ok so here is an example of what I am referring to. I will recap once more,
cuz I like recaps, lol but not caps; ok anyway without any further ado;
select an item in the treeview, then start typing the number 1 it will
select the items accordingly based on the search, but if you type something
hat is not in there and then delete it and type something that is in there
again it will jump to the entry as expected. maybe I'm explaining it in a
confusing way. so heres an example below, I attached it to this message as
well I hope that isn't bad for me to attach it, only for convenience so you
dont have to copy paste, just download and run. The example is between the
equal signs;
===================================================================
#!/usr/bin/env python
#
# [SNIPPET_NAME: Treeview Test]
# [SNIPPET_CATEGORIES: PyGTK]
# [SNIPPET_DESCRIPTION: A test treeview application]
# example treeviewcolumn.py
import pygtk
pygtk.require('2.0')
import gtk
class TreeViewColumnExample:
# close the window and quit
def delete_event(self, widget, event, data=None):
gtk.main_quit()
return False
def make_pb(self, tvcolumn, cell, model, iter):
stock = model.get_value(iter, 1)
pb = self.treeview.render_icon(stock, gtk.ICON_SIZE_MENU, None)
cell.set_property('pixbuf', pb)
return
def str_obj(self, tvcolumn, cell, model, iter):
obj = model.get_value(iter, 0)
cell.set_property('text', str(obj))
return
def toggled(self, cell, path):
iter = self.treestore.get_iter(path)
value = not self.treestore.get_value(iter, 1)
self.treestore.set_value(iter, 1, value)
return
def __init__(self):
# Create a new window
self.window = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.window.set_title("Example")
self.window.set_size_request(200, 200)
self.window.connect("delete_event", self.delete_event)
self.scrolledwindow = gtk.ScrolledWindow()
self.vbox = gtk.VBox()
self.hbox = gtk.HBox()
self.vbox.pack_start(self.scrolledwindow, True)
self.vbox.pack_start(self.hbox, False)
self.b0 = gtk.Button('Expand All')
self.b1 = gtk.Button('Collapse All')
self.hbox.pack_start(self.b0)
self.hbox.pack_start(self.b1)
# create a treestore with one string column to use as the model
self.treestore = gtk.TreeStore(str, str)
# create the TreeView using treestore
self.treeview = gtk.TreeView(self.treestore)
# create a CellRenderer to render the data
self.cell = gtk.CellRendererText()
# create the TreeViewColumns to display the data
self.tvcolumn = gtk.TreeViewColumn('Part No.', self.cell)
self.tvcolumn1 = gtk.TreeViewColumn('Part Name', self.cell)
self.tvcolumn.add_attribute(self.cell, 'text', 0)
self.tvcolumn1.add_attribute(self.cell, 'text', 1)
# add data
iter = self.treestore.append(None, ['123', 'Widget'])
self.treestore.append(iter, ['123-1', 'Widget Frammer'])
self.treestore.append(iter, ['123-2', 'Widget Whatsit'])
self.treestore.append(iter, ['123-3', 'Widget Thingy'])
iter = self.treestore.append(None, ['456', 'Thingamabob'])
self.treestore.append(iter, ['456-1', 'Thingamabob Frammer'])
iter1 = self.treestore.append(iter, ['456-2', 'Thingamabob Bunger'])
self.treestore.append(iter1, ['456-2-1', 'Thingamabob Bunger
Spring'])
# add columns to treeview
self.treeview.append_column(self.tvcolumn)
self.treeview.append_column(self.tvcolumn1)
self.treeview.set_expander_column(self.tvcolumn1)
self.b0.connect_object('clicked', gtk.TreeView.expand_all,
self.treeview)
self.b1.connect_object('clicked', gtk.TreeView.collapse_all,
self.treeview)
# make treeview searchable
self.treeview.set_search_column(0)
# Allow sorting on the column
self.tvcolumn.set_sort_column_id(0)
# Allow drag and drop reordering of rows
#self.treeview.set_reorderable(True)
self.treeview.enable_model_drag_source(0, [("STRING", 0, 0),
('text/plain', 0, 0)
],
gtk.gdk.ACTION_DEFAULT)
self.treeview.enable_model_drag_dest([("STRING", 0, 0),
('text/plain', 0, 0),
('text/uri-list', 0, 0)
],
gtk.gdk.ACTION_DEFAULT)
self.treeview.connect("drag_data_get", self.drag_data_get_data)
self.treeview.connect("drag_data_received",
self.drag_data_received_data)
self.treeview.connect("cursor-changed", self.cursor_changed)
self.scrolledwindow.add(self.treeview)
#this is from the entry example
self.entry = gtk.Entry()
self.entry.set_max_length(50)
self.entry.connect("activate", self.enter_callback, self.entry)
self.entry.set_text("hello")
self.entry.insert_text(" world", len(self.entry.get_text()))
self.entry.select_region(0, len(self.entry.get_text()))
self.vbox.pack_start(self.entry, True, True, 0)
self.entry.show()
self.window.add(self.vbox)
self.window.show_all()
def cursor_changed(self,w,e=None):
self.entry.grab_focus()
def enter_callback(self, widget, entry):
entry_text = entry.get_text()
print "Entry contents: %s\n" % entry_text
def drag_data_get_data(self, treeview, context, selection, target,
etime):
treeselection = treeview.get_selection()
model, iter = treeselection.get_selected()
data = model.get_value(iter, 1)
print data
selection.set('text/plain', 8, data)
def drag_data_received_data(self, treeview, context, x, y, selection,
info, etime):
print selection.target, selection.type, selection.format,
selection.data
drop_info = treeview.get_dest_row_at_pos(x, y)
if drop_info:
model = treeview.get_model()
path, position = drop_info
data = selection.data
print path, data, model.get_value(model.get_iter(path), 1)
return
def main():
gtk.main()
if __name__ == "__main__":
tvcexample = TreeViewColumnExample()
main()
=================================================================
-Alex Goretoy
>
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