WinForm 简易仿360界面控件

因为经常要做一些1、2千行的小工具,WinForm自带的TabCtrl又不美观,所以想做成360的样子,在网上找来找去,都只有散乱的代码,没有可以通用的结构,于是自己写了一个简易的通用控件。

  控件主要功能

添加按钮和对应的Userctrl页面,或者相应的Action函数;整个控件是透明背景,窗体的背景将被作为整体背景,即支持类似换肤功能;可自定义按钮的遮罩绘制函数。

  • 支持Userctrl页面切换

  • 支持Action(无参数无返回值)委托

主要类型实现

  • 切换按钮派生自RatioButton,因为已经实现了按钮单选功能。自定义的绘制函数功能是发博文前,为了功能齐全临时添加的,所以没有来得及详细测试,如有问题,请联系我或者自行修复。。。请不要在意变量名称和属性的混乱。。。
 1 using System;
 2 using System.Collections.Generic;
 3 using System.Drawing;
 4 using System.Text;
 5 using System.Windows.Forms;
 6 
 7 namespace _360UI
 8 {
 9     public class MyButton : RadioButton。。。
10     {
11         private bool _enter;
12         public Image img;//不能使用原本的背景图片对象,自己的绘图函数使用。。。
13         public string txt;//同上
14         public int Id;
15         public static Action<Graphics, Rectangle> HoverDraw;//自定义hover函数
16         public static Action<Graphics, Rectangle> CheckedDraw;//自定义选中绘图函数
17         public static Color MaskColor = Color.FromArgb(135, 255, 255, 255);//选中颜色
18         public static Color MaskColorHover = Color.FromArgb(55, 255, 255, 255);//Hover颜色
19         public Action action;//自定义点击操作响应函数
20 
21         public MyButton() : base()
22         {
23             AutoSize = false;
24             CheckAlign = ContentAlignment.MiddleCenter;
25         }
26         protected override void OnPaint(PaintEventArgs pevent)
27         {
28             base.OnPaint(pevent);
29             if (Checked)
30             {
31                 if (CheckedDraw != null)
32                     CheckedDraw(pevent.Graphics, this.ClientRectangle);
33                 else
34                 {
35                     pevent.Graphics.FillRectangle(new SolidBrush(MaskColor), ClientRectangle);     
36                 }
37             }
38             else
39             {
40                 if (_enter)
41                 {
42                     if (HoverDraw != null)
43                         HoverDraw(pevent.Graphics, ClientRectangle);
44                     else
45                         pevent.Graphics.FillRectangle(new SolidBrush(MaskColorHover), ClientRectangle);
46                 }
47             }
48             pevent.Graphics.DrawImage(img, 5, 15, Width - 10, Height - 40);
49             SizeF size = pevent.Graphics.MeasureString(txt, Font);
50             pevent.Graphics.DrawString(txt, Font, new SolidBrush(ForeColor), (Width - size.Width) / 2, Height-size.Height-3);
51         }
52 
53         protected override void OnMouseEnter(EventArgs eventargs)
54         {
55             base.OnMouseEnter(eventargs);
56             _enter = true;
57         }
58 
59         protected override void OnMouseLeave(EventArgs eventargs)
60         {
61             base.OnMouseLeave(eventargs);
62             _enter = false;
63         }
64 
65         protected override void OnClick(EventArgs e)
66         {
67             base.OnClick(e);
68             if (action != null)
69                 action();
70         }
71     }
72 }
  • 容器面板UI类:由FlowLayoutPanel和Panel构成的UserControl。FlowLayoutPanel保存切换按钮。
 1 using System;
 2 using System.Collections.Generic;
 3 using System.ComponentModel;
 4 using System.Drawing;
 5 using System.Data;
 6 using System.Text;
 7 using System.Windows.Forms;
 8 using _360UI;
 9 
10 namespace _360UI  
11 {
12     public partial class UC_360UI: UserControl
13     {
14         private int maxID = 0;
15 
16         public UC_360UI()
17         {
18             InitializeComponent();
19         }
20 
21         private void UC_360UI_Load(object sender, EventArgs e)
22         {
23             BackColor = Color.Transparent;
24         }
25     //添加切换按钮
26         public void AddButton(Image image,string text,UserControl ctrl)
27         {
28             MyButton myButton = new MyButton();
29             myButton.Id = maxID++;
30             myButton.img = image;
31             myButton.txt = text;
32             myButton.Height = ButtonPan.Height-6;
33             myButton.Width = 75;
34             myButton.CheckedChanged += myButton_CheckedChanged;
35             ButtonPan.Controls.Add(myButton);   
36 
37             CentenPan.Controls.Add(ctrl);
38             ctrl.BackColor = Color.Transparent;
39             ctrl.Visible = false;
40             ctrl.Dock = DockStyle.Fill;
41         }
42 public void AddButton(Image image, string text,Action action) 43 { 44 MyButton myButton = new MyButton(); 45 myButton.Id = -1; 46 myButton.img = image; 47 myButton.txt = text; 48 myButton.Height = ButtonPan.Height - 6; 49 myButton.Width = 75; 50 myButton.action = action; 51 ButtonPan.Controls.Add(myButton); 52 } 53 public void SelectItem(int id) 54 { 55 MyButton but = (MyButton)ButtonPan.Controls[id]; 56 but.Checked = true; 57 } 58 void myButton_CheckedChanged(object sender, EventArgs e) 59 { 60 MyButton button = sender as MyButton; 61 CentenPan.Controls[button.Id].Visible = button.Checked; 62 } 63 } 64 }

测试界面代码

 1 using System;
 2 using System.Collections.Generic;
 3 using System.ComponentModel;
 4 using System.Data;
 5 using System.Drawing;
 6 using System.Reflection;
 7 using System.Text;
 8 using System.Windows.Forms;
 9 using _360UI;
10 
11 namespace WindowsFormsApplication1
12 {
13     public partial class Form1 : Form
14     {
15         public Form1()
16         {
17             InitializeComponent();
18             uC_360UI1.AddButton(Properties.Resources.f111, "测试", new UserControl1());
19             uC_360UI1.AddButton(Properties.Resources.f12, "测试2", new UserControl2());
20             uC_360UI1.AddButton(Properties.Resources.f12, "测试3", new UserControl1());
21             uC_360UI1.AddButton(Properties.Resources.f12, "测试4", new UserControl2());
22             uC_360UI1.AddButton(Properties.Resources.f111, "关于",new Action(Myfun));
23         }
24 
25         void Myfun()
26         {
27            MessageBox.Show("Hello");
28         }
29 
30         private void Form1_Load(object sender, EventArgs e)
31         {
32             uC_360UI1.SelectItem(0);
33 
34         }
35     }
36 }

说在最后

至此为止,一个简易的通用仿360界面控件就完成了,虽然代码量不多(喜欢短小的男人o(╯□╰)o),尽可能的添加了实用的功能,如果使用中遇到问题,请自行修复或者联系我。。。如果您觉得还不错,请点个赞或者留个言,算是对作者(笑)的一种鼓励和支持,谢谢,ヾ( ̄▽ ̄)Bye~Bye~。。。

 好吧,WINFORM已死,我知道。。。

原文地址:https://www.cnblogs.com/HelliX/p/4945916.html