mirror of https://github.com/yhuse/SunnyUI.git
Sunny
5 years ago
15 changed files with 873 additions and 89 deletions
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BINBin/SunnyUI.dll
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BINBin/SunnyUI.pdb
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BINSunnyUI.Demo/Bin/SunnyUI.Demo.exe
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BINSunnyUI.Demo/Bin/SunnyUI.dll
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91SunnyUI.Demo/Controls/FOther.Designer.cs
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1SunnyUI.Demo/Controls/FOther.cs
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220SunnyUI.Demo/Controls/FScrollBar.Designer.cs
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37SunnyUI.Demo/Controls/FScrollBar.cs
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123SunnyUI.Demo/Controls/FScrollBar.resx
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1SunnyUI.Demo/FMain.cs
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9SunnyUI.Demo/SunnyUI.Demo.csproj
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8SunnyUI/Charts/UIBarChart.cs
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465SunnyUI/Controls/UIHorScrollBar.cs
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4SunnyUI/Controls/UIScrollBar.cs
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3SunnyUI/SunnyUI.csproj
@ -0,0 +1,220 @@ |
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namespace Sunny.UI.Demo |
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{ |
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partial class FScrollBar |
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{ |
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/// <summary>
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/// Required designer variable.
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/// </summary>
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private System.ComponentModel.IContainer components = null; |
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/// <summary>
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/// Clean up any resources being used.
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/// </summary>
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/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
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protected override void Dispose(bool disposing) |
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{ |
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if (disposing && (components != null)) |
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{ |
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components.Dispose(); |
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} |
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base.Dispose(disposing); |
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} |
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#region Windows Form Designer generated code
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/// <summary>
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/// Required method for Designer support - do not modify
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/// the contents of this method with the code editor.
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/// </summary>
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private void InitializeComponent() |
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{ |
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this.components = new System.ComponentModel.Container(); |
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this.uiLine7 = new Sunny.UI.UILine(); |
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this.uiHorScrollBar1 = new Sunny.UI.UIHorScrollBar(); |
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this.uiScrollBar4 = new Sunny.UI.UIScrollBar(); |
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this.uiScrollBar3 = new Sunny.UI.UIScrollBar(); |
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this.uiScrollBar2 = new Sunny.UI.UIScrollBar(); |
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this.uiLine1 = new Sunny.UI.UILine(); |
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this.uiScrollBar1 = new Sunny.UI.UIScrollBar(); |
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this.uiHorScrollBar2 = new Sunny.UI.UIHorScrollBar(); |
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this.uiHorScrollBar3 = new Sunny.UI.UIHorScrollBar(); |
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this.uiHorScrollBar4 = new Sunny.UI.UIHorScrollBar(); |
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this.timer1 = new System.Windows.Forms.Timer(this.components); |
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this.PagePanel.SuspendLayout(); |
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this.SuspendLayout(); |
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//
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// PagePanel
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//
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this.PagePanel.Controls.Add(this.uiHorScrollBar4); |
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this.PagePanel.Controls.Add(this.uiHorScrollBar3); |
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this.PagePanel.Controls.Add(this.uiHorScrollBar2); |
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this.PagePanel.Controls.Add(this.uiLine7); |
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this.PagePanel.Controls.Add(this.uiHorScrollBar1); |
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this.PagePanel.Controls.Add(this.uiScrollBar4); |
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this.PagePanel.Controls.Add(this.uiScrollBar3); |
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this.PagePanel.Controls.Add(this.uiScrollBar2); |
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this.PagePanel.Controls.Add(this.uiLine1); |
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this.PagePanel.Controls.Add(this.uiScrollBar1); |
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//
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// uiLine7
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//
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this.uiLine7.Font = new System.Drawing.Font("微软雅黑", 12F); |
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this.uiLine7.Location = new System.Drawing.Point(381, 20); |
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this.uiLine7.MinimumSize = new System.Drawing.Size(16, 16); |
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this.uiLine7.Name = "uiLine7"; |
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this.uiLine7.Size = new System.Drawing.Size(319, 20); |
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this.uiLine7.TabIndex = 58; |
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this.uiLine7.Text = "UIHorScrollBar"; |
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this.uiLine7.TextAlign = System.Drawing.ContentAlignment.MiddleLeft; |
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//
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// uiHorScrollBar1
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//
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this.uiHorScrollBar1.Font = new System.Drawing.Font("微软雅黑", 12F); |
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this.uiHorScrollBar1.Location = new System.Drawing.Point(381, 58); |
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this.uiHorScrollBar1.Name = "uiHorScrollBar1"; |
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this.uiHorScrollBar1.Size = new System.Drawing.Size(319, 23); |
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this.uiHorScrollBar1.TabIndex = 57; |
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this.uiHorScrollBar1.Text = "uiHorScrollBar1"; |
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//
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// uiScrollBar4
