607 lines
19 KiB
C#
607 lines
19 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Text;
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using System.Windows.Forms;
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using System.Security.Permissions;
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namespace ryControls
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{
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/// <summary>
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/// 窗体皮肤
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/// </summary>
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[PermissionSet(SecurityAction.Demand, Name = "FullTrust")]
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[System.Runtime.InteropServices.ComVisibleAttribute(true)]
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public partial class Formbase : Form
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{
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string PicFolder = "ryControls.Controls.FormImages.";
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/// <summary>
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/// 窗体皮肤
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/// </summary>
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public Formbase()
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{
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SetStyle(ControlStyles.UserPaint, true);
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SetStyle(ControlStyles.AllPaintingInWmPaint, true); // 禁止擦除背景.
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SetStyle(ControlStyles.DoubleBuffer, true); // 双缓冲
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title = base.Text;
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InitializeComponent();
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SetWinTopIcons();
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try
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{
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if (this.Owner != null)
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{
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if (this.Owner.TopMost)
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{
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this.TopMost = true;
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}
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if (UseParentIcon)
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{
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this.Icon = this.Owner.Icon;
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}
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}
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}
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catch { }
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}
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string title = "";
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/// <summary>
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/// 标题属性
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/// </summary>
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[Browsable(true)]
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new public string Text
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{
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get
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{
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return title;
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}
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set
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{
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base.Text = value;
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title = value;
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s_lblText.Text = value;
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}
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}
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bool _UseParentIcon = false;
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/// <summary>
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/// 是否使用父窗口的图标
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/// </summary>
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[Description("是否使用父窗口的图标")]
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public bool UseParentIcon
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{
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get
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{
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return _UseParentIcon;
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}
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set
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{
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_UseParentIcon = value;
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}
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}
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/// <summary>
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/// 点击最小化按钮是最小化还是隐藏
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/// </summary>
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[Description("点击最小化按钮是最小化还是隐藏")]
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public bool MinButtonHideAction
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{
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get; set;
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}
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/// <summary>
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/// 最大化按钮
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/// </summary>
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new public bool MaximizeBox
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{
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get
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{
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return base.MaximizeBox;
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}
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set
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{
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base.MaximizeBox = value;
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SetWinTopIcons();
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}
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}
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/// <summary>
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/// 最小化按钮
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/// </summary>
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new public bool MinimizeBox
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{
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get
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{
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return base.MinimizeBox;
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}
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set
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{
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base.MinimizeBox = value;
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SetWinTopIcons();
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}
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}
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bool closeBox = true;
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/// <summary>
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/// 标题栏关闭按钮是否显示
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/// </summary>
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[Description("标题栏关闭按钮是否显示")]
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public bool CloseBox
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{
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get
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{
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return closeBox;
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}
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set
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{
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closeBox = value;
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SetWinTopIcons();
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}
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}
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bool showBackTip = true;
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/// <summary>
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/// 当窗口位于后台时，是否标注显示。
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/// </summary>
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[Description("当窗口位于后台时，是否标注显示。")]
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public bool ShowBackTip
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{
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get
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{
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return showBackTip;
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}
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set
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{
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showBackTip = value;
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if (!value)
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{
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s_lblText.Text = title;
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}
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}
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}
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/// <summary>
