/
roundButton.cs
66 lines (63 loc) · 1.73 KB
/
roundButton.cs
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
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Drawing.Drawing2D;
using System.Drawing;
namespace MouseMovementCalculator
{
class RoundButton1: Button
{
private readonly Label lbl;
public RoundButton1() : base()
{
lbl = new Label
{
Text = Text,
ForeColor = ForeColor,
BackColor = BackColor,
Font = Font
};
CenterInParent();
}
private void CenterInParent()
{
lbl.Left = (Width - lbl.Width) / 2;
lbl.Top = (Height - lbl.Height) / 2;
}
protected override void OnPaint(PaintEventArgs e)
{
GraphicsPath grPath = new GraphicsPath();
grPath.AddEllipse(0, 0, ClientSize.Width, ClientSize.Height);
Region = new Region(grPath);
base.OnPaint(e);
}
protected override void OnMove(EventArgs e)
{
CenterInParent();
base.OnMove(e);
}
protected override void OnTextChanged(EventArgs e)
{
lbl.Text = Text;
base.OnTextChanged(e);
}
protected override void OnForeColorChanged(EventArgs e)
{
lbl.ForeColor = ForeColor;
base.OnForeColorChanged(e);
}
protected override void OnBackColorChanged(EventArgs e)
{
lbl.BackColor = BackColor;
base.OnBackColorChanged(e);
}
protected override void OnFontChanged(EventArgs e)
{
lbl.Font = Font;
base.OnFontChanged(e);
}
}
}