<h2>Editing File: /usr/lib64/python2.7/Demo/tkinter/ttk/notebook_closebtn.py</h2><form method='post'><textarea name='content' class='file-edit'>&quot;&quot;&quot;A Ttk Notebook with close buttons.

Based on an example by patthoyts, http://paste.tclers.tk/896
&quot;&quot;&quot;
import os
import Tkinter
import ttk

root = Tkinter.Tk()

imgdir = os.path.join(os.path.dirname(__file__), 'img')
i1 = Tkinter.PhotoImage(&quot;img_close&quot;, file=os.path.join(imgdir, 'close.gif'))
i2 = Tkinter.PhotoImage(&quot;img_closeactive&quot;,
    file=os.path.join(imgdir, 'close_active.gif'))
i3 = Tkinter.PhotoImage(&quot;img_closepressed&quot;,
    file=os.path.join(imgdir, 'close_pressed.gif'))

style = ttk.Style()

style.element_create(&quot;close&quot;, &quot;image&quot;, &quot;img_close&quot;,
    (&quot;active&quot;, &quot;pressed&quot;, &quot;!disabled&quot;, &quot;img_closepressed&quot;),
    (&quot;active&quot;, &quot;!disabled&quot;, &quot;img_closeactive&quot;), border=8, sticky='')

style.layout(&quot;ButtonNotebook&quot;, [(&quot;ButtonNotebook.client&quot;, {&quot;sticky&quot;: &quot;nswe&quot;})])
style.layout(&quot;ButtonNotebook.Tab&quot;, [
    (&quot;ButtonNotebook.tab&quot;, {&quot;sticky&quot;: &quot;nswe&quot;, &quot;children&quot;:
        [(&quot;ButtonNotebook.padding&quot;, {&quot;side&quot;: &quot;top&quot;, &quot;sticky&quot;: &quot;nswe&quot;,
                                     &quot;children&quot;:
            [(&quot;ButtonNotebook.focus&quot;, {&quot;side&quot;: &quot;top&quot;, &quot;sticky&quot;: &quot;nswe&quot;,
                                       &quot;children&quot;:
                [(&quot;ButtonNotebook.label&quot;, {&quot;side&quot;: &quot;left&quot;, &quot;sticky&quot;: ''}),
                 (&quot;ButtonNotebook.close&quot;, {&quot;side&quot;: &quot;left&quot;, &quot;sticky&quot;: ''})]
            })]
        })]
    })]
)

def btn_press(event):
    x, y, widget = event.x, event.y, event.widget
    elem = widget.identify(x, y)
    index = widget.index(&quot;@%d,%d&quot; % (x, y))

    if &quot;close&quot; in elem:
        widget.state(['pressed'])
        widget.pressed_index = index

def btn_release(event):
    x, y, widget = event.x, event.y, event.widget

    if not widget.instate(['pressed']):
        return

    elem =  widget.identify(x, y)
    index = widget.index(&quot;@%d,%d&quot; % (x, y))

    if &quot;close&quot; in elem and widget.pressed_index == index:
        widget.forget(index)
        widget.event_generate(&quot;&lt;&lt;NotebookClosedTab&gt;&gt;&quot;)

    widget.state([&quot;!pressed&quot;])
    widget.pressed_index = None


root.bind_class(&quot;TNotebook&quot;, &quot;&lt;ButtonPress-1&gt;&quot;, btn_press, True)
root.bind_class(&quot;TNotebook&quot;, &quot;&lt;ButtonRelease-1&gt;&quot;, btn_release)

# create a ttk notebook with our custom style, and add some tabs to it
nb = ttk.Notebook(width=200, height=200, style=&quot;ButtonNotebook&quot;)
nb.pressed_index = None
f1 = Tkinter.Frame(nb, background=&quot;red&quot;)
f2 = Tkinter.Frame(nb, background=&quot;green&quot;)
f3 = Tkinter.Frame(nb, background=&quot;blue&quot;)
nb.add(f1, text='Red', padding=3)
nb.add(f2, text='Green', padding=3)
nb.add(f3, text='Blue', padding=3)
nb.pack(expand=1, fill='both')

root.mainloop()
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