Created
May 18, 2016 13:05
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#!/bin/env python | |
# -*- coding: utf-8 -*- | |
# Para o print funcionar no Python 2 e 3 | |
from __future__ import print_function | |
# Importa Gtk versão 3, senão possível tenta versão 2 | |
try: | |
import gi | |
gi.require_version('Gtk', '3.0') | |
from gi.repository import Gtk as gtk | |
print('Gtk 3') | |
settings = gtk.Settings.get_default() | |
except Exception: | |
import pygtk | |
pygtk.require('2.0') | |
import gtk | |
print('Gtk 2') | |
settings = gtk.settings_get_default() | |
# Função para limpar entrys filhos de um widget | |
def limpar_entrys_de(widget, default='', nivel=0): | |
# Bloco para mostrar a hierarquia da janela | |
deslocamento = ' ' * nivel | |
print(deslocamento + widget.get_name(), '=>', | |
'Entry:', isinstance(widget, gtk.Entry), '|', | |
'Bin:', isinstance(widget, gtk.Bin), '|', | |
'Container:', isinstance(widget, gtk.Container)) | |
# Se for um Entry, limpa o mesmo | |
if isinstance(widget, gtk.Entry): | |
widget.set_text(default) | |
# Se for um widget com filhos, pede para limpar os filhos | |
elif isinstance(widget, (gtk.Bin, gtk.Container)): | |
for child in widget.get_children(): | |
limpar_entrys_de(child, default, nivel + 1) | |
# Função chamada pelo clique do botão | |
def resposta_ao_clique(button): | |
# Limpar os entrys da janela (toplevel) deste botão | |
limpar_entrys_de(button.get_toplevel()) | |
# Widgets | |
w = gtk.Window() | |
v = gtk.VBox() | |
e1 = gtk.Entry() | |
e2 = gtk.Entry() | |
h = gtk.HBox() | |
l = gtk.Label('Entrys:') | |
e3 = gtk.Entry() | |
e4 = gtk.Entry() | |
a = gtk.Alignment() | |
e5 = gtk.Entry() | |
e6 = gtk.Entry() | |
b = gtk.Button() | |
# Colocando textos de teste | |
for i, e in enumerate([e1, e2, e3, e4, e5, e6]): | |
e.set_text('Teste %i' % i) | |
# Configurando o botão e saída [X] da janela | |
settings.props.gtk_button_images = True | |
b.set_label('gtk-clear') | |
b.set_use_stock(True) | |
b.connect('clicked', resposta_ao_clique) | |
w.connect('delete-event', gtk.main_quit) | |
# Montando a hierarquia da janela | |
w.add(v) | |
v.pack_start(e1, True, True, True) | |
v.pack_start(e2, True, True, True) | |
v.pack_start(h, True, True, True) | |
h.pack_start(l, True, True, True) | |
h.pack_start(e3, True, True, True) | |
h.pack_start(e4, True, True, True) | |
h.pack_start(a, True, True, True) | |
a.add(e5) | |
h.pack_end(e6, True, True, True) | |
v.pack_end(b, True, True, True) | |
# Mostrando tudo | |
w.show_all() | |
# Iniciando o loop do gtk | |
gtk.main() |
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