1 files changed, 18 insertions, 0 deletions
diff --git a/src/gui/skilldialog.cpp b/src/gui/skilldialog.cpp
index a930d3929..6008e97b0 100644
--- a/src/gui/skilldialog.cpp
+++ b/src/gui/skilldialog.cpp
@@ -216,6 +216,12 @@ public:
             return nullptr;
     }
 
+    void setCurrent()
+    {
+        if (skillDialog)
+            skillDialog->updateTabSelection();
+    }
+
 private:
     SkillListBox *mListBox;
 };
@@ -656,3 +662,15 @@ void SkillDialog::useItem(int itemId)
         }
     }
 }
+
+void SkillDialog::updateTabSelection()
+{
+    SkillTab *tab = static_cast<SkillTab*>(mTabs->getSelectedTab());
+    if (tab)
+    {
+        if (SkillInfo *info = tab->getSelectedInfo())
+            mUseButton->setEnabled(info->range > 0);
+        else
+            mUseButton->setEnabled(false);
+    }
+}