cyf
1168 lines
53 KiB
C#
1168 lines
53 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.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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using NewMyFormDesigner;
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using MyFormDesinger;
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namespace NewMyFormDesigner
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{
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public partial class Overlayer : UserControl
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{
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HostFrame _themainhost; //被遮罩的控件容器，通过Overlayer操作该容器（以及其中的子控件）
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Recter _recter = new Recter(); //被操作控件（容器）周围的方框
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Point _firstPoint = new Point();//第一点位置
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bool _mouseDown = false;//鼠标是否点下
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DragType _dragType = DragType.None;
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bool isMove = false;
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public Control _currentCtrl = null; //当前被操作控件
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//选中多个控件的集合
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List<ControlRect> Contrlist = null;
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public Overlayer(HostFrame themainhost)
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{
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_themainhost = themainhost; //默认被操作的是控件容器
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Rectangle r = _themainhost.Bounds;
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r = _themainhost.Parent.RectangleToScreen(r);
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r = this.RectangleToClient(r);
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_recter.Rect = r;
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_recter.IsForm = true;
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InitializeComponent();
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}
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protected override CreateParams CreateParams
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{
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get
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{
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CreateParams para = base.CreateParams;
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para.ExStyle |= 0x00000020; //WS_EX_TRANSPARENT 透明支持
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return para;
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}
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}
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protected override void OnPaintBackground(PaintEventArgs e) //不画背景
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{
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//base.OnPaintBackground(e);
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}
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protected override void OnPaint(PaintEventArgs e)
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{
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if (_recter != null) //绘制被操作控件周围的方框
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{
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_recter.Draw(e.Graphics);
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}
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base.OnPaint(e);
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}
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public void UserMouseDown(MouseEventArgs e)
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{
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OnMouseDown(e);
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}
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public void UserMouseUp(MouseEventArgs e)
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{
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OnMouseUp(e);
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}
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Point mouseDownPoint = Point.Empty;//记录鼠标按下坐标
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#region 代理所有用户操作
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protected override void OnMouseMove(MouseEventArgs e)
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{
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//if (MouseIsDown)
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//{
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// ResizeToRectangle(e.Location);
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//}
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//画线
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//if (!MouseIsDown && isDrag)
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//{
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// var ly = e.Location.Y - mouseDownPoint.Y;
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// var lx = e.Location.X - mouseDownPoint.X;
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// foreach (var item in Contrlist)
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// {
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// //rect.Location = getPointToForm(new Point(e.Location.X - mouseDownPoint.X, e.Location.Y - mouseDownPoint.Y));
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// item.control.Location = new Point(item.control.Location.X+lx, item.control.Location.Y + ly);
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// item.rects = new Rectangle(item.rects.X+lx, item.rects.Y + ly, item.rects.Width, item.rects.Height);
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// _recter.Rect = item.rects;
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// _firstPoint = item.control.Location;
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// }
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//}
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//_themainhost.Text = "X:" + e.Location.X.ToString() + "Y:" + e.Location.Y.ToString();
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if (!_mouseDown) //鼠标形状
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{
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DragType dt = _recter.GetMouseDragType(e.Location);
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switch (dt)
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{
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case DragType.Top:
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{
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Cursor = Cursors.SizeNS;
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break;
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}
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case DragType.RightTop:
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{
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Cursor = Cursors.SizeNESW;
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break;
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}
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case DragType.RightBottom:
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{
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Cursor = Cursors.SizeNWSE;
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break;
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}
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case DragType.Right:
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{
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Cursor = Cursors.SizeWE;
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break;
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}
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case DragType.LeftTop:
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{
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Cursor = Cursors.SizeNWSE;
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break;
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}
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case DragType.LeftBottom:
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{
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Cursor = Cursors.SizeNESW;
