// COPYRIGHT (C) Tom. ALL RIGHTS RESERVED.
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// THE AntdUI PROJECT IS AN WINFORM LIBRARY LICENSED UNDER THE Apache-2.0 License.
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// LICENSED UNDER THE Apache License, VERSION 2.0 (THE "License")
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// YOU MAY NOT USE THIS FILE EXCEPT IN COMPLIANCE WITH THE License.
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// YOU MAY OBTAIN A COPY OF THE LICENSE AT
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING, SOFTWARE
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// DISTRIBUTED UNDER THE LICENSE IS DISTRIBUTED ON AN "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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// SEE THE LICENSE FOR THE SPECIFIC LANGUAGE GOVERNING PERMISSIONS AND
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// LIMITATIONS UNDER THE License.
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// GITEE: https://gitee.com/antdui/AntdUI
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// GITHUB: https://github.com/AntdUI/AntdUI
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// CSDN: https://blog.csdn.net/v_132
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// QQ: 17379620
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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.Drawing;
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using System.Drawing.Design;
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using System.Windows.Forms;
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namespace AntdUI
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{
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/// <summary>
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/// Tabs 标签页
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/// </summary>
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/// <remarks>选项卡切换组件。</remarks>
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[Description("Tabs 标签页")]
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[ToolboxItem(true)]
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[DefaultEvent("SelectedIndexChanged")]
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[DefaultProperty("Pages")]
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[Designer(typeof(TabControlDesigner))]
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public partial class Tabs : IControl
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{
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public Tabs() { style = SetType(type); }
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#region 属性
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Color? fore;
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/// <summary>
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/// 文字颜色
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/// </summary>
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[Description("文字颜色"), Category("外观"), DefaultValue(null)]
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[Editor(typeof(Design.ColorEditor), typeof(UITypeEditor))]
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public new Color? ForeColor
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{
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get => fore;
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set
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{
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if (fore == value) fore = value;
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fore = value;
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Invalidate();
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}
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}
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Color? fill;
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/// <summary>
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/// 颜色
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/// </summary>
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[Description("颜色"), Category("外观"), DefaultValue(null)]
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[Editor(typeof(Design.ColorEditor), typeof(UITypeEditor))]
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public Color? Fill
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{
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get => fill;
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set
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{
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if (fill == value) return;
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fill = value;
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Invalidate();
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}
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}
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/// <summary>
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/// 悬停颜色
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/// </summary>
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[Description("悬停颜色"), Category("外观"), DefaultValue(null)]
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[Editor(typeof(Design.ColorEditor), typeof(UITypeEditor))]
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public Color? FillHover { get; set; }
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/// <summary>
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/// 激活颜色
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/// </summary>
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[Description("激活颜色"), Category("外观"), DefaultValue(null)]
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[Editor(typeof(Design.ColorEditor), typeof(UITypeEditor))]
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public Color? FillActive { get; set; }
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TabAlignment alignment = TabAlignment.Top;
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/// <summary>
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/// 位置
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/// </summary>
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[Description("位置"), Category("外观"), DefaultValue(TabAlignment.Top)]
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public TabAlignment Alignment
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{
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get => alignment;
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set
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{
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if (alignment == value) return;
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alignment = value;
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LoadLayout();
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}
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}
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bool centered = false;
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/// <summary>
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/// 标签居中展示
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/// </summary>
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[Description("标签居中展示"), Category("外观"), DefaultValue(false)]
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public bool Centered
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{
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get => centered;
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set
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{
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if (centered == value) return;
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centered = value;
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LoadLayout();
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}
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}
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TabTypExceed typExceed = TabTypExceed.Button;
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/// <summary>
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/// 超出UI类型
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/// </summary>
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[Description("超出UI类型"), Category("外观"), DefaultValue(TabTypExceed.Button)]
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public TabTypExceed TypExceed
