From d9a3b8c14b9ab1bc591ca7c373daaf7141d2d098 Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 24 Feb 2022 15:40:46 +0800
Subject: ...

---
 include/cru/ui/style/Styler.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'include/cru/ui/style/Styler.h')

diff --git a/include/cru/ui/style/Styler.h b/include/cru/ui/style/Styler.h
index 29c19975..4759c2ea 100644
--- a/include/cru/ui/style/Styler.h
+++ b/include/cru/ui/style/Styler.h
@@ -3,6 +3,7 @@
 #include "ApplyBorderStyleInfo.h"
 #include "cru/common/ClonablePtr.h"
 #include "cru/platform/gui/Cursor.h"
+#include "cru/ui/render/MeasureRequirement.h"
 
 #include <memory>
 #include <vector>
@@ -91,4 +92,24 @@ class CRU_UI_API CursorStyler : public Styler {
  private:
   std::shared_ptr<platform::gui::ICursor> cursor_;
 };
+
+class CRU_UI_API PreferredSizeStyler : public Styler {
+ public:
+  static ClonablePtr<PreferredSizeStyler> Create(render::MeasureSize size) {
+    return ClonablePtr<PreferredSizeStyler>(new PreferredSizeStyler(size));
+  }
+
+  explicit PreferredSizeStyler(render::MeasureSize size) : size_(size) {}
+
+  void Apply(controls::Control* control) const override;
+
+  PreferredSizeStyler* Clone() const override {
+    return new PreferredSizeStyler(size_);
+  }
+
+  render::MeasureSize GetPreferredSize() const { return size_; }
+
+ private:
+  render::MeasureSize size_;
+};
 }  // namespace cru::ui::style
-- 
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