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Extra resources for An Introduction to Tkinter

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Defaults are 0 and 1. padx, paxy distance Button padding. These options specify the horizontal and vertical padding between the text or image, and the button border. relief constant Border decoration. This is usually FLAT for checkbuttons, unless they use the border as indicator (via the indicatoron option). selectcolor color Color to use for the selector. selectimage image Graphic image to use for the selector. state constant The button state: NORMAL, ACTIVE or DISABLED. Default is NORMAL. takefocus flag Indicates that the user can use the Tab key to move to this button.

The default is system and display specific. selectborderwidth int Selection border width. The default is system specific. selectforeground color Selection text color. The default is system and display specific. show character Controls how to display the contents of the widget. If non-empty, the widget displays a string of characters instead of the actual contents. To get a password entry widget, use "*". state const takefocus flag textvariable variable width int xscrollcommand callback Methods copy() ⇒ font object Return a distinct copy of the current font.

Rotate width addtag_all(newtag) x Add newtag to all items on the canvas. This is shortcut for addtag_withtag(newtag, ALL). y addtag_below(newtag, item) Add newtag to the item just below the given item. Searching for Items The following methods are used to find certain groups of items, for later processing. Note that for each find method, there is a corresponding addtag method. Instead of processing the individual items returned by a find method, you can often get better performance by adding a temporary tag to a group of items, process all items with that tag in one go, and then remove the tag.

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An Introduction to Tkinter by Fredrilc Lundh

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