expcalframe.jbx

数值计算,表达式求值, 如计算3 + 2 * ( 3 + 2) / 5 + 8 + Sin( pi() / 180 * 30 ) + 1 + 2 ^ 10, 可自定义函数, 采用递归算法

[PropertyInfo]
btnCal,javax.swing.JButton,false,false, , ,false,<default>
jlExp,javax.swing.JList,false,false, , ,false,<default>
jlFun,javax.swing.JList,false,false, , ,false,<default>
jtfExp,javax.swing.JTextField,false,false, , ,false,<default>
jtfResult,javax.swing.JTextField,false,false, , ,false,<default>
XYLayout1,com.borland.jbcl.layout.XYLayout,false,false, , ,false,<default>
[IconNames]