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//
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this.uiScrollBar4.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(251)))), ((int)(((byte)(238)))), ((int)(((byte)(238))))); |
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this.uiScrollBar4.Font = new System.Drawing.Font("微软雅黑", 12F); |
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this.uiScrollBar4.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(230)))), ((int)(((byte)(80)))), ((int)(((byte)(80))))); |
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this.uiScrollBar4.HoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(232)))), ((int)(((byte)(127)))), ((int)(((byte)(128))))); |
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this.uiScrollBar4.Location = new System.Drawing.Point(156, 55); |
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this.uiScrollBar4.Name = "uiScrollBar4"; |
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this.uiScrollBar4.PressColor = System.Drawing.Color.FromArgb(((int)(((byte)(202)))), ((int)(((byte)(87)))), ((int)(((byte)(89))))); |
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this.uiScrollBar4.Size = new System.Drawing.Size(23, 153); |
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this.uiScrollBar4.Style = Sunny.UI.UIStyle.Red; |
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this.uiScrollBar4.StyleCustomMode = true; |
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this.uiScrollBar4.TabIndex = 56; |
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this.uiScrollBar4.Text = "uiScrollBar4"; |
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//
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// uiScrollBar3
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//
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this.uiScrollBar3.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(251)))), ((int)(((byte)(245)))), ((int)(((byte)(233))))); |
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this.uiScrollBar3.Font = new System.Drawing.Font("微软雅黑", 12F); |
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this.uiScrollBar3.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(220)))), ((int)(((byte)(155)))), ((int)(((byte)(40))))); |
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this.uiScrollBar3.HoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(223)))), ((int)(((byte)(174)))), ((int)(((byte)(86))))); |
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this.uiScrollBar3.Location = new System.Drawing.Point(114, 55); |
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this.uiScrollBar3.Name = "uiScrollBar3"; |
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this.uiScrollBar3.PressColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(137)))), ((int)(((byte)(43))))); |
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this.uiScrollBar3.Size = new System.Drawing.Size(23, 153); |
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this.uiScrollBar3.Style = Sunny.UI.UIStyle.Orange; |
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this.uiScrollBar3.StyleCustomMode = true; |
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this.uiScrollBar3.TabIndex = 55; |
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this.uiScrollBar3.Text = "uiScrollBar3"; |
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//
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// uiScrollBar2
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//
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this.uiScrollBar2.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(239)))), ((int)(((byte)(248)))), ((int)(((byte)(232))))); |
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this.uiScrollBar2.Font = new System.Drawing.Font("微软雅黑", 12F); |
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this.uiScrollBar2.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(110)))), ((int)(((byte)(190)))), ((int)(((byte)(40))))); |
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this.uiScrollBar2.HoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(136)))), ((int)(((byte)(202)))), ((int)(((byte)(81))))); |
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this.uiScrollBar2.Location = new System.Drawing.Point(72, 55); |
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this.uiScrollBar2.Name = "uiScrollBar2"; |
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this.uiScrollBar2.PressColor = System.Drawing.Color.FromArgb(((int)(((byte)(100)))), ((int)(((byte)(168)))), ((int)(((byte)(35))))); |
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this.uiScrollBar2.Size = new System.Drawing.Size(23, 153); |
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this.uiScrollBar2.Style = Sunny.UI.UIStyle.Green; |
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this.uiScrollBar2.StyleCustomMode = true; |
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this.uiScrollBar2.TabIndex = 54; |
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this.uiScrollBar2.Text = "uiScrollBar2"; |
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//
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// uiLine1
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//
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this.uiLine1.Font = new System.Drawing.Font("微软雅黑", 12F); |
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this.uiLine1.Location = new System.Drawing.Point(30, 20); |
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this.uiLine1.MinimumSize = new System.Drawing.Size(16, 16); |
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this.uiLine1.Name = "uiLine1"; |
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this.uiLine1.Size = new System.Drawing.Size(319, 20); |
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this.uiLine1.TabIndex = 53; |
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this.uiLine1.Text = "UIScrollBar"; |
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this.uiLine1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft; |
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//
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// uiScrollBar1
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//
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this.uiScrollBar1.Font = new System.Drawing.Font("微软雅黑", 12F); |
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this.uiScrollBar1.Location = new System.Drawing.Point(30, 55); |
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this.uiScrollBar1.Name = "uiScrollBar1"; |
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this.uiScrollBar1.Size = new System.Drawing.Size(23, 153); |
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this.uiScrollBar1.TabIndex = 52; |
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this.uiScrollBar1.Text = "uiScrollBar1"; |
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//
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// uiHorScrollBar2
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//
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this.uiHorScrollBar2.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(239)))), ((int)(((byte)(248)))), ((int)(((byte)(232))))); |
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this.uiHorScrollBar2.Font = new System.Drawing.Font("微软雅黑", 12F); |
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this.uiHorScrollBar2.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(110)))), ((int)(((byte)(190)))), ((int)(((byte)(40))))); |
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this.uiHorScrollBar2.HoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(136)))), ((int)(((byte)(202)))), ((int)(((byte)(81))))); |
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this.uiHorScrollBar2.Location = new System.Drawing.Point(381, 100); |
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this.uiHorScrollBar2.Name = "uiHorScrollBar2"; |
