Re: [pygame] pgu file widget

[Phil Hassey <philhassey@xxxxxxxxx>]

input_file isn't a global variable, so
handle_file_browser will not work.

Same reason this won't work:

def test_1():
    coconuts = "i like coconuts"

def test_2():
    print coconuts

test_1()
test_2()

--- Knapp <magick.crow@xxxxxxxxx> wrote:

> Can any one make this work? I am very new to all
> this and a bit lost
> at this point. Note that it is example gui12.py but
> with the second
> half in a def.
> 
> Problem is that input_file can not be seen in def
> handle_file_browser_closed(dlg)
> 
> import sys
> sys.path.insert(0, '..')
> 
> 
> import pygame
> from pygame.locals import *
> from pgu import gui
> 
> def open_file_browser(arg):
>     d = gui.FileDialog()
>     d.connect(gui.CHANGE,
> handle_file_browser_closed, d)
>     d.open()
> 
> def handle_file_browser_closed(dlg):
>     if dlg.value: input_file.value = dlg.value
> 
> #gui.theme.load('../data/themes/default')
> def mainapp():
> 	app = gui.Desktop()
> 	app.connect(gui.QUIT,app.quit,None)
> 
> 	main = gui.Container(width=500, height=400) #,
> background=(220, 220, 220) )
> 
> 	main.add(gui.Label("File Dialog Example",
> cls="h1"), 20, 20)
> 
> 	td_style = {'padding_right': 10}
> 	t = gui.Table()
> 	t.tr()
> 	t.td( gui.Label('File Name:') , style=td_style )
> 	input_file = gui.Input()
> 	t.td( input_file, style=td_style )
> 	b = gui.Button("Browse...")
> 	t.td( b, style=td_style )
> 	b.connect(gui.CLICK, open_file_browser, None)
> 
> 	main.add(t, 20, 100)
> 
> 	app.run(main)
> if __name__ == '__main__': mainapp()
> 



		
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