Program output at startup

A complete listing of the program discussed in this lecture is provided in Listing 4 near the end of the lecture.

Figure 1 shows the program output at startup.

The program output is a GUI containing

• three text fields, one each for red, green, and blue color values
• a button labeled Choose Color
• two buttons labeled Brighter and Darker
• a square color swatch whose color reflects the color specified by the color component values in the text fields

Figure 1. Program output at startup.