diff --git a/src/Gui/CMakeLists.txt b/src/Gui/CMakeLists.txt
index 1543a135e9..ce63a9fec2 100644
--- a/src/Gui/CMakeLists.txt
+++ b/src/Gui/CMakeLists.txt
@@ -1161,6 +1161,7 @@ SET(Inventor_SRCS
Inventor/Draggers/SoRotationDraggerGeometry.h
Inventor/Draggers/Gizmo.h
Inventor/Draggers/GizmoHelper.h
+ Inventor/Draggers/GizmoStyleParameters.h
SoFCColorBar.h
SoFCColorBarNotifier.h
SoFCColorGradient.h
diff --git a/src/Gui/Inventor/Draggers/Gizmo.cpp b/src/Gui/Inventor/Draggers/Gizmo.cpp
index 5e18462ea2..b8bf4e47d4 100644
--- a/src/Gui/Inventor/Draggers/Gizmo.cpp
+++ b/src/Gui/Inventor/Draggers/Gizmo.cpp
@@ -38,8 +38,10 @@
#include
#include
#include
+#include "Base/ServiceProvider.h"
#include
#include
+#include
#include
#include
#include
@@ -125,6 +127,8 @@ SoInteractionKit* LinearGizmo::initDragger()
arrow->cylinderHeight = 3.5;
arrow->cylinderRadius = 0.2;
+ updateColorTheme();
+
return draggerContainer;
}
@@ -134,6 +138,20 @@ void LinearGizmo::uninitDragger()
draggerContainer = nullptr;
}
+void LinearGizmo::updateColorTheme()
+{
+ auto* styleParameterManager = Base::provideService();
+ Base::Color baseColor = styleParameterManager->resolve(StyleParameters::LinearGizmoBaseColor);
+ Base::Color activeColor = styleParameterManager->resolve(StyleParameters::LinearGizmoActiveColor);
+
+ dragger->color = baseColor.asValue();
+ dragger->activeColor = activeColor.asValue();
+
+ auto baseGeom = SO_GET_PART(dragger, "baseGeom", SoArrowBase);
+ Base::Color baseGeomColor = styleParameterManager->resolve(StyleParameters::DimensionVisualizerColor);
+ baseGeom->color = baseGeomColor.asValue();
+}
+
GizmoPlacement LinearGizmo::getDraggerPlacement()
{
assert(draggerContainer && "Forgot to call GizmoContainer::initGizmos?");
@@ -296,6 +314,8 @@ SoInteractionKit* RotationGizmo::initDragger()
setRotAngle(property->value().getValue());
+ updateColorTheme();
+
return draggerContainer;
}
@@ -309,6 +329,16 @@ void RotationGizmo::uninitDragger()
translationSensor.setFunction(nullptr);
}
+void RotationGizmo::updateColorTheme()
+{
+ auto* styleParameterManager = Base::provideService();
+ Base::Color baseColor = styleParameterManager->resolve(StyleParameters::RotationGizmoBaseColor);
+ Base::Color activeColor = styleParameterManager->resolve(StyleParameters::RotationGizmoActiveColor);
+
+ dragger->color = baseColor.asValue();
+ dragger->activeColor = activeColor.asValue();
+}
+
GizmoPlacement RotationGizmo::getDraggerPlacement()
{
assert(draggerContainer && "Forgot to call GizmoContainer::initGizmos?");
@@ -506,6 +536,8 @@ SoInteractionKit* DirectedRotationGizmo::initDragger()
rotator->rightArrowVisible = false;
dragger->setPart("rotator", rotator);
+ updateColorTheme();
+
return ret;
}
@@ -532,6 +564,8 @@ SoInteractionKit* RadialGizmo::initDragger()
dragger->instantiateBaseGeometry();
+ updateColorTheme();
+
return ret;
}
@@ -552,6 +586,22 @@ void RadialGizmo::flipArrow()
rotator->flipArrow();
}
+void RadialGizmo::updateColorTheme()
+{
+ auto dragger = getDraggerContainer()->getDragger();
+
+ auto* styleParameterManager = Base::provideService();
+ Base::Color baseColor = styleParameterManager->resolve(StyleParameters::RotationGizmoBaseColor);
+ Base::Color activeColor = styleParameterManager->resolve(StyleParameters::RotationGizmoActiveColor);
+
+ dragger->color = baseColor.asValue();
+ dragger->activeColor = activeColor.asValue();
+
