4,919 Topics
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| | Ok - so I have an object "A" that has a value (for the sake of example here, it's initialized to 0). I'm making a GUI and I've created a panel that is supposed to display the amount from object "A" in a label which shows up on the screen. … |
| | Greetings Everyone. I'm working on a program that will take the number of calories and grams of fat, and give the user the percent of calories from fat. The problem arises when I use the Calculate button. [CODE] import java.awt.*; import java.awt.event.*; import javax.swing.*; public class FatGramsPanel extends JPanel { … |
| | I need to use a GUI for a program (with a main, superclass and subclass) that I've already written (am quite proud of actually. LOL). I'm super new at this so I want to keep it simple and just display the output of my program (an array of inventory objects) …  |
| | Hi guys well I have two class's 1 class for my methods and another class for my GUI. In my method class I have my update statements for my database and in my GUI class I have obviously my gui and all my buttons that will produce a result when …  |
| | Hi guys, converting .ui to .py to .exe using Qt Designer (PyQt4), Python 2.7, and py2exe Ive been able to do this with Tkinter gui's but having problems with gui's from Qt Designer? First error was due to missing msvcp90.dll which ive downloaded and copied into the python dll directory, … |
| | Just wondering if it is worth taking the time to learn the GUI packages, or do most developers use GUI designers? I am guessing the GUI designers are more often used by hobbyist, while the professional developers write the code?  |
| | I have been searching high and low to find something remotely close to what I am trying to accomplish and have failed, miserably. I have read Oracle and tutorials, but have a hard time comprehending everything related to java. It is all so confusing. I would just be grateful for … |
| | Hey, My program is to add images to database using class GUI in java. Ang i can not get into a code that can insert into database I'am using this codes: import java.awt.*; import java.awt.event.*; import javax.swing.*; import javax.swing.event.*; import java.sql.*; import java.util.*; import javax.swing.event.TableModelEvent; import javax.swing.table.DefaultTableModel; import javax.swing.event.TableModelListener; public … |
| | I am having a problem with setting JButtons so the are not opaque to i can see the image behind them. I also have a JTextfield and here it is working, I dont know what i am doing wrong, I'm creating a gui for the mainmenu of my game. here … |
| | Hello All, I'm in the process of making a GUI for a search engine, I have never coded a GUI before so just experimenting with user input in Textfields and also the use of ActionListeners and i'm having a slight problem. My code can pick up what the user has … |
| | I have looked this up and cant seem to find a solution. Nothing I can find will work with my code. I really need help because i am doing this for a class project and nothing will work. Heres what i'm trying to get it to work with. [CODE] import … |
| | I have a [I]fairly[/I] simply query that is taking a long time when run from C# via [icode]MySql.Data.MySqlClient.MySQLCommand[/icode] but the same query runs about 100x faster when I run it through the MySQL Workbench (GUI utility) Here's the code in C#: [code] tCom.CommandText = "(SELECT ID, Timestamp FROM jobdata WHERE … |
| | Hi Everyone, I need some help in Tcl Tk Gui Application Development. In that GUI i need 2 drop down lists 1) Subject : , so here a list of subjects will be present 2) Assignment : , So here depending upon the subject again a list of assignments related … |
 | Hello, So I've got trouble with a program I'm working on. The program is supposed to register studends and teachers to a register, and when I close it, I want to save all data with DataInputStream/DataOutputStream. So when I open the program, I want to see what I've registered. It's …  |
| | Im working on a Search index that searches through files that you manually add to the index, I'm having trouble with my GUI right now. Never used any java IDE before and its giving some unfamiliar suggestions. Netbeans wanted to make my main class abstract (but for no reason stopped) … |
| | Hi, I'm working on a project and I am stuck on the AccountTest.java right at where the program is supposed to process the transaction-code within a while-loop. Below is the pseudocode for that was written for this particular assignment. This is my first post so I hope that I've formated … |
| | i m working on a project and i want to implement a java code such that if user enters a number say 5 then after submitting on the next frame 5 textboxes should be displayed?? please help me!! |
