When comparing Java / Swing vs Ultimate++, the Slant community recommends Java / Swing for most people. In the question“What are the best cross-platform GUI toolkits?” Java / Swing is ranked 16th while Ultimate++ is ranked 22nd. The most important reason people chose Java / Swing is:
Swing is part of the Java API.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Part of Java
Swing is part of the Java API.
Pro Very good and powerful API
E.g. separate models.
Pro Powerful controls
E.g. JTable which works fine on every platform with very large row counts, e.g. 100.000+.
Pro Several look and feels available
Pro Easy to use
Drag and drop utility.
Pro Visual designer
Pro Simple to use
The whole framework is easy to use.
Pro Documentation and help tool
Pro Code analyzer
Pro Easy to learn
The whole framework is easy to learn thanks to multiple tutorials.
Pro Free
Pro Helpful community
Cons
Con Only for JRE-based languages
Con Bugfixes rely on Oracle
Con No real native look
Though the importance of the native look seems to have dropped the last years by the raise of in-browser-applications.
However, you can achieve native look and feel using UIManager.systemLookAndFeelClassName.
Con Severely deprecated
The system is ancient and Oracle has dropped support for it in favor of JavaFX
Con Strictly C++
Con This is an application development framework not simply a GUI toolkit / library API
It is designed for you to develop your whole application using it, not just your GUI. Most people probably are not really looking for that.
