First of all, SO isnt designed to substitude regular documentation or tutorials. But I agree with the OP that ttk lack a little bit of a overall description.
import tkinter as tk
import tkinter.ttk as ttk
from ttkthemes import ThemedStyle
ttk isnt imported by tkinter itself and needs to be explicitly imported. It is recommended to import it as ttk to avoid name conflicts.
style = ttk.Style(root)
style.theme_use('default')
The style class is designed to manipulate the styling database.
Themes are always used, even if you didnt defined one. A list of themes can be found here or here. Or you can define your own with theme_create, like here
button = ttk.Button(root, text='abc')
button.pack(expand=True, fill='both')
style_name = button.winfo_class()
Every ttk.widget has the styling option and can be adressed by .winfo_class
style.layout(style_name,
[('Button.border', {'sticky': 'nswe', 'border': '1', 'children': [
('Button.focus', {'sticky': 'nswe', 'children': [
('Button.padding', {'sticky': 'nswe', 'children': [
('Button.label', {'sticky': 'nswe'})
]})
]})
]}
)])
Manipulating the layout gives you trivial options like to have a button on the right or left side. But in addition with element_create it can be a powerfull tool. Like Scrollbar.thumb, Scrollbar.trough, Downarrow.
print(style.layout(style_name))
print('Layout')
Get the current layout and try this with different themes and may mix them together with element_create or try to use the vsapi under windows/visual_styles_api.
print(style.element_options('Button.label'))
print('label')
print(style.map(style_name))
print('map')
To simply configure some colors I have found, and linked in my answer, a list of colors that can be configured but dosent mean they necessary have an effect.
Options that are available don't necessarily have an effect, and it's
not an error to modify a bogus option.
For your entry background configure ttk::style configure TEntry -fieldbackground color that can also be found in the list of colors.
widget = ttk.Entry(root, text='abc', style='My.TEntry')
style.configure("My.TEntry",
foreground="grey",
fieldbackground="black")
Example:
import tkinter as tk
import tkinter.ttk as ttk
from ttkthemes import ThemedStyle
bg_color = '#091424'
fg_color = '#ffcfcf'
arrow_bg = '#8c101e'
border_color = '#db994c'
highlight_color = '#372940'
pressed_color = arrow_bg
root = tk.Tk()
style = ttk.Style(root)
style.theme_use('clam')#background/arrowcolor
frame =tk.Frame(root)
frame.pack()
widget = ttk.Spinbox(frame, text='abc', style="my.TSpinbox")
widget.pack(expand=True, fill='both')
style_name = widget.winfo_class()
style.layout('my.TSpinbox',
[('Spinbox.field', {'sticky': 'nswe', 'children': [
('Spinbox.background', {'sticky': 'nswe', 'children': [
('Spinbox.padding', {'sticky': 'nswe', 'children': [
('Spinbox.innerbg', {'sticky': 'nswe', 'children': [
('Spinbox.textarea', {'expand': '1', 'sticky': 'nswe'})
]})
]}),
('Spinbox.uparrow', {'side': 'top', 'sticky': 'nse'}),
('Spinbox.downarrow', {'side': 'bottom', 'sticky': 'nse'})
]})
]})
])
style.configure('my.TSpinbox',
background=bg_color,
foreground=fg_color,
arrowcolor=arrow_bg,
arrowsize=20,
relief="raised",
bordercolor=border_color,
lightcolor='red',
darkcolor='green',
troughcolor='pink',
)
style.map("my.TSpinbox",
arrowcolor = [('pressed', pressed_color),
('active', highlight_color),
('disabled', '#ffffff')])
print(style.layout(style_name))
print('Layout')
print(style.element_options('Spinbox.field'))
print('field')
print(style.element_options('Spinbox.downarrow'))
print('downarrow')
print(style.element_options('Spinbox.uparrow'))
print('uparrow')
print(style.element_options('Spinbox.padding'))
print('padding')
print(style.element_options('Spinbox.background'))
print('background')
print(style.element_options('Spinbox.textare'))
print('textarea')
print(style.element_options('Spinbox.innerbg'))
print('innerbg')
print(style.map(style_name))
print('map')
Additional References:
