Exam 13: Gui Programming

Checkbutton widgets are displayed in groups and used to make mutually exclusive selections.

In an event-driven program,the __________ accepts the user's commands.

The GUI popularized the use of the __________ as an input device.

To use an Entry widget to get data entered by a user,you must use the Entry widget's set method.

Radio buttons can be used to allow the user to make multiple selections at one time.

Which widget creates an area that displays one line of text or an image?

A __________ is a container that can be used to organize the widgets in a window.

A(n)__________ allows the user to interact with the operating system and other programs through graphical elements on the screen.

Which widget allows the user to enter a single line of input from the keyboard?

A(n)___________ is a container that can hold other widgets and organize the widgets in a window.

A(n) __________ is a widget that the user can click to cause an action to occur.

The Label widget's __________ method determines where a widget should be positioned and makes the widget visible when the main window is displayed.

In a GUI environment,no text input is possible.

Which widget allows the user to select a value by moving a slider along a track?

A(n)__________ function is a function or method that executes when the user clicks a button.

The __________ widget provides methods that allow the programmer to draw some simple shapes.

An info dialog box is a window that displays a message to the user and has an OK button which,when clicked,closes the dialog box.

In Python,what module is used to create a GUI program?

To create a line with the create_line method of the Canvas widget,you must include four arguments that represent beginning and ending __________.

A root widget's destroy method can be used as a callback function for a Quit button.