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Add some comments in the notebook class

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This commit is contained in:
Eduardo Silva 2007-05-08 22:38:56 -04:00
parent a67d87c2a6
commit c34a264168
1 changed files with 17 additions and 5 deletions
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22
sugar/graphics/notebook.py
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@ -1,3 +1,9 @@
"""Notebook class
This class create a gtk.Notebook() widget supporting
a close button in every tab when the 'can-close-tabs' gproperty
is enabled (True)
"""
#!/usr/bin/env python #!/usr/bin/env python
# Copyright (C) 2007, Eduardo Silva (edsiper@gmail.com) # Copyright (C) 2007, Eduardo Silva (edsiper@gmail.com)
@ -28,6 +34,12 @@ class Notebook(gtk.Notebook):
} }
def __init__(self): def __init__(self):
"""Initialise the Widget
Side effects:
Set False the 'can-close-tabs' property
Set True the scrollable notebook property
"""
gtk.Notebook.__init__(self) gtk.Notebook.__init__(self)
self._can_close_tabs = False self._can_close_tabs = False
@ -61,7 +73,7 @@ class Notebook(gtk.Notebook):
tab_label = gtk.Label(text) tab_label = gtk.Label(text)
tab_button = gtk.Button() tab_button = gtk.Button()
tab_button.connect('clicked', self.close_page, child) tab_button.connect('clicked', self._close_page, child)
# Add a picture on a button # Add a picture on a button
self._add_icon_to_button(tab_button) self._add_icon_to_button(tab_button)
@ -79,8 +91,8 @@ class Notebook(gtk.Notebook):
return event_box return event_box
# Add a new page to the notebook
def add_page(self, text_label, widget): def add_page(self, text_label, widget):
""" Add a new page to the notebook """
if self._can_close_tabs: if self._can_close_tabs:
eventbox = self._create_custom_tab(text_label, widget) eventbox = self._create_custom_tab(text_label, widget)
self.append_page(widget, eventbox) self.append_page(widget, eventbox)
@ -89,14 +101,14 @@ class Notebook(gtk.Notebook):
pages = self.get_n_pages() pages = self.get_n_pages()
# Set the new page """ Set the new page """
self.set_current_page(pages - 1) self.set_current_page(pages - 1)
self.show_all() self.show_all()
return True return True
# Remove a page from the notebook def _close_page(self, button, child):
def close_page(self, button, child): """ Remove a page from the notebook """
page = self.page_num(child) page = self.page_num(child)
if page != -1: if page != -1: