added appwindow.py

2002-01-11  Matt Wilson  <msw@redhat.com>

	* Makefile.am (EXTRA_DIST): added appwindow.py

	* examples/pygtk-demo/demos/appwindow.py: added demo

1 files changed, 154 insertions, 0 deletions

diff --git a/examples/pygtk-demo/demos/appwindow.py b/examples/pygtk-demo/demos/appwindow.py
new file mode 100644
index 00000000..cb1ed6e9
--- /dev/null
+++ b/examples/pygtk-demo/demos/appwindow.py
@@ -0,0 +1,154 @@
+#!/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, ''),
+    ('/File/_Open', '<control>O', menuitem_cb, 0, ''),
+    ('/File/_Save', '<control>S', menuitem_cb, 0, ''),
+    ('/File/Save _As...', None, menuitem_cb, 0, ''),
+    ('/File/sep1', None, menuitem_cb, 0, '<Separator>'),
+    ('/File/_Quit', '<control>Q', menuitem_cb, 0, ''),
+    
+    ('/_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 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():
+
+    # Create the toplevel window
+    window = gtk.Window()
+    window.set_title('Application Window')
+    if __name__ == '__main__':
+	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()
+
+    # XXX add gtk pixmap stock item
+
+    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()
+
+    if __name__ == '__main__': gtk.main()
+
+if __name__ == '__main__': main()