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Java Code for Calculator Using AWT Components Lab Report

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OOP ASSINGMENT NO 4 18-SE-45 ABDUL ALI Question: Write a java code for calculator Using AWT Components. Code: import java.awt.*; import java.awt.event.*; /*********************************************/ public class MyCalculator extends Frame { public boolean setClear=true; double number, memValue; char op; String digitButtonText[] = {"7", "8", "9", "4", "5", "6", "1", "2", "3", "0", "+/-", "." }; String operatorButtonText[] = {"/", "sqrt", "*", "%", "-", "1/X", "+", "=" }; String memoryButtonText[] = {"MC", "MR", "MS", "M+" }; String specialButtonText[] = {"Backspc", "C", "CE" }; MyDigitButton digitButton[]=new MyDigitButton[digitButtonText.length]; MyOperatorButton operatorButton[]=new MyOperatorButton[operatorButtonText.length]; MyMemoryButton memoryButton[]=new MyMemoryButton[memoryButtonText.length]; MySpecialButton specialButton[]=new MySpecialButton[specialButtonText.length]; Label displayLabel=new Label("0",Label.RIGHT); Label memLabel=new Label(" ",Label.RIGHT); final int FRAME_WIDTH=325,FRAME_HEIGHT=325; final int HEIGHT=30, WIDTH=30, H_SPACE=10,V_SPACE=10; final int TOPX=30, TOPY=50; /////////////////////////// MyCalculator(String frameText)//constructor { super(frameText); int tempX=TOPX, y=TOPY; displayLabel.setBounds(tempX,y,240,HEIGHT); displayLabel.setBackground(Color.BLUE); displayLabel.setForeground(Color.WHITE); add(displayLabel); memLabel.setBounds(TOPX, TOPY+HEIGHT+ V_SPACE,WIDTH, HEIGHT); add(memLabel); // set Co-ordinates for Memory Buttons tempX=TOPX ...
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