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Adding JLabels to JPanel as user creates Shapes

Momodou Fatty
Greenhorn

Joined: Mar 03, 2009
Posts: 2
This is s program that allows a user to draw shapes by inputting the specifications(size, location, color etc). The user can select a shape and edit or delete it after creating it. I created JLabels and added MouseListeners to them. These JLabels are created when the main program runs but they are not shown yet. When a user creates/draws a shape, a label's setText is set and the label is displayed(the arrayList is updated as well). The problem is that I dont know how many shapes the user is going to create, so I dont know how many labels I need. And all these labels need MouseListeners because clicking on a label means selecting the shape associated with. So you can click on a label and you will be able to edit or delete the shape associated that label. I tried creating the labels in the actionEvent method for the shapes but they cannot be displayed if i create them there.


Michael Dunn
Ranch Hand

Joined: Jun 09, 2003
Posts: 4632
I'll wait for the responses in your cross-post before wading through that lot.

http://www.java-forums.org/awt-swing/16581-adding-jlabel-jframe.html
Maneesh Godbole
Saloon Keeper

Joined: Jul 26, 2007
Posts: 9990
    
    7

Thanks Michael.

Momodou,
Please read http://faq.javaranch.com/java/BeForthrightWhenCrossPostingToOtherSites.
To get the most of the Ranch you might also want to read http://faq.javaranch.com/java/HowToAskQuestionsOnJavaRanch.

..and welcome to the Ranch


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Momodou Fatty
Greenhorn

Joined: Mar 03, 2009
Posts: 2
Oh! Actually I posted the same question in about 5 Forums but I didn't know that was not a good idea. I didn't know I should mention that I did post it somewhere else. I registered in all these forums because I want to finish this program ASAP and i thought getting response from different Forums might be quicker and more helpful. Thanks for letting me know anyway, the reasons mentioned makes sense.
 
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