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{
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get => typExceed;
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set
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{
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if (typExceed == value) return;
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typExceed = value;
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bitblock_l?.Dispose();
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bitblock_r?.Dispose();
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bitblock_l = bitblock_r = null;
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LoadLayout();
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}
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}
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Color? scrollback;
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/// <summary>
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/// 滚动条颜色
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/// </summary>
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[Description("滚动条颜色"), Category("外观"), DefaultValue(null)]
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[Editor(typeof(Design.ColorEditor), typeof(UITypeEditor))]
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public Color? ScrollBack
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{
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get => scrollback;
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set
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{
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if (scrollback == value) return;
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scrollback = value;
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bitblock_l?.Dispose();
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bitblock_r?.Dispose();
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bitblock_l = bitblock_r = null;
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Invalidate();
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}
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}
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Color? scrollfore;
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/// <summary>
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/// 滚动条文本颜色
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/// </summary>
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[Description("滚动条文本颜色"), Category("外观"), DefaultValue(null)]
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[Editor(typeof(Design.ColorEditor), typeof(UITypeEditor))]
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public Color? ScrollFore
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{
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get => scrollfore;
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set
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{
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if (scrollfore == value) return;
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scrollfore = value;
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Invalidate();
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}
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}
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/// <summary>
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/// 滚动条悬停文本颜色
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/// </summary>
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[Description("滚动条悬停文本颜色"), Category("外观"), DefaultValue(null)]
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[Editor(typeof(Design.ColorEditor), typeof(UITypeEditor))]
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public Color? ScrollForeHover { get; set; }
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/// <summary>
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/// 滚动条悬停颜色
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/// </summary>
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[Description("滚动条悬停颜色"), Category("外观"), DefaultValue(null)]
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[Editor(typeof(Design.ColorEditor), typeof(UITypeEditor))]
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public Color? ScrollBackHover { get; set; }
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#region 样式
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IStyle style;
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/// <summary>
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/// 样式
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/// </summary>
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[Description("样式"), Category("外观")]
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public IStyle Style
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{
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get => style;
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set => style = value;
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}
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TabType type = TabType.Line;
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/// <summary>
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/// 样式类型
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/// </summary>
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[Description("样式类型"), Category("外观"), DefaultValue(TabType.Line)]
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public TabType Type
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{
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get => type;
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set
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{
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if (type == value) return;
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type = value;
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style = SetType(value);
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LoadLayout();
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}
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}
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IStyle SetType(TabType type)
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{
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switch (type)
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{
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case TabType.Card:
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if (style is StyleCard stylec) return stylec;
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return new StyleCard(this);
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case TabType.Card2:
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if (style is StyleCard2 stylec2) return stylec2;
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return new StyleCard2(this);
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case TabType.Line:
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default:
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if (style is StyleLine stylel) return stylel;
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return new StyleLine(this);
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}
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}
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#endregion
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int _gap = 8;
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/// <summary>
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/// 间距
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/// </summary>
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[Description("间距"), Category("外观"), DefaultValue(8)]
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public int Gap
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{
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get => _gap;
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set
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{
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if (_gap == value) return;
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_gap = value;
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LoadLayout();
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}
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}
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float iconratio = .7F;
