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New slider

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This commit is contained in:
seerge
2023-03-29 12:19:00 +02:00
parent 14dc1741f7
commit ec0a1b710e
7 changed files with 27 additions and 16 deletions
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14
app/Slider.cs
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@@ -1,5 +1,4 @@
using System.Diagnostics;
using System.Drawing.Drawing2D;
using System.Drawing.Drawing2D;
namespace WinFormsSliderBar
{
@@ -30,6 +29,7 @@ namespace WinFormsSliderBar
private int _step = 5;
public Color accentColor = Color.FromArgb(255, 58, 174, 239);
public Color borderColor = Color.White;
public event EventHandler ValueChanged;
@@ -85,7 +85,7 @@ namespace WinFormsSliderBar
Brush brushAccent = new SolidBrush(accentColor);
Brush brushEmpty = new SolidBrush(Color.Gray);
Brush brushBorder = new SolidBrush(Color.White);
Brush brushBorder = new SolidBrush(borderColor);
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
e.Graphics.FillRectangle(brushEmpty,
@@ -105,11 +105,11 @@ namespace WinFormsSliderBar
private void RecalculateParameters()
{
_radius = 0.45F * ClientSize.Height;
_barSize = new SizeF(ClientSize.Width - 4 * _radius, ClientSize.Height*0.15F);
_radius = 0.4F * ClientSize.Height;
_barSize = new SizeF(ClientSize.Width - 4 * _radius, ClientSize.Height * 0.15F);
_barPos = new PointF(_radius, (ClientSize.Height - _barSize.Height) / 2);
_thumbPos = new PointF(
_barSize.Width / (Max - Min) * (Value-Min) + _barPos.X,
_barSize.Width / (Max - Min) * (Value - Min) + _barPos.X,
_barPos.Y + 0.5f * _barSize.Height);
Invalidate();
}
@@ -145,7 +145,7 @@ namespace WinFormsSliderBar
thumbX = _barPos.X + _barSize.Width;
}
Value = (int)Math.Round(Min + (thumbX - _barPos.X) * (Max - Min) / _barSize.Width);
}
protected override void OnMouseMove(MouseEventArgs e)