jcombobox

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Setting caret position in editable JComboBox

When an item is selected from a combobox that is longer than the combobox is wide, the end of the string is truncated to show only the beginning portion of the string that will fit.[详细]

2023-03-20 06:04 分类：问答
NetworkInterface's getNetworkInterfaces() to JComboBox

First Question NetworkInterface.getNetworkInterfaces(); returns a Enumeration type. each element of the Enumeration has a getDisplayName() method which returns a string such as en0, en1, vnic1 etc.[详细]

2023-03-19 20:12 分类：问答
Getting the selected object position of a JComboBox

I\'m trying to get the position (as a int) of a JComboBox object, The ComboBox is generated and haves an action listener like this[详细]

2023-03-19 08:08 分类：问答
Converting the getSelectedItem() from JComboBox to int or any other thing

How to convert the getSelectedItem() from JComboBox to int or a开发者_JAVA技巧ny other thing? Even converting to string isn\'t working. Eclipse says \" Type mismatch: cannot convert from Object to Str[详细]

2023-03-19 01:49 分类：问答
JPanel not refreshing upon selection with JComboBox

I am attempting to write a pretty short class that \"ties\" a JPanel to a JComboBox.I think I have the logic down, but nothing happens when I select something new using the JComboBox...Here is (more o[详细]

2023-03-18 07:23 分类：问答
Set the height of an item inside a JCombobox

I have a JCombobox with many items and first of all them is a NULL value When opening the combobox, all the items have a normal height but not the first one which is a really thin strip at the top of[详细]

2023-03-17 17:53 分类：问答
JComboBox containing Icon is too small on Mac

I am currently developing a Swing application which shall execute o开发者_StackOverflown every platform. The general application is not the problem, it works fine on Windows, Linux and Mac.[详细]

2023-03-17 07:45 分类：问答
JComboBox on a JPopupMenu

I\'m trying to use a compound Swing component as part of a Menu. Everything works just fine, apart from one detail: The component contains JComboBoxes and whenever the user clicks on one of them to o[详细]

2023-03-17 02:32 分类：问答
Changing JScrollPane on JComboboxBox

I\'m new here so please forgive me if I do something wrong... I am using Seaglass Look-and-Feel and it uses JScrollPane in case of large number of items. I would like to change it so that it uses Nim[详细]

2023-03-16 15:35 分类：问答
Change the first letter of a word to uppercase in java

I am saving items to JComboBox from a textfield(input) when a button is clicked. The user may give the input starting with lowerca开发者_如何学JAVAse but I want to change the first letter of the input[详细]

2023-03-15 19:54 分类：问答