From 241ccc307f2cbefb2ab65146afd0b315bf5e7276 Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Tue, 18 Dec 2018 03:34:36 +0900
Subject: [PATCH] ui: Add comments about #753

---
 internal/ui/ui_glfw.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/internal/ui/ui_glfw.go b/internal/ui/ui_glfw.go
index e45f3de67..bbf4591f4 100644
--- a/internal/ui/ui_glfw.go
+++ b/internal/ui/ui_glfw.go
@@ -508,6 +508,7 @@ func SetWindowDecorated(decorated bool) {
 	//         if decorated {
 	//             v = glfw.True
 	//         }
+	//     })
 	//     currentUI.window.SetAttrib(glfw.Decorated, v)
 	//     return nil
 }
@@ -516,6 +517,9 @@ func DeviceScaleFactor() float64 {
 	f := 0.0
 	u := currentUI
 	if !u.isRunning() {
+		// TODO: Unfortunately, this assumes that a window already exists.
+		// Can we fix this not depending on the window?
+		// This is related to SetWindowDecorated bug (#753).
 		return devicescale.GetAt(u.currentMonitor().GetPos())
 	}