From 2e6c61b2c7a1e0c88c7539d5878d6bb10a96be05 Mon Sep 17 00:00:00 2001
From: Andre <200930841+Andre-Bzk@users.noreply.github.com>
Date: Wed, 6 May 2026 17:47:43 +0200
Subject: [PATCH] feat: maximize window on Linux to fill screen, bump version
 to 0.3.3

On Linux, the primary display resolution is queried and the window is  maximized on startup. This ensures a fullscreen experience both on the Steam Deck display and on external monitors/TVs when docked.
Windows/dev behavior unchanged.
---
 package.json      |  2 +-
 src/main/index.ts | 16 ++++++++++++----
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/package.json b/package.json
index b2dcd81..66acffe 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "twitch4steamdeck",
-  "version": "0.3.2",
+  "version": "0.3.3",
   "description": "Werbefreier Twitch-Client für das Steam Deck (Live & VOD, Big-Screen-UI)",
   "main": "out/main/index.js",
   "author": "twitch4steamdeck",
diff --git a/src/main/index.ts b/src/main/index.ts
index a35d31d..f77d0a0 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -1,4 +1,4 @@
-import { app, BrowserWindow, shell } from 'electron'
+import { app, BrowserWindow, shell, screen } from 'electron'
 import { join } from 'node:path'
 import { AuthService } from './auth/authService'
 import { HelixClient } from './twitch/helixClient'
@@ -9,9 +9,14 @@ import { startGamepadReader } from './input/gamepadReader'
 const isDev = !app.isPackaged
 
 function createWindow(): BrowserWindow {
+  const isLinux = process.platform === 'linux'
+  const { width, height } = isLinux
+    ? screen.getPrimaryDisplay().workAreaSize
+    : { width: 1280, height: 800 }
+
   const win = new BrowserWindow({
-    width: 1280,
-    height: 800,
+    width,
+    height,
     minWidth: 1024,
     minHeight: 640,
     show: false,
@@ -25,7 +30,10 @@ function createWindow(): BrowserWindow {
     }
   })
 
-  win.once('ready-to-show', () => win.show())
+  win.once('ready-to-show', () => {
+    if (isLinux) win.maximize()
+    win.show()
+  })
 
   win.webContents.setWindowOpenHandler(({ url }) => {
     shell.openExternal(url)