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this.uiHorScrollBar2.PressColor = System.Drawing.Color.FromArgb(((int)(((byte)(100)))), ((int)(((byte)(168)))), ((int)(((byte)(35))))); |
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this.uiHorScrollBar2.Size = new System.Drawing.Size(319, 23); |
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this.uiHorScrollBar2.Style = Sunny.UI.UIStyle.Green; |
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this.uiHorScrollBar2.StyleCustomMode = true; |
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this.uiHorScrollBar2.TabIndex = 59; |
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this.uiHorScrollBar2.Text = "uiHorScrollBar2"; |
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//
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// uiHorScrollBar3
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//
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this.uiHorScrollBar3.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(251)))), ((int)(((byte)(245)))), ((int)(((byte)(233))))); |
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this.uiHorScrollBar3.Font = new System.Drawing.Font("微软雅黑", 12F); |
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this.uiHorScrollBar3.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(220)))), ((int)(((byte)(155)))), ((int)(((byte)(40))))); |
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this.uiHorScrollBar3.HoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(223)))), ((int)(((byte)(174)))), ((int)(((byte)(86))))); |
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this.uiHorScrollBar3.Location = new System.Drawing.Point(381, 142); |
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this.uiHorScrollBar3.Name = "uiHorScrollBar3"; |
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this.uiHorScrollBar3.PressColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(137)))), ((int)(((byte)(43))))); |
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this.uiHorScrollBar3.Size = new System.Drawing.Size(319, 23); |
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this.uiHorScrollBar3.Style = Sunny.UI.UIStyle.Orange; |
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this.uiHorScrollBar3.StyleCustomMode = true; |
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this.uiHorScrollBar3.TabIndex = 60; |
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this.uiHorScrollBar3.Text = "uiHorScrollBar3"; |
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//
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// uiHorScrollBar4
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//
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this.uiHorScrollBar4.FillColor = System.Drawing.Color.FromArgb(((int)(((byte)(251)))), ((int)(((byte)(238)))), ((int)(((byte)(238))))); |
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this.uiHorScrollBar4.Font = new System.Drawing.Font("微软雅黑", 12F); |
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this.uiHorScrollBar4.ForeColor = System.Drawing.Color.FromArgb(((int)(((byte)(230)))), ((int)(((byte)(80)))), ((int)(((byte)(80))))); |
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this.uiHorScrollBar4.HoverColor = System.Drawing.Color.FromArgb(((int)(((byte)(232)))), ((int)(((byte)(127)))), ((int)(((byte)(128))))); |
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this.uiHorScrollBar4.Location = new System.Drawing.Point(381, 184); |
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this.uiHorScrollBar4.Name = "uiHorScrollBar4"; |
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this.uiHorScrollBar4.PressColor = System.Drawing.Color.FromArgb(((int)(((byte)(202)))), ((int)(((byte)(87)))), ((int)(((byte)(89))))); |
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this.uiHorScrollBar4.Size = new System.Drawing.Size(319, 23); |
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this.uiHorScrollBar4.Style = Sunny.UI.UIStyle.Red; |
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this.uiHorScrollBar4.StyleCustomMode = true; |
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this.uiHorScrollBar4.TabIndex = 61; |
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this.uiHorScrollBar4.Text = "uiHorScrollBar4"; |
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//
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// timer1
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//
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this.timer1.Tick += new System.EventHandler(this.timer1_Tick); |
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//
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// FScrollBar
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//
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this.AutoScaleDimensions = new System.Drawing.SizeF(10F, 21F); |
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this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font; |
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this.ClientSize = new System.Drawing.Size(800, 450); |
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this.Name = "FScrollBar"; |
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this.Symbol = 57355; |
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this.Text = "ScrollBar"; |
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this.PagePanel.ResumeLayout(false); |
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this.ResumeLayout(false); |
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} |
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#endregion
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private UILine uiLine7; |
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private UIHorScrollBar uiHorScrollBar1; |
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private UIScrollBar uiScrollBar4; |
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private UIScrollBar uiScrollBar3; |
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private UIScrollBar uiScrollBar2; |
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private UILine uiLine1; |
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private UIScrollBar uiScrollBar1; |
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private UIHorScrollBar uiHorScrollBar4; |
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private UIHorScrollBar uiHorScrollBar3; |
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private UIHorScrollBar uiHorScrollBar2; |
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private System.Windows.Forms.Timer timer1; |
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} |
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} |
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@ -0,0 +1,37 @@ |
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using System; |
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using System.Collections.Generic; |
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using System.ComponentModel; |
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using System.Data; |
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using System.Drawing; |
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using System.Linq; |
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using System.Text; |
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using System.Windows.Forms; |
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|
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namespace Sunny.UI.Demo |
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{ |
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public partial class FScrollBar : UITitlePage |
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{ |
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public FScrollBar() |
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{ |
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InitializeComponent(); |
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} |
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public override void Init() |
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{ |
