coding standards
This commit is contained in:
Yann Leboulanger
parent
1c7c459c5f
commit
e52be0071b
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@ -19,10 +19,10 @@
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## You should have received a copy of the GNU General Public License
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## along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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##
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""" This module contains widget that can display data form (JEP-0004).
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''' This module contains widget that can display data form (JEP-0004).
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Words single and multiple refers here to types of data forms:
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single means these with one record of data (without <reported/> element),
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multiple - these which may contain more data (with <reported/> element)."""
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multiple - these which may contain more data (with <reported/> element).'''
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import gtk
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import gobject
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@ -37,14 +37,15 @@ import itertools
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class DataFormWidget(gtk.Alignment, object):
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# "public" interface
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""" Data Form widget. Use like any other widget. """
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''' Data Form widget. Use like any other widget. '''
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def __init__(self, dataformnode=None):
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""" Create a widget. """
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''' Create a widget. '''
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gtk.Alignment.__init__(self, xscale=1.0, yscale=1.0)
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self._data_form = None
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self.xml=gtkgui_helpers.get_glade('data_form_window.glade', 'data_form_vbox')
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self.xml = gtkgui_helpers.get_glade('data_form_window.glade',
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'data_form_vbox')
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self.xml.signal_autoconnect(self)
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for name in ('instructions_label', 'instructions_hseparator',
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'single_form_viewport', 'data_form_types_notebook',
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@ -63,7 +64,7 @@ class DataFormWidget(gtk.Alignment, object):
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selection.set_mode(gtk.SELECTION_MULTIPLE)
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def set_data_form(self, dataform):
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""" Set the data form (xmpp.DataForm) displayed in widget. """
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''' Set the data form (xmpp.DataForm) displayed in widget. '''
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assert isinstance(dataform, dataforms.DataForm)
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self.del_data_form()
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@ -74,14 +75,14 @@ class DataFormWidget(gtk.Alignment, object):
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self.build_multiple_data_form()
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# create appropriate description for instructions field if there isn't any
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if dataform.instructions=='':
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if dataform.instructions == '':
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self.instructions_label.set_no_show_all(True)
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self.instructions_label.hide()
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else:
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self.instructions_label.set_text(dataform.instructions)
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def get_data_form(self):
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""" Data form displayed in the widget or None if no form. """
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''' Data form displayed in the widget or None if no form. '''
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return self._data_form
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def del_data_form(self):
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@ -89,20 +90,20 @@ class DataFormWidget(gtk.Alignment, object):
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self._data_form = None
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data_form = property(get_data_form, set_data_form, del_data_form,
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"Data form presented in a widget")
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'Data form presented in a widget')
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def get_title(self):
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""" Get the title of data form, as a unicode object. If no
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title or no form, returns u''. Useful for setting window title. """
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''' Get the title of data form, as a unicode object. If no
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title or no form, returns u''. Useful for setting window title. '''
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if self._data_form is not None:
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if self._data_form.title is not None:
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return self._data_form.title
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return u''
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title = property(get_title, None, None, "Data form title")
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title = property(get_title, None, None, 'Data form title')
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def show(self):
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""" Treat 'us' as one widget. """
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''' Treat 'us' as one widget. '''
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self.show_all()
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# "private" methods
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@ -168,7 +169,8 @@ class DataFormWidget(gtk.Alignment, object):
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field.value)
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# constructing columns...
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for field, counter in zip(self._data_form.reported.iter_fields(), itertools.count()):
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for field, counter in zip(self._data_form.reported.iter_fields(),
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itertools.count()):
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self.records_treeview.append_column(
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gtk.TreeViewColumn(field.label, gtk.CellRendererText(),
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text=counter))
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@ -237,19 +239,21 @@ class DataFormWidget(gtk.Alignment, object):
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def on_remove_button_clicked(self, widget):
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selection = self.records_treeview.get_selection()
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model, rowrefs = selection.get_selected_rows() # rowref is a list of paths
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model, rowrefs = selection.get_selected_rows()
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# rowref is a list of paths
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for i in xrange(len(rowrefs)):
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rowrefs[i] = gtk.TreeRowReference(model, rowrefs[i])
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# rowref is a list of row references; need to convert because we will modify the model,
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# paths would change
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# rowref is a list of row references; need to convert because we will
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# modify the model, paths would change
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for rowref in rowrefs:
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del model[rowref.get_path()]
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def on_up_button_clicked(self, widget):
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selection = self.records_treeview.get_selection()
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model, (path,) = selection.get_selected_rows()
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iter = model.get_iter(path)
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previter = model.get_iter((path[0]-1,)) # constructing path for previous iter
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# constructing path for previous iter
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previter = model.get_iter((path[0]-1,))
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model.swap(iter, previter)
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self.refresh_multiple_buttons()
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@ -267,9 +271,9 @@ class DataFormWidget(gtk.Alignment, object):
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self.refresh_multiple_buttons()
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class SingleForm(gtk.Table, object):
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""" Widget that represent DATAFORM_SINGLE mode form. Because this is used
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''' Widget that represent DATAFORM_SINGLE mode form. Because this is used
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not only to display single forms, but to form input windows of multiple-type
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forms, it is in another class."""
