public AltoButton()
{
Width = 65;
Height = 30;
stroke = false;
strokeColor = Color.Gray;
inactive1 = Color.FromArgb(44, 188, 210);
inactive2 = Color.FromArgb(33, 167, 188);
active1 = Color.FromArgb(64, 168, 183);
active2 = Color.FromArgb(36, 164, 183);
radius = 5;
roundedRect = new RoundedRectangleF(Width, Height, radius);
SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.OptimizedDoubleBuffer |
ControlStyles.ResizeRedraw | ControlStyles.SupportsTransparentBackColor |
ControlStyles.UserPaint, true);
BackColor = Color.Transparent;
ForeColor = Color.Black;
Font = new System.Drawing.Font("Comic Sans MS", 10, FontStyle.Bold);
state = MouseState.Leave;
transparency = false;
}
protected override void OnPaint(PaintEventArgs e)
{
#region Transparency
if (transparency)
{
Transparenter.MakeTransparent(this, e.Graphics);
}
#endregion
#region Drawing
e.Graphics.SmoothingMode = SmoothingMode.HighQuality;
roundedRect = new RoundedRectangleF(Width, Height, radius);
e.Graphics.FillRectangle(Brushes.Transparent, this.ClientRectangle);
int R1 = (active1.R + inactive1.R) / 2;
int G1 = (active1.G + inactive1.G) / 2;
int B1 = (active1.B + inactive1.B) / 2;
int R2 = (active2.R + inactive2.R) / 2;
int G2 = (active2.G + inactive2.G) / 2;
int B2 = (active2.B + inactive2.B) / 2;
Rectangle rect = new Rectangle(0, 0, Width, Height);
if (this.Enabled)
{
if (state == MouseState.Leave)
{
using (LinearGradientBrush inactiveGB = new LinearGradientBrush(rect, inactive1, inactive2, 90f))
e.Graphics.FillPath(inactiveGB, roundedRect.Path);
}
else if (state == MouseState.Enter)
{
using (LinearGradientBrush activeGB = new LinearGradientBrush(rect, active1, active2, 90f))
e.Graphics.FillPath(activeGB, roundedRect.Path);
}
else if (state == MouseState.Down)
{
using (LinearGradientBrush downGB = new LinearGradientBrush(rect, Color.FromArgb(R1, G1, B1), Color.FromArgb(R2, G2, B2), 90f))
e.Graphics.FillPath(downGB, roundedRect.Path);
}
if (stroke)
{
using (Pen pen = new Pen(strokeColor, 1))
using (GraphicsPath path = new RoundedRectangleF(Width - (radius > 0 ? 0 : 1), Height - (radius > 0 ? 0 : 1), radius).Path)
e.Graphics.DrawPath(pen, path);
}
}
else
{
Color linear1 = Color.FromArgb(190, 190, 190);
Color linear2 = Color.FromArgb(210, 210, 210);
using (LinearGradientBrush inactiveGB = new LinearGradientBrush(rect, linear1, linear2, 90f))
{
e.Graphics.FillPath(inactiveGB, roundedRect.Path);
e.Graphics.DrawPath(new Pen(inactiveGB), roundedRect.Path);
}
}
#endregion
#region Text Drawing
using (StringFormat sf = new StringFormat()
{
LineAlignment = StringAlignment.Center,
Alignment = StringAlignment.Center
})
using (Brush brush = new SolidBrush(ForeColor))
e.Graphics.DrawString(Text, Font, brush, this.ClientRectangle, sf);
#endregion
base.OnPaint(e);
}
