This question already has answers here:
How do you add text to JTextArea? (console simulation) [closed]
(2 answers)
Closed 7 years ago.
I am making a simple NotePad app in my spare time and i have added some buttons to add some text, like the time or an essay plan etc. I am currently using the code
textArea.setText("Text");
But it keeps on replacing all of the text, is there anyway to just add the text to the JTextArea? I've tried
textArea.addText("Text");
and it doesn't seem to work.
You need to use textArea.append("text");
You should use the append and insert methods.
Use textArea.append("text"), but I recomend JTextPane for more control like color, selection, etc.
Related
This question already has answers here:
Print in bold on a terminal
(3 answers)
Closed 28 days ago.
I am making a Blackjack program using Java, and I want to add bold text to it; however, I am having trouble knowing how to do that. Can anyone help?
I have tried to look up escape codes for it (I know they exist, I just don't remember them) on here and on the web, but couldn't find anything useful.
Here is one way to write texts bold on console for IDEs like NetBeans and Eclipse
String boldText= "Java_Bold_Text";
System.out.print("\033[0;1m" + boldText);
This question already has answers here:
Different font color in a JTextField
(1 answer)
Making words different colors in JTextField/JTextPane/?
(1 answer)
Closed 6 months ago.
I am currently working with netbeans and was wondering if there was a way to change the colour of a single character inside a text field ? Is there some similar alternative ?
This question already has answers here:
How to disable Button when TextField is empty?
(3 answers)
Closed 3 years ago.
I want to disable the button when the text fields are empty.
I have created two fields with the onKeyReleased property
Sorry i sent it unintentionally.
Something like btn.disableProperty().bind(field.textProperty().isEmpty()) should work.
In the future please add a compilable skeleton and what you have tried so far to your question. That makes it way easier to help.
And welcome to stack overflow!
This question already has answers here:
Disable JButton focus border
(5 answers)
Closed 4 years ago.
i'm new there. My first issue:
When i start my GUI java swing application in Window Builder, first object is always selected
and when i click anything (button or anything) it's show like it's clicked and i don't want it to show. What command for this?
You should use this:
button.setFocusPainted(false);
java, swing, awt, remove focus from all objects
This question already has answers here:
Java OCR implementation [closed]
(5 answers)
Closed 9 years ago.
Hey guys is it possible to read text from an image, like how you go to submit a form and it ask you to fill in the text inside image. I want to know if it is possible to read the text inside it. If so, what language?
David Biga
EDIT:
I am not trying to read captcha I was just giving an example of an image with text in it.
It is possible to read text with Optical Character Recognition.
However, CAPTCHAs are designed to thwart this, in order to distinguish humans from computers.