...

2 files changed, 27 insertions, 0 deletions

diff --git a/src/ui/helper/BorderStyle.cpp b/src/ui/helper/BorderStyle.cpp
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/src/ui/helper/BorderStyle.cpp
diff --git a/src/ui/helper/Styler.cpp b/src/ui/helper/Styler.cpp
new file mode 100644
index 00000000..6500a3f7
--- /dev/null
+++ b/src/ui/helper/Styler.cpp
@@ -0,0 +1,27 @@
+#include "cru/ui/helper/Styler.hpp"
+#include "cru/ui/helper/ClickDetector.hpp"
+#include "gsl/pointers"
+
+namespace cru::ui::helper {
+Styler::Styler(gsl::not_null<controls::Control*> control,
+               ClickDetector* click_detector)
+    : control_(control),
+      managed_click_detector_(click_detector ? nullptr
+                                             : new ClickDetector(control)),
+      click_detector_(click_detector ? click_detector
+                                     : managed_click_detector_.get()) {
+  event_guard_ += control_->GainFocusEvent()->Direct()->AddHandler(
+      [this](auto) { this->RaiseStateChangeEvent(); });
+  event_guard_ += control_->LoseFocusEvent()->Direct()->AddHandler(
+      [this](auto) { this->RaiseStateChangeEvent(); });
+  event_guard_ += click_detector_->StateChangeEvent()->AddHandler(
+      [this](auto) { this->RaiseStateChangeEvent(); });
+}
+
+Styler::~Styler() = default;
+
+void Styler::RaiseStateChangeEvent() {
+  this->state_change_event_.Raise(ControlStyleState{
+      this->click_detector_->GetState(), this->control_->HasFocus()});
+}
+}  // namespace cru::ui::helper