+ auto baseGeom = SO_GET_PART(dragger, "baseGeom", SoRotatorBase);
+ Base::Color baseGeomColor = styleParameterManager->resolve(StyleParameters::DimensionVisualizerColor);
+ baseGeom->color = baseGeomColor.asValue();
+}
+
SO_KIT_SOURCE(GizmoContainer)
void GizmoContainer::initClass()
diff --git a/src/Gui/Inventor/Draggers/Gizmo.h b/src/Gui/Inventor/Draggers/Gizmo.h
index 9a7dc8e5f1..67f6cedc35 100644
--- a/src/Gui/Inventor/Draggers/Gizmo.h
+++ b/src/Gui/Inventor/Draggers/Gizmo.h
@@ -96,6 +96,8 @@ public:
SoInteractionKit* initDragger() override;
void uninitDragger() override;
+ void updateColorTheme();
+
// Returns the position and rotation of the base of the dragger
GizmoPlacement getDraggerPlacement() override;
void setDraggerPlacement(const SbVec3f& pos, const SbVec3f& dir) override;
@@ -132,6 +134,8 @@ public:
SoInteractionKit* initDragger() override;
void uninitDragger() override;
+ void updateColorTheme();
+
// Distance between the linear gizmo base and rotation gizmo
double sepDistance = 0;
@@ -190,6 +194,8 @@ public:
SoInteractionKit* initDragger() override;
+ void updateColorTheme();
+
void setRadius(float radius);
void flipArrow();
diff --git a/src/Gui/Inventor/Draggers/GizmoStyleParameters.h b/src/Gui/Inventor/Draggers/GizmoStyleParameters.h
new file mode 100644
index 0000000000..30ab6765ef
--- /dev/null
+++ b/src/Gui/Inventor/Draggers/GizmoStyleParameters.h
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: LGPL-2.1-or-later
+/****************************************************************************
+ * *
+ * Copyright (c) 2025 Sayantan Deb *
+ * *
+ * This file is part of FreeCAD. *
+ * *
+ * FreeCAD is free software: you can redistribute it and/or modify it *
+ * under the terms of the GNU Lesser General Public License as *
+ * published by the Free Software Foundation, either version 2.1 of the *
+ * License, or (at your option) any later version. *
+ * *
+ * FreeCAD is distributed in the hope that it will be useful, but *
+ * WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
+ * Lesser General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU Lesser General Public *
+ * License along with FreeCAD. If not, see *
+ * . *
+ * *
+ ***************************************************************************/
+
+#ifndef GUI_GIZMO_STYLE_PARAMETERS_H
+#define GUI_GIZMO_STYLE_PARAMETERS_H
+
+#include
+#include
+
+namespace Gui::StyleParameters {
+ DEFINE_STYLE_PARAMETER(LinearGizmoBaseColor, Base::Color(1.0F, 0.0F, 0.0F));
+ DEFINE_STYLE_PARAMETER(LinearGizmoActiveColor, Base::Color(1.0F, 1.0F, 0.0F));
+
+ DEFINE_STYLE_PARAMETER(RotationGizmoBaseColor, Base::Color(1.0F, 0.0F, 0.0F));
+ DEFINE_STYLE_PARAMETER(RotationGizmoActiveColor, Base::Color(1.0F, 1.0F, 0.0F));
+
+ DEFINE_STYLE_PARAMETER(DimensionVisualizerColor, Base::Color(0.214F, 0.560F, 0.930F));
+}
+
+#endif /* GUI_GIZMO_STYLE_PARAMETERS_H */
diff --git a/src/Gui/Inventor/Draggers/SoLinearDraggerGeometry.cpp b/src/Gui/Inventor/Draggers/SoLinearDraggerGeometry.cpp
index ec6fda42fb..e9b3f9bec8 100644
--- a/src/Gui/Inventor/Draggers/SoLinearDraggerGeometry.cpp
+++ b/src/Gui/Inventor/Draggers/SoLinearDraggerGeometry.cpp
@@ -151,7 +151,7 @@ SoArrowBase::SoArrowBase()
SO_KIT_ADD_FIELD(cylinderHeight, (1.0));
SO_KIT_ADD_FIELD(cylinderRadius, (0.15));
- SO_KIT_ADD_FIELD(color, (0.214, 0.560, 0.930));
+ SO_KIT_ADD_FIELD(color, (0, 0, 1));
SO_KIT_INIT_INSTANCE();