Added hspace and vspace spacer elements

Sync artist and cairo versions for improved backward compatibility
cycfi · Oct 22, 2023 · 32e0362 · 32e0362
1 parent 6c34d49
commit 32e0362
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diff --git a/lib/include/elements/element/element.hpp b/lib/include/elements/element/element.hpp
@@ -18,6 +18,11 @@ namespace cycfi { namespace elements
    class context;
    class view;
 
+   // Hoist artist colors namespace and  type for backward compatibility with
+   // original cairo API.
+   using artist::rgba;
+   namespace colors = artist::colors;
+
    ////////////////////////////////////////////////////////////////////////////
    // Elements
    //

diff --git a/lib/include/elements/element/size.hpp b/lib/include/elements/element/size.hpp
@@ -101,6 +101,12 @@ namespace cycfi { namespace elements
       return {width, std::forward<Subject>(subject)};
    }
 
+   inline hsize_element<element>
+   hspace(float width)
+   {
+      return { width, {} };
+   }
+
    template <typename Subject>
    inline view_limits hsize_element<Subject>::limits(basic_context const& ctx) const
    {
@@ -150,6 +156,12 @@ namespace cycfi { namespace elements
       return {height, std::forward<Subject>(subject)};
    }
 
+   inline vsize_element<element>
+   vspace(float height)
+   {
+      return { height, {} };
+   }
+
    template <typename Subject>
    inline view_limits vsize_element<Subject>::limits(basic_context const& ctx) const
    {