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bugs menores en los jdialog

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This commit is contained in:
Guillermo Roche 2019-11-11 22:44:36 +01:00
parent e9a85d3df0
commit da28be150a
1 changed files with 2 additions and 0 deletions
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2
src/VistaControlador/Controlador.java
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@ -20,11 +20,13 @@ public class Controlador implements ActionListener,ChangeListener{
public void actionPerformed(ActionEvent e) {
if(e.getActionCommand().equals(this.vista.boton.getActionCommand())) {
String nombre=JOptionPane.showInputDialog("Introduce un nuevo gasto o ingreso");
if(nombre==null) return;
if(nombre.equals("")) {
JOptionPane.showMessageDialog(null, "Debe introducir algo", "error", JOptionPane.WARNING_MESSAGE);
return;
}
String dinero=JOptionPane.showInputDialog("Introduce a cuanto asciende");
if(dinero==null) return;
if(dinero.equals("")) {
JOptionPane.showMessageDialog(null, "Debe introducir algo", "error", JOptionPane.WARNING_MESSAGE);
return;