From d9849bcf4995b69bf493d9dcaab88950c40f3a4f Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Wed, 6 Oct 2021 13:14:39 +0900
Subject: [PATCH] Fix dragging on an editor file selection text box causing
 repeated popover display

Local fix and no tests as this is a pretty weird usage of `TextBox`.
We'll probably want to change it to not use a textbox eventually.

Closes #14969.
---
 osu.Game/Screens/Edit/Setup/FileChooserLabelledTextBox.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/osu.Game/Screens/Edit/Setup/FileChooserLabelledTextBox.cs b/osu.Game/Screens/Edit/Setup/FileChooserLabelledTextBox.cs
index fd43349793..f833bc49f7 100644
--- a/osu.Game/Screens/Edit/Setup/FileChooserLabelledTextBox.cs
+++ b/osu.Game/Screens/Edit/Setup/FileChooserLabelledTextBox.cs
@@ -89,6 +89,13 @@ namespace osu.Game.Screens.Edit.Setup
         {
             public Action OnFocused;
 
+            protected override bool OnDragStart(DragStartEvent e)
+            {
+                // This text box is intended to be "read only" without actually specifying that.
+                // As such we don't want to allow the user to select its content with a drag.
+                return false;
+            }
+
             protected override void OnFocus(FocusEvent e)
             {
                 OnFocused?.Invoke();