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///
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/// </summary>
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new public FormWindowState WindowState
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{
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get
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{
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return base.WindowState;
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}
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set
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{
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if (value == FormWindowState.Maximized)
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{
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base.MaximumSize = new Size(Screen.PrimaryScreen.WorkingArea.Width, Screen.PrimaryScreen.WorkingArea.Height);
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}
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base.WindowState = value;
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}
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}
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private Color m_FormTitleColor = Color.White;
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/// <summary>
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/// 标题栏字体颜色
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/// </summary>
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[Description("标题栏字体颜色。")]
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public Color FormTitleColor
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{
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get
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{
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return m_FormTitleColor;
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}
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set
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{
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m_FormTitleColor = value;
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s_lblText.BackColor = value;
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}
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}
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private Color m_FormTitleLeaveColor = Color.Gray;
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/// <summary>
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/// 标题栏不处于活动状态时的字体颜色
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/// </summary>
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[Description("标题栏不处于活动状态时的字体颜色。")]
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public Color FormTitleLeaveColor
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{
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get
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{
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return m_FormTitleLeaveColor;
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}
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set
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{
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m_FormTitleLeaveColor = value;
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}
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}
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private Color m_FormTitleBackColor = Color.FromArgb(81, 169, 251);
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/// <summary>
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/// 标题栏背景颜色
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/// </summary>
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[Description("标题栏背景颜色。")]
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public Color FormTitleBackColor
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{
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get
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{
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return m_FormTitleBackColor;
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}
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set
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{
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m_FormTitleBackColor = value;
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s_pnlWinTop.BackColor = value;
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}
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}
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private Color m_FormTitleLeaveBackColor = Color.FromArgb(235, 238, 242);
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/// <summary>
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/// 标题栏不处于活动状态时的背景颜色
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/// </summary>
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[Description("标题栏不处于活动状态时的背景颜色。")]
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public Color FormTitleLeaveBackColor
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{
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get
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{
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return m_FormTitleLeaveBackColor;
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}
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set
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{
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m_FormTitleLeaveBackColor = value;
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}
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}
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/// <summary>
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/// 是否允许拖拉窗体边缘来改变窗体大小
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/// </summary>
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[Description("是否允许拖拉窗体边缘来改变窗体大小。")]
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public bool CanChangeSize
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{
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get
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{
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return canChangeSize;
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}
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set
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{
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canChangeSize = value;
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}
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}
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private bool isMouseDown = false;
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private Point FormLocation; //form的location
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private Point mouseOffset; //鼠标的按下位置
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private bool canChangeSize = false;
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private void PnlWinTop_MouseMove(object sender, MouseEventArgs e)
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{
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try
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{
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int _x = 0;
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int _y = 0;
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if (isMouseDown)
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{
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Point pt = Control.MousePosition;
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_x = mouseOffset.X - pt.X;
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_y = mouseOffset.Y - pt.Y;
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this.Location = new Point(FormLocation.X - _x, FormLocation.Y - _y);
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}
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}
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catch (Exception) { }
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}
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private void PnlWinTop_MouseUp(object sender, MouseEventArgs e)
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{
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isMouseDown = false;
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}
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private void PnlWinTop_MouseDown(object sender, MouseEventArgs e)
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{
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try
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{
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if (e.Button == MouseButtons.Left)
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{
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isMouseDown = true;
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FormLocation = this.Location;
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mouseOffset = Control.MousePosition;
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}
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}
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catch (Exception) { }
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}
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private void SetWinTopIcons()
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{
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s_pnMax.Visible = MaximizeBox;
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s_pnMini.Visible = MinimizeBox;
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s_pnClose.Visible = CloseBox;
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//if (MaximizeBox)
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//{
