public void establecerClienteInicio() {
int valor =
Integer.parseInt(JOptionPane.showInputDialog("Ingrese posicion de nodo a ingresar"));
Prestamos pre =
new Prestamos(
CodigoPrestamo.getText(),
CodigoLibro.getText(),
Cedula.getText(),
FechaSalida.getText(),
FechaMaximaDevolucion.getText());
listaPrestamos.insertarInicio(pre, valor);
JOptionPane.showMessageDialog(null, "Se agregó un elemento a la lista");
CodigoPrestamo.setText(null);
CodigoLibro.setText(null);
Cedula.setText(null);
FechaSalida.setText(null);
FechaMaximaDevolucion.setText(null);
panel.setViewportView(new PanelDibujoPrestamos(listaPrestamos.size(), "", listaPrestamos));
}
private void calcularActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_calcularActionPerformed
// TODO add your handling code here:
if (CodigoPrestamo.getText().trim().length() == 0) {
JOptionPane.showMessageDialog(this, "Ingresa el Código del Préstamo");
} else if (FechaSalida.getText().trim().length() == 0) {
JOptionPane.showMessageDialog(this, "Ingresa la Fecha de Salida");
} else if (Cedula.getText().trim().length() == 0) {
JOptionPane.showMessageDialog(this, "Ingresa tu Cédula");
} else if (CodigoLibro.getText().trim().length() == 0) {
JOptionPane.showMessageDialog(this, "Ingresa el Código del Libro");
} else if (FechaMaximaDevolucion.getText().trim().length() == 0) {
JOptionPane.showMessageDialog(this, "Ingresa la Fecha Máxima de Devolución");
} else {
operacioneComboBox();
}
} // GEN-LAST:event_calcularActionPerformed
public void operacioneComboBox() {
if (menuoperaciones.getSelectedItem().equals("Eliminar Elemento")) {
eliminar();
}
if (menuoperaciones.getSelectedItem().equals("Eliminar Lista")) {
eliminar2();
}
if (menuoperaciones.getSelectedItem().equals("Eliminar Inicio")) {
listaPrestamos.eliminarInicio();
panel.setViewportView(new PanelDibujoPrestamos(listaPrestamos.size(), "", listaPrestamos));
}
if (menuoperaciones.getSelectedItem().equals("Eliminar Final")) {
listaPrestamos.eliminarFinal();
panel.setViewportView(new PanelDibujoPrestamos(listaPrestamos.size(), "", listaPrestamos));
}
if (menuoperaciones.getSelectedItem().equals("Insertar Elemento")) {
establecerClienteInicio();
}
if (menuoperaciones.getSelectedItem().equals("Contar Elementos")) {
JOptionPane.showMessageDialog(null, "El tamaño de la lista es:" + (listaPrestamos.size()));
}
if (menuoperaciones.getSelectedItem().equals("Modificar Elemento")) {
int valor =
Integer.parseInt(JOptionPane.showInputDialog("Ingrese clave del elemento a modificar"));
Prestamos pre =
new Prestamos(
CodigoPrestamo.getText(),
CodigoLibro.getText(),
Cedula.getText(),
FechaSalida.getText(),
FechaMaximaDevolucion.getText());
listaPrestamos.modificar(valor, pre);
panel.setViewportView(new PanelDibujoPrestamos(listaPrestamos.size(), "", listaPrestamos));
}
if (menuoperaciones.getSelectedItem().equals("Buscar por Código del Préstamo")) {
buscarPrestamo();
}
}
/**
* 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() {
CodigoPrestamo = new javax.swing.JTextField();
Cedula = new javax.swing.JTextField();
CodigoLibro = new javax.swing.JTextField();
buscar = new javax.swing.JButton();
jScrollPane1 = new javax.swing.JScrollPane();
jTextArea1 = new javax.swing.JTextArea();
mostrar = new javax.swing.JButton();
jButton6 = new javax.swing.JButton();
salir = new javax.swing.JButton();
menuoperaciones = new javax.swing.JComboBox();
calcular = new javax.swing.JToggleButton();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
panel = new javax.swing.JScrollPane();
jLabel6 = new javax.swing.JLabel();
jLabel7 = new javax.swing.JLabel();
FechaSalida = new javax.swing.JTextField();
jLabel8 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
FechaMaximaDevolucion = new javax.swing.JTextField();
jLabel9 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
CodigoPrestamo.setToolTipText("Dijita el Código del Préstamo");
CodigoPrestamo.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
CodigoPrestamoActionPerformed(evt);
}
});
Cedula.setToolTipText("Dijita la Cédula del Lector");
Cedula.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
CedulaActionPerformed(evt);
}
});