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value = 0; |
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timer1.ReStart(); |
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} |
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private int value; |
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private void timer1_Tick(object sender, EventArgs e) |
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{ |
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value++; |
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uiScrollBar1.Value = value; |
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uiHorScrollBar1.Value = value; |
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uiScrollBar2.Value = value/3; |
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uiHorScrollBar2.Value = value/3; |
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uiScrollBar3.Value = value / 10; |
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uiHorScrollBar3.Value = value / 10; |
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} |
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} |
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} |
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@ -0,0 +1,123 @@ |
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<?xml version="1.0" encoding="utf-8"?> |
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<root> |
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<!-- |
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Microsoft ResX Schema |
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|
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Version 2.0 |
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|
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The primary goals of this format is to allow a simple XML format |
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that is mostly human readable. The generation and parsing of the |
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various data types are done through the TypeConverter classes |
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associated with the data types. |
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|
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Example: |
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|
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... ado.net/XML headers & schema ... |
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<resheader name="resmimetype">text/microsoft-resx</resheader> |
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<resheader name="version">2.0</resheader> |
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<resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader> |
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<resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader> |
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<data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data> |
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<data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data> |
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<data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64"> |
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<value>[base64 mime encoded serialized .NET Framework object]</value> |
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</data> |
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<data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64"> |
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<value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value> |
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<comment>This is a comment</comment> |
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</data> |
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|
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There are any number of "resheader" rows that contain simple |
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name/value pairs. |
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|
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Each data row contains a name, and value. The row also contains a |
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type or mimetype. Type corresponds to a .NET class that support |
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text/value conversion through the TypeConverter architecture. |
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Classes that don't support this are serialized and stored with the |
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mimetype set. |
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|
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The mimetype is used for serialized objects, and tells the |
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ResXResourceReader how to depersist the object. This is currently not |
|||
extensible. For a given mimetype the value must be set accordingly: |
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|
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Note - application/x-microsoft.net.object.binary.base64 is the format |
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that the ResXResourceWriter will generate, however the reader can |
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read any of the formats listed below. |
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|
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mimetype: application/x-microsoft.net.object.binary.base64 |
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value : The object must be serialized with |
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: System.Runtime.Serialization.Formatters.Binary.BinaryFormatter |
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: and then encoded with base64 encoding. |
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|
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mimetype: application/x-microsoft.net.object.soap.base64 |
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value : The object must be serialized with |
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: System.Runtime.Serialization.Formatters.Soap.SoapFormatter |
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: and then encoded with base64 encoding. |
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|
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mimetype: application/x-microsoft.net.object.bytearray.base64 |
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value : The object must be serialized into a byte array |
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: using a System.ComponentModel.TypeConverter |
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: and then encoded with base64 encoding. |
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--> |
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<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata"> |
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<xsd:import namespace="http://www.w3.org/XML/1998/namespace" /> |
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<xsd:element name="root" msdata:IsDataSet="true"> |
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<xsd:complexType> |
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<xsd:choice maxOccurs="unbounded"> |
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<xsd:element name="metadata"> |
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<xsd:complexType> |
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<xsd:sequence> |
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<xsd:element name="value" type="xsd:string" minOccurs="0" /> |
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</xsd:sequence> |
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<xsd:attribute name="name" use="required" type="xsd:string" /> |
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<xsd:attribute name="type" type="xsd:string" /> |
