jpanel

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Swing Jpanel Autofit contents issue

I want to achieve following screen design using Swing: -----------------------------------------------[详细]

2023-04-02 01:12 分类：问答
Closing newly opened JFrame

I\'m developing a deskt开发者_JS百科op application using NetBeans IDE. 1) I\'m opening a new JFrame after a button click. While I\'m closing any of the opened frames, both are getting closed.[详细]

2023-04-01 06:12 分类：问答
How to overlay, resize and centre a component on a JPanel?

I\'ve spent a while reading and experimenting here, and come up with a few approaches, but not got any of them to work completely yet, so I would like to know what more experienced Swing programmers w[详细]

2023-04-01 04:56 分类：问答
Nested JPanel with GridBagLayout

I have a JFrame with GridBagLayout. weightx and weighty values are assigned different no-zero values and GridBagConstraints.fill = GridBagConstraints.BOTH. I nested a JPanel in one of the cells and ga[详细]

2023-03-31 19:44 分类：问答
JPanel repaint issue

I have a JFrame which contains 2 JPanel subclass and 2 JLabel in BorderLayout. One of the JPanel contains JButtons and the other is used for displaying graphics. The JLabels are in north and south, th[详细]

2023-03-31 17:14 分类：问答
How to make Scrollbar of scroll pane make movable automatically with the cursor as we press TAB Button on keyboard?

I have following code. After executing following code It shows an JFrame containg A JInternalFrame which has a JScrollPane This JScrollPane has a JPanel has many input controls. As the size of JPanel[详细]

2023-03-31 16:04 分类：问答
How can I reuse my JFrame to show several GUIs one after the other, instead of creating a new JFrame for each?

I have developed my Java code in Netbeans, and now I want to develop the GUI for my application. The application communicates with a server, so it\'s going to have a login frame for sure. After that[详细]

2023-03-30 23:20 分类：问答
How to make a JPanel scrollable?

I have a JFrame and In which I want to show a JInternal Frame whihc contains a Jpanel. This JPanel contains some JLabels and JTextFields. As the size of the JInternal Frame is smaller than the size of[详细]

2023-03-30 18:25 分类：问答
How to align Button in a JPanel this way

I\'m trying to create a graphic interface using JPanel and JButton.So far it\'s good except when I\'m creating the JButton instances, they seem to align within the same line.I want every button to be[详细]

2023-03-30 11:03 分类：问答
Scaling and zoom

I need to implement zoom for a JDesktopPane contained in a JScrollPane. I have had prior success zooming by overriding the paintComponent(...) method and calling scale(double,double).[详细]

2023-03-29 11:47 分类：问答