Questions tagged as 'swing'

Tagged questions
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How to make a grid with squares?

I would like to do something like this here, a Grid based on an array (and based on the value of the array, set a color to the corresponding cell), and I can manipulate it with the mouse.     
asked by 17.09.2017 / 15:39
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Perform jTable search

I'm doing a search on my jTable , but when I search, jTable only displays content similar to my search. IwouldliketodoasearchonjTablewithoutinhibitingallremainingcontent,myideawouldbeforjTabletoperformasortorderbasedonthesearchy...
asked by 02.09.2018 / 19:11
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How to change the text color of a column of a JTable

I have a form for payment of installments, and this form has a table where I show both the installments paid and those that still had to be paid. TopopularthisJTable,ImakeaqueryinthedatabaseandIbringthenecessaryinformation.publicvoidpreenche...
asked by 27.06.2016 / 20:43
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I can not display custom JTable inside the [duplicate] frame

I created a custom table model but it does not load in my frame. Could someone help me? public class PessoaJTable extends JTable{ /** * */ private static final long serialVersionUID = 3182466937648479844L; private PessoaTableModel tabl...
asked by 13.07.2018 / 01:21
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Field filled with ID of a JComboBox of a JTable

I need help to include a value in the ID column when in the column on the NAME side select a particular item (Drug). I can make the items appear with the combo but when I select the drug I do not know how to put the ID of it in that ID column...
asked by 26.06.2018 / 02:35
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I can not leave JButton on top of JLabel

I have JPanel , and inside it a JLabel of same size. JLabel has an icon associated with it, working as a wallpaper. When I try to put a JButton on top of the JLabel, NetBeans repositions the 2. Would anyone know to answer me...
asked by 22.05.2016 / 05:53
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How to get a char data from JOptionPane?

char cadastrar; cadastrar = JOptionPane.showInputDialog("cadastrar: A-aluno P-professor M-medico");     
asked by 23.05.2018 / 22:28
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Return database search data in JTable

I'm developing an interface that should return a JTable of the values of a mysql table. I developed the following method: public class Teste extends javax.swing.JFrame { private JTable table; DefaultTableModel modelo = new Defa...
asked by 27.05.2018 / 00:45
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Calling a jFrame of another class in a click event in java [duplicate]

I have a JFrame with two buttons, and a second class that has a JFrame with other features ... I wanted to make the second window open by clicking one of the buttons in the first window, but I can not make the call inside of the first class cl...
asked by 06.06.2018 / 17:06
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How to update text in jTextArea?

How do I update the jTextArea ? I try to update it with the click of a button, but I can not. I want to add new texts along with the previous ones, but until then without success. I did the implementation on the terminal (System.out) and it wor...
asked by 30.04.2018 / 14:09