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// pnMax.Left = pnClose.Left - pnMax.Width;
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// pnMax.Visible = true;
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// pnMini.Left = pnMax.Left - pnMini.Width;
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// if (MinimizeBox)
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// {
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// pnMini.Visible = true;
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// }
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// else
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// {
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// pnMini.Visible = false;
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// }
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//}
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//else
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//{
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// pnMax.Visible = false;
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// pnMini.Left = pnClose.Left - pnMini.Width;
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// if (MinimizeBox)
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// {
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// pnMini.Visible = true;
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// }
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// else
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// {
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// pnMini.Visible = false;
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// }
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//}
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}
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private void Btnmin_MouseEnter(object sender, EventArgs e)
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{
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s_btnmin.BackgroundImage = ButtonImages.ImageObject.GetResBitmap(PicFolder + "btn_mini_Hover.png");
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}
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private void Btnmin_MouseLeave(object sender, EventArgs e)
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{
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s_btnmin.BackgroundImage = ButtonImages.ImageObject.GetResBitmap(PicFolder + "btn_mini.png");
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}
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private void BtnClose_Click(object sender, EventArgs e)
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{
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this.Close();
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}
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#region 控制改变窗体大小
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const int WM_NCHITTEST = 0x0084;
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const int HTLEFT = 10; //左边界
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const int HTRIGHT = 11; //右边界
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const int HTTOP = 12; //上边界
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const int HTTOPLEFT = 13; //左上角
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const int HTTOPRIGHT = 14; //右上角
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const int HTBOTTOM = 15; //下边界
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const int HTBOTTOMLEFT = 0x10; //左下角
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const int HTBOTTOMRIGHT = 17; //右下角
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/// <summary>
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///
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/// </summary>
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/// <param name="m"></param>
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protected override void WndProc(ref Message m)
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{
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try
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{
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base.WndProc(ref m);
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}
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catch { }
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switch (m.Msg)
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{
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case WM_NCHITTEST:
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{
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Point vPoint = new Point((int)m.LParam & 0xFFFF,
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(int)m.LParam >> 16 & 0xFFFF);
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vPoint = PointToClient(vPoint);
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//判断：仅当当前窗体状态不是最大化时，相关鼠标事件生效
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if (this.WindowState != FormWindowState.Maximized && (CanChangeSize))
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{
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#region 调整窗体
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if (vPoint.X <= 5)
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{
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if (vPoint.Y <= 5)
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{
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m.Result = (IntPtr)HTTOPLEFT;
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}
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else if (vPoint.Y >= ClientSize.Height - 5)
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{
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m.Result = (IntPtr)HTBOTTOMLEFT;
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}
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else
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{
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m.Result = (IntPtr)HTLEFT;
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}
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}
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else if (vPoint.X >= ClientSize.Width - 5)
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{
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if (vPoint.Y <= 5)
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{
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m.Result = (IntPtr)HTTOPRIGHT;
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}
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else if (vPoint.Y >= ClientSize.Height - 5)
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{
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m.Result = (IntPtr)HTBOTTOMRIGHT;
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}
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else
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{
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m.Result = (IntPtr)HTRIGHT;
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}
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}
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else if (vPoint.Y <= 5)
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{
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m.Result = (IntPtr)HTTOP;
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}
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else if (vPoint.Y >= ClientSize.Height - 5)
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{
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m.Result = (IntPtr)HTBOTTOM;
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}
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#endregion
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}
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break;
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}
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}
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}
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#endregion
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private void BtnMax_Click(object sender, EventArgs e)
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{
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if (!MaximizeBox) { return; }
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if (WindowState != FormWindowState.Maximized)
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{
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this.MaximumSize = new Size(Screen.PrimaryScreen.WorkingArea.Width, Screen.PrimaryScreen.WorkingArea.Height);
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this.WindowState = FormWindowState.Maximized;
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}
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else
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{
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this.WindowState = FormWindowState.Normal;
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}
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}
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Point init_Position = new Point();
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private void Btnmin_Click(object sender, EventArgs e)
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{
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if (!MinimizeBox) { return; }
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init_Size = new Size(Width, Height);
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if (MinButtonHideAction) { this.Hide(); }
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else
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{
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this.WindowState = FormWindowState.Minimized;
