Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
3rd Edition
ISBN: 9780134038179
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
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Question
Chapter 13.10, Problem 13.30CP
Program Plan Intro
Sliders:
- The component that is used for adjusting the numbers graphically for the range of values that are being specified is called as sliders.
- The sliders are being displayed in range that one end contains the minimum value and the other end contains the maximum value.
- Tick mark is being displayed along with the labels to indicate the values.
- There are two types of tick marks and they are:
- Major tick mark
- Minor tick mark
- The spacing and appearance of the tick mark can be controlled using the method present in the “JSlider” class.
- The spacing present between the minor and the major tick marks can be adjusted using the methods namely:
- setMajorTickSpacing
- setMinorTickSpacing
- The above methods hold the integer value as the argument.
Explanation of Solution
b.
Establishing the spacing of minor tick marks:
- For establishing the spacing of minor tick marks the “setMinorTickSpacing” method is used.
- This method holds an integer argument which specifies the intervals of the tick marks.
Example:
Consider an example of the “set...
Explanation of Solution
c.
Cause tick marks to be displayed:
- By default, the tick marks are not displayed and setting their spacing doesn’t cause tick mark to be displayed.
- The “setPaintTicks” method is called for displaying the tick marks that accepts a “Boolean” argument.
- If the argument passed is “true” then the tick marks are displayed.
- If the argument passed is “false” then the tick marks are not displayed...
Explanation of Solution
d.
Cause labels to be displayed:
- By default, the labels are not displayed.
- The “setPaintLabels” method is called for displaying the labels that accepts a “Boolean” argument.
- If the argument passed is “true” then the tick marks are displayed.
- If the argument passed is “false” then the tick marks are not displayed...
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Chapter 13 Solutions
Starting Out with Java: From Control Structures through Data Structures (3rd Edition)
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