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/// <summary>
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/// 图标比例
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/// </summary>
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[Description("图标比例"), Category("外观"), DefaultValue(.7F)]
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public float IconRatio
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{
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get => iconratio;
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set
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{
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if (iconratio == value) return;
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iconratio = value;
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LoadLayout();
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}
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}
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bool _tabMenuVisible = true;
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[Description("是否显示头"), Category("外观"), DefaultValue(true)]
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public bool TabMenuVisible
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{
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get => _tabMenuVisible;
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set
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{
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_tabMenuVisible = value;
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LoadLayout();
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}
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}
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int? _itemSize = null;
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/// <summary>
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/// 自定义项宽度
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/// </summary>
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[Description("自定义项大小"), Category("外观"), DefaultValue(null)]
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public int? ItemSize
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{
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get => _itemSize;
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set
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{
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if (_itemSize == value) return;
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_itemSize = value;
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LoadLayout();
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}
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}
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internal Dictionary<TabPage, Size> HandItemSize(Dictionary<TabPage, Size> rect_dir, ref int sizewh)
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{
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if (_itemSize.HasValue)
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{
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int Size = (int)Math.Ceiling(_itemSize.Value * Config.Dpi);
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var rect_dirtmp = new Dictionary<TabPage, Size>(rect_dir.Count);
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foreach (var it in rect_dir) rect_dirtmp.Add(it.Key, new Size(Size, it.Value.Height));
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if (alignment == TabAlignment.Left || alignment == TabAlignment.Right) sizewh = Size;
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return rect_dirtmp;
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}
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return rect_dir;
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}
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public override Rectangle DisplayRectangle
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{
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get => ClientRectangle.PaddingRect(Margin, Padding, _padding);
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}
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#region 数据
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TabCollection? items;
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/// <summary>
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/// 数据
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/// </summary>
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[DesignerSerializationVisibility(DesignerSerializationVisibility.Content)]
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[Description("集合"), Category("数据")]
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public TabCollection Pages
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{
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get
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{
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items ??= new TabCollection(this);
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return items;
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}
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set => items = value.BindData(this);
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}
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[Browsable(false)]
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[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
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public TabPage? SelectedTab
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{
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get
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{
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if (items == null || items.Count <= _select || _select < 0) return null;
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return items[_select];
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}
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set
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{
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if (items == null || value == null) return;
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var index = items.IndexOf(value);
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SelectedIndex = index;
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}
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}
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public void SelectTab(string tabPageName)
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{
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if (items == null) return;
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foreach (var it in items)
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{
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if (it.Text == tabPageName)
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{
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SelectedTab = it;
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return;
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}
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}
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}
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public void SelectTab(TabPage tabPage)
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{
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SelectedTab = tabPage;
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}
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public void SelectTab(int index)
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{
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SelectedIndex = index;
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}
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#region 动画
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int _select = 0;
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[Description("选中序号"), Category("数据"), DefaultValue(0)]
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public int SelectedIndex
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{
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get => _select;
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set
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{
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if (_select == value) return;
