gridbaglayout

I'm using the GridBagLayout on a JFrame and I'd like to be able to skip a row or two but have those rows show up as blank, and then have a button after those rows. I can't find any way in the documentation to do what I described, does anyone know of any way I can do this? j.gardner117 Figured it out much cleaner than adding empty components... there is a GridBagConstraint named insets that allows you to choose the white-space between the component you're adding and the other components around it in any direction. Thanks for the answers though! Did you try adding empty components in the row you

the program below is to position a jpanel at the top left conner of jframe with gridbaglayout but instead a very small box is displayed in center of jframe. when I set the layout of jframe to null, the jpanel displays fine. can someone tell me why the jpanel is compressed to the center of frame with gridbaglayout? i really need to use gridbag. please help import java.awt.*; import javax.swing.*; //swing package public class Major { //defining the constructor public Major() { JFrame maFrame = new JFrame("The main screen"); //creating main Jframe JPanel headPanel = new JPanel(); //creating the

1、布局管理器概念：各组件在容器中的大小以及摆放位置。实现跨平台特性并获得动态布局的效果；Java组件布局由布局管理器对象来管理；布局管理器会确定组件打大小和位置；在容器发生变化是做出动态调整。 2、布局管理器的分类 FlowLayout：流式布局管理器 BorderLayout：边界布局管理器 GridLayout：网格布局管理器 GridBagLayout：网格组布局管理器 GardLayout：卡片布局管理器 BoxLayout：箱式布局管理器 SpringLayout：弹簧布局管理器 1、FlowLayout：流式布局管理器 组件加入容器的顺序是从左到右，容器大小改变时组件大小不改变，位置会改变 网格包布局管理器 import java.awt.Button; import java.awt.Font; import java.awt.GridBagConstraints; import java.awt.GridBagLayout; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.ButtonGroup; import javax.swing.JCheckBox; import javax.swing.JFrame; import

I've have a JFrame contains some JPanels using a gridBagLayout (3 rows, one column). That's my code: Container main_container = getContentPane(); GridBagLayout layout = new GridBagLayout(); main_container.setLayout(layout); GridBagConstraints c = new GridBagConstraints(); StatoMagazzini jpanel_stato_magazzini = new StatoMagazzini(); c.gridx = 1; c.gridy = 2; c.fill = GridBagConstraints.BOTH; layout.setConstraints(jpanel_stato_magazzini, c); AcquistoLotto jpanel_acquisto = new AcquistoLotto(i, jpanel_stato_magazzini); c.gridx = 1; c.gridy=1; c.fill = GridBagConstraints.HORIZONTAL; c.anchor =

So far I managed to avoid using the GridBagLayout (by hand code) as much as possible, but I could not avoid it this time and I am reading the SUN's tutorial GridBagLayout So far it is not going well. I think I am missunderstanding something. For example I try the following code (similar to the one in SUN's post): public class MainFrame extends JFrame { public static void main(String args[]) { EventQueue.invokeLater(new Runnable() { public void run() { try { MainFrame frame = new MainFrame(); frame.setVisible(true); } catch (Exception e) { e.printStackTrace(); } } }); } /** * Create the frame *

I'm trying to use the GridBagLayout layout manager to achieve this: However, what I am currently getting is this: The problem being that the orange and brown/gray panels are supposed to occupy the second column, but seem to only want to occupy the third when it comes to running the code. The code that I'm using for the layout: Container contentPane = form.getContentPane(); contentPane.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); JPanel pnlGame = new JPanel(); pnlGame.setBackground(Color.green); //temp c.gridx = 0; c.gridy = 0; c.gridwidth = 2; c.gridheight =

I'm generating some JComponents in code and using the GridBag layout to arrange them. My layout consists of 12 rows and 3 columns, with each row consisting of a JSlider, a JCheckBox and a JLabel. Here's the code I'm using to generate the UI: final int NUM_MOTORS = 12; // This is the panel I'm adding the components to. pnlMotorSliders.setLayout(new GridBagLayout()); GridBagConstraints c = new GridBagConstraints(); for (int i = 0; i < NUM_MOTORS; ++i) { c.gridy = i; // Create the slider JSlider slider = new JSlider(SwingConstants.HORIZONTAL, 10, 4085, 10); c.fill = GridBagConstraints.HORIZONTAL;