From f8fadcb8446001bf9b303bf086b4ac01d7fd7e8d Mon Sep 17 00:00:00 2001
From: Yuya Ochiai <yuya0321@gmail.com>
Date: Wed, 28 Dec 2016 00:26:16 +0900
Subject: [PATCH] Show mainWindow gracefully

http://electron.atom.io/docs/api/browser-window#showing-window-gracefully
---
 CHANGELOG.md | 3 +++
 src/main.js  | 5 ++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 92e3310c..fb05fe4d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,9 @@ Release date: TBD
 
 ### Improvements
 
+#### All Platforms
+- Suppress white screen which is displayed for a moment on startup
+
 ### Bug Fixes
 
 #### All Platforms
diff --git a/src/main.js b/src/main.js
index 33c36a85..344cf52f 100644
--- a/src/main.js
+++ b/src/main.js
@@ -447,8 +447,11 @@ app.on('ready', () => {
   if (process.platform === 'linux') {
     windowOptions.icon = path.resolve(assetsDir, 'appicon.png');
   }
-  windowOptions.title = app.getName();
+  Object.assign(windowOptions, {title: app.getName(), show: false});
   mainWindow = new BrowserWindow(windowOptions);
+  mainWindow.once('ready-to-show', () => {
+    mainWindow.show();
+  });
 
   if (process.platform === 'darwin') {
     session.defaultSession.on('will-download', (event, item) => {