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int old = _select;
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_select = value;
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style.SelectedIndexChanged(value, old);
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SelectedIndexChanged?.Invoke(this, new IntEventArgs(value));
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Invalidate();
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ShowPage();
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}
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}
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internal void ShowPage()
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{
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if (showok)
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{
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BeginInvoke(new Action(() =>
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{
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Controls.Clear();
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if (items == null) return;
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if (items.Count <= _select || _select < 0) return;
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var item = items[_select];
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item.DpiAuto();
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Controls.Add(item);
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}));
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}
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}
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[Browsable(false)]
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[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
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public new ControlCollection Controls => base.Controls;
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protected override void Dispose(bool disposing)
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{
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style.Dispose();
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base.Dispose(disposing);
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}
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#endregion
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#endregion
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#endregion
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#region 布局
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bool showok = false;
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protected override void OnHandleCreated(EventArgs e)
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{
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base.OnHandleCreated(e);
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LoadLayout(false);
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showok = true;
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ShowPage();
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}
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protected override void OnMarginChanged(EventArgs e)
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{
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LoadLayout(true);
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base.OnMarginChanged(e);
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}
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protected override void OnFontChanged(EventArgs e)
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{
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LoadLayout(false);
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base.OnFontChanged(e);
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}
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protected override void OnSizeChanged(EventArgs e)
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{
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LoadLayout(false);
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base.OnSizeChanged(e);
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}
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Padding _padding = new Padding(0);
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bool SetPadding(int x, int y, int r, int b)
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{
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if (_padding.Left == x && _padding.Top == y && _padding.Right == r && _padding.Bottom == b) return true;
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_padding.Left = x;
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_padding.Top = y;
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_padding.Right = r;
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_padding.Bottom = b;
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base.OnSizeChanged(EventArgs.Empty);
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return false;
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}
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internal void LoadLayout(bool r = true)
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{
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if (IsHandleCreated)
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{
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if (items == null) return;
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if (_tabMenuVisible)
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{
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var rect = ClientRectangle;
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if (rect.Width > 0 && rect.Height > 0)
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{
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var rect_t = rect.DeflateRect(Margin);
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style.LoadLayout(this, rect_t, items);
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if (r) Invalidate();
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}
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}
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else SetPadding(0, 0, 0, 0);
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}
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}
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#endregion
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#region 渲染
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readonly StringFormat s_c = Helper.SF_ALL(), s_f = Helper.SF_NoWrap();
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protected override void OnPaint(PaintEventArgs e)
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{
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if (items == null || items.Count == 0 || !_tabMenuVisible) return;
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var g = e.Graphics.High();
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style.Paint(this, g, items);
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base.OnPaint(e);
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}
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void PaintBadge(Graphics g, TabPage page, Rectangle rect)
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{
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if (page.Badge != null)
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{
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var color = page.BadgeBack ?? AntdUI.Style.Db.Error;
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using (var brush_fore = new SolidBrush(AntdUI.Style.Db.ErrorColor))
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{
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float borsize = 1F * Config.Dpi;
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using (var font = new Font(Font.FontFamily, Font.Size * page.BadgeSize))
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{
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if (string.IsNullOrEmpty(page.Badge) || page.Badge == "" || page.Badge == " ")
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{
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var size = (int)Math.Floor(g.MeasureString(Config.NullText, font).Width / 2);
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var rect_badge = new RectangleF(rect.Right - size - page.BadgeOffsetX * Config.Dpi, rect.Y + page.BadgeOffsetY * Config.Dpi, size, size);
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using (var brush = new SolidBrush(color))
