GTK is the abbreviation for GIMP Toolkit and is a multiplatform toolkit for creating http://www.aliyun.com/zixun/aggregation/18378.html "> Libraries of graphical user interfaces. Its design is small and efficient, with enough flexibility to allow programmers to create interfaces freely. GTK + provides some unique functionality through the standard component library. It uses the OO characteristic C language Development framework, this allows it to develop a GUI application and the operating system tightly combined, while with great simplicity, many of the code as long as a simple copy and change to complete, only a C source code file can create a GUI program under Linux.
The GTK + 3.1.90 version adds the Gtkappchooserbutton feature, and you can now select the default application to replace the most recently used application. Tree model refactoring has been improved. File Selector Search is migrated to tracker0.12, and the tracker DBus API can now be used directly. The new Fontchooser API is redesigned in a common pattern.
Software Information: http://www.gtk.org/
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GNU and Unix Windows (32-bit) and 64-bit Mac OS X