Questions tagged as 'swing'

Tagged questions
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How to leave part of the JLabel text in bold

Is there any way to leave only a portion of the bold text of a JLabel? For example: label.setText("apenas esta parte em <b>negrito</b>"); But this code snippet prints the 'b' on the screen too.     
asked by 11.08.2017 / 16:55
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Error adding placeholder to a text component

I'm implementing the component of this topic along with the following instruction: PromptSupport.setPrompt("Digite..", field); This command is from biblioteca swingx-core-1.6.2 and adds a kind of placeholder . But using it t...
asked by 14.07.2017 / 02:15
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Modifying a JSlider

I'd like to do two things: 1st: add a label, or anything, that allows me to put a "text" below the colors. Example in the illustration: 2nd:Makethepointer/pointerofslider,gotocoloraccordingtoacertainnumberenteredinthefield(inthemethodbe...
asked by 28.05.2017 / 00:32
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Create JFrame with label?

How to create a JFrame , which contains a JLabel with text, and can be positioned anywhere in the frame. I need this label to stay anywhere in the frame area.     
asked by 31.10.2016 / 01:31
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How to close one screen after opening another?

I'm having trouble closing the screen, I'm programming in Eclipse. When running, the program opens and the Login window appears, when the user enters the correct code and password, a message appears to let you know that you have gained access...
asked by 17.09.2016 / 01:12
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How to change the text color of a column of a JTable

I have a form for payment of installments, and this form has a table where I show both the installments paid and those that still had to be paid. TopopularthisJTable,ImakeaqueryinthedatabaseandIbringthenecessaryinformation.publicvoidpreenche...
asked by 27.06.2016 / 20:43
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How to get data from a JTable for storage in a database?

I'm developing a project called Menu List with a MySQL database and in Java on NetBeans, with an added library of MySQL-Connector-Java. I want the names of the selected products, the quantity of products, and the total price of the Cardapio.j...
asked by 07.06.2016 / 15:40
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Slow JFrame Opening with Hibernate

Good morning everyone. I have a Swing application that has a JFrame using Hibernate 3 for persistence in MySQL BD on the network. When I go through NetBeans, it opens up pretty fast. But when I run jar built on another computer, this JFram...
asked by 26.07.2016 / 14:33
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How to use mouse click and keyboard ENTER?

How to include in my class an event that gives me the ability to click on JButton and it shows a JOptionPane ? And, in the same way, in the same JButton , I press the ENTER and it shows me the same JOptionPane ?     
asked by 09.05.2015 / 03:09
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Which method can I use for the JButton edges do not appear?

I think the question already describes everything: What method can I use to make the borders of my JButton transparent (not appear) in Java?     
asked by 15.06.2015 / 06:10