It'd be awesome if I could get something like the below.
Pseudo Code:
U = widget1.SettingsGet()
Print U
Upon printing U something like this would be returned:
widget1(background='green',foreground='grey',boarderwidth=10, relief='flat')
It would be really useful to be able to get a widgets settings. So that I can manipulate other widgets accordingly.
config is used to access an object's attributes after its initialisation. For example, here, you define. l = Label(root, bg="ivory", fg="darkgreen") but then you want to set its text attribute, so you use config : l.
Using Ttk. That code causes several tkinter. ttk widgets ( Button , Checkbutton , Entry , Frame , Label , LabelFrame , Menubutton , PanedWindow , Radiobutton , Scale and Scrollbar ) to automatically replace the Tk widgets.
Tk is a package that provides a rich set of graphical components for creating graphical applications with Tcl. Tk provides a range of widgets ranging from basic GUI widgets like buttons and menus to data display widgets. The widgets are very configurable as they have default configurations making them easy to use.
Build A Paint Program With TKinter and Python Sometimes, we need to change or modify the focus of any widget in the application which can be achieved by using the focus_set() method. This method sets the default focus for any widget and makes it active till the execution of the program.
If you know what settings you need, you can just use the cget
method to get values e.g.
from Tkinter import *
root = Tk()
w = Label(root, text="Hello, world!")
w.pack()
print w.cget('text')
root.mainloop()
It will print
Hello, world!
If you want to know all the available options, widget.config contains the config and from that if you wish you can create all or a subset of settings which you may need e.g.
import pprint
from Tkinter import *
root = Tk()
w = Label(root, text="Hello, world!")
w.pack()
pprint.pprint(w.config())
root.mainloop()
Output:
{'activebackground': ('activebackground',
'activeBackground',
'Foreground',
<border object at 00C665D0>,
'SystemButtonFace'),
'activeforeground': ('activeforeground',
'activeForeground',
'Background',
<color object at 00C66C48>,
'SystemButtonText'),
'anchor': ('anchor',
'anchor',
'Anchor',
<index object at 00C66588>,
'center'),
'background': ('background',
'background',
'Background',
<border object at 0119A3E0>,
'SystemButtonFace'),
'bd': ('bd', '-borderwidth'),
'bg': ('bg', '-background'),
'bitmap': ('bitmap', 'bitmap', 'Bitmap', '', ''),
'borderwidth': ('borderwidth',
'borderWidth',
'BorderWidth',
<pixel object at 0119A0F8>,
<pixel object at 0119A0F8>),
'compound': ('compound',
'compound',
'Compound',
<index object at 011A90D8>,
'none'),
'cursor': ('cursor', 'cursor', 'Cursor', '', ''),
'disabledforeground': ('disabledforeground',
'disabledForeground',
'DisabledForeground',
<color object at 011A5DB0>,
'SystemDisabledText'),
'fg': ('fg', '-foreground'),
'font': ('font',
'font',
'Font',
<font object at 011A5E40>,
(('MS', 'Sans', 'Serif'), '8')),
'foreground': ('foreground',
'foreground',
'Foreground',
<color object at 011A5F48>,
'SystemButtonText'),
'height': ('height', 'height', 'Height', 0, 0),
'highlightbackground': ('highlightbackground',
'highlightBackground',
'HighlightBackground',
<border object at 011A5EE8>,
'SystemButtonFace'),
'highlightcolor': ('highlightcolor',
'highlightColor',
'HighlightColor',
<color object at 011A5F78>,
'SystemWindowFrame'),
'highlightthickness': ('highlightthickness',
'highlightThickness',
'HighlightThickness',
<pixel object at 011A5FA8>,
<pixel object at 011A5FA8>),
'image': ('image', 'image', 'Image', '', ''),
'justify': ('justify',
'justify',
'Justify',
<index object at 011A5F30>,
'center'),
'padx': ('padx',
'padX',
'Pad',
<pixel object at 011A5FC0>,
<pixel object at 011A5FC0>),
'pady': ('pady',
'padY',
'Pad',
<pixel object at 011A5FD8>,
<pixel object at 011A5FD8>),
'relief': ('relief', 'relief', 'Relief', <index object at 011A5FF0>, 'flat'),
'state': ('state', 'state', 'State', <index object at 011A5EA0>, 'normal'),
'takefocus': ('takefocus', 'takeFocus', 'TakeFocus', '0', '0'),
'text': ('text', 'text', 'Text', '', ('Hello,', 'world!')),
'textvariable': ('textvariable', 'textVariable', 'Variable', '', ''),
'underline': ('underline', 'underline', 'Underline', -1, -1),
'width': ('width', 'width', 'Width', 0, 0),
'wraplength': ('wraplength',
'wrapLength',
'WrapLength',
<pixel object at 00C50908>,
<pixel object at 00C50908>)}
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