Implemented NewSetWindow, added events to GalleryList

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@48 0fc631ac-6414-0410-93d0-97cfa31319b6

src/gui/control/package_list.hpp

@@ -30,7 +30,10 @@ class PackageList : public GalleryList {
 	/// Shows packages that match a specific patern
 	void showData(const String& pattern = _("*.*"));
 	
-	// Is there a package selected?
+	/// Clears this list
+	void clear();
+	
+	/// Is there a package selected?
 	inline bool hasSelection() const { return selection < itemCount(); }
 	
 	/// Get the selected package, T should be the same type used for showData
@@ -43,6 +46,9 @@ class PackageList : public GalleryList {
 		return ret;
 	}
 	
+	/// Select the package with the given name, if it is not found, selects nothing
+	void select(const String& name);
+	
   protected:
 	/// Return how many items there are in the list
 	virtual size_t itemCount() const;