Added icon to maximize the window #77

app/index.css

@@ -122,6 +122,10 @@ label::after {
     background-image: url('../static/minimize.svg');
 }
 
+.icon--maximize {
+    background-image: url('../static/maximize.svg');
+}
+
 .icon--close {
     background-image: url('../static/close.svg');
 }

app/index.html

@@ -72,6 +72,7 @@ <h1 class="modal__title">More</h1>
 		<h1 class="app__title">Caligator</h1>
 		<div class="app__controls">
 			<i id="app--minimize" class="icon icon--minimize"></i>
+			<i id="app--maximize" class="icon icon--maximize"></i>
 			<i id="app--close" class="icon icon--close"></i>
 		</div>
 	</header>

app/script.js

@@ -248,6 +248,13 @@ const appPopup = document.querySelectorAll('.modal')[0];
 				window.minimize();
 			});
 
+		document
+			.querySelector('#app--maximize')
+			.addEventListener('click', () => {
+				const window = BrowserWindow.getFocusedWindow();
+				window.maximize();
+			});
+
 		document.querySelector('#app--close').addEventListener('click', () => {
 			const window = BrowserWindow.getFocusedWindow();
 			window.close();