Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package inventarios; import com.itextpdf.text.*; import com.itextpdf.text.pdf.*; import static inventarios.newRegistro.lista; import java.awt.HeadlessException; import java.awt.Toolkit; import java.io.File; import java.io.FileNotFoundException; import java.io.FileOutputStream; import javax.swing.JFileChooser; import javax.swing.JOptionPane; /** * * @author oscar */ public class ventana1 extends javax.swing.JFrame { /** * Creates new form ventana1 */ public ventana1() { initComponents(); } @Override public java.awt.Image getIconImage() { java.awt.Image retValue = Toolkit.getDefaultToolkit() .getImage(ClassLoader.getSystemResource("ImagenBloqueo/cheques.png")); return retValue; } /** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { jLabel1 = new javax.swing.JLabel(); jButton1 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); jButton3 = new javax.swing.JButton(); jLabel2 = new javax.swing.JLabel(); jButton4 = new javax.swing.JButton(); jButton5 = new javax.swing.JButton(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setTitle("SISTEMAS DE INVENTARIO_ISC.ITSE"); setIconImage(getIconImage()); setLocation(new java.awt.Point(300, 100)); setResizable(false); jLabel1.setFont(new java.awt.Font("Tahoma", 0, 36)); // NOI18N jLabel1.setForeground(new java.awt.Color(153, 153, 153)); jLabel1.setText("SISTEMA DE INVENTARIO"); jButton1.setIcon(new javax.swing.ImageIcon(getClass().getResource("/incon/ingresar.gif"))); // NOI18N jButton1.setText("NUEVO REGISTRO"); jButton1.setCursor(new java.awt.Cursor(java.awt.Cursor.HAND_CURSOR)); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton1ActionPerformed(evt); } }); jButton2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/incon/files_folder_256.png"))); // NOI18N jButton2.setText("VER TODOS LO REGISTROS"); jButton2.setCursor(new java.awt.Cursor(java.awt.Cursor.HAND_CURSOR)); jButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton2ActionPerformed(evt); } }); jButton3.setIcon(new javax.swing.ImageIcon(getClass().getResource("/incon/CARSON DELLOSA-9.jpg"))); // NOI18N jButton3.setText("IMPRIMIR TODOS LOS REGISTROS"); jButton3.setCursor(new java.awt.Cursor(java.awt.Cursor.HAND_CURSOR)); jButton3.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton3ActionPerformed(evt); } }); jLabel2.setIcon(new javax.swing.ImageIcon(getClass().getResource("/incon/sistemas de inventario.jpg"))); // NOI18N jLabel2.setCursor(new java.awt.Cursor(java.awt.Cursor.HAND_CURSOR)); jButton4.setIcon(new javax.swing.ImageIcon(getClass().getResource("/incon/eliminar.gif"))); // NOI18N jButton4.setText("ELIMINAR ARTICULO"); jButton4.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton4ActionPerformed(evt); } }); jButton5.setIcon(new javax.swing.ImageIcon(getClass().getResource("/ImagenBloqueo/icono_buscar.png"))); // NOI18N jButton5.setText("BUSCAR ARTICULO"); jButton5.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton5ActionPerformed(evt); } }); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addGap(20, 20, 20) .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 207, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 37, Short.MAX_VALUE) .addComponent(jButton2).addGap(18, 18, 18).addComponent(jButton3)) .addGroup(layout.createSequentialGroup().addGap(30, 30, 30).addComponent(jButton5) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jLabel2).addGap(18, 18, 18).addComponent(jButton4) .addGap(5, 5, 5))) .addContainerGap()) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup().addGap(0, 0, Short.MAX_VALUE).addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 438, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(162, 162, 162))); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addContainerGap() .addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 51, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jLabel2, javax.swing.GroupLayout.PREFERRED_SIZE, 260, Short.MAX_VALUE) .addGap(18, 18, 18)) .addGroup( layout.createSequentialGroup().addGap(106, 106, 106).addComponent(jButton4) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 56, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(113, 113, 113))) .