exit by esc key

src/gauge.cpp

@@ -69,7 +69,8 @@ void gauge::render(const matrix4& matrix) const
 	matrix4 mmm;
 	mmm.set_identity();
 	mmm.rotate(
-		-(this->params.start_angle_rad + (this->params.end_angle_rad - this->params.start_angle_rad) * this->get_fraction())
+		-(this->params.start_angle_rad +
+		  (this->params.end_angle_rad - this->params.start_angle_rad) * this->get_fraction())
 	);
 	{
 		auto div = this->arrow_tex->dims.x() * this->params.arm_fraction;

src/gui.cpp

@@ -39,13 +39,12 @@ using namespace ruis::make;
 using namespace carcockpit::make;
 } // namespace m
 
-utki::shared_ref<ruis::widget> carcockpit::make_root_widgets(utki::shared_ref<ruis::context> c)
+utki::shared_ref<ruis::key_proxy> carcockpit::make_root_widgets(utki::shared_ref<ruis::context> c)
 {
 	using ruis::lp;
 
 	// clang-format off
-	auto w = m::container(
-        c,
+	auto w = m::key_proxy(c,
         {
             .container_params = {
                 .layout = ruis::layout::column
@@ -139,7 +138,6 @@ utki::shared_ref<ruis::widget> carcockpit::make_root_widgets(utki::shared_ref<ru
                     )
                 }
             )
-
         }
     );
 	// clang-format on

src/gui.hpp

@@ -21,10 +21,10 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 #pragma once
 
-#include <ruis/widgets/widget.hpp>
+#include <ruis/widgets/proxy/key_proxy.hpp>
 
 namespace carcockpit {
 
-utki::shared_ref<ruis::widget> make_root_widgets(utki::shared_ref<ruis::context> c);
+utki::shared_ref<ruis::key_proxy> make_root_widgets(utki::shared_ref<ruis::context> c);
 
 } // namespace carcockpit

src/main.cpp

@@ -52,7 +52,17 @@ class application : public ruisapp::application
 
 		this->gui.context.get().loader.mount_res_pack(*this->get_res_file(papki::as_dir(res_path)));
 
-		this->gui.set_root(make_root_widgets(this->gui.context));
+		auto kp = make_root_widgets(this->gui.context);
+		kp.get().key_handler = [this](ruis::key_proxy&, const ruis::key_event& e) {
+			if (e.is_down) {
+				if (e.combo.key == ruis::key::escape) {
+					this->quit();
+				}
+			}
+			return false;
+		};
+
+		this->gui.set_root(std::move(kp));
 	}
 };