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break;
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}
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case DragType.Left:
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{
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Cursor = Cursors.SizeWE;
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break;
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}
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case DragType.Center:
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{
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Cursor = Cursors.SizeAll;
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break;
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}
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case DragType.Bottom:
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{
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Cursor = Cursors.SizeNS;
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break;
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}
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default:
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{
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Cursor = Cursors.Default;
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break;
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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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string cid = "0";
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if (_currentCtrl != null)
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{
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object[] col = _currentCtrl.Tag as object[];
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if (col.Length >= 8)
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{
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cid = col[2].ToString();//当前控件的类型
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}
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if (Contrlist.Count == 1 && _currentCtrl is LabelGroupBox)
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{
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this.改变颜色ToolStripMenuItem.Enabled = true;
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this.标题位置ToolStripMenuItem.Enabled = true;
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}
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else
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{
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this.改变颜色ToolStripMenuItem.Enabled = false;
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this.标题位置ToolStripMenuItem.Enabled = false;
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}
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}
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switch (_dragType) //改变方框位置大小
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{
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case DragType.Top:
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{
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if (cid.Equals("8890")) break;//8890为分割线，不能改变高度
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ParentControlRefresh();
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Point delta = new Point(e.Location.X - _firstPoint.X, e.Location.Y - _firstPoint.Y);
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_recter.Rect = new Rectangle(_recter.Rect.X, _recter.Rect.Y + delta.Y, _recter.Rect.Width, _recter.Rect.Height + delta.Y * (-1));
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_firstPoint = e.Location;
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break;
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}
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case DragType.RightTop:
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{
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if (cid.Equals("8890")) break;
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ParentControlRefresh();
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Point delta = new Point(e.Location.X - _firstPoint.X, e.Location.Y - _firstPoint.Y);
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_recter.Rect = new Rectangle(_recter.Rect.X, _recter.Rect.Y + delta.Y, _recter.Rect.Width + delta.X, _recter.Rect.Height + delta.Y * (-1));
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_firstPoint = e.Location;
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break;
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}
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case DragType.RightBottom:
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{
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if (cid.Equals("8890")) break;
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ParentControlRefresh();
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Point delta = new Point(e.Location.X - _firstPoint.X, e.Location.Y - _firstPoint.Y);
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_recter.Rect = new Rectangle(_recter.Rect.X, _recter.Rect.Y, _recter.Rect.Width + delta.X, _recter.Rect.Height + delta.Y);
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_firstPoint = e.Location;
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break;
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}
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case DragType.Right:
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{
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ParentControlRefresh();
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Point delta = new Point(e.Location.X - _firstPoint.X, e.Location.Y - _firstPoint.Y);
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_recter.Rect = new Rectangle(_recter.Rect.X, _recter.Rect.Y, _recter.Rect.Width + delta.X, _recter.Rect.Height);
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_firstPoint = e.Location;
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break;
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}
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case DragType.LeftTop:
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{
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if (cid.Equals("8890")) break;
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ParentControlRefresh();
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Point delta = new Point(e.Location.X - _firstPoint.X, e.Location.Y - _firstPoint.Y);
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_recter.Rect = new Rectangle(_recter.Rect.X + delta.X, _recter.Rect.Y + delta.Y, _recter.Rect.Width + delta.X * (-1), _recter.Rect.Height + delta.Y * (-1));
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_firstPoint = e.Location;
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break;
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}
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case DragType.LeftBottom:
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{
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if (cid.Equals("8890")) break;
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ParentControlRefresh();
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Point delta = new Point(e.Location.X - _firstPoint.X, e.Location.Y - _firstPoint.Y);
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_recter.Rect = new Rectangle(_recter.Rect.X + delta.X, _recter.Rect.Y, _recter.Rect.Width + delta.X * (-1), _recter.Rect.Height + delta.Y);
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_firstPoint = e.Location;
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break;
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}
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case DragType.Left:
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{
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ParentControlRefresh();
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Point delta = new Point(e.Location.X - _firstPoint.X, e.Location.Y - _firstPoint.Y);
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_recter.Rect = new Rectangle(_recter.Rect.X + delta.X, _recter.Rect.Y, _recter.Rect.Width + delta.X * (-1), _recter.Rect.Height);
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_firstPoint = e.Location;
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break;
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}
