Questions tagged as 'window-builder'

Tagged questions
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Organization of the codes generated by WindowBuilder

I'm using WindowBuilder to draw the graphical interface, but there's one thing that's kind of boring in it, which is as follows. When I create a JLabel for example, it declares the JLabel inside the constructor, making me unable to use it direct...
asked by 23.07.2014 / 09:45
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Java - Main Class Execution Error [duplicate]

Good afternoon, After using Eclipse Luna and returning to Eclipse Mars, the business simply popped up and I deleted the Eclipse files to see if it worked out and re-imported the java project.    (JFrame Access): "Error: Could not find or...
asked by 10.12.2015 / 20:08
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Java - Scrollable Menu

Good morning, How do I make my menu scrollable? I've been reigning a little more I do not know how to do this in jFrame. Could someone guide me? Many thanks!     
asked by 13.12.2015 / 11:37
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Instantiation error for class

Good afternoon, I have looked several times and I do not understand the reason for this error. I need to instantiate the "created variable" that is in the JFrame for the class UserM. It just says that in the line that the "created variable" n...
asked by 04.12.2015 / 18:22
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How to disable component in JFrame

I have two JFrames the first one has the name "System" and another "Access" when completing the authentication in the "Access" wanted the component called "mnUsuario" that is described below was disabled so that I can have a control about the pr...
asked by 07.12.2015 / 21:55
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Problem with WindowBuilder

I'm using Eclipse Kepler + Window Builder to edit a JFrame, leaving the "Source" tab and go to "Design" I'm getting the following error. An exception happened during evaluation of constructor JFrame() using arguments {}. java.lang.NullPoi...
asked by 23.04.2015 / 03:29
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Java - Main Class Execution Error [duplicate]

Good afternoon, After using Eclipse Luna and returning to Eclipse Mars, the business simply popped up and I deleted the Eclipse files to see if it worked out and re-imported the java project.    (JFrame Access): "Error: Could not find or...
asked by 10.12.2015 / 20:08
1
answer

Add scroll in window [closed]

I created a window that was Width 360 x Height 800. Only 800 tall can not be seen on the monitor. How do I add a scroll in the window?     
asked by 29.09.2016 / 19:56