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studies/Back-end

[Java] Swing JButton ๋ฒ„ํŠผ ์† ํ…์ŠคํŠธ ์ค„๋ฐ”๊ฟˆํ•˜๋Š” ๋ฒ•

by Vada Kim 2020. 1. 21.
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์Šค์œ™์ด ํ•œ๋ฌผ์ด ๊ฐ”๋‹ค๊ณ  ๋– ๋“ค์–ด๋„ ๋ˆ„๊ตฐ๊ฐ€๋Š” ์ง€๊ธˆ๋„ ์Šค์œ™์œผ๋กœ ๋จธ๋ฆฌ๋ฅผ ์ฅ์–ด์‹ธ๋งค๊ณ  ์žˆ์„์ง€๋„... ํ•˜์ง€๋งŒ ๋จธ๋ฆฌ๋ฅผ ์ฅ์–ด์‹ธ๋ฉด ํƒˆ๋ชจ๊ฐ€ ์ข‹์•„ํ•˜๋‹ˆ ํ•˜์ง€๋ง™์‹œ๋‹ค. 

 


JButton ๋ฒ„ํŠผ ์† ํ…์ŠคํŠธ ์ค„๋ฐ”๊ฟˆํ•˜๊ธฐ

 

 

์šฐ์„  ๋ฌธ์ œ์˜ ์ผ๋ฐ˜์ ์ธ ๋ฐฉ๋ฒ•์„ ๋ณด์ด๊ฒ ๋‹ค.

๋ฒ„ํŠผ ํ•˜๋‚˜๋ฅผ ๋งŒ๋“ค์–ด ๋ณด์•˜๋‹ค. ๋ฒ„ํŠผ ์„ ์–ธ๊ณผ ๋™์‹œ์— set์œผ๋กœ ํ…์ŠคํŠธ๋ฅผ ์ง€์ •ํ•ด์ฃผ์—ˆ๋‹ค.(14๋ฒˆ์งธ ์ค„)

 

์ด๋ฒˆ์—” ๋ฒ„ํŠผ์˜ ํ…์ŠคํŠธ๋ฅผ ์„ ์–ธ ํ›„ ๋”ฐ๋กœ ์ง€์ •ํ•ด๋ณด์•˜๋‹ค. setText๋ฅผ ์‚ฌ์šฉ.(18๋ฒˆ์งธ ์ค„)

 

์ค„๋ฐ”๊ฟˆ์„ ์œ„ํ•ด ์—ญ์Šฌ๋ž˜์‹œ+n์„ ์‚ฌ์šฉํ•œ ๊ฒฐ๊ณผ, ์ „ํ˜€ ๋จน์ง€ ์•Š๋Š”๋‹ค.(18๋ฒˆ์งธ ์ค„) ์ด์Šค์ผ€์ด์Šค ๋ฌธ์ž์—ด ์ž์ฒด๊ฐ€ ์•„์˜ˆ ์•ˆ ๋จน๋Š”๋‹ค.


์ค„๋ฐ”๊ฟˆ์ด ์ผ๋ฐ˜ ์ž๋ฐ” ์ฝ”๋“œ๋ก  ์•ˆ ๋˜๋Š” ๊ฒƒ ๊ฐ™๊ณ , HTML ๋ฌธ๋ฒ•์„ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ์žˆ๋‹ค.

 

HTML ๋ฌธ์žฅ์ด ๋จน๋Š”๋‹ค.

๊ฐ€์šด๋ฐ ์ •๋ ฌ๋„ ํ•ด๋ณด์•˜๋‹ค. 

CSS๋„ ๋จน๋Š”๋‹ค. ์–Œ์–Œ.

 

 

 

 

์ด๊ฒŒ ๊ณต์‹์ ์ธ ๋ฐฉ๋ฒ•์ธ์ง€๋Š” ์ž˜ ๋ชจ๋ฅด๊ฒ ์Œ!

์•„๋ž˜๋Š” ๋ฒ„ํŠผ ํด๋ฆญ์‹œ ํ…์ŠคํŠธ๊ฐ€ ๋ฐ”๋€Œ๋Š” ์†Œ์Šค. 

import javax.swing.JFrame;
import javax.swing.JButton;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Window;
import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;


public class test{
    
    public static void main(String[] args) {

        JFrame mframe = new JFrame();
        mframe.getContentPane().setLayout(null);
        mframe.setSize(673,440);
        mframe.setVisible(true);
        
        JButton btnLight = new JButton();
        btnLight.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent arg0) {
                btnLight.setText("<HTML><body style='text-align:center;'>๋‚˜์™€ ๊ฐ™์€ ์•„ํ””</body></HTML>");
            }
        });
        btnLight.setBounds(262, 164, 149, 77);
        btnLight.setBackground(Color.ORANGE);
        btnLight.setVisible(true);
        //btnLight.setText("์–ด์ง€๋Ÿฌ์šด ๋‘ํ†ต๊ณผ");
        btnLight.setText("<HTML><body style='text-align:center;'>์–ด์ง€๋Ÿฌ์šด ๋‘ํ†ต๊ณผ<br>something on my head</body></HTML>");
        
                
        mframe.getContentPane().add(btnLight);

    }
}
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