TODO:
 - Closing all docked widgets causes an exception
 - Test out minimum dock container size and maybe increase it a bit

Polish TOOD:
 - Change cursor icon when window is dragged
 - Prevent docking if available size is less than 20 pixels, otherwise there might be some weirdness

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Layout saving/loading:
TODO:
 Register a bunch of duplicate widgets and open and dock them
 C# EditorWindows

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Other things to remember:
 - Possibly add a way to have hidden widgets in the EditorWidgetContainer (like side-bars that pop on mouse over in Visual Studio)

 ------------------------

 EditorWindow enumeraton in C#: - HOWEVER I think it's almost certainly better do just use C# reflection. I don't see any advantages
 to doing it in C++.

 To get all classes in a mono image:
MonoClass*
mono_assembly_get_classes (MonoAssembly *assembly, gpointer *iter)
{
	MonoImage *image;
	int num_types;
	gssize *index;

	if (!iter)
		return NULL;

	index = (gssize *) iter;

	/* skip the <Module> */
	if (!*index)
		*index = 1;

	image = mono_assembly_get_image (assembly);
	num_types = mono_image_get_table_rows (image, MONO_TABLE_TYPEDEF);

	if (*index < num_types) {
		(*index)++;
		return mono_class_get (image, *index | MONO_TOKEN_TYPE_DEF);
	} else {
		*index = 0;
		return NULL;
	}
}

More info on how to potentially access other properties, here: http://docs.go-mono.com/?link=xhtml%3adeploy%2fmono-api-metadata.html


To get class hierarchy:
 mono_class_get_parent to get parent class (does this mean base class?)
 mono_class_is_assignable_from potentially
 mono_class_is_subclass_of

Attributes: Very much undocumented but a lot of stuff here relates to attributes: http://docs.go-mono.com/?link=xhtml%3adeploy%2fmono-api-reflection.html