LibGUI: Make GUI::TabWidget::add_tab<T>() return a T&

Since the newly constructed sub-widget is owned by the TabWidget,
we can simply return a T& here. :^)

2 files changed, 14 insertions, 14 deletions

diff --git a/Libraries/LibGUI/ColorPicker.cpp b/Libraries/LibGUI/ColorPicker.cpp
index 1d7fb7a93f..2b4ee5ab2e 100644
--- a/Libraries/LibGUI/ColorPicker.cpp
+++ b/Libraries/LibGUI/ColorPicker.cpp
@@ -107,21 +107,21 @@ void ColorPicker::build_ui()
 
     auto& tab_widget = root_container.add<GUI::TabWidget>();
 
-    auto tab_palette = tab_widget.add_tab<Widget>("Palette");
-    tab_palette->set_size_policy(SizePolicy::Fill, SizePolicy::Fill);
-    tab_palette->set_layout<VerticalBoxLayout>();
-    tab_palette->layout()->set_margins({ 4, 4, 4, 4 });
-    tab_palette->layout()->set_spacing(4);
+    auto& tab_palette = tab_widget.add_tab<Widget>("Palette");
+    tab_palette.set_size_policy(SizePolicy::Fill, SizePolicy::Fill);
+    tab_palette.set_layout<VerticalBoxLayout>();
+    tab_palette.layout()->set_margins({ 4, 4, 4, 4 });
+    tab_palette.layout()->set_spacing(4);
 
-    build_ui_palette(*tab_palette);
+    build_ui_palette(tab_palette);
 
-    auto tab_custom_color = tab_widget.add_tab<Widget>("Custom Color");
-    tab_custom_color->set_size_policy(SizePolicy::Fill, SizePolicy::Fill);
-    tab_custom_color->set_layout<VerticalBoxLayout>();
-    tab_custom_color->layout()->set_margins({ 4, 4, 4, 4 });
-    tab_custom_color->layout()->set_spacing(4);
+    auto& tab_custom_color = tab_widget.add_tab<Widget>("Custom Color");
+    tab_custom_color.set_size_policy(SizePolicy::Fill, SizePolicy::Fill);
+    tab_custom_color.set_layout<VerticalBoxLayout>();
+    tab_custom_color.layout()->set_margins({ 4, 4, 4, 4 });
+    tab_custom_color.layout()->set_spacing(4);
 
-    build_ui_custom(*tab_custom_color);
+    build_ui_custom(tab_custom_color);
 
     auto& button_container = root_container.add<Widget>();
     button_container.set_size_policy(SizePolicy::Fill, SizePolicy::Fixed);
diff --git a/Libraries/LibGUI/TabWidget.h b/Libraries/LibGUI/TabWidget.h
index e711001d1d..1e9333f155 100644
--- a/Libraries/LibGUI/TabWidget.h
+++ b/Libraries/LibGUI/TabWidget.h
@@ -55,11 +55,11 @@ public:
     void add_widget(const StringView&, Widget&);
 
     template<class T, class... Args>
-    inline NonnullRefPtr<T> add_tab(const StringView& title, Args&&... args)
+    T& add_tab(const StringView& title, Args&&... args)
     {
         auto t = T::construct(forward<Args>(args)...);
         add_widget(title, *t);
-        return t;
+        return *t;
     }
 
 protected: