Hi friends
How can i add a vertical and horizontal scroll bar inside a Textarea..
While i created a textarea i cant read the topics down the screen ...
i add a scrollbar but it seperates from textarea , i want to attach that scrollbar with my textarea how is it possible... -
JTextArea area = new JTextArea(40,40);
-
JScrollBar scr = new JScrollBar();
-
-
i call this textarea and scrollbar inside a panel...but it seperates ...
5  3288  JosAH 11,448
Recognized Expert MVP
Hi friends
How can i add a vertical and horizontal scroll bar inside a Textarea..
While i created a textarea i cant read the topics down the screen ...
i add a scrollbar but it seperates from textarea , i want to attach that scrollbar with my textarea how is it possible...
-
JTextArea area = new JTextArea(40,40);
-
JScrollBar scr = new JScrollBar();
-
-
i call this textarea and scrollbar inside a panel...but it seperates ...
Let the TextArea determine for itself whether or not it needs scrollbars. There's
a contructor that does the job:
public TextArea(String text, int rows, int columns, int scrollbars)
... also have a look at the API docs for this class.
kind regards,
Jos
ps. are you sure you don't want Swing's JTextArea instead?
I tried something with JScrollPane , trying,but didnt completed..
i am using swing from javax and awt from java...
public TextArea(String text, int rows, int columns, int scrollbars)
would you please tell me wats the use of String text.bcoz i think textarea needed int columns and rows...wats the use of string there...
Let the TextArea determine for itself whether or not it needs scrollbars. There's
a contructor that does the job:
public TextArea(String text, int rows, int columns, int scrollbars)
... also have a look at the API docs for this class.
kind regards,
Jos
ps. are you sure you don't want Swing's JTextArea instead?
JosAH 11,448
Recognized Expert MVP
public TextArea(String text, int rows, int columns, int scrollbars)
would you please tell me wats the use of String text.bcoz i think textarea needed int columns and rows...wats the use of string there...
Did you read the API docs for this constructor? I bet you didn't.
kind regards,
Jos
The way i have used it before isnt probably the best way but it works. You can add the textarea to the scrollbar. And then the scrollbar to the panel.
i think its just one of the scrollbar.add() method.
BSCode266
JosAH 11,448
Recognized Expert MVP
The way i have used it before isnt probably the best way but it works. You can add the textarea to the scrollbar. And then the scrollbar to the panel.
i think its just one of the scrollbar.add() method.
BSCode266
That's not necessary: the TextArea can take care of all that itself. See my
previous replies.
kind regards,
Jos
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