KDevelop is a powerful integrated development environment (IDE) for KDE providing excellent support for C++, CMake, Subversion and PHP, based on the KDevPlatform framework.

Features

• Display problems in source-code
• Show information about declarations (classes, functions, templates...) in libraries and your application
• Intelligent auto-completion showing those methods which could be used in the current context including their signature and documentation
• Show usages of declarations/rename them
• Context-specific highlighting
• Debugging using gdb
• SVN integration
• Manage CMake-targets and build them
• CMake-auto-completion showing defined macros and variables
• Kate-integration
• Custom makefiles
• C++-specific:
  • Consideration of Qt's signals and slots by the auto-completion
  • Qt-Documentation
  • Unroll constants and typedefs (partial)
  • Create class dialog, which allows to select those methods which should be overloaded
• PHP-specific:
  • Guess the type of variables
  • Show documentation from php.net
• Experimental:
  • QtDesigner support
  • Valgrind
  • xdebug (PHP-debugger)
  • Unit testing
  • Java, C#, CSS and XML support
  • Mercurial support