I'm trying to create a simple dialog that opens when you tap a button. In this dialog, I want to place in it a hildon.TouchSelector that has a single column comprised of pixbufs (logos of websites). Just to see if I could get a TouchSelector working, I created a simple one that just uses text labels instead of pixbufs. Here is the pertinent part of the code:<br>
<br><br># This part is the button that opens the dialog<br><br> self.select_button = gtk.Button()<br> self.select_icon = gtk.gdk.pixbuf_new_from_file_at_size("/usr/share/touchsearch/select_search_engine.png", 40, 40)<br>
self.select_image = gtk.Image()<br> self.select_image.set_from_pixbuf(self.select_icon)<br> self.select_image.set_padding(settings['padding'], settings['padding'])<br> self.select_button.set_image(self.select_image)<br>
self.select_button.connect("clicked", self.select_engine_dialog)<br> self.select_button.show_all()<br><br>...<br><br># And this is the dialog with the Touchselector in it<br><br> def select_engine_dialog(self, widget):<br>
dialog = gtk.Dialog("Select A Site To Search", None, gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_NO_SEPARATOR)<br> close_button = dialog.add_button(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE)<br> <br> selector = hildon.hildon_touch_selector_new_text()<br>
searches = ["Google", "eBay", "Amazon", "Merriam-Webster", "Google Maps", "Google Images", "<a href="http://maemo.org">maemo.org</a>"]<br> for i in searches:<br>
selector.append_text(i)<br> <br> dialog.vbox.add(selector)<br> dialog.show_all()<br> response = dialog.run()<br> dialog.destroy()<br clear="all"><br><br>When I run this example I get exactly what I expected except the TouchSelector doesn't scroll -- when I drag it in either direction it shows me the indicator of where the focus is, but it doesn't move.<br>
<br>Errors from traceback are:<br><br>/usr/lib/hildon-desktop/touchsearch.py:68: Warning: cannot register existing type `HildonPannableAreaMode'<br> selector = hildon.hildon_touch_selector_new_text()<br>/usr/lib/hildon-desktop/touchsearch.py:68: Warning: g_param_spec_enum: assertion `G_TYPE_IS_ENUM (enum_type)' failed<br>
selector = hildon.hildon_touch_selector_new_text()<br>/usr/lib/hildon-desktop/touchsearch.py:68: Warning: g_object_class_install_property: assertion `G_IS_PARAM_SPEC (pspec)' failed<br> selector = hildon.hildon_touch_selector_new_text()<br>
/usr/lib/hildon-desktop/touchsearch.py:68: Warning: cannot register existing type `HildonMovementMode'<br> selector = hildon.hildon_touch_selector_new_text()<br>/usr/lib/hildon-desktop/touchsearch.py:68: Warning: g_param_spec_flags: assertion `G_TYPE_IS_FLAGS (flags_type)' failed<br>
selector = hildon.hildon_touch_selector_new_text()<br>/usr/lib/hildon-desktop/touchsearch.py:68: Warning: cannot register existing type `HildonSizeRequestPolicy'<br><br><br>In addition to that, once I get that working how would I go about getting pixbufs in there instead of just text? I'm familiar with how to create a gtk.TreeView, but don't know how to apply this knowledge to a Touchelector e.g. the example found here: <br>
<br><a href="http://pymaemo.garage.maemo.org/documentation/python_hildon_tutorial/html/ch-Selectors.html#example-of-a-selector-with-a-custom-column">http://pymaemo.garage.maemo.org/documentation/python_hildon_tutorial/html/ch-Selectors.html#example-of-a-selector-with-a-custom-column</a><br>
<br>...doesn't work.<br><br><br>TIA.<br><br><br>-- <br>Best Regards,<br><br>Brent Chiodo<br>