| | I know alot of you guys get the same posts over and over about intro JavaII Classes, but I have tried to refrain from asking something that has already been solved and try learning on my own, but Im stumped. Im having trouble with this program, specifically at my calculation …  |
| | Hi Guys well what I am trying to do is set a background image for my program where my labels, buttons , and text areas sit in front of the background. Everything I try I try I cannot get it to work. My jframe layout is below so any help … |
| | Hello, I'm a python beginner and glad I joined this forum :). I'm wanting to make a simple program where the window is hidden for x seconds/minutes and is then shown again. My problem is that using time.sleep() causes the Hide() function to not run until after time.sleep() is complete. … |
| | GUIdancer 3.2, the latest version of flagship automated GUI testing tool from Bredex, now "officially" supports Windows 7 and Vista, and includes additional enhancements to its library of pre-built test actions. It began shipping on Nov. 3. Before you decide that US$5785 is too much to pay for an automated … |
 | Hello Friends, I am messed up with the below query [CODE] Try Dim myCommand As OleDbCommand myCommand = New OleDbCommand("select sum(tmt.total) as Total from Appointment appt, TreatmentMaster tmt where appt.patientid='" + txtPatIDBill.Text + "' and [tmt].[treatid]=[appt].[treatmentid] and (Format([appt.ApptDate], 'Short Date')) between '" + dtpFromBill.Value.Date + "' and '" + dtpToBill.Value.Date … |
| | Can anyone assist me with the GUI for this program. I have tried several times will little luck. Here is the source code. Any help would be greatly appreciated. [CODE]import java.text.DecimalFormat; import javax.swing.JFrame; public class Inventory1 { public static void main(String[] args) { // Information on the Cds used Cd … |
 | Hi all, I'm in my 2nd year of software development (doing C#) and having come from a Java background, and having programmed a few GUI's in C#/Visual Studio's; I was wondering... Like in Java You can use an IDE to build a GUI, however you can also simply add Frames, … |
| | I have never used Python before, and unfortunately, this makes me completely ignorant. For this I apologise. I have a Dell Dell Latitude D430 laptop running Mint Katya I am attempting to start up a python script which is used to program 4 servos. I have python 2.7.1-0 as supplied … |
| | Need some help. My game locks up when you go to load file and it just locks up. Please help. [CODE] /* WumpusGame header file Contains the WumpusGame Class. This is the main workhorse of the program, and contains all of the global data, including the master world map. WumpusGame … |
| | What is the difference between standard, int main(int nargs,....); and [CODE]int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nShowCmd ); [/CODE] I am making a cross-platform program, for windows and linux, and until this point, I used main, without WinMain, for windows and linux. My app calls windows … |
| | I have a simple program with a potential complicated output (see below). I am asked to make a simple for loop that displays results in GUI. Can I do this without with showmessagedialog instead of doing a JTextbox/label ect? I need this: sample gui output: After year 1 $11000 After … |
| | Im planning on creating a program that stores & retrieves data (names and addr. 4 now)which lang will do this (gui too) and will give room to make d program more complex (as i get better)i already know a little java and python your suggestions,advise will be appreciated(ive got roughly … |
| | Hi , In my application I have to implement Tooltip for Link Button. When mouse hover on link button , I should get a Tooltip. It can be a Telerik ToolTip as well. Please help me with this concept. I need step by step process for implementing this. Regards. |
 | Hi, I noticed many programmers accuse C++ as very hard language for GUI and very good language for the code. Is there any way to integrate 2 languages, C++ and any other language which is easy to make GUI with? Thanks.  |
| | I'm noob at GUI Swing. I have 2 questions. 1)I'm trying to implement a program that reads a text file, so I can use it to add multiple tabs to the program based on the amount of data in the text file. For example, text file have 3 names. I …  |
| | Hi there, I've recently received notification about a virus in my laptop; ran the "highjackthis" report and would like to check if someone can assist me with the analysis of the report to make sure everything is ok: Logfile of Trend Micro HijackThis v2.0.4 Scan saved at 20:10:52, on 09/02/2012 … |
