use icon

src/app/browser/header/tab.cpp

@@ -12,11 +12,18 @@ namespace app::browser::header
         // Init GTK
         this->gtk = gtk_button_new();
 
-        gtk_button_set_label (
+        gtk_button_set_icon_name(
             GTK_BUTTON(
                 this->gtk
             ),
-            Tab::LABEL
+            Tab::ICON
+        );
+
+        gtk_widget_set_tooltip_text(
+            GTK_WIDGET(
+                this->gtk
+            ),
+            Tab::TOOLTIP
         );
 
         // Render

src/app/browser/header/tab.h

@@ -21,7 +21,8 @@ namespace app::browser
                 Header *header;
 
                 // Defaults
-                const gchar *LABEL = "New tab";
+                const gchar *ICON = "tab-new-symbolic";
+                const gchar *TOOLTIP = "New tab";
 
                 // Constructor
                 Tab(