How do I disable JTextArea?
How do I disable JTextArea?
If you would like to just disable text selection on any swing control such as JtextArea you can use the coding below: JtextArea. setHighlighter(null); This one line of coding will help disable the text selection and can be placed in the constructor or within a initialized method upon Frame execution.
How do you make a TextField Uneditable?
The readonly attribute makes a form control non-editable (or “read only”). A read-only field can’t be modified, but, unlike disabled , you can tab into it, highlight it, and copy its contents. Setting the value to null does not remove the effects of the attribute. Instead use removeAttribute(‘readonly’) .
How do I make a JTable not editable?
6 Answers. private TableModel model = new DefaultTableModel(data, columnNames) { public boolean isCellEditable(int row, int column) { return false;//This causes all cells to be not editable } }; private JTable table = new JTable(model);
What is JEditorPane in Java?
JEditorPane class is used to create a simple text editor window. This class has setContentType() and setText() methods. setContentType(“text/plain”): This method is used to set the content type to be plain text.
How do I disable Jtextfield?
TextField are editable by default. The code setEditable(false) makes the TextField uneditable. It is still selectable and the user can copy data from it, but the user cannot change the TextField’s contents directly. The code setEnabled(false), disables this TextField.
What is the difference between readonly and disabled in HTML?
A readonly element is just not editable, but gets sent when the according form submits. A disabled element isn’t editable and isn’t sent on submit. Another difference is that readonly elements can be focused (and getting focused when “tabbing” through a form) while disabled elements can’t.
How do I disable text area?
HTML disabled Attribute The disabled attribute for element in HTML is used to specify that the text area element is disabled. A disabled text area is un-clickable and unusable. It is a boolean attribute. This textarea field is disabled.
How do you make a cell editable in JTable?
jTableAssignments = new javax. swing. JTable() { public boolean isCellEditable(int rowIndex, int colIndex) { return editable; }};
How to make a jtextarea not editable in Java?
The following example shows you how to set the property of the JTextArea so that it cannot be edited or modified. To make the JTextArea not editable call the setEditable() method and pass a false value as the parameter. The output of the code snippet is:
How to make text boxes uneditable in Java?
Closed 6 years ago. I am pretty new to java, and I’m currently learning how to make GUIs. To test out making them, I tried making one on my own. In order to find out how to make text boxes uneditable, I googled it and found it on the oracle website and tried it out.
Where to put textarea.seteditable ( false ) in Java?
Problem is you have to put this line textArea.setEditable (false); in the method body, so either you can put in constructor or method: The line that causes you the error ( textArea.setEditable (false);) is a statement with a method call, not a statement with a declaration.
Why is swing unable to make text areas uneditable in Java?
The error is at the period between ‘textArea’ and ‘setEditable’ and (of course) the ‘false’. I get the same kind of error when I try to do setText. So upon request, I am posting the rest of the code here. Unfortunately I haven’t gotten very far in the program yet, but I will post what I have so far and try to finish it soon.