Improve tab and icon sizes (#438)

Author: Feichtmeier

lib/app.dart

@@ -70,9 +70,12 @@ class App extends StatelessWidget {
         paneWidth: 270,
       ),
       length: items.length,
-      tileBuilder: (context, index, selected, availableWidth) => YaruMasterTile(
-        title: items[index].titleBuilder(context),
-        leading: items[index].iconBuilder(context, selected),
+      tileBuilder: (context, index, selected, availableWidth) => IconTheme(
+        data: Theme.of(context).iconTheme.copyWith(size: 21),
+        child: YaruMasterTile(
+          title: items[index].titleBuilder(context),
+          leading: items[index].iconBuilder(context, selected),
+        ),
       ),
       pageBuilder: (context, index) => YaruDetailPage(
         body: items[index].builder(context),

lib/view/common/title_bar_tab.dart

@@ -17,7 +17,10 @@ class TitleBarTab extends StatelessWidget {
         mainAxisSize: MainAxisSize.min,
         mainAxisAlignment: MainAxisAlignment.center,
         children: [
-          Icon(iconData),
+          Icon(
+            iconData,
+            size: 20,
+          ),
           const SizedBox(
             width: 5,
           ),

lib/view/pages/connections/connections_page.dart

@@ -43,30 +43,27 @@ class _ConnectionsPageState extends State<ConnectionsPage> {
       length: 3,
       child: Scaffold(
         appBar: YaruWindowTitleBar(
-          titleSpacing: 0,
+          titleSpacing: 20,
           centerTitle: true,
           border: BorderSide.none,
           backgroundColor: Theme.of(context).scaffoldBackgroundColor,
           title: const SizedBox(
-            width: 450,
-            child: Padding(
-              padding: EdgeInsets.only(right: 50),
-              child: TabBar(
-                tabs: [
-                  TitleBarTab(
-                    text: 'Wi-Fi',
-                    iconData: YaruIcons.network_wireless,
-                  ),
-                  TitleBarTab(
-                    text: 'Ethernet',
-                    iconData: YaruIcons.network_wired,
-                  ),
-                  TitleBarTab(
-                    iconData: YaruIcons.network_cellular,
-                    text: 'Cellular',
-                  )
-                ],
-              ),
+            width: 400,
+            child: TabBar(
+              tabs: [
+                TitleBarTab(
+                  text: 'Wi-Fi',
+                  iconData: YaruIcons.network_wireless,
+                ),
+                TitleBarTab(
+                  text: 'Ethernet',
+                  iconData: YaruIcons.network_wired,
+                ),
+                TitleBarTab(
+                  iconData: YaruIcons.network_cellular,
+                  text: 'Cellular',
+                )
+              ],
             ),
           ),
         ),

lib/view/pages/displays/displays_page.dart

@@ -50,22 +50,20 @@ class _DisplaysPageState extends State<DisplaysPage> {
           length: DisplaysPageSection.values.length,
           child: Scaffold(
             appBar: YaruWindowTitleBar(
+              titleSpacing: 0,
               backgroundColor: Theme.of(context).scaffoldBackgroundColor,
               border: BorderSide.none,
               title: SizedBox(
-                width: 350,
-                child: Padding(
-                  padding: const EdgeInsets.only(right: 50),
-                  child: TabBar(
-                    tabs: DisplaysPageSection.values
-                        .map(
-                          (e) => TitleBarTab(
-                            text: e.name(context),
-                            iconData: e.icon(context),
-                          ),
-                        )
-                        .toList(),
-                  ),
+                width: 300,
+                child: TabBar(
+                  tabs: DisplaysPageSection.values
+                      .map(
+                        (e) => TitleBarTab(
+                          text: e.name(context),
+                          iconData: e.icon(context),
+                        ),
+                      )
+                      .toList(),
                 ),
               ),
             ),

lib/view/pages/privacy/privacy_page.dart

@@ -65,7 +65,7 @@ class PrivacyPage extends StatelessWidget {
       length: content.length,
       child: Scaffold(
         appBar: YaruWindowTitleBar(
-          titleSpacing: kYaruPagePadding,
+          titleSpacing: 0,
           backgroundColor: Theme.of(context).scaffoldBackgroundColor,
           border: BorderSide.none,
           title: TabBar(