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365 lines
13 KiB
C#
365 lines
13 KiB
C#
// ***********************************************************************
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// Assembly : HZH_Controls
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// Created : 08-08-2019
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//
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// ***********************************************************************
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// <copyright file="UCNumTextBox.cs">
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// Copyright by Huang Zhenghui(黄正辉) All, QQ group:568015492 QQ:623128629 Email:623128629@qq.com
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// </copyright>
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//
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// Blog: https://www.cnblogs.com/bfyx
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// GitHub：https://github.com/kwwwvagaa/NetWinformControl
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// gitee：https://gitee.com/kwwwvagaa/net_winform_custom_control.git
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//
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// If you use this code, please keep this note.
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// ***********************************************************************
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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.Data;
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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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namespace HZH_Controls.Controls
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{
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/// <summary>
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/// Class UCNumTextBox.
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/// Implements the <see cref="System.Windows.Forms.UserControl" />
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/// </summary>
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/// <seealso cref="System.Windows.Forms.UserControl" />
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[DefaultEvent("NumChanged")]
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public partial class UCNumTextBox : UserControl
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{
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/// <summary>
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/// Occurs when [show key border event].
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/// </summary>
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[Description("弹出输入键盘时发生"), Category("自定义")]
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public event EventHandler ShowKeyBorderEvent;
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/// <summary>
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/// Occurs when [hide key border event].
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/// </summary>
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[Description("关闭输入键盘时发生"), Category("自定义")]
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public event EventHandler HideKeyBorderEvent;
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/// <summary>
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/// Occurs when [number changed].
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/// </summary>
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[Description("数字改变时发生"), Category("自定义")]
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public event EventHandler NumChanged;
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/// <summary>
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/// 输入类型
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/// </summary>
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/// <value>The type of the input.</value>
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[Description("输入类型"), Category("自定义")]
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public TextInputType InputType
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{
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get
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{
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return txtNum.InputType;
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}
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set
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{
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if (value == TextInputType.NotControl)
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{
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return;
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}
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txtNum.InputType = value;
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}
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}
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/// <summary>
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/// Gets or sets a value indicating whether this instance is number can input.
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/// </summary>
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/// <value><c>true</c> if this instance is number can input; otherwise, <c>false</c>.</value>
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[Description("数字是否可手动编辑"), Category("自定义")]
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public bool IsNumCanInput
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{
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get
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{
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return txtNum.Enabled;
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}
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set
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{
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txtNum.Enabled = value;
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}
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}
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/// <summary>
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/// 当InputType为数字类型时，能输入的最大值
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/// </summary>
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/// <value>The maximum value.</value>
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[Description("当InputType为数字类型时，能输入的最大值。")]
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public decimal MaxValue
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{
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get
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{
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return this.txtNum.MaxValue;
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}
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set
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{
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this.txtNum.MaxValue = value;
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}
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}
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/// <summary>
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/// 当InputType为数字类型时，能输入的最小值
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/// </summary>
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/// <value>The minimum value.</value>
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[Description("当InputType为数字类型时，能输入的最小值。")]
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public decimal MinValue
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{
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get
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{
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return this.txtNum.MinValue;
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}
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set
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{
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this.txtNum.MinValue = value;
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}
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}
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/// <summary>
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/// The key board type
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/// </summary>
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private KeyBoardType keyBoardType = KeyBoardType.UCKeyBorderNum;
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/// <summary>
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/// Gets or sets the type of the key board.
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/// </summary>
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/// <value>The type of the key board.</value>
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[Description("键盘样式"), Category("自定义")]
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public KeyBoardType KeyBoardType
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{
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get { return keyBoardType; }
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set { keyBoardType = value; }
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}
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/// <summary>
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/// Gets or sets the number.
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/// </summary>
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/// <value>The number.</value>
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[Description("数值"), Category("自定义")]
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public decimal Num
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{
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get { return txtNum.Text.ToDecimal(); }
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set { txtNum.Text = value.ToString(); }
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}
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/// <summary>
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/// 获取或设置控件显示的文字的字体。
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/// </summary>
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/// <value>The font.</value>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.EnvironmentPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// <IPermission class="System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// <IPermission class="System.Security.Permissions.SecurityPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="UnmanagedCode, ControlEvidence" />
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/// <IPermission class="System.Diagnostics.PerformanceCounterPermission, System, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Unrestricted="true" />
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/// </PermissionSet>
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[Description("字体"), Category("自定义")]
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public new Font Font
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{
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get
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{
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return txtNum.Font;
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}
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set
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{
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txtNum.Font = value;
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}
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}
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/// <summary>
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/// Occurs when [add click].
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/// </summary>
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[Description("增加按钮点击事件"), Category("自定义")]
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public event EventHandler AddClick;
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/// <summary>
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/// Occurs when [minus click].
