I don’t know what these layouts are.
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First picture how to make this group of buttons to be on the right of the TextArea(please post some code sample, thank you)
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How to make this JTextArea so big firts picture.
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Second picture how to make these empty fields on the left and on the right of panel.
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Second picture: how to get that size of JTextArea and JTextField.
Other ones are easy so I don’t ask about them
It’s impossible to tell exactly what layout is used just from looking at a picture because you can achieve these in multiple different ways. This is especially true if you consider resizing behaviour.
However I suspect the answers are:
Proably a GridLayout (see: http://docs.oracle.com/javase/tutorial/uiswing/layout/grid.html) contained within a BorderLayout
Probably using a BorderLayout or a GridLayout – both of these will expand the text areas to fill the relevant zones of the screen.
Probably a BorderLayout, using the East and West panels for the textfields.
Again probably a Borderlayout, with the textfield in the bottom panel.
Although you can clearly do all these with the standard layout managers, if I wanted to replicate these layouts then I’d probably use MigLayout which is a very flexible, general purpose layout manager.