| | i have a db that stores film and film reviews and using php i have created a system where the user can search for a review and then a list of reviews appear, i want to create a button with each review so that when selected the individual review can … |
| | Hey can anyone help me out with this code? Im am really stuck and need to complete it for my engineering degree but none of lecturers have any coding knowledge so im really in trouble. I have a GUI and in the GUI is 3 comboboxes with different options. Depending … |
 | I'm going to ask a very general question, I'll apologize now. I have no idea what to ask or where to start when building a Database Application. I'm using windows xp and do have office 2002 but don't want to use microsoft access. I want it to run on a … |
| | Hi :) Can anyone help me? I want to display image in my GUI using tkinter (python 3.2.2) Do i need to download this python image library ==> PIL-1.1.7.win32-py3.2 or actually it was already in tkinter? How about the code? Thanks for the help. |
| | I am having problems with a GUI I'm working on. The idea is to have a tree list of signals and be able to drag them onto the plot. Eventually having a long list of signals and multiple plots etc.. However the code segmentation faults after a seemingly random number … |
| | Hi I've been playing for a while with WxRuby and I just acn make the TreeCtrl event evt_tree_expanded or evt_tree_expanding please help me here is the code mi problem its at line 46: [CODE]require 'wx' include Wx class MyFrame < Frame def initialize super(nil, :title => "prueba" ) @my_panel = … |
| | Hi I've been playing for a while with WxRuby and I just acn make the TreeCtrl event evt_tree_expanded or evt_tree_expanding please help me here is the code mi problem its at line 46: [CODE]require 'wx' include Wx class MyFrame < Frame def initialize super(nil, :title => "prueba" ) @my_panel = … |
| | I have a wx Gui that gathers all the necessary info and starts an external command line app. Whilst it is running my gui freezes as you'd expect so I've been experimenting with putting the external app in a thread of its own. My original code ends with the line: … |
| | Hi there guys can someone explain to me how I can increment a value within a field in my database each time I execute my query?. As I cannot seem to find a way to do this. Below is my structure for reading + writting to my database if you … |
| | Hi, So i got pretty far whit Java i covered basic operation, GUI w/e MVC design etc. It been a fun year learning Java. Now i want to make an application for communication between two points similar to a TFTP Server/Client. So this is how i visioned this to go: … |
| | My objective is to implement a GUI calculator in java. I am thinking of passing the expression entered by the user to bc and then get output from terminal and print to user. My question is [LIST=1] [*]How to execute a terminal command from java so that i can pass … |
| | I don't know how to write code to exit for this program.someone please help me :( [CODE] import java.awt.*; import javax.swing.*; import java.awt.event.*; public class Panel extends JPanel implements ActionListener{ private JTextField height, weight, answer; private JButton calc, clear, exit; public Panel(){ this.setLayout(new GridLayout(2,1)); JPanel topPanel = new JPanel(); topPanel.add(new … |
| | Hi All, I wonder if anyone can help - I have been teaching myself Java GUI programming using a Mac running OSX Lion and Netbeans 7, and have followed the tutorial: [url]http://netbeans.org/kb/docs/java/gui-functionality.html#Exercise_2[/url] When I run the program, it builds and compiles fine, but only appears when I choose the command … |
| | Hi, I have a form with a button which is disabled by default, and a CheckedListBox with 68 items in it. What is the simplest way of enabling the button, when an item in the CheckedListBox is selected or unselected? I’m looking for something like If CheckedListBox1…any of the items … |
| | Hi! Im changing my database engine from MyISAM to InnoDB its because I learned online that if I were to use FK's that its more likely that I have to use InnoDB my question is: if I have a one-to-many relationship tables: ie. one PK in table 1 can have: …  |
| | Hi guys well I have created a JComboBox that lists all my values from a String. However I want instead of the values for the JComboBox to be in a String the values to be displayed in the JComboBox from my database so if more values are added to the …  |
| | I'm completely stuck on how to organize the layout of this GUI assignment (see:attached picture) I've got the create panel part done, but I can't get anything to work properly for this panel. I've done the code up to the updatePanel method and it compiles but nothing displays. I've tried … |
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