorGradient.h
@@ -27,6 +27,8 @@
 #include <Inventor/SbBox2f.h>
 #include <Inventor/nodes/SoSeparator.h>
 
+#include <QCoreApplication> // For translation functions
+
 #include "SoFCColorBar.h"
 
 
@@ -40,6 +42,7 @@ class GuiExport SoFCColorGradient : public SoFCColorBarBase {
   using inherited = SoFCColorBarBase;
 
   SO_NODE_HEADER(Gui::SoFCColorGradient);
+  Q_DECLARE_TR_FUNCTIONS(SoFCColorGradient);
 
 public:
   static void initClass();
@@ -71,7 +74,7 @@ public:
    */
   void customize(SoFCColorBarBase*) override;
   /** Returns the name of the color bar. */
-  const char* getColorBarName() const override { return "Color Gradient"; }
+  const char* getColorBarName() const override { return tr("Color Gradient").toStdString().c_str(); }
 
 protected:
   /**
diff --git a/src/Gui/SoFCColorLegend.h b/src/Gui/SoFCColorLegend.h
index 3c6c0bedbe..96980e6f9c 100644
--- a/src/Gui/SoFCColorLegend.h
+++ b/src/Gui/SoFCColorLegend.h
@@ -26,6 +26,8 @@
 #include <Inventor/SbBox2f.h>
 #include <Inventor/nodes/SoSeparator.h>
 
+#include <QCoreApplication> // For translation functions
+
 #include "SoFCColorBar.h"
 
 
@@ -39,6 +41,7 @@ class GuiExport SoFCColorLegend : public SoFCColorBarBase {
   using inherited = SoFCColorBarBase;
 
   SO_NODE_HEADER(Gui::SoFCColorLegend);
+  Q_DECLARE_TR_FUNCTIONS(SoFCColorLegend);
 
 public:
   static void initClass();
@@ -66,7 +69,7 @@ public:
   std::size_t countColors () const { return _currentLegend.hasNumberOfFields(); }
 
   void customize(SoFCColorBarBase*) override { }
-  const char* getColorBarName() const override { return "Color Legend"; }
+  const char* getColorBarName() const override { return tr("Color Legend").toStdString().c_str(); }
 
 //  virtual void handleEvent(SoHandleEventAction * action);
 //  virtual void GLRenderBelowPath(SoGLRenderAction * action);