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/// </summary>
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[Description("减少按钮点击事件"), Category("自定义")]
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public event EventHandler MinusClick;
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private decimal increment = 1;
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[Description("递增量，大于0的数值"), Category("自定义")]
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public decimal Increment
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{
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get { return increment; }
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set
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{
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if (value <= 0)
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return;
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increment = value;
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}
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}
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/// <summary>
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/// Initializes a new instance of the <see cref="UCNumTextBox" /> class.
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/// </summary>
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public UCNumTextBox()
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{
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InitializeComponent();
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txtNum.TextChanged += txtNum_TextChanged;
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}
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/// <summary>
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/// Handles the TextChanged event of the txtNum control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
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void txtNum_TextChanged(object sender, EventArgs e)
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{
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if (NumChanged != null)
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{
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NumChanged(txtNum.Text.ToString(), e);
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}
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}
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/// <summary>
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/// The m FRM anchor
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/// </summary>
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Forms.FrmAnchor m_frmAnchor;
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/// <summary>
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/// Handles the MouseDown event of the txtNum control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="MouseEventArgs" /> instance containing the event data.</param>
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private void txtNum_MouseDown(object sender, MouseEventArgs e)
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{
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if (IsNumCanInput)
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{
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if (KeyBoardType != HZH_Controls.Controls.KeyBoardType.Null)
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{
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switch (keyBoardType)
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{
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case KeyBoardType.UCKeyBorderAll_EN:
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UCKeyBorderAll keyAll = new UCKeyBorderAll();
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keyAll.RetractClike += (a, b) => { m_frmAnchor.Hide(); };
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keyAll.EnterClick += (a, b) => { m_frmAnchor.Hide(); };
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m_frmAnchor = new Forms.FrmAnchor(this, keyAll);
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m_frmAnchor.VisibleChanged += m_frmAnchor_VisibleChanged;
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m_frmAnchor.Show(this.FindForm());
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break;
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case KeyBoardType.UCKeyBorderNum:
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UCKeyBorderNum keyNum = new UCKeyBorderNum();
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keyNum.EnterClick += (a, b) => { m_frmAnchor.Hide(); };
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m_frmAnchor = new Forms.FrmAnchor(this, keyNum);
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m_frmAnchor.VisibleChanged += m_frmAnchor_VisibleChanged;
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m_frmAnchor.Show(this.FindForm());
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break;
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}
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}
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}
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}
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/// <summary>
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/// Handles the VisibleChanged event of the m_frmAnchor control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
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void m_frmAnchor_VisibleChanged(object sender, EventArgs e)
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{
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if (m_frmAnchor.Visible)
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{
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if (ShowKeyBorderEvent != null)
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{
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ShowKeyBorderEvent(this, null);
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}
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}
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else
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{
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if (HideKeyBorderEvent != null)
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{
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HideKeyBorderEvent(this, null);
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}
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}
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}
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/// <summary>
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/// Numbers the add click.
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/// </summary>
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public void NumAddClick()
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{
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btnAdd_MouseDown(null, null);
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}
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/// <summary>
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/// Numbers the minus click.
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/// </summary>
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public void NumMinusClick()
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{
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btnMinus_MouseDown(null, null);
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}
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/// <summary>
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/// Handles the MouseDown event of the btnAdd control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="MouseEventArgs" /> instance containing the event data.</param>
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private void btnAdd_MouseDown(object sender, MouseEventArgs e)
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{
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if (AddClick != null)
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{
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AddClick(this, e);
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}
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decimal dec = this.txtNum.Text.ToDecimal();
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dec += increment;
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txtNum.Text = dec.ToString();
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}
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/// <summary>
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/// Handles the MouseDown event of the btnMinus control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="MouseEventArgs" /> instance containing the event data.</param>
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private void btnMinus_MouseDown(object sender, MouseEventArgs e)
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{
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if (MinusClick != null)
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{
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MinusClick(this, e);
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}
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decimal dec = this.txtNum.Text.ToDecimal();
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dec -= increment; ;
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txtNum.Text = dec.ToString();
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}
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/// <summary>
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/// Handles the Load event of the UCNumTextBox control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
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private void UCNumTextBox_Load(object sender, EventArgs e)
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{
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this.txtNum.BackColor = this.BackColor;
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}
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/// <summary>
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/// Handles the FontChanged event of the txtNum control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
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private void txtNum_FontChanged(object sender, EventArgs e)
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{
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txtNum.Location = new Point(txtNum.Location.X, (this.Height - txtNum.Height) / 2);
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}
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/// <summary>
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/// Handles the BackColorChanged event of the UCNumTextBox control.
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/// </summary>
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/// <param name="sender">The source of the event.</param>
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/// <param name="e">The <see cref="EventArgs" /> instance containing the event data.</param>
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private void UCNumTextBox_BackColorChanged(object sender, EventArgs e)
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{
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Color c = this.BackColor;
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Control control = this;
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while (c == Color.Transparent)
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{
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control = control.Parent;
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if (control == null)
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break;
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c = control.BackColor;
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}
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if (c == Color.Transparent)
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return;
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txtNum.BackColor = c;
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}
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}
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}
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