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<xsd:attribute name="mimetype" type="xsd:string" /> |
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<xsd:attribute ref="xml:space" /> |
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</xsd:complexType> |
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</xsd:element> |
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<xsd:element name="assembly"> |
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<xsd:complexType> |
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<xsd:attribute name="alias" type="xsd:string" /> |
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<xsd:attribute name="name" type="xsd:string" /> |
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</xsd:complexType> |
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</xsd:element> |
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<xsd:element name="data"> |
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<xsd:complexType> |
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<xsd:sequence> |
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<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" /> |
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<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" /> |
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</xsd:sequence> |
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<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" /> |
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<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" /> |
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<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" /> |
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<xsd:attribute ref="xml:space" /> |
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</xsd:complexType> |
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</xsd:element> |
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<xsd:element name="resheader"> |
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<xsd:complexType> |
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<xsd:sequence> |
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<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" /> |
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</xsd:sequence> |
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<xsd:attribute name="name" type="xsd:string" use="required" /> |
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</xsd:complexType> |
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</xsd:element> |
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</xsd:choice> |
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</xsd:complexType> |
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</xsd:element> |
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</xsd:schema> |
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<resheader name="resmimetype"> |
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<value>text/microsoft-resx</value> |
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</resheader> |
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<resheader name="version"> |
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<value>2.0</value> |
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</resheader> |
|||
<resheader name="reader"> |
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<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value> |
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</resheader> |
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<resheader name="writer"> |
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<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value> |
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</resheader> |
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<metadata name="timer1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"> |
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<value>17, 17</value> |
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</metadata> |
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</root> |
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@ -0,0 +1,465 @@ |
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/****************************************************************************** |
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* SunnyUI 开源控件库、工具类库、扩展类库、多页面开发框架。 |
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* CopyRight (C) 2012-2020 ShenYongHua(沈永华). |
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* QQ群：56829229 QQ：17612584 EMail：SunnyUI@qq.com |
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* |
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* Blog: https://www.cnblogs.com/yhuse
|
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* Gitee: https://gitee.com/yhuse/SunnyUI
|
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* GitHub: https://github.com/yhuse/SunnyUI
|
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* |
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* SunnyUI.dll can be used for free under the GPL-3.0 license. |
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* If you use this code, please keep this note. |
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* 如果您使用此代码，请保留此说明。 |
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****************************************************************************** |
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* 文件名称: UIScrollBar.cs |
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* 文件说明: 水平滚动条 |
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* 当前版本: V2.2 |
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* 创建日期: 2020-01-01 |
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* |
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* 2020-07-18: V2.2.6 新增水平滚动条 |
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******************************************************************************/ |
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|
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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.Windows.Forms; |
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|
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namespace Sunny.UI |
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{ |
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[DefaultEvent("ValueChanged")] |
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[DefaultProperty("Value")] |
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[ToolboxItem(true)] |
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public sealed class UIHorScrollBar : UIControl |
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{ |
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public UIHorScrollBar() |
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{ |
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Maximum = 100; |
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left_state = value_state = right_state = DrawItemState.None; |
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timer.Interval = 150; |
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timer.Tick += TimerTick; |
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Width = 300; |
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Height = SystemInformation.HorizontalScrollBarHeight + 2; |
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ShowText = false; |
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|
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fillColor = UIColor.LightBlue; |
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foreColor = UIColor.Blue; |
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fillHoverColor = Color.FromArgb(111, 168, 255); |
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fillPressColor = Color.FromArgb(74, 131, 229); |
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} |
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|
