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Somebody help me, i'm a beginners of the java language, but in my interested to learn a java. and I create a GUI but the MDAS formula is not there, it because i dont know how to solve that, it cause need a pop and post function for the Calculator … |
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[CODE] import javax.swing.*; import java.awt.*; import java.awt.event.*; public class ExpressionCalculator implements KeyListener { private JFrame frame; private JLabel label; private JPanel boxLayout,panel0,panel1,panel2,panel3; private JTextField TxtInfix,TxtPostfix,TxtPrefix,TxtResult; private Font font; public ExpressionCalculator() { boxLayout = new JPanel(); font = new Font("Serif",Font.BOLD,12); //For infix notation panel0 = new JPanel(new FlowLayout(FlowLayout.CENTER,5,0)); panel0.add(label = new … |
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Hi to all. i am darryl Nuyda from a native country philippines, i'm here your site to participate and need your help. I'm a sophomore student of information technology. am here in your site, to need a help for my Java application using J FRAME . I'm a newbies, this … |