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📄 combo_themes.py(1.58 KB)
📄 combo_themes.pyc(1.88 KB)
📄 combo_themes.pyo(1.88 KB)
📄 dirbrowser.py(2.65 KB)
📄 dirbrowser.pyc(3.88 KB)
📄 dirbrowser.pyo(3.88 KB)
📁 img
📄 listbox_scrollcmd.py(1.13 KB)
📄 listbox_scrollcmd.pyc(1.56 KB)
📄 listbox_scrollcmd.pyo(1.56 KB)
📄 mac_searchentry.py(3.63 KB)
📄 mac_searchentry.pyc(3.88 KB)
📄 mac_searchentry.pyo(3.88 KB)
📄 notebook_closebtn.py(2.47 KB)
📄 notebook_closebtn.pyc(2.91 KB)
📄 notebook_closebtn.pyo(2.91 KB)
📄 plastik_theme.py(9.36 KB)
📄 plastik_theme.pyc(7.34 KB)
📄 plastik_theme.pyo(7.34 KB)
📄 roundframe.py(5.47 KB)
📄 roundframe.pyc(6.28 KB)
📄 roundframe.pyo(6.28 KB)
📄 theme_selector.py(1.92 KB)
📄 theme_selector.pyc(2.81 KB)
📄 theme_selector.pyo(2.81 KB)
📄 treeview_multicolumn.py(4.15 KB)
📄 treeview_multicolumn.pyc(5.35 KB)
📄 treeview_multicolumn.pyo(5.35 KB)
📄 ttkcalendar.py(8.12 KB)
📄 ttkcalendar.pyc(9.54 KB)
📄 ttkcalendar.pyo(9.54 KB)
📄 widget_state.py(2.66 KB)
📄 widget_state.pyc(3.33 KB)
📄 widget_state.pyo(3.33 KB)

Editing: combo_themes.py

"""Ttk Theme Selector.

Although it is a theme selector, you won't notice many changes since
there is only a combobox and a frame around.
"""
import ttk

class App(ttk.Frame):
    def __init__(self):
        ttk.Frame.__init__(self)

self.style = ttk.Style()
        self._setup_widgets()

def _change_theme(self, event):
        if event.widget.current(): # value #0 is not a theme
            newtheme = event.widget.get()
            # change to the new theme and refresh all the widgets
            self.style.theme_use(newtheme)

def _setup_widgets(self):
        themes = list(self.style.theme_names())
        themes.insert(0, "Pick a theme")
        # Create a readonly Combobox which will display 4 values at max,
        # which will cause it to create a scrollbar if there are more
        # than 4 values in total.
        themes_combo = ttk.Combobox(self, values=themes, state="readonly",
                                    height=4)
        themes_combo.set(themes[0]) # sets the combobox value to "Pick a theme"
        # Combobox widget generates a <<ComboboxSelected>> virtual event
        # when the user selects an element. This event is generated after
        # the listbox is unposted (after you select an item, the combobox's
        # listbox disappears, then it is said that listbox is now unposted).
        themes_combo.bind("<<ComboboxSelected>>", self._change_theme)
        themes_combo.pack(fill='x')

self.pack(fill='both', expand=1)

def main():
    app = App()
    app.master.title("Ttk Combobox")
    app.mainloop()

if __name__ == "__main__":
    main()

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Editing: combo_themes.py

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