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{
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g.FillEllipse(brush, rect_badge);
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using (var pen = new Pen(brush_fore.Color, borsize))
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{
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g.DrawEllipse(pen, rect_badge);
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}
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}
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}
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else
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{
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var size = g.MeasureString(page.Badge, font);
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var size_badge = size.Height * 1.2F;
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if (size.Height > size.Width)
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{
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var rect_badge = new RectangleF(rect.Right - size_badge - page.BadgeOffsetX * Config.Dpi, rect.Y + page.BadgeOffsetY * Config.Dpi, size_badge, size_badge);
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using (var brush = new SolidBrush(color))
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{
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g.FillEllipse(brush, rect_badge);
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using (var pen = new Pen(brush_fore.Color, borsize))
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{
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g.DrawEllipse(pen, rect_badge);
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}
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}
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g.DrawStr(page.Badge, font, brush_fore, rect_badge, s_f);
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}
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else
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{
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var w_badge = size.Width * 1.2F;
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var rect_badge = new RectangleF(rect.Right - w_badge - page.BadgeOffsetX * Config.Dpi, rect.Y + page.BadgeOffsetY * Config.Dpi, w_badge, size_badge);
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using (var brush = new SolidBrush(color))
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{
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using (var path = rect_badge.RoundPath(rect_badge.Height))
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{
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g.FillPath(brush, path);
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using (var pen = new Pen(brush_fore.Color, borsize))
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{
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g.DrawPath(pen, path);
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}
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}
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}
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g.DrawStr(page.Badge, font, brush_fore, rect_badge, s_f);
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}
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}
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}
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}
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}
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}
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#endregion
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#region 鼠标
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protected override void OnMouseDown(MouseEventArgs e)
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{
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if (items == null)
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{
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base.OnMouseDown(e);
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return;
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}
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if (MouseDownPre(e.X, e.Y)) return;
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if (_tabMenuVisible)
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{
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int i = 0, x = e.X + scroll_x, y = e.Y + scroll_y;
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foreach (var item in items)
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{
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if (item.Visible && item.Contains(x, y))
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{
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item.MDown = true;
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Invalidate();
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return;
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}
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i++;
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}
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}
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base.OnMouseDown(e);
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}
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protected override void OnMouseUp(MouseEventArgs e)
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{
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if (items == null) { base.OnMouseUp(e); return; }
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if (_tabMenuVisible)
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{
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int i = 0, x = e.X + scroll_x, y = e.Y + scroll_y;
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foreach (var item in items)
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{
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if (item.MDown)
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{
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item.MDown = false;
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if (item.Contains(x, y))
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{
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if (style.MouseClick(item, i, x, y)) return;
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SelectedIndex = i;
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}
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else Invalidate();
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return;
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}
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i++;
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}
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}
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base.OnMouseUp(e);
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}
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int hover_i = -1;
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int Hover_i
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{
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get => hover_i;
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set
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{
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if (hover_i == value) return;
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hover_i = value;
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Invalidate();
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}
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}
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protected override void OnMouseMove(MouseEventArgs e)
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{
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if (items == null) return;
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if (MouseMovePre(e.X, e.Y))
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{
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Hover_i = -1;
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SetCursor(true);
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base.OnMouseMove(e);
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return;
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}
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int i = 0, x = e.X + scroll_x, y = e.Y + scroll_y;
