#
# "$Id: handle_events.py 177 2006-01-27 07:29:12Z andreasheld $"
#
# Event 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


highlight = 0

class EventHandler(Fl_Widget):
    def __init__(self, X, Y, W, H, L):
	Fl_Widget.__init__(self, X, Y, W, H, L)
        
    def handle(self, event):
        global highlight
	#print "Alt event: ", Fl.event_alt()
        if event == FL_PUSH:
            print "FL_PUSH"
	    if Fl.event_clicks():
	       print "Double click"
	    else:
	       if Fl.event_button1():
	          print "Button1"
	       elif Fl.event_button2():
	          print "Button2"
	       elif Fl.event_button3():
	          print "Button3"
            highlight = 1
            self.redraw()
            return 1
        elif event == FL_DRAG:
            print "FL_DRAG"
            t = Fl.event_inside(self);
            if t != highlight:
                highlight = t
                self.redraw()
            return 1
        elif event == FL_RELEASE:
            print "FL_RELEASE"
	    print "Button = %d" % Fl.event_button()
            if highlight != 0:
                highlight = 0
                self.redraw()
                self.do_callback()
                # never do anything after a callback, as the callback
                # may delete the widget!
            return 1
        
        elif event == FL_SHORTCUT:
            print "FL_SHORTCUT"
            if Fl.event_key() == 'x':
                self.do_callback()
                return 1
            return 0
        elif event == FL_FOCUS:
            Fl.focus(self)
            self.redraw()
            return 1
        elif event == FL_UNFOCUS:
            self.redraw()
            return 1
	elif event == FL_KEYDOWN:
	     print "Last key pressed = ", Fl.event_key()
	     return 1
	elif event == FL_MOVE:
	     print "FL_MOVE"
	     return 1
        else:
            return 0

    def draw(self):
        fl_color(FL_RED)
        fl_rectf(10,10,self.w(),self.h())
        return None

    def resize(self, X, Y, W, H):
        print "Resizing: %d, %d, %d, %d\n"%(X,Y,W,H)
        #Fl_Widget.resize(self, X, Y, W, H)
        


window = Fl_Window(300, 300)
d = EventHandler(10,10,280,280,"test")
window.resizable(d)

window.end()
window.show(len(sys.argv),sys.argv)
Fl.run()
