X-Post: https://stackoverflow.com/q/48736168/4865723
I want to know how height (in pixel) is a row in a tkinter.Treeview.
I know how I can manipulate the height (see example below) with the
styling mechanism. But I want to read it first - because it depends on
the operating system, fonts, etc. And I couldn't find something in the
style object I could read for this.
My goal is to modify the rowheight with a relative factor. e.g. 1,5 of
the original height.
#!/usr/bin/env python3
from tkinter import *
from tkinter import ttk
if __name__ == '__main__':
root = Tk()
style = ttk.Style()
# here I set the `rowheight`
style.configure('MyTreeView.Treeview', rowheight=45)
tree = ttk.Treeview(root, style='MyTreeView.Treeview')
tree.pack()
for i in range(5):
tree.insert(parent='',
index=END,
text='item {}'.format(i))
root.mainloop()
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