FLTK is a cross-platform C++ GUI toolkit for UNIX ® /Linux ® (X11 and Wayland), Microsoft ® Windows ®, and macOS ®. FLTK provides modern GUI functionality without the bloat and …

Jan 3, 2011 · We recommend to use the latest stable release FLTK 1.4.2, the first entry in the table below. Only old software should use 1.3.11, and only very old software may need older …

The Fast Light Tool Kit ("FLTK") is a cross-platform C++ GUI toolkit for UNIX®/Linux® (X11), Microsoft® Windows®, and Apple® macOS®. FLTK provides modern GUI functionality without …

May 30, 2011 · You can view the FLTK documentation in a number of formats on-line: Frequently Asked Questions. HTML; Developer Documents. Configuration Management Plan w/Coding …

FLTK is a LGPL'd C++ graphical user interface toolkit for X (UNIX®), Linux® (X11 and Wayland), macOS (aka OS X), OpenGL, and Windows (Microsoft® Windows® XP, 2000, and later). ...

The Fast Light User Interface Designer, or FLUID, is a graphical editor that is used to produce FLTK source code. FLUID edits and saves its state in .fl files. These files are text, and you can …

Introduction to FLTK. FLTK Basics. Common Widgets and Attributes. Colors; Box Types; Labels and Label Types; Drawing Images; Coordinates and Layout Widgets. How Does Resizing …

May 8, 2005 · Every widget in fltk has a single callback function. Fltk assummes that for any type of widget, there is exactly one "interesting" thing it does, such as the value inside it being …

This chapter describes the coordinate systems that apply when positioning widgets manually, and some of the basics of FLTK layout widgets that are used to position widgets automatically. The …

FLTK (pronounced "fulltick") is a cross-platform C++ GUI toolkit for UNIX ® /Linux ® (X11), Microsoft ® Windows ®, and MacOS ® X. FLTK provides modern GUI functionality without the …