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foreach (var item in items)
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{
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if (item.Visible && item.Contains(x, y))
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{
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SetCursor(true);
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Hover_i = i;
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style.MouseMove(x, y);
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return;
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}
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i++;
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}
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style.MouseMove(x, y);
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SetCursor(false);
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base.OnMouseMove(e);
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}
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protected override void OnMouseLeave(EventArgs e)
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{
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style.MouseLeave();
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Hover_l = Hover_r = false;
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Hover_i = -1;
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SetCursor(false);
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base.OnMouseLeave(e);
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}
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protected override void OnMouseWheel(MouseEventArgs e)
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{
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style.MouseWheel(e.Delta);
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base.OnMouseWheel(e);
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}
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#endregion
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#region 滚动条
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internal bool scroll_show = false;
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int _scroll_x = 0, _scroll_y = 0, scroll_max = 0;
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int scroll_x
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{
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get => _scroll_x;
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set
|
{
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if (value < 0) value = 0;
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else if (scroll_max > 0 && value > scroll_max) value = scroll_max;
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if (value == _scroll_x) return;
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_scroll_x = value;
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Invalidate();
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}
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}
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int scroll_y
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{
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get => _scroll_y;
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set
|
{
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if (value < 0) value = 0;
|
else if (scroll_max > 0 && value > scroll_max) value = scroll_max;
|
if (value == _scroll_y) return;
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_scroll_y = value;
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Invalidate();
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}
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}
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|
#region 超出
|
|
LayeredFormSelectDown? subForm = null;
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bool MouseMovePre(int x, int y)
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{
|
if (items == null) return false;
|
switch (typExceed)
|
{
|
case TabTypExceed.Button:
|
if (scroll_show && rect_r.Contains(x, y))
|
{
|
if (subForm == null)
|
{
|
var objs = new List<SelectItem>(items.Count);
|
foreach (var item in items) objs.Add(new SelectItem(item.Text, item));
|
subForm = new LayeredFormSelectDown(this, 6, objs.ToArray(), SelectedTab, rect_r);
|
subForm.Disposed += (a, b) =>
|
{
|
subForm = null;
|
};
|
subForm.MouseEnter += (a, b) =>
|
{
|
if (a is LayeredFormSelectDown form) form.tag1 = false;
|
};
|
subForm.MouseLeave += (a, b) =>
|
{
|
if (a is LayeredFormSelectDown form) form.IClose();
|
};
|
subForm.Leave += (a, b) =>
|
{
|
if (a is LayeredFormSelectDown form) form.IClose();
|
};
|
subForm.Show(this);
|
}
|
return true;
|
}
|
else
|
{
|
subForm?.IClose();
|
subForm = null;
|
}
|
break;
|
case TabTypExceed.LR:
|
case TabTypExceed.LR_Shadow:
|
if (scroll_show)
|
{
|
if (MouseDownLRL(x, y, out bool lr))
|
{
|
Hover_l = true;
|
return true;
|
}
|
else Hover_l = false;
|
if (MouseDownLRR(x, y, out _))
|
{
|
Hover_r = true;
|
return true;
|
}
|
else Hover_r = false;
|
}
|
break;
|
}
|
return false;
|
}
|
bool MouseDownPre(int x, int y)
|
{
|
if (items == null) return false;
|
if (scroll_show && (typExceed == TabTypExceed.LR || typExceed == TabTypExceed.LR_Shadow))
|
{
|
if (MouseDownLRL(x, y, out bool lr))
|
{
|
if (lr) scroll_y -= 120;
|
else scroll_x -= 120;
|
return true;
|
}
|
else if (MouseDownLRR(x, y, out bool lr2))
|
{
|
if (lr2) scroll_y += 120;
|
else scroll_x += 120;
|
return true;
|
}
|
}
|
return false;
|
}
|
|
bool MouseDownLRL(int x, int y, out bool lr)
|
{
|
switch (alignment)
|
{
|
case TabAlignment.Left:
|
case TabAlignment.Right:
|
lr = true;
|
if (scroll_y > 0 && rect_l.Contains(x, y)) return true;
|
return false;
|
case TabAlignment.Top:
|
case TabAlignment.Bottom:
|
default:
|
lr = false;
|
if (scroll_x > 0 && rect_l.Contains(x, y)) return true;
|
return false;
|
}
|
}
|
bool MouseDownLRR(int x, int y, out bool lr)
|
{
|
switch (alignment)
|
{
|
case TabAlignment.Left:
|
case TabAlignment.Right:
|
lr = true;
|
if (scroll_max != scroll_y && rect_r.Contains(x, y)) return true;
|
return false;
|
case TabAlignment.Top:
|
case TabAlignment.Bottom:
|
default:
|
lr = false;
|
if (scroll_max != scroll_x && rect_r.Contains(x, y)) return true;
|
return false;
|
}
|
}
|
|
#region 绘制超出部分
|
|
public virtual int SizeExceed(Rectangle rect, Rectangle first, Rectangle last)
|
{
|
switch (typExceed)
|
{
|
case TabTypExceed.Button:
|
int size = last.Height;
|
switch (alignment)
|
{
|
case TabAlignment.Left:
|
case TabAlignment.Right:
|
rect_r = new Rectangle(last.X, rect.Bottom - size, last.Width, size);
|
break;
|
case TabAlignment.Top:
|
case TabAlignment.Bottom:
|
default:
|
rect_r = new Rectangle(rect.Right - size, last.Y, size, size);
|
break;
|
}
|
return size;
|
case TabTypExceed.None:
|
default:
|
rect_r = Rectangle.Empty;
|
return 0;
|
}
|
}
|
|
public virtual Rectangle PaintExceedPre(Rectangle rect, int size)
|
{
|
switch (typExceed)
|
{
|
case TabTypExceed.Button:
|
switch (alignment)
|
{
|
case TabAlignment.Left:
|
case TabAlignment.Right:
|
if (scroll_max != scroll_y) return new Rectangle(rect.X, rect.Y, rect.Width, rect.Height - size);
|
else return rect;
|
case TabAlignment.Top:
|
case TabAlignment.Bottom:
|
default:
|
if (scroll_max != scroll_x) return new Rectangle(rect.X, rect.Y, rect.Width - size, rect.Height);
|
else return rect;
|
}
|
case TabTypExceed.LR:
|
case TabTypExceed.LR_Shadow:
|
switch (alignment)
|
{
|
case TabAlignment.Left:
|
case TabAlignment.Right:
|
int sizeLR2 = (int)(size * .6F);
|
if (scroll_max != scroll_y)
|
{
|
if (scroll_y > 0) return new Rectangle(rect.X, rect.Y + sizeLR2, rect.Width, rect.Height - sizeLR2 * 2);
|
else return new Rectangle(rect.X, rect.Y, rect.Width, rect.Height - sizeLR2);
|
}
|
else if (scroll_y > 0) return new Rectangle(rect.X, rect.Y + sizeLR2, rect.Width, rect.Height - sizeLR2);
|
else return rect;
|
case TabAlignment.Top:
|
case TabAlignment.Bottom:
|
default:
|
int sizeLR = (int)(size * .6F);
|
if (scroll_max != scroll_x)
|
{
|
if (scroll_x > 0) return new Rectangle(rect.X + sizeLR, rect.Y, rect.Width - sizeLR * 2, rect.Height);
|
else return new Rectangle(rect.X, rect.Y, rect.Width - sizeLR, rect.Height);
|
}
|
else if (scroll_x > 0) return new Rectangle(rect.X + sizeLR, rect.Y, rect.Width - sizeLR, rect.Height);
|
else return rect;
|
}
|
case TabTypExceed.None:
|
default:
|
return rect;
|
}
|
}
|
|
Bitmap? bitblock_l = null, bitblock_r = null;
|
