From b215d5228928c2a1711105f5b295fad47a52ca9d Mon Sep 17 00:00:00 2001
From: lisyarus <lisyarus@gmail.com>
Date: Wed, 9 Mar 2022 19:55:43 +0300
Subject: [PATCH] Reset ui::label cached state on style change

---
 libs/ui/include/psemek/ui/label.hpp |  3 +++
 libs/ui/source/label.cpp            | 12 ++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/libs/ui/include/psemek/ui/label.hpp b/libs/ui/include/psemek/ui/label.hpp
index 60838cd9..f479aea6 100644
--- a/libs/ui/include/psemek/ui/label.hpp
+++ b/libs/ui/include/psemek/ui/label.hpp
@@ -60,6 +60,9 @@ namespace psemek::ui
 
 		geom::box<float, 2> size_constraints() const override;
 
+		std::shared_ptr<struct style const> set_style(std::shared_ptr<struct style const> st) override;
+		std::shared_ptr<struct style const> set_own_style(std::shared_ptr<struct style const> st) override;
+
 		void draw(painter & p) const override;
 
 	protected:
diff --git a/libs/ui/source/label.cpp b/libs/ui/source/label.cpp
index 0225df09..05ba747a 100644
--- a/libs/ui/source/label.cpp
+++ b/libs/ui/source/label.cpp
@@ -62,6 +62,18 @@ namespace psemek::ui
 		return {{{cached_state_inf_->size[0], inf}, {cached_state_inf_->size[1], inf}}};
 	}
 
+	std::shared_ptr<style const> label::set_style(std::shared_ptr<struct style const> st)
+	{
+		cached_state_.reset();
+		return element::set_style(st);
+	}
+
+	std::shared_ptr<style const> label::set_own_style(std::shared_ptr<struct style const> st)
+	{
+		cached_state_.reset();
+		return element::set_own_style(st);
+	}
+
 	void label::draw(painter & p) const
 	{
 		if (!cached_state_)