#Python tkinter treeview on double click install
#Python tkinter treeview on double click code
#Python tkinter treeview on double click windows

#-creates button with command to run adding_records() method on click-ī1 = tk. Its possible to get the row item that was double-clicked in a treeview widget. #-sets entry data into variables to pass to method. Therefore, here we will use Tkinter in order to construct a hierarchical treeview in the Python.

#Python tkinter treeview on double click windows

It can build a tree view as a user interface like in Windows explorer. It can display more than one feature of every item in the hierarchy. Label6 = tk.Label(framet, text='Condition: ', width=15) This widget is helpful in visualizing and permitting navigation over a hierarchy of items. Label5 = tk.Label(framet, text='Unit: ', width=15) Label4 = tk.Label(framet, text='Price: ', width=15) Label3 = tk.Label(framet, text='Manufacturer: ', width=15) Label2 = tk.Label(framet, text='Description: ', width=15) Label1 = tk.Label(framet, text='Material ID: ', width=15) Run_query(query, (matID, descr, manuf, price, unit, condition)) Query = 'INSERT INTO parts VALUES (?, ?, ?, ?, ?, ?)' Tree.insert('', 0, text = row, values = (row, row, row, row, row, row))ĭef adding_records(matID, descr, manuf, price, unit, condition):

Query_result = cursor.execute(query, parameters) For each widget, you can bind Python functions and methods to events.Bind a function to your treeview.You need to bind your tree,add this in init function: ('', self.

I have tried placing it in the mainloop per some searching, but no success. This is the basis by which you can write what you're trying to do exactly. value attribute that gets instantiated on init. In my small tkinter app I have tree with such scructure as in the picture below.

#Python tkinter treeview on double click code

Beyond that, I think you could (and should) eliminate as much of the redundant code you have, which will make it much smaller as well as easier to work on and enhance. When you double-click on an object, the ondoubleclick event is executed, where in this case, it prints the object reference and the object's. I must close out the program and re-run it for it to show up. As Florian Weimer already explained, you need to define one or more callback functions and attach it/them to each Entry. When a record is added via the button and method, it does not refresh in the treeview. When I click the button, it runs my adding_records method, but it adds blank records.įrom what I can gather, when the button is clicked, it runs the adding_records() method before the entries are able to be set into variables, thus the variables being passed to the method are empty.įrom what I searched, the lambda: in the command is supposed to help that, but it is not helping. My code creates a gui with input boxes, a button, and a treeview. I have a long way to go, but I am caught up on a couple items that if I get figured out will set me on the right path.

The first column may contain text and an icon that indicates whether it can be expansible or not. I have been rummaging through tutorials and youtube videos to learn stuff. To create a Treeview widget, you use the ttk.Treeview class: tree ttk.Treeview (container, options) Code language: Python (python) A Treeview widget holds a list of items.

If we run the above code, it will display a table with columns having its text aligned to the right.So I am very new to programming, I have set a goal of creating a simple file for tracking material prices that I use often. Example: Now let’s create a simple window using Tkinter.

#Python tkinter treeview on double click install

In Python3 Tkinter is come preinstalled But you can also install it by using the command: pip install tkinter. Creating a GUI using Tkinter is an easy task. Tree.insert('', 'end',text='6',values=('6', 'C# ')) Python with Tkinter is the fastest and easiest way to create GUI applications.

Tree.insert('', 'end',text='4',values=('4', 'Golang')) A row is selected, such as by clicking it with a mouse < A row is opened by a double-click or by selecting it and hitting.

Tree.heading('# 2', text='Programming Language') Tree=ttk.Treeview(win, column=('c1', 'c2'), show='headings', height=8) To align the text of the rows towards the right, we can use the anchor property and assign it the value 'E', (anchor=E). Each row in the table is associated with a column. It sets the position of the Treeview widget column with the given value. To configure the position of the item in the column, we can use the anchor property. We can add the data in the form of a table with the help of the Treeview widget. Generally, the data is represented through the table that contains a set of rows and columns. The Treeview widget is used to display the data in a hierarchical structure.