public virtual void PaintExceed(Graphics g, Color color, int radius, Rectangle rect, Rectangle first, Rectangle last, bool full)
|
{
|
switch (typExceed)
|
{
|
case TabTypExceed.Button:
|
PaintExceedButton(g, color, radius, rect, first, last, full);
|
break;
|
case TabTypExceed.LR:
|
PaintExceedLR(g, color, radius, rect, first, last, full);
|
break;
|
case TabTypExceed.LR_Shadow:
|
PaintExceedLR_Shadow(g, color, radius, rect, first, last, full);
|
break;
|
case TabTypExceed.None:
|
default:
|
break;
|
}
|
}
|
|
public virtual void PaintExceedButton(Graphics g, Color color, int radius, Rectangle rect, Rectangle first, Rectangle last, bool full)
|
{
|
g.ResetClip();
|
g.ResetTransform();
|
switch (alignment)
|
{
|
case TabAlignment.Left:
|
case TabAlignment.Right:
|
if (scroll_y > 0 || scroll_max != scroll_y)
|
{
|
int gap = (int)(_gap * Config.Dpi), gap2 = gap * 2;
|
int size = last.Height, icosize = (int)(size * 0.4F);
|
var rect_cr = new Rectangle(last.X, rect.Bottom - size, last.Width, size);
|
if (scroll_y > 0)
|
{
|
var rect_l = new Rectangle(first.X, first.Y, rect_cr.Width, gap2);
|
if (full) rect_l.Y = 0;
|
if (bitblock_l == null || bitblock_l.Width != rect_l.Width || bitblock_l.Height != rect_l.Height)
|
{
|
bitblock_l?.Dispose();
|
bitblock_l = new Bitmap(rect_l.Width, rect_l.Height);
|
using (var g_bmp = Graphics.FromImage(bitblock_l).HighLay())
|
{
|
using (var brush = new SolidBrush(color))
|
{
|
using (var path = new Rectangle(0, 0, bitblock_l.Width, gap).RoundPath(gap, false, false, true, true))
|
{
|
g_bmp.FillPath(brush, path);
|
}
|
}
|
}
|
Helper.Blur(bitblock_l, gap);
|
}
|
g.DrawImage(bitblock_l, rect_l, .1F);
|
}
|
if (scroll_max != scroll_y)
|
{
|
var rect_r = new Rectangle(rect_cr.X, rect_cr.Y - gap2, rect_cr.Width, gap2);
|
if (bitblock_r == null || bitblock_r.Width != rect_r.Width || bitblock_r.Height != rect_r.Height)
|
{
|
bitblock_r?.Dispose();
|
bitblock_r = new Bitmap(rect_r.Width, rect_r.Height);
|
using (var g_bmp = Graphics.FromImage(bitblock_r).HighLay())
|
{
|
using (var brush = new SolidBrush(color))
|
{
|
using (var path = new Rectangle(0, gap, bitblock_r.Width, gap).RoundPath(gap, true, true, false, false))
|
{
|
g_bmp.FillPath(brush, path);
|
}
|
}
|
}
|
Helper.Blur(bitblock_r, gap);
|
}
|
g.DrawImage(bitblock_r, rect_r, .1F);
|
}
|
var rect_ico = new Rectangle(rect_cr.X + (rect_cr.Width - icosize) / 2, rect_cr.Y + (rect_cr.Height - icosize) / 2, icosize, icosize);
|
g.GetImgExtend(SvgDb.IcoMore, rect_ico, color);
|
}
|
break;
|
case TabAlignment.Top:
|
case TabAlignment.Bottom:
|
default:
|
if (scroll_x > 0 || scroll_max != scroll_x)
|
{
|
int gap = (int)(_gap * Config.Dpi), gap2 = gap * 2;
|
int size = last.Height, icosize = (int)(size * 0.4F);
|
var rect_cr = new Rectangle(rect.Right - size, last.Y, size, size);
|
if (scroll_x > 0)
|
{
|
var rect_l = new Rectangle(first.X, first.Y, gap2, size);
|
if (full) rect_l.X = 0;
|
if (bitblock_l == null || bitblock_l.Width != rect_l.Width || bitblock_l.Height != rect_l.Height)
|
{
|
bitblock_l?.Dispose();
|
bitblock_l = new Bitmap(rect_l.Width, rect_l.Height);
|
using (var g_bmp = Graphics.FromImage(bitblock_l).HighLay())
|
{
|
using (var brush = new SolidBrush(color))
|
{
|
using (var path = new Rectangle(0, 0, gap, bitblock_l.Height).RoundPath(gap, false, true, true, false))
|
{
|
g_bmp.FillPath(brush, path);
|
}
|
}
|
}
|
Helper.Blur(bitblock_l, gap);
|
}
|
g.DrawImage(bitblock_l, rect_l, .1F);
|
}
|
if (scroll_max != scroll_x)
|
{
|
var rect_r = new Rectangle(rect_cr.X - gap2, rect_cr.Y, gap2, size);
|
if (bitblock_r == null || bitblock_r.Width != rect_r.Width || bitblock_r.Height != rect_r.Height)
|
{
|
bitblock_r?.Dispose();
|
bitblock_r = new Bitmap(rect_r.Width, rect_r.Height);
|
using (var g_bmp = Graphics.FromImage(bitblock_r).HighLay())
|
{
|
using (var brush = new SolidBrush(color))
|
{
|
using (var path = new Rectangle(gap, 0, gap, bitblock_r.Height).RoundPath(gap, true, false, false, true))
|
{
|
g_bmp.FillPath(brush, path);
|
}
|
}
|
}
|
Helper.Blur(bitblock_r, gap);
|
}
|
g.DrawImage(bitblock_r, rect_r, .1F);
|
}
|
var rect_ico = new Rectangle(rect_cr.X + (rect_cr.Width - icosize) / 2, rect_cr.Y + (rect_cr.Height - icosize) / 2, icosize, icosize);
|
g.GetImgExtend(SvgDb.IcoMore, rect_ico, color);
|
}
|
break;
|
}
|
}
|
public virtual void PaintExceedLR(Graphics g, Color color, int radius, Rectangle rect, Rectangle first, Rectangle last, bool full)
|
{
|
g.ResetClip();
|
g.ResetTransform();
|
switch (alignment)
|
{
|
case TabAlignment.Left:
|
case TabAlignment.Right:
|
if (scroll_y > 0 || scroll_max != scroll_y)
|
{
|
int size = (int)(last.Height * .6F);
|
using (var brush = new SolidBrush(scrollback ?? AntdUI.Style.Db.FillSecondary))
|
using (var brush_hover = new SolidBrush(ScrollBackHover ?? AntdUI.Style.Db.Primary))
|
using (var pen = new Pen(scrollfore ?? color, 2F * Config.Dpi))
|
using (var pen_hover = new Pen(ScrollForeHover ?? AntdUI.Style.Db.PrimaryColor, 2F * Config.Dpi))
|
{
|
if (scroll_y > 0)
|
{
|
rect_l = new Rectangle(last.X, rect.Y, last.Width, size);
|
using (var path = Helper.RoundPath(rect_l, radius))
|
{
|
if (hover_l)
|
{
|
g.FillPath(brush_hover, path);
|
g.DrawLines(pen_hover, TAlignMini.Top.TriangleLines(rect_l, .5F));
|
}
|
else
|
{
|
g.FillPath(brush, path);
|
g.DrawLines(pen, TAlignMini.Top.TriangleLines(rect_l, .5F));
|
}
|
}
|
}
|
if (scroll_max != scroll_y)
|
{
|
rect_r = new Rectangle(last.X, rect.Y + rect.Height - size, last.Width, size);
|
using (var path = Helper.RoundPath(rect_r, radius))
|
{
|
if (hover_r)
|
{
|
g.FillPath(brush_hover, path);
|
g.DrawLines(pen_hover, TAlignMini.Bottom.TriangleLines(rect_r, .5F));
|
}
|
else
|
{
|
g.FillPath(brush, path);
|
g.DrawLines(pen, TAlignMini.Bottom.TriangleLines(rect_r, .5F));
|
}
|
}
|
}
|
}
|
}
|
break;
|
case TabAlignment.Top:
|
case TabAlignment.Bottom:
|
default:
|
if (scroll_x > 0 || scroll_max != scroll_x)
|
{
|
int size = (int)(last.Height * .6F);
|
using (var brush = new SolidBrush(scrollback ?? AntdUI.Style.Db.FillSecondary))
|
using (var brush_hover = new SolidBrush(ScrollBackHover ?? AntdUI.Style.Db.Primary))
|
using (var pen = new Pen(scrollfore ?? color, 2F * Config.Dpi))
|
using (var pen_hover = new Pen(ScrollForeHover ?? AntdUI.Style.Db.PrimaryColor, 2F * Config.Dpi))
|
{
|
if (scroll_x > 0)
|
{
|
rect_l = new Rectangle(rect.X, last.Y, size, last.Height);
|
using (var path = Helper.RoundPath(rect_l, radius))
|
{
|
if (hover_l)
|
{
|
g.FillPath(brush_hover, path);
|
g.DrawLines(pen_hover, TAlignMini.Left.TriangleLines(rect_l, .5F));
|
}
|
else
|
{
|
g.FillPath(brush, path);
|
g.DrawLines(pen, TAlignMini.Left.TriangleLines(rect_l, .5F));
|
}
|
}
|
}
|
if (scroll_max != scroll_x)
|
{
|
rect_r = new Rectangle(rect.X + rect.Width - size, last.Y, size, last.Height);
|
using (var path = Helper.RoundPath(rect_r, radius))
|
{
|
if (hover_r)
|
{
|
g.FillPath(brush_hover, path);
|
g.DrawLines(pen_hover, TAlignMini.Right.TriangleLines(rect_r, .5F));
|
}
|
else
|
{
|
g.FillPath(brush, path);
|
g.DrawLines(pen, TAlignMini.Right.TriangleLines(rect_r, .5F));
|
}
|
}
|
}
|
}
|
}
|
break;
|
}
|
}
|
public virtual void PaintExceedLR_Shadow(Graphics g, Color color, int radius, Rectangle rect, Rectangle first, Rectangle last, bool full)
|
{
|
g.ResetClip();
|
g.ResetTransform();
|
switch (alignment)
|
{
|
case TabAlignment.Left:
|
case TabAlignment.Right:
|
if (scroll_y > 0 || scroll_max != scroll_y)
|
{
|
int gap = (int)(_gap * Config.Dpi), gap2 = gap * 2, size = (int)(last.Height * .6F);
|
using (var brush = new SolidBrush(scrollback ?? AntdUI.Style.Db.FillSecondary))
|
using (var brush_hover = new SolidBrush(ScrollBackHover ?? AntdUI.Style.Db.Primary))
|
using (var pen = new Pen(scrollfore ?? color, 2F * Config.Dpi))
|
using (var pen_hover = new Pen(ScrollForeHover ?? AntdUI.Style.Db.PrimaryColor, 2F * Config.Dpi))
|
{
|
if (scroll_y > 0)
|
{
|
rect_l = new Rectangle(last.X, rect.Y, last.Width, size);
|
|
var Rect_l = new Rectangle(rect_l.X, rect_l.Bottom, rect_l.Width, gap2);
|
if (bitblock_l == null || bitblock_l.Width != Rect_l.Width || bitblock_l.Height != Rect_l.Height)
|
{
|
bitblock_l?.Dispose();
|
bitblock_l = new Bitmap(Rect_l.Width, Rect_l.Height);
|
using (var g_bmp = Graphics.FromImage(bitblock_l).HighLay())
|
{
|
using (var path = new Rectangle(0, 0, bitblock_l.Width, gap).RoundPath(gap, false, false, true, true))
|
{
|
g_bmp.FillPath(brush, path);
|
}
|
}
|
Helper.Blur(bitblock_l, gap);
|
}
|
g.DrawImage(bitblock_l, Rect_l, .1F);
|
|
using (var path = Helper.RoundPath(rect_l, radius, true, true, false, false))
|
{
|
