element.cs

破解的飞信源代码

namespace Imps.Client.Pc
{
    using System;
    using System.Drawing;
    using System.Runtime.CompilerServices;
    using System.Windows.Forms;

    public abstract class Element : IDisposable
    {
        protected bool _handleMouse = true;
        public Control _host;
        protected string _id;
        public System.Drawing.Point _location;
        public Size _size;
        public EStyleBase _style;
        protected bool _visible = true;

        public event EventHandler Click;

        public event EventHandler Enter;

        public event EventHandler Leave;

        public virtual void Dispose()
        {
        }

        public virtual void OnMouseClick(MouseEventArgs e)
        {
            if (this.Click != null)
            {
                this.Click(this, e);
            }
        }

        public virtual void OnMouseDown(MouseEventArgs e)
        {
        }

        public virtual void OnMouseHover(MouseEventArgs e)
        {
            if (this.Enter != null)
            {
                this.Enter(this, e);
            }
        }

        public virtual void OnMouseLeave(MouseEventArgs e)
        {
            if (this.Leave != null)
            {
                this.Leave(this, e);
            }
        }

        public virtual void OnMouseUp(MouseEventArgs e)
        {
        }

        public virtual void OnPaint(PaintEventArgs e)
        {
        }

        public virtual void OnSizeChanged(int w, int h)
        {
        }

        protected void RaiseInvalidate(bool forceRedraw)
        {
            if (this._host != null)
            {
                this._host.Invalidate(this.Rectangle);
                if (forceRedraw)
                {
                    this._host.Update();
                }
            }
        }

        public bool HandleMouse
        {
            get
            {
                return this._handleMouse;
            }
            set
            {
                this._handleMouse = value;
            }
        }

        public string NameID
        {
            get
            {
                return this._id;
            }
            set
            {
                this._id = value;
            }
        }

        public System.Drawing.Rectangle Rectangle
        {
            get
            {
                return new System.Drawing.Rectangle(this._location, this._size);
            }
        }

        public bool Visible
        {
            get
            {
                return this._visible;
            }
            set
            {
                if (this._visible != value)
                {
                    this._visible = value;
                    this.RaiseInvalidate(false);
                }
            }
        }
    }
}