Added styling to skill tree

source/RobotAPI/libraries/skills_gui/skills/SkillTreeWidget.cpp

 #include "SkillTreeWidget.h"
+
+namespace armarx::skills::gui
+{
+    void
+    SkillTreeWidget::setupUi()
+    {
+        QTreeWidgetItem* ___qtreewidgetitem1 = this->headerItem();
+        ___qtreewidgetitem1->setText(2, "HasOutputType");
+        ___qtreewidgetitem1->setText(1, "HasInputType");
+        ___qtreewidgetitem1->setText(0, "Skill");
+    }
+} // namespace armarx::skills::gui

source/RobotAPI/libraries/skills_gui/skills/SkillTreeWidget.h

@@ -15,6 +15,7 @@ namespace armarx::skills::gui
         SkillTreeWidget(std::shared_ptr<SkillManagerWrapper> _memory, QWidget* parent = nullptr) :
             QTreeWidget(parent), MemoryCommunicatorBase(_memory)
         {
+            setupUi();
         }
 
         struct SelectedSkill
@@ -36,6 +37,8 @@ namespace armarx::skills::gui
 
     private:
         SelectedSkill selectedSkill;
+
+        void setupUi();
     };
 
 } // namespace armarx::skills::gui