#region Imports
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using System;
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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 DungeonComboBox
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public class DungeonComboBox : ComboBox
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{
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#region Variables
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private int _StartIndex = 0;
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private Color _HoverSelectionColor; // VBConversions Note: Initial value cannot be assigned here since it is non-static. Assignment has been moved to the class constructors.
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#endregion
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#region Custom Properties
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public int StartIndex
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{
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get => _StartIndex;
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set
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{
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_StartIndex = value;
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try
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{
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base.SelectedIndex = value;
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}
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catch
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{
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}
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Invalidate();
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}
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}
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public Color HoverSelectionColor
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{
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get => _HoverSelectionColor;
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set
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{
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_HoverSelectionColor = value;
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Invalidate();
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}
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}
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public Color ColorA { get; set; } = Color.FromArgb(246, 132, 85);
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public Color ColorB { get; set; } = Color.FromArgb(231, 108, 57);
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public Color ColorC { get; set; } = Color.FromArgb(242, 241, 240);
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public Color ColorD { get; set; } = Color.FromArgb(253, 252, 252);
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public Color ColorE { get; set; } = Color.FromArgb(239, 237, 236);
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public Color ColorF { get; set; } = Color.FromArgb(180, 180, 180);
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public Color ColorG { get; set; } = Color.FromArgb(119, 119, 118);
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public Color ColorH { get; set; } = Color.FromArgb(224, 222, 220);
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public Color ColorI { get; set; } = Color.FromArgb(250, 249, 249);
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#endregion
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#region EventArgs
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protected override void OnDrawItem(DrawItemEventArgs e)
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{
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base.OnDrawItem(e);
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LinearGradientBrush LGB = new(e.Bounds, ColorA, ColorB, 90.0F);
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if (Convert.ToInt32(e.State & DrawItemState.Selected) == (int)DrawItemState.Selected)
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{
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if (!(e.Index == -1))
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{
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e.Graphics.FillRectangle(LGB, e.Bounds);
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e.Graphics.DrawString(GetItemText(Items[e.Index]), e.Font, Brushes.WhiteSmoke, e.Bounds);
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}
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}
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else
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{
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if (!(e.Index == -1))
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{
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e.Graphics.FillRectangle(new SolidBrush(ColorC), e.Bounds);
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e.Graphics.DrawString(GetItemText(Items[e.Index]), e.Font, Brushes.DimGray, e.Bounds);
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}
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}
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LGB.Dispose();
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}
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protected override void OnLostFocus(EventArgs e)
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{
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base.OnLostFocus(e);
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SuspendLayout();
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Update();
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ResumeLayout();
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}
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protected override void OnPaintBackground(PaintEventArgs e)
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{
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base.OnPaintBackground(e);
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}
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protected override void OnResize(EventArgs e)
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{
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base.OnResize(e);
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if (!Focused)
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{
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SelectionLength = 0;
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}
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}
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#endregion
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public DungeonComboBox()
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{
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SetStyle((ControlStyles)139286, true);
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SetStyle(ControlStyles.Selectable, false);
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SetStyle(ControlStyles.SupportsTransparentBackColor, true);
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DrawMode = DrawMode.OwnerDrawFixed;
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DropDownStyle = ComboBoxStyle.DropDownList;
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BackColor = Color.FromArgb(246, 246, 246);
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ForeColor = Color.FromArgb(76, 76, 97);
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Size = new(135, 26);
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ItemHeight = 20;
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DropDownHeight = 100;
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Font = new("Segoe UI", 10, FontStyle.Regular);
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Cursor = Cursors.Hand;
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}
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protected override void OnPaint(PaintEventArgs e)
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{
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base.OnPaint(e);
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LinearGradientBrush LGB = default;
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GraphicsPath GP = default;
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e.Graphics.Clear(Parent.BackColor);
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e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
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// Create a curvy border
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GP = RoundRectangle.RoundRect(0, 0, Width - 1, Height - 1, 5);
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// Fills the body of the rectangle with a gradient
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LGB = new(ClientRectangle, ColorD, ColorE, 90.0F);
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e.Graphics.SetClip(GP);
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e.Graphics.FillRectangle(LGB, ClientRectangle);
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e.Graphics.ResetClip();
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// Draw rectangle border
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e.Graphics.DrawPath(new(ColorF), GP);
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// Draw string
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e.Graphics.DrawString(Text, Font, new SolidBrush(ForeColor), new Rectangle(3, 0, Width - 20, Height), new StringFormat
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Near
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});
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e.Graphics.DrawString("6", new Font("Marlett", 13, FontStyle.Regular), new SolidBrush(ColorG), new Rectangle(3, 0, Width - 4, Height), new StringFormat
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{
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LineAlignment = StringAlignment.Center,
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Alignment = StringAlignment.Far
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});
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e.Graphics.DrawLine(new(ColorH), Width - 24, 4, Width - 24, Height - 5);
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e.Graphics.DrawLine(new(ColorI), Width - 25, 4, Width - 25, Height - 5);
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GP.Dispose();
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LGB.Dispose();
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}
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}
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#endregion
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}
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