Automatically fix style.

src/ftxui/component/button.cpp

@@ -6,7 +6,7 @@ namespace ftxui {
 
 Element Button::Render() {
   if (Focused())
-    return text(label) | border |inverted;
+    return text(label) | border | inverted;
   else
     return text(label) | border;
 }

src/ftxui/component/component.cpp

@@ -13,7 +13,7 @@ Component::~Component() {
 /// @brief Return the parent Component, or nul if any.
 /// @see Attach
 /// @see Detach
-/// @see Parent 
+/// @see Parent
 /// @ingroup component
 Component* Component::Parent() {
   return parent_;
@@ -100,7 +100,7 @@ void Component::TakeFocus() {
 /// @brief Detach this children from its parent.
 /// @see Attach
 /// @see Detach
-/// @see Parent 
+/// @see Parent
 /// @ingroup component
 void Component::Detach() {
   if (!parent_)
@@ -113,7 +113,7 @@ void Component::Detach() {
 /// @brief Attach this element to its parent.
 /// @see Attach
 /// @see Detach
-/// @see Parent 
+/// @see Parent
 /// @ingroup component
 void Component::Attach(Component* parent) {
   Detach();
@@ -121,7 +121,6 @@ void Component::Attach(Component* parent) {
   parent_->children_.push_back(this);
 }
 
-
 }  // namespace ftxui
 
 // Copyright 2020 Arthur Sonzogni. All rights reserved.

src/ftxui/component/container.cpp

@@ -48,7 +48,7 @@ Component* Container::ActiveChild() {
 }
 
 void Container::SetActiveChild(Component* child) {
-  for(size_t i = 0; i < children_.size(); ++i) {
+  for (size_t i = 0; i < children_.size(); ++i) {
     if (children_[i] == child) {
       (selector_ ? *selector_ : selected_) = i;
       return;

src/ftxui/component/container_test.cpp

@@ -199,7 +199,7 @@ TEST(ContainerTest, SetActiveChild) {
 }
 
 TEST(ContainerTest, TakeFocus) {
-  auto c= Container::Horizontal();
+  auto c = Container::Horizontal();
   auto c1 = Container::Vertical();
   auto c2 = Container::Vertical();
   auto c3 = Container::Vertical();