#region Imports
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using DPumpHydr.WinFrmUI.RLT.Util;
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using System.ComponentModel;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Windows.Forms;
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#endregion
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namespace DPumpHydr.WinFrmUI.RLT.Controls
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{
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#region AirRadioButton
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[DefaultEventAttribute("CheckedChanged")]
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public class AirRadioButton : AirControl
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{
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public AirRadioButton()
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{
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Font = new("Segoe UI", 9);
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LockHeight = 17;
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SetColor("Text", 60, 60, 60);
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SetColor("Gradient top", 237, 237, 237);
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SetColor("Gradient bottom", 230, 230, 230);
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SetColor("Borders", 167, 167, 167);
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SetColor("Bullet", 100, 100, 100);
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Width = 110;
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Cursor = Cursors.Hand;
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}
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private int X;
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private Color TextColor, G1, G2, Bo, Bb;
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protected override void ColorHook()
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{
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TextColor = GetColor("Text");
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G1 = GetColor("Gradient top");
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G2 = GetColor("Gradient bottom");
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Bb = GetColor("Bullet");
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Bo = GetColor("Borders");
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}
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protected override void OnMouseMove(MouseEventArgs e)
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{
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base.OnMouseMove(e);
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X = e.Location.X;
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Invalidate();
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}
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protected override void PaintHook()
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{
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G.Clear(BackColor);
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G.SmoothingMode = SmoothingMode.HighQuality;
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if (_Checked)
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{
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LinearGradientBrush LGB = new(new Rectangle(new Point(0, 0), new Size(14, 14)), G1, G2, 90f);
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G.FillEllipse(LGB, new Rectangle(new Point(0, 0), new Size(14, 14)));
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}
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else
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{
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LinearGradientBrush LGB = new(new Rectangle(new Point(0, 0), new Size(14, 16)), G1, G2, 90f);
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G.FillEllipse(LGB, new Rectangle(new Point(0, 0), new Size(14, 14)));
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}
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if (State == MouseStateAir.Over & X < 15)
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{
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SolidBrush SB = new(Color.FromArgb(10, Color.Black));
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G.FillEllipse(SB, new Rectangle(new Point(0, 0), new Size(14, 14)));
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}
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else if (State == MouseStateAir.Down & X < 15)
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{
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SolidBrush SB = new(Color.FromArgb(20, Color.Black));
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G.FillEllipse(SB, new Rectangle(new Point(0, 0), new Size(14, 14)));
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}
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GraphicsPath P = new();
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P.AddEllipse(new Rectangle(0, 0, 14, 14));
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G.SetClip(P);
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LinearGradientBrush LLGGBB = new(new Rectangle(0, 0, 14, 5), Color.FromArgb(150, Color.White), Color.Transparent, 90f);
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G.FillRectangle(LLGGBB, LLGGBB.Rectangle);
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G.ResetClip();
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G.DrawEllipse(new(Bo), new Rectangle(new Point(0, 0), new Size(14, 14)));
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if (_Checked)
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{
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SolidBrush LGB = new(Bb);
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G.FillEllipse(LGB, new Rectangle(new Point(4, 4), new Size(6, 6)));
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}
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DrawText(new SolidBrush(TextColor), HorizontalAlignment.Left, 17, -2);
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}
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private int _Field = 16;
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public int Field
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{
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get => _Field;
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set
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{
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if (value < 4)
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{
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return;
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}
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_Field = value;
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LockHeight = value;
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Invalidate();
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}
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}
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private bool _Checked;
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public bool Checked
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{
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get => _Checked;
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set
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{
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_Checked = value;
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InvalidateControls();
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CheckedChanged?.Invoke(this);
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Invalidate();
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}
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}
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protected override void OnMouseDown(MouseEventArgs e)
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{
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if (!_Checked)
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{
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Checked = true;
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}
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base.OnMouseDown(e);
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}
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public event CheckedChangedEventHandler CheckedChanged;
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public delegate void CheckedChangedEventHandler(object sender);
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protected override void OnCreation()
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{
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InvalidateControls();
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}
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private void InvalidateControls()
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{
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if (!IsHandleCreated || !_Checked)
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{
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return;
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}
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foreach (Control C in Parent.Controls)
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{
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if (!object.ReferenceEquals(C, this) && C is AirRadioButton button)
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{
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button.Checked = false;
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}
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}
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}
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}
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#endregion
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}
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