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JAVA
Design and implement a program that displays a numeric keypad that might appear on a phone. Above the keypad buttons, show a label that displays the numbers as they are picked. To the right of the keypad buttons, include another button to clear the display. Use a border layout to manage the overall presentation, and a grid layout to manage the keypad buttons. Put a border around the keypad buttons to group them visually, and a border around the display. Include a tool tip for the clear button, and mnemonics for all buttons in the program. The display should similar to that shown below.
有高人会也请帮忙看一下，不胜感激:hippie:
Design and implement a program that displays a numeric keypad that might appear on a phone. Above the keypad buttons, show a label that displays the numbers as they are picked. To the right of the keypad buttons, include another button to clear the display. Use a border layout to manage the overall presentation, and a grid layout to manage the keypad buttons. Put a border around the keypad buttons to group them visually, and a border around the display. Include a tool tip for the clear button, and mnemonics for all buttons in the program. The display should similar to that shown below.
有高人会也请帮忙看一下，不胜感激:hippie:
