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Asmaamasry Questions
705 Questions
(Control a group of fans) Write a program that displays three fans in a group, with control buttons to start and stop all of them, as shown in Figure 16.44
Java programming
2022-06-28
Answers
30
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185
Simulation: a running fan) Rewrite Programming Exercise 15.28 to add a slider to control the speed of the fan, as shown in Figure 16.43c
Java programming
2022-06-28
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30
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40
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191
Use ScrollBar and Slider) Write a program that uses scroll bars or sliders to select the color for a text, as shown in Figure 16.43b
Java programming
2022-06-28
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194
(Use ComboBox and ListView) Write a program that demonstrates selecting items in a list. The program uses a combo box to specify a selection mode, as shown in Figure 16.43a
Java programming
2022-06-28
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30
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160
(Demonstrate Label properties) Write a program to let the user dynamically set the properties contentDisplay and graphicTextGap, as shown in Figure 16.42b
Java programming
2022-06-28
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270
(Select a font) Write a program that can dynamically change the font of a text in a label displayed on a stack pane
Java programming
2022-06-28
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30
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202
3 (Compare loans with various interest rates) Rewrite Programming Exercise 5.21 to create a GUI, as shown in Figure 16.41b
Java programming
2022-06-28
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30
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138
(Demonstrate TextArea properties) Write a program that demonstrates the properties of a text area. The program uses a check box to indicate whether the text is wrapped onto next line, as shown in Figure 16.41a
Java programming
2022-06-28
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30
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411
(Create a histogram for occurrences of letters) Write a program that reads a file and displays a histogram to show the occurrences of each letter in the file, as shown in Figure 16.40b
Java programming
2022-06-28
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30
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212
(Text viewer) Write a program that displays a text file in a text area, as shown in Figure 16.40a. The user enters a file name in a text field and clicks the View button; the file is then displayed in a text area
Java programming
2022-06-28
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30
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179
(Geometry: two rectangles intersect?) Write a program that enables the user to specify the location and size of the rectangles and displays whether the two rectangles intersect, as shown in Figure 16.39b
Java programming
2022-06-28
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30
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154
(Geometry: two circles intersect?) Write a program that enables the user to specify the location and size of the circles and displays whether the two circles intersect, as shown in Figure 16.39a
Java programming
2022-06-28
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30
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206
(Set clock time) Write a program that displays a clock and sets the time with the input from three text fields, as shown in Figure 16.38b. Use the ClockPane in Listing 14.21. Resize the clock to the center of the pane
Java programming
2022-06-28
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142
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705
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