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forms, it is in another class.'''
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def __init__(self, dataform):
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assert isinstance(dataform, dataforms.SimpleDataForm)
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@ -280,11 +284,11 @@ class SingleForm(gtk.Table, object):
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self.tooltips = gtk.Tooltips()
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def decorate_with_tooltip(widget, field):
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""" Adds a tooltip containing field's description to a widget.
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''' Adds a tooltip containing field's description to a widget.
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Creates EventBox if widget doesn't have its own gdk window.
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Returns decorated widget. """
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if field.description!='':
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if widget.flags()>k.NO_WINDOW:
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Returns decorated widget. '''
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if field.description != '':
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if widget.flags() & gtk.NO_WINDOW:
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evbox = gtk.EventBox()
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evbox.add(widget)
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widget = evbox
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@ -301,31 +305,32 @@ class SingleForm(gtk.Table, object):
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# for each field...
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for field in self._data_form.iter_fields():
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if field.type=='hidden': continue
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if field.type == 'hidden': continue
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commonlabel = True
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commonlabelcenter = False
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commonwidget = True
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widget = None
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if field.type=='boolean':
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if field.type == 'boolean':
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commonlabelcenter = True
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widget = gtk.CheckButton()
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widget.connect('toggled', self.on_boolean_checkbutton_toggled, field)
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widget.connect('toggled', self.on_boolean_checkbutton_toggled,
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field)
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widget.set_active(field.value)
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elif field.type=='fixed':
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elif field.type == 'fixed':
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leftattach = 1
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rightattach = 2
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if field.label is None:
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commonlabel = False
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leftattach = 0
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commonwidget=False
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commonwidget = False
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widget = gtk.Label(field.value)
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widget.set_line_wrap(True)
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self.attach(widget, leftattach, rightattach, linecounter, linecounter+1,
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xoptions=gtk.FILL, yoptions=gtk.FILL)
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self.attach(widget, leftattach, rightattach, linecounter,
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linecounter+1, xoptions=gtk.FILL, yoptions=gtk.FILL)
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elif field.type == 'list-single':
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# TODO: What if we have radio buttons and non-required field?
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@ -354,7 +359,8 @@ class SingleForm(gtk.Table, object):
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f.value = model[iter][1]
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else:
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f.value = ''
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widget = gtkgui_helpers.create_combobox(field.options, field.value)
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widget = gtkgui_helpers.create_combobox(field.options,
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field.value)
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widget.connect('changed', on_list_single_combobox_changed, field)
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widget.set_sensitive(readwrite)
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@ -436,10 +442,10 @@ class SingleForm(gtk.Table, object):
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textwidget = gtk.TextView()
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textwidget.set_wrap_mode(gtk.WRAP_WORD)
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textwidget.get_buffer().connect('changed', self.on_text_multi_textbuffer_changed,
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field)
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textwidget.get_buffer().connect('changed',
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self.on_text_multi_textbuffer_changed, field)
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textwidget.get_buffer().set_text(field.value)
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widget = gtk.ScrolledWindow()
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widget.add(textwidget)
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widget=decorate_with_tooltip(widget, field)
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self.attach(widget, 1, 2, linecounter, linecounter+1)
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else:# field.type == 'text-single' or field.type is nonstandard:
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else:
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# field.type == 'text-single' or field.type is nonstandard:
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# JEP says that if we don't understand some type, we
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# should handle it as text-single
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commonlabelcenter = True
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if readwrite:
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widget = gtk.Entry()
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widget.connect('changed', self.on_text_single_entry_changed, field)
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widget.connect('changed', self.on_text_single_entry_changed,
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field)
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widget.set_sensitive(readwrite)
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if field.value is None:
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field.value = u''
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