# # "$Id: adjuster.py 35 2003-09-29 21:39:48Z andreasheld $" # # Adjuster test program for pyFLTK the Python bindings # for the Fast Light Tool Kit (FLTK). # # FLTK copyright 1998-1999 by Bill Spitzak and others. # pyFLTK copyright 2003 by Andreas Held and others. # # This library is free software you can redistribute it and/or # modify it under the terms of the GNU Library General Public # License as published by the Free Software Foundation either # version 2 of the License, or (at your option) any later version. # # This library is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # Library General Public License for more details. # # You should have received a copy of the GNU Library General Public # License along with this library if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 # USA. # # Please report all bugs and problems to "pyfltk-user@lists.sourceforge.net". # from fltk import * import sys import time label = "" def adjcb(ptr, widget): global label # need to keep this global to avoid garbage collection label = widget.label() ret,label = ptr.format(label) widget.label(label) widget.redraw() return None window = Fl_Window(320,100) buf1 = '0.0000' b1 = Fl_Box(FL_DOWN_BOX,20,30,80,25,buf1) b1.color(FL_WHITE) a1 = Fl_Adjuster(20+80,30,3*25,25) a1.callback(adjcb,b1) buf2 = '0.0000' b2 = Fl_Box(FL_DOWN_BOX,20+80+4*25,30,80,25,buf2) b2.color(FL_WHITE) a2 = Fl_Adjuster(b2.x()+b2.w(),10,25,3*25) a2.callback(adjcb,b2) window.resizable(window) window.end() window.show() Fl.run()