Widgets: Add SimpleLabelWidget

A simpler alternative to LabelWidget

include/Nazara/Widgets/SimpleLabelWidget.inl

@@ -0,0 +1,70 @@
+// Copyright (C) 2024 Jérôme "SirLynix" Leclercq (lynix680@gmail.com)
+// This file is part of the "Nazara Engine - Widgets module"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Widgets/Debug.hpp>
+
+namespace Nz
+{
+	inline void SimpleLabelWidget::AppendText(std::string_view str)
+	{
+		m_drawer.AppendText(str);
+		UpdateTextAndSize();
+	}
+
+	inline unsigned int SimpleLabelWidget::GetCharacterSize() const
+	{
+		return m_drawer.GetCharacterSize();
+	}
+
+	inline const SimpleTextDrawer& SimpleLabelWidget::GetDrawer() const
+	{
+		return m_drawer;
+	}
+
+	inline const std::string& SimpleLabelWidget::GetText() const
+	{
+		return m_drawer.GetText();
+	}
+
+	inline const Color& SimpleLabelWidget::GetTextColor() const
+	{
+		return m_drawer.GetTextColor();
+	}
+
+	inline void SimpleLabelWidget::SetCharacterSize(unsigned int characterSize)
+	{
+		m_drawer.SetCharacterSize(characterSize);
+		UpdateTextAndSize();
+	}
+
+	inline void SimpleLabelWidget::SetText(std::string text)
+	{
+		m_drawer.SetText(std::move(text));
+		UpdateTextAndSize();
+	}
+
+	inline void SimpleLabelWidget::SetTextColor(const Color& color)
+	{
+		m_drawer.SetTextColor(color);
+		UpdateTextAndSize();
+	}
+
+	template<typename F>
+	void SimpleLabelWidget::UpdateDrawer(F&& callback)
+	{
+		using Ret = decltype(callback(m_drawer));
+		if constexpr (std::is_void_v<Ret>)
+			callback(m_drawer);
+		else
+		{
+			static_assert(std::is_same_v<Ret, bool>, "callback must either return a boolean or nothing");
+			if (!callback(m_drawer))
+				return;
+		}
+
+		UpdateTextAndSize();
+	}
+}
+
+#include <Nazara/Widgets/DebugOff.hpp>