CodigoLibro.setToolTipText("Dijita el Código del Libro");
CodigoLibro.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
CodigoLibroActionPerformed(evt);
}
});
buscar.setText("Buscar");
buscar.setToolTipText("Busca por clave de el nodo");
buscar.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
buscarActionPerformed(evt);
}
});
jTextArea1.setColumns(20);
jTextArea1.setRows(5);
jScrollPane1.setViewportView(jTextArea1);
mostrar.setText("Mostrar");
mostrar.setToolTipText("Muestra los nodos Ingresados");
mostrar.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
mostrarActionPerformed(evt);
}
});
jButton6.setText("Limpiar");
jButton6.setToolTipText("Limpia la tabla de Nodos");
jButton6.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton6ActionPerformed(evt);
}
});
salir.setText("Salir");
salir.setToolTipText("Sale del Sistema");
salir.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
salirActionPerformed(evt);
}
});
menuoperaciones.setModel(
new javax.swing.DefaultComboBoxModel(
new String[] {
"Insertar Elemento",
"Modificar Elemento",
"Buscar por Código del Préstamo",
"Contar Elementos",
"Eliminar Elemento",
"Eliminar Inicio",
"Eliminar Final",
"Eliminar Lista",
" "
}));
menuoperaciones.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
menuoperacionesActionPerformed(evt);
}
});
calcular.setText("Aceptar");
calcular.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
calcularActionPerformed(evt);
}
});
jLabel1.setText("* Código del Préstamo:");
jLabel2.setText("* Cédula:");
jLabel3.setText("* Código del Libro:");
jLabel6.setFont(new java.awt.Font("Georgia", 1, 24)); // NOI18N
jLabel6.setText("Préstamos");
jLabel7.setFont(new java.awt.Font("Ubuntu", 1, 13)); // NOI18N
jLabel7.setForeground(new java.awt.Color(202, 37, 37));
jLabel7.setText("Grafico:");
FechaSalida.setToolTipText("Día/Mes/Año");
FechaSalida.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
FechaSalidaActionPerformed(evt);
}
});
jLabel8.setText("* Fecha de Salida:");
jLabel5.setForeground(new java.awt.Color(255, 0, 0));
jLabel5.setText("Campos marcados con asterisco (*) son obligatorios");
FechaMaximaDevolucion.setToolTipText("Día/Mes/Año");
FechaMaximaDevolucion.addActionListener(
new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
FechaMaximaDevolucionActionPerformed(evt);
}
});
jLabel9.setText("* Fecha Máxima de Devolución:");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(
layout
.createSequentialGroup()
.addGap(247, 247, 247)
.addComponent(jLabel8)
.addGap(0, 0, Short.MAX_VALUE))
.addGroup(
layout
.createSequentialGroup()
.addGroup(
layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(
layout
.createSequentialGroup()
.addGap(40, 40, 40)
.addGroup(
layout
.createParallelGroup(
javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jLabel7)
.addGroup(
javax.swing.GroupLayout.Alignment.TRAILING,
layout
.createSequentialGroup()
.addComponent(
menuoperaciones, 0, 1, Short.MAX_VALUE)
.addPreferredGap(
javax.swing.LayoutStyle.ComponentPlacement
.UNRELATED)
.addComponent(
calcular,
javax.swing.GroupLayout.PREFERRED_SIZE,
88,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(
javax.swing.LayoutStyle.ComponentPlacement
.RELATED)
.addComponent(jLabel5))
.addGroup(
layout
.createSequentialGroup()
.addGroup(
layout
.createParallelGroup(
javax.swing.GroupLayout.Alignment
.LEADING)
.addComponent(jLabel1)
.addComponent(jLabel3)
.addComponent(
CodigoLibro,
javax.swing.GroupLayout
.PREFERRED_SIZE,
138,
javax.swing.GroupLayout
.PREFERRED_SIZE))
.addGap(63, 63, 63)
.addGroup(
layout
.createParallelGroup(
javax.swing.GroupLayout.Alignment
.TRAILING)
.addComponent(
jLabel9,
javax.swing.GroupLayout.Alignment
.LEADING)
.addComponent(
FechaSalida,
javax.swing.GroupLayout.Alignment
.LEADING,
javax.swing.GroupLayout
.PREFERRED_SIZE,
173,
javax.swing.GroupLayout
.PREFERRED_SIZE))
.addPreferredGap(
javax.swing.LayoutStyle.ComponentPlacement
.RELATED,
javax.swing.GroupLayout.DEFAULT_SIZE,
Short.MAX_VALUE)
.addGroup(
layout
.createParallelGroup(
javax.swing.GroupLayout.Alignment
.LEADING)
.addComponent(jLabel2)
.addComponent(
Cedula,
javax.swing.GroupLayout
.PREFERRED_SIZE,
108,
javax.swing.GroupLayout
.PREFERRED_SIZE)))
