Make a simple Java App in NetBeans IDE using Swing Controls

[carmel1961]

hi could you show how to create a programme that enables you to order things, calculate total prices thanks :)

[Rohanmakkar]

@carmel1961 have a look at this video of mine - "Working with Swing Controls in NetBeans IDE"

[mayank32arora]

upload some big app not starter app

[beatlesrockamilD]

My NetBeans is not correcting me nor giving me options;can you please help me?

[beatlesrockamilD]

My NetBeans is not correcting me nor giving me options;can you please help me?

[beatlesrockamilD]

My NetBeans is not correcting me nor giving me options;can you please haelp me?

[Rohanmakkar]

@beatlesrockamilD update your IDE. Try pressing ctrl + space for options.

[justineinahtan]

thanks for the vid.. hmm i would like to ask, what if i want to make a mobile app?? what should I do to make it fit to the screen of the cellphone (for example corby II) I'm doing my thesis right now and im planning to make a mobile app using Java, Jframe.. but i dunno what to do.. can you help me please? thanks a Lot ^_^

[98CLG]

Is there a way to make a launcher so you can launch it without having to go into netbeans?

[Rohanmakkar]

@98CLG you can make a executable jar file that will run on just double-clicking without having to launch netbeans. Watch this video of mine - How to make JAR files from NetBeans IDE

[shreasy]

Thanks a lot , you gave me a good idea about how to start working in netbeans

[RealityPoint]

I really wanted to watch this but the music put me to sleep.

[Rohanmakkar]

@RealityPoint youtube video player has a volume control that is still accessible

[RealityPoint]

@Rohanmakkar I think my point is, a verbal narrative would have put the icing on the cake, don't you think? Clearly you are a tech and can see the value in verbalizing what you are doing ay?

[Rohanmakkar]

@RealityPoint i appreciate your advice and i have even tried voice narration on some of my vids but i am not good at english & i can't bear those stupid youtuber's comment about the accent

[ETHOB121]

@Rohanmakkar Out of curiosity were are you from ?

[RealityPoint]

@RealityPoint I am sorry you feel that way. Maybe you just have to disable comments. Personally, I'd love a voice narrative on something like that, something I am trying to learn. It adds another dimension to the instruction that is very valuable.

[zeramino]

Thanks, this vids help me out a lot!

[akhileshgupta1993]

thank's

nice project



[sixdyingbottles]

thanks for the idea... im ready for our project like this...



[SuperGaming1000]

whats this song?

[Rohanmakkar]

@SuperGaming1000 title song of Windows XP

[xssamirrx]

One question.!! And do you know the key for "Finish the program"?? For End.. Please

[Rohanmakkar]

@xssamirrx For exiting the program:

Create a new button on the JFrame Form

Then under its actionPerformed event write-

System.exit(0);

[xssamirrx]

@Rohanmakkar thanks!

[xssamirrx]

Yeah.! It´s a good video.. Thanks..It´s my first class in java desktop..basic application

[TheMrDclaws]

Hey uhm the - does work but not the + can you help me :)?

[Rohanmakkar]

@TheMrDclaws what error are u getting or what goes wrong??

[TheMrDclaws]

private void jButton2ActionPerformed(java.a­wt.event.ActionEvent evt) { 

int a,b,c;

a=Integer.parseInt(jTextField1­.getText());

b=Integer.parseInt(jTextField2­.getText());

c=a-b;

jTextField3.setText(""+c);

[TheMrDclaws]

@Rohanmakkar private void jTextField3ActionPerformed(jav­a.awt.event.ActionEvent evt) { 

int a,b,c;

a=Integer.parseInt(jTextField1­.getText());

b=Integer.parseInt(jTextField2­.getText());

c=a+b;

jTextField3.setText(""+c);

[Rohanmakkar]

@TheMrDclaws you have to the code under button's actionperformed event but you have written under jTextField3ActionPerformed(jav­­a.awt.event.ActionEvent evt)

just cut and paste it under jButton1ActionPerformed(jav­a.­awt.event.ActionEvent evt)

[TheMrDclaws]

Is it anything that i did wrong?

[rediscapsshockey]

hey,

first of all nice tutorial, but i got a question, i want to create an applet which can be embedded into a website,so i need to start it as an applet, does netbeans 7.0 automaticly save it as an applet or do i have to use another form?

and could you make a tutorial on how to open a new window in the form, just the basic thing, i click on a button and a new window pops up in which i can enter new parameters and stuff :)

subbed you and hope for help :)

[Rohanmakkar]

@rediscapsshockey thnxx for subscribing!

1 netbeans save it as a class file but it also creates a html for you which you can view through files>your applet>build>there will be a html file.

2 Just create 2 forms with your gui controls under a package. Add a button in form1. Under button's actionperformed event write - new form2().setVisible(true);

i hope, you got what you were looking for!!

[rediscapsshockey]

@Rohanmakkar ah ok, got first one thx for that:)

to 2nd one, is there a difference to the properties in 7.0? cause i cant find the setting to set it to invisible :)

[rediscapsshockey]

@Rohanmakkar ah ok, i got the managed to open the window, now 1 last question, how can i give out the stuff i enter into a text field in the console of netbeans?

thanks so much for the help :)

[Rohanmakkar]

@rediscapsshockey i m glad i could help u till now but i am not able understand ur this problem.

are u talking about the output window in netbeans???

[rediscapsshockey]

@Rohanmakkar yeah, about the bottom part in which you can give out stuff with System,out.println("texttextte­xt") and in the window at the bottom it the says texttexttext

sorry, english isnt my first language:)

[Rohanmakkar]

@rediscapsshockey don't worry, english is also not my first language..

get the string from the textfield in a variable and then just print it ---

String txt=jTextField1.getText();

System.out.println(txt);

[rediscapsshockey]

@Rohanmakkar thank you very much,worked fine :)

[ZombieCreeperStudio]

umm now i looked closer and figured out the problems most of them were my eyesight and i pimped it so it looks awesome ... HOW DO I EXPORT ?!?!?!?!?!?!?

[Rohanmakkar]

@ZombieCreeperStudio great to hear that in the end it worked for you!

To export the file as .jar see my another video named "How to make jar files from netbeans ide"

[ZombieCreeperStudio]

this wouldnt work for me it wont recognize what ** is

[Rohanmakkar]

@ZombieCreeperStudio its not ** , it is ""

[arslaanejaz1]

thanks rohan



[abdullahemreagcaa]

nice 4 beginners

[amitsinghsisodia]

Thanks a lot Rohan. This Video helped me a lot.