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private int scrollValue; |
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private int SmallChange = 1; |
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private int LargeChange = 10; |
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private int maximum; |
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private DrawItemState left_state, value_state, right_state; |
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private DrawItemState left_state1, value_state1, right_state1; |
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private bool dragMove; |
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private int dragOffset; |
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private int barWidth; |
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private double percentValue; |
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private readonly Timer timer = new Timer(); |
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private bool isScrollUp = true; |
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private bool largeChange = true; |
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|
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public event EventHandler ValueChanged; |
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|
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[DefaultValue(0)] |
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public int Value |
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{ |
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get => scrollValue; |
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set |
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{ |
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scrollValue = Math.Min(maximum, value); |
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scrollValue = Math.Max(scrollValue, 0); |
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Invalidate(); |
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} |
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} |
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|
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[DefaultValue(100)] |
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public int Maximum |
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{ |
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get => maximum; |
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set |
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{ |
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maximum = Math.Max(value, 1); |
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SmallChange = value / 50; |
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SmallChange = Math.Max(1, SmallChange); |
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|
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LargeChange = value / 10; |
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LargeChange = Math.Max(1, LargeChange); |
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CalcValueArea(); |
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Invalidate(); |
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} |
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} |
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|
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protected override void OnSizeChanged(EventArgs e) |
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{ |
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base.OnSizeChanged(e); |
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CalcValueArea(); |
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} |
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|
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private void TimerTick(object sender, EventArgs e) |
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{ |
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if (isScrollUp) |
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ScrollLeft(largeChange); |
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else |
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ScrollRight(largeChange); |
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} |
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|
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private Rectangle GetUpRect() |
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{ |
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var rect = new Rectangle(1, 1, 16, Height - 2); |
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return rect; |
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} |
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|
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private void CalcValueArea() |
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{ |
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var centerWidth = GetValueClipRect().Width; |
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barWidth = centerWidth / (maximum + 1); |
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barWidth = Math.Max(30, barWidth); |
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percentValue = ((double)centerWidth - barWidth) / maximum; |
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} |
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|
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private Rectangle GetValueRect() |
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{ |
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return new Rectangle(ValueToPos(scrollValue), Height / 2 - 3, barWidth, 6); |
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} |
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|
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private int ValueToPos(int value) |
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{ |
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return (int)(value * percentValue) + 17; |
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} |
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|
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private int PosToValue(int pos) |
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{ |
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var value = (int)((pos - 17) / percentValue); |
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if (value < 0) |
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value = 0; |
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if (value > maximum) |
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value = maximum; |
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return value; |
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} |
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|
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private Rectangle GetDownRect() |
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{ |
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return new Rectangle(Width - 17, 1, 16, Height - 2); |
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} |
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|
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private Rectangle GetValueClipRect() |
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{ |
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return new Rectangle(17, 1, Width - 17 * 2, Height - 2); |
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} |
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|
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protected override void OnPaint(PaintEventArgs e) |
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{ |
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e.Graphics.Clear(fillColor); |
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DrawUpDownArrow(e.Graphics, left_state, GetUpRect(), true); |
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DrawUpDownArrow(e.Graphics, right_state, GetDownRect(), false); |
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DrawValueBar(e.Graphics, value_state); |
