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15 Cards in this Set
- Front
- Back
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GUI is an acronym for: |
Greplica user interface |
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A ___ is an object that defines a screen element used to display information or allowance user to interact with a program in a certain way. |
Component |
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A ___ is an object that waits for an event to occur and responds in some way when it does. |
Listener |
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A ____ container is one that is managed by the underlying operating system on which the program is run, whereas a ___ container is managed by the Java program itself |
Heavyweight, lightweight |
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A container is governed by a ___, which determines exactly how the components added to the panel will be displayed. |
Layout manager |
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Which component allows the user to enter typed input from the keyboard? |
Text fields |
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Which component allows the user to select one of several options from a "drop down" menu? |
Combo boxes |
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Which layout manager organises the components from left to right, starting new rows as necessary? |
Flow layout |
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Which of the following event descriptions best describes the 'mouse entered' event? A) the mouse button is pressed down B) the mouse button is pressed down and released without moving the mouse in between C) the mouse pointer is moved onto a component D) the mouse button is released E) the mouse is moved while the mouse button is pressed down |
C) the mouse pointer is moved onto a component |
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A ___ is a graphical window that pops up on top of any currently active window so that the user can interact with it. |
Dialogue box |
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What are the fundamental ideas of good GUI design
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A) know the user B) prevent user errors C) optimise user abilities D) be consistent |
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What does a timer component do? |
B) it generates action events at regular intervals |
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What component can be toggled on or off using the mouse, indicating that a particular boolean condition is set or unset? |
Check box |
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Which of the following represents a dialog box that allows the user to select a file from a disk or other storage medium? |
File chooser |
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Which class plays a role in altering a visual aspect of a component? |
BorderFactory |
