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#!/usr/bin/env python
"""Application main window
Demonstrates a typical application window, with menubar, toolbar, statusbar."""
description = 'Application main window'
import gtk
def menuitem_cb(window, action, widget):
dialog = gtk.MessageDialog(window, gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_INFO, gtk.BUTTONS_CLOSE,
'You selected or toggled the menu item: '
'"%s"' % (gtk.item_factory_path_from_widget(widget),))
dialog.connect('response', lambda dialog, response: dialog.destroy())
dialog.show()
menu_items = (
('/_File', None, None, 0, '<Branch>' ),
('/File/tearoff1', None, menuitem_cb, 0, '<Tearoff>'),
('/File/_New', '<control>N', menuitem_cb, 0, '<StockItem>', gtk.STOCK_NEW),
('/File/_Open', '<control>O', menuitem_cb, 0, '<StockItem>', gtk.STOCK_OPEN),
('/File/_Save', '<control>S', menuitem_cb, 0, '<StockItem>', gtk.STOCK_SAVE),
('/File/Save _As...', None, menuitem_cb, 0, '<StockItem>', gtk.STOCK_SAVE),
('/File/sep1', None, menuitem_cb, 0, '<Separator>'),
('/File/_Quit', '<control>Q', menuitem_cb, 0, '<StockItem>', gtk.STOCK_QUIT),
('/_Preferences', None, None, 0, '<Branch>'),
('/_Preferences/_Color', None, None, 0, '<Branch>'),
('/_Preferences/Color/_Red', None, menuitem_cb, 0, '<RadioItem>'),
('/_Preferences/Color/_Green', None, menuitem_cb, 0, '/Preferences/Color/Red'),
('/_Preferences/Color/_Blue', None, menuitem_cb, 0, '/Preferences/Color/Red'),
('/_Preferences/_Shape', None, None, 0, '<Branch>'),
('/_Preferences/Shape/_Square', None, menuitem_cb, 0, '<RadioItem>'),
('/_Preferences/Shape/_Rectangle', None, menuitem_cb, 0, '/Preferences/Shape/Square'),
('/_Preferences/Shape/_Oval', None, menuitem_cb, 0, '/Preferences/Shape/Rectangle'),
# If you wanted this to be right justified you would use
# "<LastBranch>", not "<Branch>". Right justified help menu items
# are generally considered a bad idea now days.
('/_Help', None, None, 0, '<Branch>'),
('/Help/_About', None, menuitem_cb, 0, ''),
)
def toolbar_cb(button, window):
dialog = gtk.MessageDialog(window, gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_INFO, gtk.BUTTONS_CLOSE,
'You selected a toolbar button')
dialog.connect('response', lambda dialog, response: dialog.destroy())
dialog.show()
def register_stock_icons ():
# TODO: Fix this
items = [('demo-gtk-logo', '_GTK!', 0, 0, '')]
# Register our stock items
gtk.stock_add (items)
# Add our custom icon factory to the list of defaults
factory = gtk.IconFactory ()
factory.add_default ()
pixbuf = gtk.gdk.pixbuf_new_from_file ('gtk-logo-rgb.gif')
# Register icon to accompany stock item
if pixbuf:
icon_set = gtk.IconSet (pixbuf)
factory.add ('demo-gtk-logo', icon_set)
icon_set.unref()
else:
print 'failed to load GTK logo for toolbar'
def update_statusbar(buffer, statusbar):
# clear any previous message, underflow is allowed
statusbar.pop(0)
count = buffer.get_char_count()
iter = buffer.get_iter_at_mark(buffer.get_insert())
row = iter.get_line()
col = iter.get_line_offset()
statusbar.push(0, 'Cursor at row %d column %d - %d chars in document' %
(row, col, count))
mark_set_callback = (lambda buffer, new_location, mark, statusbar:
update_statusbar(buffer, statusbar))
def main():
#register_stock_icons ()
# Create the toplevel window
window = gtk.Window()
window.set_title('Application Window')
window.connect('destroy', lambda win: gtk.main_quit())
table = gtk.Table(1, 4, gtk.FALSE)
window.add(table)
# Create the menubar
accel_group = gtk.AccelGroup()
window.add_accel_group(accel_group)
item_factory = gtk.ItemFactory(gtk.MenuBar, '<main>', accel_group)
# create menu items
item_factory.create_items(menu_items, window)
table.attach(item_factory.get_widget('<main>'),
# X direction Y direction
0, 1, 0, 1,
gtk.EXPAND | gtk.FILL, 0,
0, 0)
# Create the toolbar
toolbar = gtk.Toolbar()
toolbar.insert_stock(gtk.STOCK_OPEN,
"This is a demo button with an 'open' icon",
None,
toolbar_cb,
window,
-1)
toolbar.insert_stock(gtk.STOCK_CLOSE,
"This is a demo button with an 'close' icon",
None,
toolbar_cb,
window,
-1)
toolbar.append_space()
toolbar.insert_stock('demo-gtk-logo',
"This is a demo button with a 'gtk' icon",
None,
toolbar_cb,
window,
-1)
table.attach(toolbar,
# X direction Y direction
0, 1, 1, 2,
gtk.EXPAND | gtk.FILL, 0,
0, 0)
# Create document
sw = gtk.ScrolledWindow()
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
sw.set_shadow_type(gtk.SHADOW_IN)
table.attach(sw,
# X direction Y direction
0, 1, 2, 3,
gtk.EXPAND | gtk.FILL, gtk.EXPAND | gtk.FILL,
0, 0)
window.set_default_size(200, 200)
contents = gtk.TextView()
sw.add(contents)
# Create statusbar
statusbar = gtk.Statusbar();
table.attach(statusbar,
# X direction Y direction
0, 1, 3, 4,
gtk.EXPAND | gtk.FILL, 0,
0, 0)
buffer = contents.get_buffer()
buffer.connect('changed', update_statusbar, statusbar)
buffer.connect('mark_set', mark_set_callback, statusbar)
update_statusbar(buffer, statusbar)
window.show_all()
gtk.main()
if __name__ == '__main__':
main()
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