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} |
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|
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private void DrawValueBar(Graphics g, DrawItemState state) |
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{ |
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var rect = GetValueRect(); |
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|
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Color clr = foreColor; |
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if ((state & DrawItemState.HotLight) == DrawItemState.HotLight) |
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{ |
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clr = fillHoverColor; |
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} |
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|
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if ((state & DrawItemState.Selected) == DrawItemState.Selected) |
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{ |
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clr = fillPressColor; |
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} |
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|
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if (dragMove) |
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{ |
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rect = new Rectangle(MousePos - barWidth / 2, rect.Top, barWidth, rect.Height); |
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if (rect.Left < 17) |
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{ |
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rect = new Rectangle(17, rect.Top, barWidth, rect.Height); |
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} |
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|
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if (rect.Right > Width - 17) |
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{ |
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rect = new Rectangle(Width - 17 - barWidth, rect.Top, barWidth, rect.Height); |
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} |
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} |
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|
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g.SetHighQuality(); |
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g.FillRoundRectangle(clr, rect, 5); |
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g.SetDefaultQuality(); |
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} |
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|
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private void DrawUpDownArrow(Graphics g, DrawItemState state, Rectangle rect, bool isUp) |
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{ |
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Color clr_arrow = foreColor; |
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|
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if ((state & DrawItemState.HotLight) == DrawItemState.HotLight) |
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{ |
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clr_arrow = fillHoverColor; |
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} |
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|
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if ((state & DrawItemState.Selected) == DrawItemState.Selected) |
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{ |
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clr_arrow = fillPressColor; |
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} |
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|
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g.FillRectangle(fillColor, rect); |
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g.SetHighQuality(); |
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using (var pen = new Pen(clr_arrow, 2)) |
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{ |
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Point pt1, pt2, pt3; |
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if (!isUp) |
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{ |
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pt1 = new Point(Width - 16 / 2 - 4, Height / 2 - 4); |
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pt2 = new Point(Width - 16 / 2, Height / 2); |
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pt3 = new Point(Width - 16 / 2 - 4, Height / 2 + 4); |
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} |
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else |
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{ |
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pt1 = new Point(16 / 2 + 4 - 1, Height / 2 - 4); |
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pt2 = new Point(16 / 2 - 1, Height / 2); |
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pt3 = new Point(16 / 2 + 4 - 1, Height / 2 + 4); |
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} |
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|
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g.DrawLines(pen, new[] { pt1, pt2, pt3 }); |
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} |
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|
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g.SetDefaultQuality(); |
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} |
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|
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public void SetValue(int value) |
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{ |
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if (value < 0) |
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{ |
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value = 0; |
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} |
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|
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if (value > maximum) |
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{ |
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value = maximum; |
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} |
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|
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scrollValue = value; |
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ValueChanged?.Invoke(this, null); |
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Invalidate(); |
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} |
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|
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public void ScrollLeft(bool large) |
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{ |
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SetValue(scrollValue - (large ? LargeChange : SmallChange)); |
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} |
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|
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public void ScrollRight(bool large) |
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{ |
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SetValue(scrollValue + (large ? LargeChange : SmallChange)); |
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} |
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|
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private void StartScroll(bool up, bool large) |
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{ |
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isScrollUp = up; |
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largeChange = large; |
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timer.Start(); |
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} |
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|
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private void StopScroll() |
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{ |
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timer.Stop(); |
