[JAVA] JPanel 내부 공백(Padding) 설정하기

빈 공백의 Border를 설정함으로써 내부 공백을 띄울 수 있다.

JPanel pane = new JPanel();

pane.setBorder(BorderFactory.createEmptyBorder(10 , 10 , 10 , 10); //상하좌우 10씩 띄우기

Border javax.swing.BorderFactory.createEmptyBorder(int top, int left, int bottom, int right)

createEmptyBorder

public static Border createEmptyBorder(int top,
                                       int left,
                                       int bottom,
                                       int right)

Creates an empty border that takes up space but which does no drawing, specifying the width of the top, left, bottom, and right sides.

Parameters:

top - an integer specifying the width of the top, in pixels

left - an integer specifying the width of the left side, in pixels

bottom - an integer specifying the width of the bottom, in pixels

right - an integer specifying the width of the right side, in pixels

Returns:

the Border object

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끝.