alejandroautalan
commented
8 years ago Hello tcareynokia, thanks for trying pygubu.
I did not quite understand your question but here are some notes about the EditableTreeview widget.
Custom Events Generated:
<
Internally uses the <
It has the following methods to define the type of the cell editor: inplace_entry, inplace_checkbutton, inplace_combobox, inplace_spinbox and inplace_custom
Here is an example of use. If you need a more elaborated example or have other questions, please let me know.
Regards Alejandro A.
File editabletv.ui
<?xml version='1.0' encoding='utf-8'?>
<interface>
<object class="tk.Toplevel" id="mainwindow">
<property name="height">200</property>
<property name="resizable">both</property>
<property name="title" translatable="yes">Editable Treeview Example</property>
<property name="width">200</property>
<child>
<object class="ttk.Frame" id="Frame_1">
<property name="height">200</property>
<property name="width">200</property>
<layout>
<property name="column">0</property>
<property name="propagate">True</property>
<property name="row">0</property>
<property name="sticky">nsew</property>
<rows>
<row id="0">
<property name="weight">1</property>
</row>
</rows>
<columns>
<column id="0">
<property name="weight">1</property>
</column>
</columns>
</layout>
<child>
<object class="ttk.Frame" id="Frame_2">
<property name="height">200</property>
<property name="padding">0 5</property>
<property name="width">200</property>
<layout>
<property name="column">0</property>
<property name="propagate">True</property>
<property name="row">0</property>
<property name="sticky">ew</property>
<rows>
<row id="0">
<property name="weight">0</property>
</row>
</rows>
<columns>
<column id="0">
<property name="weight">0</property>
</column>
</columns>
</layout>
<child>
<object class="ttk.Checkbutton" id="Checkbutton_1">
<property name="text" translatable="yes">Allow Edit</property>
<property name="variable">boolean:allow_edit</property>
<layout>
<property name="column">0</property>
<property name="propagate">True</property>
<property name="row">0</property>
</layout>
</object>
</child>
</object>
</child>
<child>
<object class="pygubu.builder.widgets.scrollbarhelper" id="scrollbarhelper_1">
<property name="scrolltype">both</property>
<layout>
<property name="column">0</property>
<property name="propagate">True</property>
<property name="row">1</property>
<property name="sticky">nsew</property>
</layout>
<child>
<object class="pygubu.builder.widgets.editabletreeview" id="myetv">
<property name="show">headings</property>
<bind add="" handler="on_cell_changed" sequence="<<TreeviewCellEdited>>" />
<bind add="" handler="on_row_edit" sequence="<<TreeviewInplaceEdit>>" />
<bind add="True" handler="on_row_selected" sequence="<<TreeviewSelect>>" />
<layout>
<property name="column">0</property>
<property name="propagate">True</property>
<property name="row">0</property>
<property name="sticky">nsew</property>
</layout>
<child>
<object class="ttk.Treeview.Column" id="name">
<property name="column_anchor">w</property>
<property name="heading_anchor">w</property>
<property name="minwidth">20</property>
<property name="stretch">true</property>
<property name="text" translatable="yes">Name</property>
<property name="tree_column">false</property>
<property name="visible">true</property>
<property name="width">200</property>
</object>
</child>
<child>
<object class="ttk.Treeview.Column" id="url">
<property name="column_anchor">w</property>
<property name="heading_anchor">w</property>
<property name="minwidth">20</property>
<property name="stretch">true</property>
<property name="text" translatable="yes">URL</property>
<property name="tree_column">false</property>
<property name="visible">true</property>
<property name="width">200</property>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
</child>
</object>
</interface>File editabletv.py
import os
import tkinter as tk
import pygubu
FILE_PATH = os.path.dirname(os.path.abspath(__file__))
UI = os.path.join(FILE_PATH, 'editabletv.ui')
class MyApplication(object):
def __init__(self, master):
builder = pygubu.Builder()
builder.add_from_file(UI)
self.mainwindow = builder.get_object('mainwindow')
self.etv = builder.get_object('myetv')
# Connect bindings
builder.connect_callbacks(self)
# Get the variable allow_edit defined in UI file
builder.import_variables(self, ('allow_edit',))
# Add some data to the treeview
data = [
('news', 'http://www.tn.com.ar'),
('games', 'https://www.gog.com'),
('search', 'https://duckduckgo.com')
]
for d in data:
self.etv.insert('', tk.END, values=d)
def on_row_edit(self, event):
# Get the column id and item id of the cell
# that is going to be edited
col, item = self.etv.get_event_info()
# Allow edition only if allow_edit variable is checked
if self.allow_edit.get() == True:
# Define the widget editor to be used to edit the column value
if col in ('url',):
self.etv.inplace_entry(col, item)
def on_cell_changed(self, event):
col, item = self.etv.get_event_info()
print('Column {0} of item {1} was changed'.format(col, item))
def on_row_selected(self, event):
print('Rows selected', event.widget.selection())
def run(self):
self.mainwindow.mainloop()
if __name__ == '__main__':
app = MyApplication(None)
app.run()
tcareynokia
Hi,
I was thinking of using the editable tree view was wrapped in a scrollbar helper with an inplace edit of list of items (2 columns).
When I select the first item - it allows me to edit the cell. However that only occurs on the first click. If I edit the cell and then select another item - I can only select the row not the cell.
Any help would be appreciated as I would like to use the inplace editting.