tkmacosx 0.0.2

Tkmacosx is a Python library extension to Tkinter module for macOS

tkmacosx

This mmodule provides some modified widgets of Tkinter which work better on macOS and some more useful functions and classes as well. For example Button of tkmacosx which looks and feels exalty like a native tkinter button can change its background and foreground colors.

Installation

$ pip install tkmacosx

Usage

from tkinter import *
from tkmacosx import SFrame, Button

root = Tk()
frame = SFrame(root, bg='pink')
frame.pack()

for i in range(50):
    b = Button(frame, text='Button %s'%i, borderless=1)
    b.pack()

root.mainloop()

Demonstration

$ python -m tkmacosx

Widgets

Button Widget

The tkmacosx Button widget is similar to defualt tkinter Button but supports all arguments of on a macos including some extra features.

• Argument:

  Modifies one or more widget options. If no options are given, the method returns a dictionary containing all current option values. All the options are pretty much the same as Tkinter Button. Here are the extra options of tkmacosx Button.

  • activebackground: Background color to use when the button is active. Give tuple of two colors for gradient effect in active background.
  • activeimage: Image to use when the button is active.
  • activebitmap: Bitmap to use when the button is active.
  • bordercolor: The color of the button border.
  • borderless: Blend the button with it's parent's background results in a clean look with no square borders. It will change color automatically.
  • disabledbackground: The color to use when the button is disabled.

• Usage:

   from tkinter import *
   from tkmacosx import Button
  
   root = Tk()
  
   B1 = Button(root, text='Mac OSX', bg='lightblue', fg='yellow', borderless=1)
   B1.pack()
  
   root.mainloop()
  

SFrame Widget

The tkmacosx SFrame widget is just like a tkinter Frame but vertically scrollable.

• Arguments:

  Modifies one or more widget options. If no options are given, the method returns a dictionary containing all current option values. All the options are pretty much the same as Tkinter Frame. Here are the extra options of tkmacosx SFrame.

  • scrollbarwidth: Set the width of scrollbar.
  • mousewheel: Set mousewheel scrolling.

• Usage:

     from tkinter import *
     from tkmacosx import SFrame
  
     root = Tk()
     frame = SFrame(root, bg='pink')
     frame.pack()
  
     for i in range(50):
         Button(frame, text='Button %s'%i).pack()
  
     root.mainloop()
  

Variables

ColorVar Variable

ColorVar of tkmacosx set same color to each widget it is assigned to. As ColorVar is a tkinter variable wrapper so it will change the color of widgets whenever the change is made to ColorVar instances. ColorVar takes HEX values or all the color names which tkinter supports and the get() method returns only the HEX value. It will work with all of the following keyword arguments of diffenert widgets. 'fg', 'foreground', 'bg', 'background', 'activebackground', 'activeforeground', 'disabledforeground', 'highlightbackground', 'highlightcolor', 'selectforeground', 'readonlybackground', 'selectbackground', 'insertbackground', 'disabledbackground' (might work with more but have not tested).

• Usage:

   from tkinter import Tk, Label
   from tkmacosx import colors, ColorVar
  
   root = Tk()
   root.geometry('100x100')
  
   color = ColorVar()
   color_list = list(colors.OrderedHex)
   L = Label(root, textvariable=color, bg=color)
   L.place(relx=0.5, rely=0.5, anchor='center')
  
   def change_color(c=0):
       if c >= len(color_list): c=0
       color.set(color_list[c])
       root.after(70, change_color, c+1)
  
   change_color()
   root.mainloop()
  

DictVar Variable

DictVar of tkmacosx stores python dictionary. It is very similar to tkinter StringVar with few modifications to it. DictVar.get() returns an instance of dict type whereas StringVar returns str type also DictVar method get() is a bit different get(key=None, d=None) get a key from get() method if key=None it will return the complete dictionary.

• Usage:

    from tkinter import *
    from tkmacosx import DictVar
  
    root = Tk()
    dictionary = DictVar(value = {'width': 100, 'height': 200})
  
    print(type(dictionary.get()))
    print(dictionary.get())
    print(dictionary.get('width'))