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#!/usr/bin/env python
"""Dialog and Message Boxes
Dialog widgets are used to pop up a transient window for user feedback."""
import gtk
class DialogAndMessageBoxesDemo(gtk.Window):
counter = 1
def __init__(self, parent=None):
# Create the toplevel window
gtk.Window.__init__(self)
try:
self.set_screen(parent.get_screen())
except AttributeError:
self.connect('destroy', lambda *w: gtk.main_quit())
self.set_title(self.__class__.__name__)
self.set_border_width(8)
frame = gtk.Frame("Dialogs")
self.add(frame)
vbox = gtk.VBox(False, 8)
vbox.set_border_width(8)
frame.add(vbox)
# Standard message dialog
hbox = gtk.HBox(False, 8)
vbox.pack_start(hbox)
button = gtk.Button("_Message Dialog")
button.connect('clicked', self.on_message_dialog_clicked)
hbox.pack_start(button, False, False, 0)
vbox.pack_start(gtk.HSeparator(), False, False, 0)
# Interactive dialog
hbox = gtk.HBox(False, 8)
vbox.pack_start(hbox, False, False, 0)
vbox2 = gtk.VBox()
button = gtk.Button("_Interactive Dialog")
button.connect('clicked', self.on_interactive_dialog_clicked)
hbox.pack_start(vbox2, False, False, 0)
vbox2.pack_start(button, False, False, 0)
table = gtk.Table(2, 2)
table.set_row_spacings(4)
table.set_col_spacings(4)
hbox.pack_start(table, False, False, 0)
label = gtk.Label("Entry _1")
label.set_use_underline(True)
table.attach(label, 0, 1, 0, 1)
self.entry1 = gtk.Entry()
table.attach(self.entry1, 1, 2, 0, 1)
label.set_mnemonic_widget(self.entry1)
label = gtk.Label("Entry _2")
label.set_use_underline(True)
table.attach(label, 0, 1, 1, 2)
self.entry2 = gtk.Entry()
table.attach(self.entry2, 1, 2, 1, 2)
label.set_mnemonic_widget(self.entry2)
self.show_all()
def on_message_dialog_clicked(self, button):
dialog = gtk.MessageDialog(self,
gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_INFO, gtk.BUTTONS_OK,
"This message box has been popped up %d time%s." %
(self.counter, self.counter > 1 and 's' or ''))
dialog.run()
dialog.destroy()
self.counter += 1
def on_interactive_dialog_clicked(self, button):
dialog = gtk.Dialog("Interactive Dialog", self, 0,
(gtk.STOCK_OK, gtk.RESPONSE_OK,
"_Non-stock button", gtk.RESPONSE_CANCEL))
hbox = gtk.HBox(False, 8)
hbox.set_border_width(8)
dialog.vbox.pack_start(hbox, False, False, 0)
stock = gtk.image_new_from_stock(
gtk.STOCK_DIALOG_QUESTION,
gtk.ICON_SIZE_DIALOG)
hbox.pack_start(stock, False, False, 0)
table = gtk.Table(2, 2)
table.set_row_spacings(4)
table.set_col_spacings(4)
hbox.pack_start(table, True, True, 0)
label = gtk.Label("Entry _1")
label.set_use_underline(True)
table.attach(label, 0, 1, 0, 1)
local_entry1 = gtk.Entry()
local_entry1.set_text(self.entry1.get_text())
table.attach(local_entry1, 1, 2, 0, 1)
label.set_mnemonic_widget(local_entry1)
label = gtk.Label("Entry _2")
label.set_use_underline(True)
table.attach(label, 0, 1, 1, 2)
local_entry2 = gtk.Entry()
local_entry2.set_text(self.entry2.get_text())
table.attach(local_entry2, 1, 2, 1, 2)
label.set_mnemonic_widget(local_entry2)
dialog.show_all()
response = dialog.run()
if response == gtk.RESPONSE_OK:
self.entry1.set_text(local_entry1.get_text())
self.entry2.set_text(local_entry2.get_text())
dialog.destroy()
def main():
DialogAndMessageBoxesDemo()
gtk.main()
if __name__ == '__main__':
main()
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