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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 (e.Button != MouseButtons.Left) |
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{ |
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return; |
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} |
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|
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left_state = value_state = right_state = DrawItemState.None; |
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IsPress = true; |
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var hit = HitState(e.X, e.Y); |
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switch (hit) |
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{ |
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case 1: |
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if (Value > 0) |
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{ |
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left_state = DrawItemState.Selected; |
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ScrollLeft(false); |
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StartScroll(true, false); |
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} |
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break; |
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|
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case 2: |
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value_state = DrawItemState.Selected; |
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dragMove = true; |
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dragOffset = GetValueRect().Y - e.Y; |
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break; |
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|
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case 3: |
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if (Value < Maximum) |
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{ |
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right_state = DrawItemState.Selected; |
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ScrollRight(false); |
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StartScroll(false, false); |
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} |
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break; |
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|
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case 4: |
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if (Value > 0) |
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{ |
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ScrollLeft(true); |
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if (IsPress) |
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{ |
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StartScroll(true, true); |
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} |
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} |
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break; |
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|
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case 5: |
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if (Value < Maximum) |
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{ |
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ScrollRight(false); |
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if (IsPress) |
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{ |
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StartScroll(false, true); |
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} |
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} |
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break; |
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} |
|||
|
|||
if (StateChange()) |
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{ |
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Invalidate(); |
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} |
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} |
|||
|
|||
protected override void OnMouseUp(MouseEventArgs e) |
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{ |
|||
IsPress = false; |
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dragMove = false; |
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StopScroll(); |
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Invalidate(); |
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} |
|||
|
|||
private int MousePos; |
|||
|
|||
protected override void OnMouseMove(MouseEventArgs e) |
|||
{ |
|||
MousePos = e.X; |
|||
var hit = HitState(e.X, e.Y); |
|||
left_state = value_state = right_state = DrawItemState.None; |
|||
switch (hit) |
|||
{ |
|||
case 1: |
|||
left_state = IsPress ? DrawItemState.Selected : DrawItemState.HotLight; |
|||
break; |
|||
|
|||
case 2: |
|||
value_state = IsPress ? DrawItemState.Selected : DrawItemState.HotLight; |
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break; |
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|
|||
case 3: |
|||
right_state = IsPress ? DrawItemState.Selected : DrawItemState.HotLight; |
|||
break; |
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} |
|||
|
|||
if (dragMove) |
|||
{ |
|||
var value = PosToValue(e.X + dragOffset); |
|||
SetValue(value); |
|||
return; |
|||
} |
|||
|
|||
if (StateChange()) |
|||
{ |
|||
Invalidate(); |
|||
} |
|||
} |
|||
|
|||
protected override void OnMouseLeave(EventArgs e) |
|||
{ |
|||
base.OnMouseLeave(e); |
|||
left_state = right_state = value_state = DrawItemState.None; |
|||
Invalidate(); |
|||
} |
|||
|
|||
private bool StateChange() |
|||
{ |
|||
var change = left_state != left_state1 || right_state != right_state1 || value_state != value_state1; |
|||
left_state1 = left_state; |
|||
value_state1 = value_state; |
|||
right_state1 = right_state; |
|||
return change; |
|||
} |
|||
|
|||
private int HitState(int x, int y) |
|||
{ |
|||
var rect_left = GetUpRect(); |
|||
var rect_right = GetDownRect(); |
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var rect_value = GetValueRect(); |
|||
var rect_value_left = new Rectangle(rect_left.Right, 0, rect_value.Left - rect_left.Right, Height); |
|||
var rect_value_right= new Rectangle(rect_value.Left, 0, rect_right.Left - rect_value.Right, Height); |
|||
if (rect_left.Contains(x, y)) |
|||
return 1; |
|||
else if (rect_right.Contains(x, y)) |
|||
return 3; |
|||
else if (rect_value.Contains(x, y) || value_state == DrawItemState.Selected) |
|||
return 2; |
|||
else if (rect_value_left.Contains(x, y)) |
|||
return 4; |
|||
else if (rect_value_right.Contains(x, y)) |
|||
return 5; |
|||
else |
|||
return -1; |
|||
} |
|||
|
|||
public override void SetStyleColor(UIBaseStyle uiColor) |
|||
{ |
|||
base.SetStyleColor(uiColor); |
|||
if (uiColor.IsCustom()) return; |
|||
|
|||
fillColor = uiColor.PlainColor; |
|||
foreColor = uiColor.ScrollBarForeColor; |
|||
fillHoverColor = uiColor.ButtonFillHoverColor; |
|||
fillPressColor = uiColor.ButtonFillPressColor; |
|||
Invalidate(); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// 字体颜色
|
|||
/// </summary>
|
|||
[Description("字体颜色"), Category("自定义")] |
|||
[DefaultValue(typeof(Color), "80, 160, 255")] |
|||
public override Color ForeColor |
|||
{ |
|||
get => foreColor; |
|||
set => SetForeColor(value); |
|||
} |
|||
|
|||
/// <summary>
|
|||
/// 填充颜色，当值为背景色或透明色或空值则不填充
|
|||
/// </summary>
|
|||
[Description("填充颜色"), Category("自定义")] |
|||
[DefaultValue(typeof(Color), "235, 243, 255")] |
|||
public Color FillColor |
|||
{ |
|||
get => fillColor; |
|||
set => SetFillColor(value); |
|||
} |
|||
|
|||
[DefaultValue(typeof(Color), "111, 168, 255")] |
|||
public Color HoverColor |
|||
{ |
|||
get => fillHoverColor; |
|||
set => SetFillHoveColor(value); |
|||
} |
|||
|
|||
[DefaultValue(typeof(Color), "74, 131, 229")] |
|||
public Color PressColor |
|||
{ |
|||
get => fillPressColor; |
|||
set => SetFillPressColor(value); |
|||
} |
|||
} |
|||
} |
|||
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