Add a datafile statement to set an icon for an Image

diff --git a/source/image.cpp b/source/image.cpp
index 0102a47e487ea8bf4a9efdf29cf1696172820b8f..1da782d28a2579e66d4079d8ffb915f703627255 100644 (file)
--- a/source/image.cpp
+++ b/source/image.cpp
@@ -129,5 +129,12 @@ void Image::on_reparent()
                update_icon();
 }
 
+
+Image::Loader::Loader(Image &img):
+       DataFile::DerivedObjectLoader<Image, Widget::Loader>(img)
+{
+       add("icon", &Image::icon_name);
+}
+
 } // namespace GLtk
 } // namespace Msp

diff --git a/source/image.h b/source/image.h
index 18556108b9ae3c67edf0766234111d4e5e946d42..8b857f41c48ec051309584b2f3d629a6dd0f250e 100644 (file)
--- a/source/image.h
+++ b/source/image.h
@@ -12,6 +12,13 @@ A widget for displaying images.
 */
 class Image: public Widget
 {
+public:
+       class Loader: public Msp::DataFile::DerivedObjectLoader<Image, Widget::Loader>
+       {
+       public:
+               Loader(Image &);
+       };
+
 private:
        const GL::Texture2D *image;
        std::string icon_name;