.addGroup(
layout
.createParallelGroup(
javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(
mostrar,
javax.swing.GroupLayout.PREFERRED_SIZE,
108,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(
layout
.createSequentialGroup()
.addGroup(
layout
.createParallelGroup(
javax.swing.GroupLayout
.Alignment.TRAILING)
.addComponent(
FechaMaximaDevolucion,
javax.swing.GroupLayout
.PREFERRED_SIZE,
173,
javax.swing.GroupLayout
.PREFERRED_SIZE)
.addGroup(
layout
.createParallelGroup(
javax.swing
.GroupLayout
.Alignment
.LEADING)
.addComponent(
jScrollPane1,
javax.swing
.GroupLayout
.PREFERRED_SIZE,
374,
javax.swing
.GroupLayout
.PREFERRED_SIZE)
.addComponent(
CodigoPrestamo,
javax.swing
.GroupLayout
.PREFERRED_SIZE,
138,
javax.swing
.GroupLayout
.PREFERRED_SIZE)))
.addGroup(
layout
.createParallelGroup(
javax.swing.GroupLayout
.Alignment.LEADING)
.addGroup(
layout
.createSequentialGroup()
.addGap(36, 36, 36)
.addComponent(
buscar,
javax.swing
.GroupLayout
.PREFERRED_SIZE,
108,
javax.swing
.GroupLayout
.PREFERRED_SIZE))
.addGroup(
javax.swing.GroupLayout
.Alignment.TRAILING,
layout
.createSequentialGroup()
.addPreferredGap(
javax.swing
.LayoutStyle
.ComponentPlacement
.RELATED)
.addGroup(
layout
.createParallelGroup(
javax.swing
.GroupLayout
.Alignment
.LEADING)
.addComponent(
jButton6,
javax.swing
.GroupLayout
.Alignment
.TRAILING,
javax.swing
.GroupLayout
.PREFERRED_SIZE,
108,
javax.swing
.GroupLayout
.PREFERRED_SIZE)
.addComponent(
salir,
javax.swing
.GroupLayout
.Alignment
.TRAILING,
javax.swing
.GroupLayout
.PREFERRED_SIZE,
108,
javax.swing
.GroupLayout
.PREFERRED_SIZE))))))
.addComponent(
panel,
javax.swing.GroupLayout.PREFERRED_SIZE,
510,
javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGroup(
layout
.createSequentialGroup()
.addGap(227, 227, 227)
.addComponent(jLabel6)))
.addContainerGap(44, Short.MAX_VALUE)));
layout.setVerticalGroup(
layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(
layout
.createSequentialGroup()
.addGroup(
layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(
javax.swing.GroupLayout.Alignment.TRAILING,
layout
.createSequentialGroup()
.addComponent(jLabel6)
.addGap(18, 18, 18)
.addGroup(
layout
.createParallelGroup(
javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jLabel2)
.addComponent(jLabel8))
.addPreferredGap(
javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(
layout
.createParallelGroup(
javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(
FechaSalida,
javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(
Cedula,
javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(16, 27, Short.MAX_VALUE))
.addGroup(
layout
.createSequentialGroup()
.addGap(48, 48, 48)
.addComponent(jLabel1)
.addPreferredGap(
javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(
CodigoPrestamo,
javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(0, 0, Short.MAX_VALUE)))
.addGroup(
layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel9)
.addComponent(jLabel3))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(
layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(
CodigoLibro,
javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(
FechaMaximaDevolucion,
javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(
layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(
layout
.createSequentialGroup()
.addGap(10, 10, 10)
.addComponent(buscar)
.addGap(58, 58, 58)
.addComponent(mostrar)
.addGap(18, 18, 18)
.addComponent(jButton6)
.addGap(18, 18, 18)
.addComponent(salir))
.addComponent(jScrollPane1))
.addGap(18, 18, 18)
.addGroup(
layout
.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(
menuoperaciones,
javax.swing.GroupLayout.PREFERRED_SIZE,
javax.swing.GroupLayout.DEFAULT_SIZE,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(calcular)
.addComponent(
jLabel5,
javax.swing.GroupLayout.PREFERRED_SIZE,
23,
javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(7, 7, 7)
.addComponent(jLabel7)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(
panel,
javax.swing.GroupLayout.PREFERRED_SIZE,
112,
javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)));
pack();
} // </editor-fold>//GEN-END:initComponents