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case DragType.Center:
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{
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//Invalidate();
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//Point delta = new Point(e.Location.X - _firstPoint.X, e.Location.Y - _firstPoint.Y);
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//_recter.Rect = new Rectangle(_recter.Rect.X + delta.X, _recter.Rect.Y + delta.Y, _recter.Rect.Width, _recter.Rect.Height);
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//object[] obj = (object[])_currentCtrl.Tag;
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//ControlProperty cp = obj[obj.Length - 1] as ControlProperty;
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//if (cp != null)
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//{
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// cp.Width = _currentCtrl.Width;
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// cp.Height = _currentCtrl.Height;
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// cp.Top = Convert.ToInt16(_recter.Rect.Y - 41);
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// cp.Left = Convert.ToInt16(_recter.Rect.X - 18);
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// cp.TabIndex = _currentCtrl.TabIndex;
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//}
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//_firstPoint = e.Location;
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//break;
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Point delta = new Point(e.Location.X - _firstPoint.X, e.Location.Y - _firstPoint.Y);
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for (int i = 0; i < Contrlist.Count; i++)
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{
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ControlRect cp = Contrlist[i] as ControlRect;
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if (cp != null)
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{
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cp.control.Width = cp.control.Width;
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cp.control.Height = cp.control.Height;
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cp.control.Left = Convert.ToInt16(cp.control.Left + delta.X); ;
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cp.control.Top = Convert.ToInt16(cp.control.Top + delta.Y);
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cp.control.TabIndex = cp.control.TabIndex;
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}
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}
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if (!isMove && (delta.Y != 0 || delta.X != 0))
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{
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_themainhost.Invalidate();
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isMove = true;
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}
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_recter.Rect = new Rectangle(_recter.Rect.X + delta.X, _recter.Rect.Y + delta.Y, _recter.Rect.Width, _recter.Rect.Height);
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object[] obj2 = (object[])_currentCtrl.Tag;
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ControlProperty cp2 = obj2[obj2.Length - 1] as ControlProperty;
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if (cp2 != null)
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{
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cp2.Width = _currentCtrl.Width;
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cp2.Height = _currentCtrl.Height;
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cp2.Top = Convert.ToInt16(_recter.Rect.Y - 41);
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cp2.Left = Convert.ToInt16(_recter.Rect.X - 18);
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cp2.TabIndex = _currentCtrl.TabIndex;
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}
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_firstPoint = e.Location;
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break;
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}
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case DragType.Bottom:
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{
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if (cid.Equals("8890")) break;
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ParentControlRefresh();
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Point delta = new Point(e.Location.X - _firstPoint.X, e.Location.Y - _firstPoint.Y);
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_recter.Rect = new Rectangle(_recter.Rect.X, _recter.Rect.Y, _recter.Rect.Width, _recter.Rect.Height + delta.Y);
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_firstPoint = e.Location;
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break;
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}
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default:
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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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if (_mouseDown)
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{
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Invalidate2(false);
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}
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base.OnMouseMove(e);
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}
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private void ResizeToRectangle(Point p)
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{
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DrawRectangle();
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MouseRect.Width = p.X - MouseRect.Left;
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MouseRect.Height = p.Y - MouseRect.Top;
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DrawRectangle();
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}
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private void DrawStart(Point StartPoint)
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{
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this.Capture = true;
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Cursor.Clip = this.RectangleToScreen(new Rectangle(0, 0, ClientSize.Width, ClientSize.Height));
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MouseRect = new Rectangle(StartPoint.X, StartPoint.Y, 0, 0);
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}
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private void DrawRectangle()
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{
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Rectangle rect = this.RectangleToScreen(MouseRect);
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ControlPaint.DrawReversibleFrame(rect, Color.White, FrameStyle.Dashed);
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}
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// List<Point> lists = new List<Point>();
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//List<Control> Contrlist = null;//控件集合
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private class ControlRect
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{
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public Control control { get; set; }
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public Rectangle rects { get; set; }
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}
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//List<Rectangle> rects = null;
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//bool isDrag = false;
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/// <summary>
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/// 鼠标单击
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/// </summary>
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/// <param name="e"></param>
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protected override void OnMouseDown(MouseEventArgs e)
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{
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mouseDownPoint = e.Location;//记录初始位置
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if (!ControlState)//ctrl状态
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{
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Contrlist = new List<ControlRect>();