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 75, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 75, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jButton3)) .addGap(50, 50, 50))); pack(); }// </editor-fold>//GEN-END:initComponents private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton1ActionPerformed // TODO add your handling code here: newRegistro v = new newRegistro(); v.setVisible(true); }//GEN-LAST:event_jButton1ActionPerformed private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton2ActionPerformed // TODO add your handling code here: tablaRegistros x = new tablaRegistros(); x.setVisible(true); x.CargarInterfaz(); RegistroClase c; for (int i = 0; i < lista.size(); i++) { c = (RegistroClase) lista.get(i); x.MostrarDatos(c); } }//GEN-LAST:event_jButton2ActionPerformed private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton3ActionPerformed JFileChooser LG = new JFileChooser(); int opcion = LG.showSaveDialog(this); if (opcion == JFileChooser.APPROVE_OPTION) { File f = LG.getSelectedFile(); String f1 = f.toString(); Document documento = new Document(); FileOutputStream ficheroPdf; try { ficheroPdf = new FileOutputStream(f1 + ".pdf"); PdfWriter.getInstance(documento, ficheroPdf); documento.open(); Paragraph parrafo3 = new Paragraph("INSTITUTO TECNOLOGICO SUPERIOR DE ESCARCEGA"); parrafo3.setAlignment(1);//el 1 es para centrar documento.add(parrafo3); documento.add(new Paragraph(" ")); Paragraph parrafo2 = new Paragraph("LISTA DE TODOS LOS ARTICULOS REGISTRADOS"); parrafo2.setAlignment(1);//el 1 es para centrar documento.add(parrafo2); documento.add(new Paragraph(" ")); PdfPTable tabla = new PdfPTable(5); tabla.addCell("NOMBRE"); tabla.addCell("CODIGO"); tabla.addCell("CATEGORIA"); tabla.addCell("MODELO"); tabla.addCell("OBSERVACIONES"); for (int i = 0; i < lista.size(); i++) { RegistroClase c; c = (RegistroClase) lista.get(i); tabla.addCell(c.getNombre()); tabla.addCell(c.getCodigo()); tabla.addCell(c.getCategoria()); tabla.addCell(c.getModelo()); tabla.addCell(c.getObservaciones()); // esto nos crea una tabla de 3 Columnas por 2 Filas } documento.add(tabla); Paragraph parrafo5 = new Paragraph("SISTEMAS DE INVENTARIOS"); parrafo5.setAlignment(1);//el 1 es para centrar documento.add(parrafo5); documento.close(); JOptionPane.showMessageDialog(null, "Creacion finalizada"); } catch (FileNotFoundException | DocumentException | HeadlessException p) { JOptionPane.showMessageDialog(null, "ERROR" + p); } } }//GEN-LAST:event_jButton3ActionPerformed private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton4ActionPerformed FrameEliminar q = new FrameEliminar(); q.setVisible(true); }//GEN-LAST:event_jButton4ActionPerformed private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton5ActionPerformed // TODO add your handling code here: AgregarUsuario d = new AgregarUsuario(); d.setVisible(true); }//GEN-LAST:event_jButton5ActionPerformed /** * @param args the command line arguments */ public static void main(String args[]) { /* Set the Nimbus look and feel */ //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) "> /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel. * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html */ try { for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) { if ("Nimbus".equals(info.getName())) { javax.swing.UIManager.setLookAndFeel(info.getClassName()); break; } } } catch (ClassNotFoundException | InstantiationException | IllegalAccessException | javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(ventana1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } //</editor-fold> //</editor-fold> /* Create and display the form */ java.awt.EventQueue.invokeLater(() -> { new ventana1().setVisible(true); }); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JButton jButton3; private javax.swing.JButton jButton4; private javax.swing.JButton jButton5; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; // End of variables declaration//GEN-END:variables }