if (hover_l)
|
{
|
g.FillPath(brush_hover, path);
|
g.DrawLines(pen_hover, TAlignMini.Top.TriangleLines(rect_l, .5F));
|
}
|
else
|
{
|
g.FillPath(brush, path);
|
g.DrawLines(pen, TAlignMini.Top.TriangleLines(rect_l, .5F));
|
}
|
}
|
}
|
if (scroll_max != scroll_y)
|
{
|
rect_r = new Rectangle(last.X, rect.Y + rect.Height - size, last.Width, size);
|
|
var Rect_r = new Rectangle(rect_r.X, rect_r.Y - gap2, rect_r.Width, gap2);
|
if (bitblock_r == null || bitblock_r.Width != Rect_r.Width || bitblock_r.Height != Rect_r.Height)
|
{
|
bitblock_r?.Dispose();
|
bitblock_r = new Bitmap(Rect_r.Width, Rect_r.Height);
|
using (var g_bmp = Graphics.FromImage(bitblock_r).HighLay())
|
{
|
using (var path = new Rectangle(0, gap, bitblock_r.Width, gap).RoundPath(gap, true, true, false, false))
|
{
|
g_bmp.FillPath(brush, path);
|
}
|
}
|
Helper.Blur(bitblock_r, gap);
|
}
|
g.DrawImage(bitblock_r, Rect_r, .1F);
|
|
using (var path = Helper.RoundPath(rect_r, radius, false, false, true, true))
|
{
|
if (hover_r)
|
{
|
g.FillPath(brush_hover, path);
|
g.DrawLines(pen_hover, TAlignMini.Bottom.TriangleLines(rect_r, .5F));
|
}
|
else
|
{
|
g.FillPath(brush, path);
|
g.DrawLines(pen, TAlignMini.Bottom.TriangleLines(rect_r, .5F));
|
}
|
}
|
}
|
}
|
}
|
break;
|
case TabAlignment.Top:
|
case TabAlignment.Bottom:
|
default:
|
if (scroll_x > 0 || scroll_max != scroll_x)
|
{
|
int gap = (int)(_gap * Config.Dpi), gap2 = gap * 2, size = (int)(last.Height * .6F);
|
using (var brush = new SolidBrush(scrollback ?? AntdUI.Style.Db.FillSecondary))
|
using (var brush_hover = new SolidBrush(ScrollBackHover ?? AntdUI.Style.Db.Primary))
|
using (var pen = new Pen(scrollfore ?? color, 2F * Config.Dpi))
|
using (var pen_hover = new Pen(ScrollForeHover ?? AntdUI.Style.Db.PrimaryColor, 2F * Config.Dpi))
|
{
|
if (scroll_x > 0)
|
{
|
rect_l = new Rectangle(rect.X, last.Y, size, last.Height);
|
|
var Rect_l = new Rectangle(rect_l.Right, rect_l.Y, gap2, rect_l.Height);
|
if (bitblock_l == null || bitblock_l.Width != Rect_l.Width || bitblock_l.Height != Rect_l.Height)
|
{
|
bitblock_l?.Dispose();
|
bitblock_l = new Bitmap(Rect_l.Width, Rect_l.Height);
|
using (var g_bmp = Graphics.FromImage(bitblock_l).HighLay())
|
{
|
using (var path = new Rectangle(0, 0, gap, bitblock_l.Height).RoundPath(gap, false, true, true, false))
|
{
|
g_bmp.FillPath(brush, path);
|
}
|
}
|
Helper.Blur(bitblock_l, gap);
|
}
|
g.DrawImage(bitblock_l, Rect_l, .1F);
|
|
using (var path = Helper.RoundPath(rect_l, radius, true, false, false, true))
|
{
|
if (hover_l)
|
{
|
g.FillPath(brush_hover, path);
|
g.DrawLines(pen_hover, TAlignMini.Left.TriangleLines(rect_l, .5F));
|
}
|
else
|
{
|
g.FillPath(brush, path);
|
g.DrawLines(pen, TAlignMini.Left.TriangleLines(rect_l, .5F));
|
}
|
}
|
}
|
if (scroll_max != scroll_x)
|
{
|
rect_r = new Rectangle(rect.X + rect.Width - size, last.Y, size, last.Height);
|
|
var Rect_r = new Rectangle(rect_r.X - gap2, rect_r.Y, gap2, rect_r.Height);
|
if (bitblock_r == null || bitblock_r.Width != Rect_r.Width || bitblock_r.Height != Rect_r.Height)
|
{
|
bitblock_r?.Dispose();
|
bitblock_r = new Bitmap(Rect_r.Width, Rect_r.Height);
|
using (var g_bmp = Graphics.FromImage(bitblock_r).HighLay())
|
{
|
using (var path = new Rectangle(gap, 0, gap, bitblock_r.Height).RoundPath(gap, true, false, false, true))
|
{
|
g_bmp.FillPath(brush, path);
|
}
|
}
|
Helper.Blur(bitblock_r, gap);
|
}
|
g.DrawImage(bitblock_r, Rect_r, .1F);
|
|
using (var path = Helper.RoundPath(rect_r, radius, false, true, true, false))
|
{
|
if (hover_r)
|
{
|
g.FillPath(brush_hover, path);
|
g.DrawLines(pen_hover, TAlignMini.Right.TriangleLines(rect_r, .5F));
|
}
|
else
|
{
|
g.FillPath(brush, path);
|
g.DrawLines(pen, TAlignMini.Right.TriangleLines(rect_r, .5F));
|
}
|
}
|
}
|
}
|
}
|
break;
|
}
|
}
|
|
Rectangle rect_l, rect_r;
|
bool hover_l, hover_r = false;
|
bool Hover_l
|
{
|
get => hover_l;
|
set
|
{
|
if (hover_l == value) return;
|
hover_l = value;
|
Invalidate();
|
}
|
}
|
bool Hover_r
|
{
|
get => hover_r;
|
set
|
{
|
if (hover_r == value) return;
|
hover_r = value;
|
Invalidate();
|
}
|
}
|
|
#endregion
|
|
#endregion
|
|
#endregion
|
|
#region 事件
|
|
/// <summary>
|
/// SelectedIndex 属性值更改时发生
|
/// </summary>
|
[Description("SelectedIndex 属性值更改时发生"), Category("行为")]
|
public event IntEventHandler? SelectedIndexChanged = null;
|
|
/// <summary>
|
/// 关闭页面前发生
|
/// </summary>
|
[Description("关闭页面前发生"), Category("行为")]
|
public event ClosingPageEventHandler? ClosingPage;
|
|
#endregion
|
}
|
|
public class TabCollection : iCollection<TabPage>
|
{
|
public TabCollection(Tabs it)
|
{
|
BindData(it);
|
}
|
|
internal TabCollection BindData(Tabs it)
|
{
|
action = render =>
|
{
|
if (render) it.LoadLayout(false);
|
it.Invalidate();
|
};
|
action_add = item =>
|
{
|
item.PARENT = it;
|
item.Dock = DockStyle.Fill;
|
it.ShowPage();
|
};
|
action_del = item =>
|
{
|
int old = it.SelectedIndex;
|
int index = IndexOf(item);
|
if (old == index)
|
{
|
it.Controls.Remove(item);
|
int _new = index - 1;
|
if (_new > -1) it.SelectedIndex = _new;
|
else it.ShowPage();
|
}
|
else
|
{
|
it.Controls.Remove(item);
|
it.SelectedIndex = old - 1;
|
}
|
};
|
return this;
|
}
|
}
|
|
[ToolboxItem(false)]
|
[Designer(typeof(IControlDesigner))]
|
public class TabPage : ScrollableControl
|
{
|
public TabPage()
|
{
|
SetStyle(
|
ControlStyles.AllPaintingInWmPaint |
|
ControlStyles.OptimizedDoubleBuffer |
|
ControlStyles.ResizeRedraw |
|
ControlStyles.DoubleBuffer |
|
ControlStyles.SupportsTransparentBackColor |
|
ControlStyles.ContainerControl |
|
ControlStyles.UserPaint, true);
|
UpdateStyles();
|
}
|
|
#region 属性
|
|
Image? icon = null;
|
/// <summary>
|
/// 图标
|
/// </summary>
|
[Category("外观"), Description("图标"), DefaultValue(null)]
|
public Image? Icon
|
{
|
get => icon;
|
set
|
{
|
if (icon == value) return;
|
icon = value;
|
PARENT?.LoadLayout();
|
}
|
}
|
|
string? iconSvg = null;
|
/// <summary>
|
/// 图标
|
/// </summary>
|
[Category("外观"), Description("图标SVG"), DefaultValue(null)]
|
public string? IconSvg
|
{
|
get => iconSvg;
|
set
|
{
|
if (iconSvg == value) return;
|
iconSvg = value;
|
PARENT?.LoadLayout();
|
}
|
}
|
|
/// <summary>
|
/// 是否包含图标
|
/// </summary>
|
public bool HasIcon
|
{
|
get => iconSvg != null || icon != null;
|
}
|
|
bool readOnly = false;
|
/// <summary>
|
/// 只读
|
/// </summary>
|
[Description("只读"), Category("行为"), DefaultValue(false)]
|
public bool ReadOnly
|
{
|
get => readOnly;
|
set
|
{
|
if (readOnly == value) return;
|
readOnly = value;
|
PARENT?.LoadLayout();
|
}
|
}
|
|
#region 徽标
|
|
string? badge = null;
|
[Description("徽标内容"), Category("徽标"), DefaultValue(null)]
|
public string? Badge
|
{
|
get => badge;
|
set
|
{
|
if (badge == value) return;
|
badge = value;
|
Invalidate();
|
}
|
}
|
|
float badgeSize = .6F;
|
[Description("徽标比例"), Category("徽标"), DefaultValue(.6F)]
|
public float BadgeSize
|
{
|
get => badgeSize;
|
set
|
{
|
if (badgeSize != value)
|
{
|
badgeSize = value;
|
if (badge != null) PARENT?.Invalidate();
|
}
|
}
|
}
|
|
Color? badgeback = null;
|
[Description("徽标背景颜色"), Category("徽标"), DefaultValue(null)]
|
public Color? BadgeBack
|
{
|
get => badgeback;
|
set
|
{
|
if (badgeback == value) return;
|
if (badgeback != value)
|
{
|
badgeback = value;
|
if (badge != null) PARENT?.Invalidate();
|
}
|
}
|
}
|
|
/// <summary>
|
/// 徽标偏移X
|
/// </summary>
|
[Description("徽标偏移X"), Category("徽标"), DefaultValue(1)]
|
public int BadgeOffsetX { get; set; } = 1;
|
|
/// <summary>
|
/// 徽标偏移Y
|
/// </summary>
|
[Description("徽标偏移Y"), Category("徽标"), DefaultValue(1)]
|
public int BadgeOffsetY { get; set; } = 1;
|
|
#endregion
|
|
#endregion
|
|
#region 坐标
|
|
internal bool MDown = false;
|
internal Rectangle Rect = new Rectangle(-10, -10, 0, 0);
|
internal bool Contains(int x, int y)
|
{
|
return Rect.Contains(x, y);
|
}
|
internal Rectangle SetRect(Rectangle rect)
|
{
|
Rect = rect;
|
return Rect;
|
}
|
internal Rectangle SetOffset(int x, int y)
|
{
|
Rect.Offset(x, y);
|
return Rect;
|
}
|
|
#endregion
|
|
#region 变更
|
|
internal Tabs? PARENT;
|
protected override void OnTextChanged(EventArgs e)
|
{
|
PARENT?.LoadLayout();
|
base.OnTextChanged(e);
|
}
|
protected override void OnVisibleChanged(EventArgs e)
|
{
|
PARENT?.LoadLayout();
|
base.OnVisibleChanged(e);
|
}
|
|
bool isdpi = false;
|
public void DpiAuto()
|
{
|
if (isdpi) return;
|
isdpi = true;
|
if (DesignMode) return;
|
if (Config.Dpi != 1F)
|
{
|
SuspendLayout();
|
Helper.DpiAuto(Config.Dpi, this);
|
ResumeLayout();
|
}
|
}
|
|
#endregion
|
|
public override string ToString() => Text;
|
}
|
}
|
