JFrame Layout Appearance

Dec 4, 2014

Below is my assignment and as you can see there is lots of empty space and it looks a bit ugly. Im currently using

content.setLayout(new GridLayout(5,1));

as follows:

Welcome Label and four buttons in the top JPanel,
"Employee count" and JTextField in the second JPanel,
"Employees in System: ", and empty JList in the third JPanel,
Delete employee and Edit Employee buttons in the fourth JPanel
Exit button in last JPanel.

When I set the size any smaller, the buttons sort of shrink into each other so Im looking for a way to have the panels take up less space? At the moment it seems like each of the panels are set to the same size for some reason, regardless of the content.how can I give the frame less vertical height without ruining the content.

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Arranging Layout With JFrame

Aug 7, 2014

I'm just trying to do a simple JFrame class, with standard menubars, labels, buttons, etc. So far, it looks really bad. The only way I can get it to look somewhat decent is if I pack it, but then the GUI is too thin. When I resize it manually, I can get the correct position by sizing it to something specific, but it obviously changes when resized again, and I don't want to set dimensions, if my users are just going to resize it, and mess it up. I want the labels on the left, textboxes neatly to the right of them, and the button somewhere on the bottom.

I also want to dynamically create a new label, textbox and button when they click on "Write File" from the menu bar - I assume this is just done with action listener, but I have enough problems as it is with formatting my layout, that I don't even want to start on it!

import java.awt.Color;
import java.awt.FlowLayout;
import java.awt.GridLayout;
import javax.swing.JButton;
import javax.swing.JFrame;

[Code] ....

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Nov 22, 2014

I'm having trouble in 2 areas.

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Also I've drawn a rectangle under a new class and that should then be appearing in the south location of my border layout (south) - but it's not.

import javax.swing.*;
import java.awt.*;
public class Christmas1 extends JFrame {
JPanel titlePanel;
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[Code] .....

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Jun 1, 2014

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Jun 22, 2014

So I have this line of code...

ioexception11.addChoosableFileFilter(new Jframe());

And when I compile it gives me...

error: constructor Jframe in class Jframe cannot be applied to given types;
ioexception11.addChoosableFileFilter(new Jframe());

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Object child=table1.getChildAt(i);
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//get control name here
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May 12, 2014

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<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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[Code] ....

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Jun 2, 2014

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I want to use the "0" and "1" to print the map. For example the "0" are grass and the "1" are walls. The map should be printed within a JFrame. And I would like to make the width and height 32x32 pixels.

I searched on the internet and i found a couple of example codes but non of it seems to work properly. This is the code I'm using to make the 2D array and initialize the spots.:

public class Level1 extends javax.swing.JFrame{
final int ROWS = 17;
final int COLS = 17;
int[][] field = new int[ROWS][COLS];
public Level1() {
initComponents();
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[Code] .....

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May 4, 2014

So I'm doing a basic MVC layout for a pretty basic game that I am making in order to understand the whole MVC layout. The game requires the user to move up/down/left/right via JButtons on the GUI. Since I'm using an MVC layout and my buttons are in a different class than the ActionListeners, I was wondering what the best way to add the action listeners are?

Method 1:

View Class ActionListener method:
Java Code: public void addMovementListeners(ActionListener u, ActionListener d, ActionListener l, ActionListener r){
moveUp.addActionListener(u);
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moveLeft.addActionListener(l);
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[Code] ....

Which method is better? Is there another method that is even better than these two? Trying to get this MVC thing down.

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Jan 13, 2015

I am making a basic calculator using SWING.I want my JTextField to stretch across the top, above my buttons. All I can seem to get is it be the same size as one of my buttons.

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

[code]...

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Mar 13, 2014

How to implement GridLayout. In my applet, I want to make a grid of 2 rows and 2 columns. In each grid I want to add a Label and a TextField. I want the background to be red.

So my code would be?

import java.awt.*;
import java.applet.*;
import java.awt.event.*;
public class GridLayoutApplet extends Applet implements ActionListener{
// construct components
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TextField fNameField = new TextField(20);

[Code] .....

I have read about panels and frames but, it is all confusing to me. How can you add a label and a TextField to one square of the grid?

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Apr 30, 2015

I want to make a calculator program as my first ever program and I've been working on the layout and I think I have it close to where I want it but will probably tweak it in the future after I get it to work. My problem is I'm trying to add a MenuBar to it but it is not showing up. I tried having it all over my code but whereever I put it the MenuBar doesn't show up.

public class MySecondCalculator extends JFrame {
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[code]....

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Mar 16, 2015

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import java.io.File;
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public class AssP
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public static void main(String[] args )
 
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Mar 12, 2015

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[Code] ....

and I have attached an image of the results.

Why are the drop down boxes not stretched to the right all the way and why are they so tall?

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May 4, 2014

So I'm doing a basic MVC layout for a pretty basic game that I am making in order to understand the whole MVC layout. The game requires the user to move up/down/left/right via JButtons on the GUI. Since I'm using an MVC layout and my buttons are in a different class than the ActionListeners, I was wondering what the best way to add the action listeners are?

Method 1:

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Mar 16, 2015

I have developed a web portal using jsp and struts 2. I have approximately 10 JSP pages which looks exactly the same and have two text areas and two hidden fields. All 10 pages are exactly the same except for hidden field value. Can't i have a single common jsp page. How can i achieve it. A sample page i am attaching...

<%@ page contentType="text/html; charset=UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ page pageEncoding="UTF-8"%>
<%@ page language="java"%>

[Code]....

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Feb 19, 2015

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// Layout patterns : default (layout) and custom (patternLayoutCustomBuilt)
Layout<String> layout = PatternLayout.createLayout(PatternLayout.SIMPLE_CO NVERSION_PATTERN, config, null, null, false,
false, null, null)
PatternLayout.Builder patternLayoutCustom = PatternLayout.newBuilder();
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[code]....

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settings:
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Java Code:

import java.awt.GridLayout;
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public class Screen
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[Code] ....

I am trying to place the buttons on the bottom. I tried a few different things but the grid layout keeps grabbing it and making them a part of the grid at the button.

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My IDE has a visual editor for creating Swing applications. The created application windows have no layout manager and use method "setBounds()" for placing Swing components on the application window. I have built an application that uses JInternalFrame. Each JInternalFrame is a separate and different "screen" for the user to interact with.

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May 11, 2014

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settings:
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Jan 15, 2015

My output of my app its outputting the correct data just no the format ...

code :

DatabaseQuery.java :
import java.io.*;
import java.sql.*;
import java.util.*;
public class DatabaseQuery

[Code] ....

Current output:

Stock holdings by User

User ID User Name
Stock - Description
-------------------------------------------
admin01
Default Admin
DELL Dell Computer Corp
admin01
Default Admin
MSFT Microsoft Computer Corp

[Code] ....

Desired Output :

Stock holdings by User

User ID User Name
Stock - Description
-------------------------------------------
admin01 Default Admin
DELL Dell Computer Corp
MSFT Microsoft Computer Corp
ORCL Oracle Corp

[Code] .....

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