2 files changed, 17 insertions, 0 deletions
diff --git a/CruUI/ui/controls/text_box.cpp b/CruUI/ui/controls/text_box.cpp
index 53417d40..a8d78398 100644
--- a/CruUI/ui/controls/text_box.cpp
+++ b/CruUI/ui/controls/text_box.cpp
@@ -125,6 +125,22 @@ namespace cru::ui::controls
         is_caret_show_ = false;
     }
 
+    void TextBox::OnKeyDownCore(events::KeyEventArgs& args)
+    {
+        Control::OnKeyDownCore(args);
+        if (args.GetVirtualCode() == VK_LEFT && position_ > 0)
+        {
+            position_--;
+            Repaint();
+        }
+
+        if (args.GetVirtualCode() == VK_RIGHT && position_ < GetText().size())
+        {
+            position_++;
+            Repaint();
+        }
+    }
+
     void TextBox::OnCharCore(events::CharEventArgs& args)
     {
         Control::OnCharCore(args);
diff --git a/CruUI/ui/controls/text_box.h b/CruUI/ui/controls/text_box.h
index 5fe14782..b815ed1f 100644
--- a/CruUI/ui/controls/text_box.h
+++ b/CruUI/ui/controls/text_box.h
@@ -57,6 +57,7 @@ namespace cru::ui::controls
         void OnGetFocusCore(events::FocusChangeEventArgs& args) override final;
         void OnLoseFocusCore(events::FocusChangeEventArgs& args) override final;
 
+        void OnKeyDownCore(events::KeyEventArgs& args) override final;
         void OnCharCore(events::CharEventArgs& args) override final;
 
         Size OnMeasure(const Size& available_size) override final;