ABC Consultancy is a placement organization,
assists job seekers. The Entry form has to be designed to facilitate the Registration Process with following features. 1. When Submit button is pressed, the following things should happen. a)
If Post Graduate is checked, the 10+2 & Graduate checkboxes should also get selected automatically.
b)
If Graduate is checked, the 10+2 checkbox should also get selected.
c)
A Message Box with “Hello Mr. ….. you are registered” or “Hello Miss ….. you are registered” as per Gender o f candidate.
2. When Clear Button is pressed, all the text boxes, check boxes get cleared, & Male and Science option is selected by default.
import javax.swing.JOptionPane; private void submitBTNActionPerformed(java.awt.event.ActionEvent evt) { String str ="Miss ",name=nameTF.getText(); if(postgradCB.isSelected()){ gradCB.setSelected(true); tenplusCB.setSelected(true); } if(gradCB.isSelected()) tenplusCB.setSelected(true); if(maleRB.isSelected()) if(maleRB.isSelected()) str="Mr."; JOptionPane.showMessageDialog(this,"Hello JOptionPane.showMessageDialog( this,"Hello "+str+name+"!! You are registered.");// TODO add your handling code here: } private void clearBTNActionPerformed(java.awt.event.ActionEvent evt) { nameTF.setText(null); sciRB.setSelected(true); maleRB.setSelected(true); tenplusCB.setSelected(false); gradCB.setSelected(false); postgradCB.setSelected(false);// TODO add your handling code here: }
The Milton Casting Company has developed an
application to calculate the wage of its workers. The following functionalities are expected. expected. 1. The Wage rate are Rs. 150/- (per day) for male & Rs. 130/- for females.
2. An additional amount Rs. 50/- per day is paid if worker is skilled. 3. When Calculate Button is clicked the Total wage amount is calculated & displayed in relevant Text box.
4. When Clear Button is clicked, all the text boxes get cleared & Male option is selected.
private void calBTNActionPerformed(java.awt.event.ActionE calBTNActionPerformed(java.awt.event.ActionEvent vent evt) { double amt=130,noofdays=Doub amt=130,noofdays=Double.parseDouble(noofdaysTF.getText() le.parseDouble(noofdaysTF.getText()); ); if(maleRB.isSelected()) amt=150; if(skilledCB.isSelected()) amt+=50; amtTF.setText("Rs. "+(amt*noofdays));// "+(amt*noofdays));// TODO add your handling code here: } private void clearBTNActionPerformed(java.awt.event.ActionEvent evt) { nameTF.setText(null); noofdaysTF.setText(null); amtTF.setText(null); maleRB.setSelected(true); skilledCB.setSelected(false);// TODO add your handling code here: }
The Fashion Gallery-a leading garments shop wants
to develop an application to calculate the discount amount. The following functionalities are expected. 1. The discount is given on the basis on payment mode. Cash - 10%, Cheque - 8% & Credit - 5% of bill amount. If Bill amount is more than 10,000 then additional 5% discount is also given.
2. Initially, Calculate Net Amount is disabled, but when user click on Calculate Discount button the discount amount is calculated & displayed, & Calculate Net Amount Button is enabled.
3. When Calculate Net Amount is clicked the Net Amount is calculated & displayed in Net Amount Text Box.
4. When Exit Button is clicked, a Confirm dialog appears & application is closed only when Yes option in confirm dialog is selected.
import javax.swing.JOptionPane; private void caldiscountBTNActionPerformed(java.awt.event.ActionEvent evt) { int index=modeCB.getSelectedIndex(); double discount=0.05,billamt=D discount=0.05,billamt=Double.parseDouble(billamtTF.getText() ouble.parseDouble(billamtTF.getText()); ); if(index==0) discount=0.1; if(index==1) discount=0.08; if(billamt>10000) discount+=0.05; discountTF.setText(""+(discount*billamt)); calnetamtBTN.setEnabled(true);// calnetamtBTN.setEnabled(true); // TODO add yo ur handling code here: } private void calnetamtBTNActionPerformed(java.awt.event.ActionEvent evt) { double billamt=Double.parseDoub billamt=Double.parseDouble(billamtTF.getText()); le(billamtTF.getText()); double discount=Double.parseDoub discount=Double.parseDouble(discountTF.getText()); le(discountTF.getText()); netamtTF.setText(""+(billamt-discount));// netamtTF.setText(""+(billa mt-discount));// TODO add your handling code here: } private void exitBTNActionPerformed(java.awt.event.ActionEvent evt) { int ans=JOptionPane.showConfirmDialog(this,"Are ans=JOptionPane.showConfirmDialog(this,"Are you sure you want to exit?"); if(ans==0) System.exit(0);// TODO add your handling code here: }
The Entertainment Paradise-A theater in Delhi
wants to develop a computerized Booking System. The proposed Interface is given below. The theater offers different types of seats. The Ticket rates areStalls-Rs. 625/-, Circle-Rs. 750/-, Upper Class-Rs. 850/- & Box-Rs. 1000/-. A discount is given 10% of total amount if tickets are purchased on Cash. In case of credit card holders 5% discount is given.
import javax.swing.JOptionPane; private void closeBTNActionPerformed(java.awt.event.ActionEvent evt) { int ans=JOptionPane.showConfirmDialog(this,"Are ans=JOptionPane.showConfirmDialog(this,"Are you sure you want to exit?"); if(ans==0) System.exit(0);// TODO add your handling code here: } private void calBTNActionPerformed(java.awt.event.ActionEvent evt) { double rate=1000,discount=0.05; int seat=Integer.parseInt(seatsTF.getText()); if(stallsRB.isSelected()) rate=625; else if(circleRB.isSelected()) rate=750; else if(upclassRB.isSelected()) rate=850; if(cashRB.isSelected()) discount=0.1; totalamtTF.setText("Rs. "+(rate*seat)); discountTF.setText("Rs. "+(rate*seat*discount)); netamtTF.setText("Rs. "+(rate*seat*(1-discount)));// "+(rate*seat*(1-discount)));// TODO add your handling code here: }
Develop an application as per given screen shot to
Add, Remove the given members of list & display the selected item in a text field using List control.
import javax.swing.DefaultListModel j avax.swing.DefaultListModel;; import javax.swing.JOptionPane; private void clearlistBTNActionPerformed(java.awt.event.ActionEvent evt) { colorL.removeAll();// TODO add your handling code here: } private void closeBTNActionPerformed(java.awt.event.ActionEvent evt) { int ans=JOptionPane.showConfirmDialog(this,"Are ans=JOptionPane.showConfirmDialog(this,"Are you sure you want to exit?"); e xit?"); if(ans==0) System.exit(0);// TODO add your handling code here: } private void addBTNActionPerformed(java.awt.event.ActionEvent evt) { DefaultListModel model=(DefaultListModel)color model=(DefaultListModel)colorL.getModel(); L.getModel(); String add=addTF.getText(); model.addElement(add);// TODO add your handling code here: } private void removeBTNActionPerformed(java.awt.event.ActionEvent evt) { DefaultListModel model=(DefaultListModel)color model=(DefaultListModel)colorL.getModel(); L.getModel(); String remove=removeTF.getText(); model.removeElement(remove);// TODO add your handling code here: } private void colorLValueChanged(javax.swing.event.ListSelectionEvent evt) { selectionTF.setText(colorL.getSelectedValue());// TODO add your handling code here: }
