#region Imports
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using System;
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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.Drawing.Text;
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using System.Runtime.InteropServices;
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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 ParrotSuperButton
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public class ParrotSuperButton : Control
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{
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public ParrotSuperButton()
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{
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base.SetStyle(ControlStyles.ResizeRedraw, true);
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Cursor = Cursors.Hand;
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CurrentBackColor = backColor;
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CurrentForeColor = foreColor;
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base.Size = new Size(100, 40);
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NormalRegion = base.Region;
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base.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
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BackColor = Color.Transparent;
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ButtonImage = new Bitmap(base.Height - 2, base.Height - 2);
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Graphics graphics = Graphics.FromImage(ButtonImage);
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graphics.SmoothingMode = SmoothingMode.AntiAlias;
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graphics.DrawArc(new Pen(Color.White, 2f), new Rectangle(1, 1, buttonImage.Width - 3, buttonImage.Height - 3), 0f, 360f);
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graphics.DrawLine(new Pen(Color.White, 2f), buttonImage.Width / 3, buttonImage.Height / 4, buttonImage.Width / 3 * 2, buttonImage.Height / 2);
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graphics.DrawLine(new Pen(Color.White, 2f), buttonImage.Width / 3, buttonImage.Height / 4 * 3, buttonImage.Width / 3 * 2, buttonImage.Height / 2);
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}
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[Browsable(false)]
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[EditorBrowsable(EditorBrowsableState.Never)]
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public new Color BackColor { get; set; }
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[Browsable(false)]
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[EditorBrowsable(EditorBrowsableState.Never)]
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public new Color ForeColor { get; set; }
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[Browsable(false)]
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[EditorBrowsable(EditorBrowsableState.Never)]
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public new string Text { get; set; }
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The button style")]
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public Style ButtonStyle
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{
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get => buttonStyle;
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set
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{
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buttonStyle = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The text color of the button")]
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public Color TextColor
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{
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get => foreColor;
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set
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{
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foreColor = value;
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CurrentForeColor = foreColor;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The background color of the button")]
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public Color BackgroundColor
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{
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get => backColor;
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set
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{
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backColor = value;
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CurrentBackColor = backColor;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("Is the SuperButton selected")]
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public bool SuperSelected
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{
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get => superSelected;
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set
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{
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superSelected = value;
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if (!superSelected)
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{
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CurrentForeColor = foreColor;
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CurrentBackColor = backColor;
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}
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else
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{
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CurrentForeColor = selectedForecolor;
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CurrentBackColor = selectedBackcolor;
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}
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The text color of the button while the mouse is over it")]
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public Color HoverTextColor
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{
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get => hoverForeColor;
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set
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{
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hoverForeColor = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The background color of the button while the mouse is over it")]
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public Color HoverBackgroundColor
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{
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get => hoverBackgroundColor;
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set
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{
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hoverBackgroundColor = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The text color of the button when selected")]
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public Color SelectedTextColor
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{
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get => selectedForecolor;
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set
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{
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selectedForecolor = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The background color of the button when selected")]
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public Color SelectedBackColor
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{
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get => selectedBackcolor;
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set
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{
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selectedBackcolor = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The corner radius if rounded edges")]
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public int CornerRadius
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{
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get => cornerRadius;
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set
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{
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cornerRadius = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The text of the button")]
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public string ButtonText
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{
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get => buttonText;
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set
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{
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buttonText = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The text horizontal alignment")]
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public StringAlignment Horizontal_Alignment
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{
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get => horizontalAlignment;
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set
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{
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horizontalAlignment = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The text vertical alignment")]
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public StringAlignment Vertical_Alignment
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{
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get => verticlAlignment;
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set
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{
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verticlAlignment = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The buttons image")]
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public Image ButtonImage
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{
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get => buttonImage;
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set
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{
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buttonImage = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("The smoothing mode of the graphics")]
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public SmoothingMode ButtonSmoothing
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{
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get => buttonSmoothing;
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set
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{
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buttonSmoothing = value;
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Invalidate();
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}
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}
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[Category("Parrot")]
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[Browsable(true)]
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[Description("Button image position")]
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public ImgPosition ImagePosition
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{
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get => imagePosition;
