jformattedtextfield

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JFormattedTextField to format percent numbers?

I would like to format a float number as a percent-value with JFormattedTextField that allows inputs from 0 to 100 percent (converted to 0.0f-1.0f), always shows the percent sign and disallows any inv[详细]

2023-04-08 13:17 分类：问答
How to rendering fraction in Swing JComponents

Basically Swing JComponents are able to display numbers in fractions in this form 2 2/3. How can I paint fraction in the nicest form, for example 2⅔?[详细]

2023-04-05 15:21 分类：问答
jFormattedTextField's Formatter.setCommitsOnValidEdit(true) doesn't work at first focus

I have a jFormattedTextField and I set setCommitsOnValidEdit to true then I added an event listener to \"property change\" on \"value\" property.[详细]

2023-04-01 19:43 分类：问答
putting "On Change" listener on jFormattedTextField

I have a jFormattedTextField in my program and I need to update a jLabel\'s text when jFormattedTextField value has been changed validly.[详细]

2023-04-01 15:36 分类：问答
Validation through JFormattedTextFields in Java

I want to have two textfields which will have the following validations Both should be Integers The value in one textfield should be a integer multiple of other[详细]

2023-03-26 03:20 分类：问答
FocusEvent doesn't get the last value of JFormattedTextField, How I can get it?

I have two JFormattedTextField objects on my JFrame object. I want a basic Math (addition) by the values of these JFormattedTextField objects. I want it happen when focus lost either the first or the[详细]

2023-03-22 06:49 分类：问答
JFormattedTextField accepting different number of digits

I need a JTextField limiting to 3 decimal places. After a search, i discovered JFormattedTextField, which looks gr开发者_StackOverfloweat. The code right now is:[详细]

2023-03-21 08:15 分类：问答
Swing: why does JFormattedTextField adds "," on focus lost

the question is in the title. I\'m displaying an int number in my textfield but it keeps adding a \",\" when I exit the field... any ideas why?[详细]

2023-03-20 05:45 分类：问答
how do i limit the length of the input i want inside a Jtextfield?

username = new JTextField(\"\"); us开发者_如何学JAVAername.setBounds(330, 550, 230, 30); username.addActionListener(this);[详细]

2023-03-08 12:52 分类：问答
How to use BigDecimal with JFormattedTextField

I have a field as: jFormattedTextFieldGrossWeight = new javax.swing.JFormattedTextField(); jFormattedTextFieldGrossWeight.setFormatterFactory(new javax.swing.text.DefaultFormatterFactory(new javax.sw[详细]

2023-03-07 10:51 分类：问答