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}
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}
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private Size init_Size = new Size();
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private void Formbase_Load(object sender, EventArgs e)
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{
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s_lblText.ForeColor = m_FormTitleColor;
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s_btnMax.BackgroundImage = ButtonImages.ImageObject.GetResBitmap(PicFolder + "btn_max.png");
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s_btnmin.BackgroundImage = ButtonImages.ImageObject.GetResBitmap(PicFolder + "btn_mini.png");
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s_btnClose.BackgroundImage = ButtonImages.ImageObject.GetResBitmap(PicFolder + "btn_close.png");
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//init_Size = new Size(Width, Height);
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//init_Position = new Point(Left,Top);
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if (this.Site != null && this.Site.DesignMode)
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{
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}
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else
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{
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MinimumSize = new Size(Width, Height);
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}
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if (this.Owner != null)
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{
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if (this.Owner.TopMost)
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{
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this.TopMost = true;
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}
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if (UseParentIcon)
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{
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this.Icon = this.Owner.Icon;
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}
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}
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}
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/// <summary>
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/// 画边框
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/// </summary>
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/// <param name="e"></param>
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protected override void OnPaintBackground(PaintEventArgs e)
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{
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base.OnPaintBackground(e);
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try
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{
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ControlPaint.DrawBorder(e.Graphics, new Rectangle(0, 0, this.Width, this.Height), SkinHelp.DefalutBorderColor, ButtonBorderStyle.Solid);
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}
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catch { }
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}
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private void PnlWinTop_DoubleClick(object sender, EventArgs e)
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{
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if (this.WindowState != FormWindowState.Maximized && MaximizeBox)
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{
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this.MaximumSize = new Size(Screen.PrimaryScreen.WorkingArea.Width, Screen.PrimaryScreen.WorkingArea.Height);
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this.WindowState = FormWindowState.Maximized;
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}
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else
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{
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this.WindowState = FormWindowState.Normal;
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}
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}
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private void PnMini_Paint(object sender, PaintEventArgs e)
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{
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}
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private void BtnMax_MouseLeave(object sender, EventArgs e)
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{
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s_btnMax.BackgroundImage = ButtonImages.ImageObject.GetResBitmap(PicFolder + "btn_max.png");
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}
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private void BtnMax_MouseEnter(object sender, EventArgs e)
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{
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s_btnMax.BackgroundImage = ButtonImages.ImageObject.GetResBitmap(PicFolder + "btn_max_Hover.png");
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}
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private void BtnClose_MouseLeave(object sender, EventArgs e)
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{
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s_btnClose.BackgroundImage = ButtonImages.ImageObject.GetResBitmap(PicFolder + "btn_close.png");
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}
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private void BtnClose_MouseEnter(object sender, EventArgs e)
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{
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s_btnClose.BackgroundImage = ButtonImages.ImageObject.GetResBitmap(PicFolder + "btn_close_Hover.png");
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}
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private void Formbase_Leave(object sender, EventArgs e)
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{
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}
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private void Formbase_Deactivate(object sender, EventArgs e)
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{
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if (Width > 100 && Height > 100)
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init_Size = new Size(Width, Height);
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if (Left > 0 && Top > 0)
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init_Position = new Point(Left, Top);
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s_pnlWinTop.BackColor = m_FormTitleLeaveBackColor;
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s_lblText.ForeColor = m_FormTitleLeaveColor;
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if (ShowBackTip)
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{
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s_lblText.Text = title + " <处于后台>";
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}
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}
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private void Formbase_Activated(object sender, EventArgs e)
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{
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s_pnlWinTop.BackColor = m_FormTitleBackColor;
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s_lblText.ForeColor = m_FormTitleColor;
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s_lblText.Text = title;
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Form a = this;
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if (Width < 10) { Width = init_Size.Width; }
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if (Height < 10) { Height = init_Size.Height; }
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if (Left < 0) { Left = init_Position.X; }
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if (Top < 0) { Top = init_Position.Y; }
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}
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private void Formbase_Shown(object sender, EventArgs e)
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{
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try
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{
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if (this.Owner != null)
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{
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if (this.Owner.TopMost)
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{
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this.TopMost = true;
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}
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}
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}
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catch { }
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}
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private void Formbase_ResizeEnd(object sender, EventArgs e)
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{
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}
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private void Formbase_Resize(object sender, EventArgs e)
|
|
{
|
|
try
|
|
{
|
|
if (this.WindowState == FormWindowState.Minimized)
|
|
{
|
|
for (int i = 0; i < this.OwnedForms.Length; i++)
|
|
{
|
|
Form form = this.OwnedForms[i];
|
|
form.WindowState = FormWindowState.Normal;
|
|
form.Visible = true;
|
|
}
|
|
}
|
|
}
|
|
catch { }
|
|
}
|
|
|
|
private void Formbase_VisibleChanged(object sender, EventArgs e)
|
|
{
|
|
|
|
}
|
|
|
|
private void Formbase_KeyDown(object sender, KeyEventArgs e)
|
|
{
|
|
if (e.KeyCode == Keys.Escape)
|
|
{ this.Close(); }
|
|
}
|
|
}
|
|
}
|