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set
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{
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imagePosition = value;
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Invalidate();
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}
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}
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private TextRenderingHint _TextRenderingType = TextRenderingHint.ClearTypeGridFit;
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[Category("Parrot")]
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[Browsable(true)]
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public TextRenderingHint TextRenderingType
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{
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get => _TextRenderingType;
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set
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{
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_TextRenderingType = value;
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Invalidate();
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}
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}
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private PixelOffsetMode _PixelOffsetType = PixelOffsetMode.HighQuality;
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[Category("Parrot")]
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[Browsable(true)]
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public PixelOffsetMode PixelOffsetType
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{
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get => _PixelOffsetType;
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set
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{
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_PixelOffsetType = value;
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Invalidate();
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}
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}
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protected override void OnMouseEnter(EventArgs e)
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{
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base.OnMouseEnter(e);
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CurrentForeColor = hoverForeColor;
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CurrentBackColor = hoverBackgroundColor;
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Invalidate();
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}
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protected override void OnMouseLeave(EventArgs e)
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{
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base.OnMouseLeave(e);
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if (!superSelected)
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{
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CurrentForeColor = foreColor;
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CurrentBackColor = backColor;
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}
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else
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{
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CurrentForeColor = selectedForecolor;
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CurrentBackColor = selectedBackcolor;
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}
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Invalidate();
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}
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protected override void OnMouseDown(MouseEventArgs e)
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{
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base.OnMouseDown(e);
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CurrentForeColor = selectedForecolor;
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CurrentBackColor = selectedBackcolor;
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SuperSelected = true;
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Invalidate();
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}
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[DllImport("Gdi32.dll")]
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private static extern IntPtr CreateRoundRectRgn(int nLeftRect, int nTopRect, int nRightRect, int nBottomRect, int nWidthEllipse, int nHeightEllipse);
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protected override void OnPaint(PaintEventArgs e)
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{
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if (superSelected)
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{
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foreach (object obj in base.Parent.Controls)
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{
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Control control = (Control)obj;
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if (control is ParrotSuperButton button && control.Name != base.Name)
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{
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button.SuperSelected = false;
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}
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}
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}
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e.Graphics.SmoothingMode = buttonSmoothing;
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e.Graphics.FillRectangle(new SolidBrush(CurrentBackColor), 0, 0, base.Width, base.Height);
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Rectangle r = new(0, 0, base.Width, base.Height);
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if (buttonImage != null)
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{
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if (imagePosition == ImgPosition.Left)
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{
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r = new Rectangle(base.Height, 0, base.Width - base.Height, base.Height);
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e.Graphics.DrawImage(new Bitmap(buttonImage, base.Height - 2, base.Height - 2), 1, 1);
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}
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if (imagePosition == ImgPosition.Right)
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{
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r = new Rectangle(0, 0, base.Width - base.Height, base.Height);
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e.Graphics.DrawImage(new Bitmap(buttonImage, base.Height - 2, base.Height - 2), base.Width - base.Height, 1);
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}
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}
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StringFormat stringFormat = new()
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{
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LineAlignment = verticlAlignment,
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Alignment = horizontalAlignment
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};
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e.Graphics.PixelOffsetMode = PixelOffsetType;
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e.Graphics.TextRenderingHint = TextRenderingType;
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e.Graphics.DrawString(buttonText, Font, new SolidBrush(Color.White), r, stringFormat);
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if (buttonStyle == Style.Elliptical)
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{
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base.Region = Region.FromHrgn(CreateRoundRectRgn(0, 0, base.Width, base.Height, base.Width, base.Height));
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}
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else if (buttonStyle == Style.RoundedEdges)
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{
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base.Region = Region.FromHrgn(CreateRoundRectRgn(0, 0, base.Width, base.Height, cornerRadius, cornerRadius));
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}
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else
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{
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base.Region = NormalRegion;
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}
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base.OnPaint(e);
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}
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private Color CurrentBackColor;
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private Color CurrentForeColor;
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private readonly Region NormalRegion;
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private Style buttonStyle = Style.RoundedEdges;
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private Color foreColor = Color.White;
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private Color backColor = Color.FromArgb(24, 202, 142);
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private bool superSelected;
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private Color hoverForeColor = Color.White;
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private Color hoverBackgroundColor = Color.FromArgb(102, 217, 174);
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private Color selectedForecolor = Color.White;
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private Color selectedBackcolor = Color.LimeGreen;
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private int cornerRadius = 5;
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private string buttonText = "SuperButton";
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private StringAlignment horizontalAlignment = StringAlignment.Center;
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private StringAlignment verticlAlignment = StringAlignment.Center;
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private Image buttonImage;
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private SmoothingMode buttonSmoothing = SmoothingMode.HighSpeed;
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public ImgPosition imagePosition;
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public enum Style
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{
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Flat,
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Elliptical,
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RoundedEdges
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}
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public enum ImgPosition
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{
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Left,
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Right
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}
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}
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#endregion
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}
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