Painter/Main.java at master · abhay7dev/Painter · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionListener;

import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;

public class Main{

	JFrame frame;
	Color currentColor = Color.BLACK;

	int xSize = 10;
	int ySize = 10;

	Main(){
		frame = new JFrame();

		frame.addMouseMotionListener(new MouseInput());
		frame.setSize(750, 750);


		JPanel topPanel = new JPanel();
		topPanel.setLayout(new BoxLayout(topPanel, BoxLayout.X_AXIS));

		topPanel.add(new ColorChooserButton(currentColor, this));
		topPanel.add(new JLabel("Size: "));

		JTextField xSizeF = new JTextField(2);
		xSizeF.addActionListener(new ActionListener(){

			public void actionPerformed(ActionEvent e) {
				int newXS = 0;
				try{
					newXS = Integer.parseInt(xSizeF.getText());

				}catch(Exception ex){
					ex.printStackTrace();
					return;
				}

				xSize = newXS;
			}

		});

		topPanel.add(xSizeF);


		JTextField ySizeF = new JTextField(2);
		ySizeF.addActionListener(new ActionListener(){

			public void actionPerformed(ActionEvent e) {
				int newYS = 0;
				try{
					newYS = Integer.parseInt(ySizeF.getText());

				}catch(Exception ex){
					ex.printStackTrace();
					return;
				}

				ySize = newYS;
			}

		});

		topPanel.add(ySizeF);

		JButton clearButton = new JButton("Clear");

		clearButton.addActionListener(new ActionListener(){
			public void actionPerformed(ActionEvent e){
				Graphics g2 = frame.getGraphics();
				g2.setColor(Color.white);
				g2.fillRect(0, 40, frame.getWidth(), frame.getHeight());
			}
		});

		topPanel.add(clearButton);

		frame.add(BorderLayout.NORTH, topPanel);
		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);


		frame.setVisible(true);
	}

	class MouseInput implements MouseMotionListener{
		public void mouseDragged(MouseEvent e){

			Graphics g = frame.getGraphics();
			g.setColor(currentColor);
			g.fillOval(e.getX(), e.getY(), xSize, ySize);

		}

		public void mouseMoved(MouseEvent e){}
	}

	public static void main (String[]args){
		new Main();
	}
}