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}
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//当ctrl建按下时，否则new下集合
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if (e.Button == MouseButtons.Left) //左键
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{
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_themainhost.Text = "X:" + e.Location.X.ToString() + "Y:" + e.Location.Y.ToString();
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bool flag = false;//是否选中控件
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foreach (Control c in _themainhost.Controls) //遍历控件容器 看是否选中其中某几个控件
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{
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Rectangle r = c.Bounds;
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r = _themainhost.RectangleToScreen(r);
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r = this.RectangleToClient(r);
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Rectangle rr = r;
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rr.Inflate(10, 10);//放大指定量
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if (rr.Contains(e.Location))
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{
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_recter.Rect = r;
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_currentCtrl = c;
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ControlProperty cp = new ControlProperty(c);
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object[] obj = (object[])c.Tag;//拿到选中的控件信息
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if (obj.Length <= 8)
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{
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List<object> list = obj.ToList();
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if (obj.Length == 7)//Length=7是新增的控件
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{
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//没有id属性就赋值为空
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string id = null;
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list.Add(id);
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}
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if (cp != null)
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{
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cp.Width = _currentCtrl.Width;
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cp.Height = _currentCtrl.Height;
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cp.Top = Convert.ToInt16(_recter.Rect.Y - 41);
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cp.Left = Convert.ToInt16(_recter.Rect.X - 18);
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cp.TabIndex = _currentCtrl.TabIndex;
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}
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list.Add(cp);
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c.Tag = list.ToArray();
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cp = list[8] as ControlProperty;
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if (c is LabelGroupBox || c is Panel || c is LabelDivider)
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{
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cp.GroupName = obj[1] + "";
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DataTable group = SqlHelper.ExecuteDataTable(string.Format("select * from p_systemAddGroup where id='{0}'", list[7]));
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if (group != null && group.Rows.Count > 0&& group.Columns.Count>=10)
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{
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string name = group.Rows[0][8].ToString();
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string order = group.Rows[0][9].ToString();
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cp.PageName = name;
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cp.PageOrder = order;
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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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List<object> list = obj.ToList();
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cp = list[8] as ControlProperty;
|
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if (cp != null)
|
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{
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cp.Width = _currentCtrl.Width;
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cp.Height = _currentCtrl.Height;
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cp.Top = Convert.ToInt16(_recter.Rect.Y - 41);
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cp.Left = Convert.ToInt16(_recter.Rect.X - 18);
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cp.TabIndex = _currentCtrl.TabIndex;
|
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|
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}
|
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}
|
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|
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MyFormDesigner myForm = (GetForm(this) as MyFormDesigner);
|
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myForm.propertyGrid1.SelectedObject = cp; //选中控件
|
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_recter.IsForm = false;
|
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flag = true;
|
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ControlRect cr = new ControlRect();
|
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cr.rects = r;
|
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cr.control = c;
|
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if (Contrlist.Cast<ControlRect>().FirstOrDefault(x => x.control == c) == null) Contrlist.Add(cr);//选中的控件
|
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//rects.Add(r);
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Invalidate2(false);
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//dic.Add(_currentCtrl, _recter);//将控件存起来
|
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break;
|
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}
|
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}
|
||
if (!flag) //没有控件被选中，判断是否选中控件容器
|
||
{
|
||
Invalidate();
|
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Contrlist.Clear();
|
||
Rectangle r = _themainhost.Bounds;
|
||
r = Parent.RectangleToScreen(r);
|
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r = this.RectangleToClient(r);
|
||
if (r.Contains(e.Location))
|
||
{
|
||
_recter.Rect = r;
|
||
_recter.IsForm = true;
|
||
_currentCtrl = null;
|
||
ControlParentProperty cp = null;
|
||
if (_themainhost.Tag == null)
|
||
{
|
||
cp = new ControlParentProperty(_themainhost);
|
||
_themainhost.Tag = cp;
|
||
}
|
||
cp = _themainhost.Tag as ControlParentProperty;
|
||
MyFormDesigner myForm = (GetForm(this) as MyFormDesigner);
|
||
myForm.propertyGrid1.SelectedObject = cp; //选中控件容器
|
||
Invalidate2(false);
|
||
}
|
||
}
|
||
DragType dt = _recter.GetMouseDragType(e.Location); //判断是否可以进行鼠标操作
|
||
if (dt != DragType.None)
|
||
{
|
||
_mouseDown = true;
|
||
_firstPoint = e.Location;
|
||
_dragType = dt;
|
||
|
||
}
|
||
|
||
base.OnMouseDown(e);
|
||
|
||
|
||
}
|
||
//MouseIsDown = true;
|
||
//DrawStart(e.Location);
|
||
}
|
||
Rectangle MouseRect = Rectangle.Empty;
|
||
protected override void OnMouseUp(MouseEventArgs e)
|
||
{
|
||
if (e.Button == MouseButtons.Left) //左键弹起
|
||
{
|
||
|
||
#region 画线
|
||
//this.Capture = false;
|
||
//Cursor.Clip = Rectangle.Empty;
|
||
//MouseIsDown = false;
|
||
//DrawRectangle();
|
||
//if (MouseRect.Width > 0)
|
||
//{
|
||
// foreach (Control ct in _themainhost.Controls)
|
||
// {
|
||
// Rectangle r = ct.Bounds;
|
||
// r = _themainhost.RectangleToScreen(r);
|
||
// r = this.RectangleToClient(r);
|
||
// Rectangle rr = r;
|
||
// rr.Inflate(10, 10);
|
||
|
||
// if (MouseRect.Contains(ct.Location))
|
||
// {
|
||
// isDrag = true;
|
||
// _recter.Rect = r;
|
||
// ControlRect cr = new ControlRect();
|
||
// cr.control = ct;
|
||
// cr.rects = _recter.Rect;
|
||
// Contrlist.Add(cr);
|
||
// }
|
||
// }
|
||
//}
|
||
#endregion
|
||
|
||
foreach (Control c in _themainhost.Controls) //遍历控件容器 看是否选中其中某几个控件
|
||
{
|
||
int sl = 0;
|
||
for (int i = 0; i < Contrlist.Count; i++)
|
||
{
|
||
if (c.Name == Contrlist[i].control.Name)
|
||
{
|
||
sl++;
|
||
break;
|
||
}
|
||
}
|
||
if (sl != 1)
|
||
{
|
||
Invalidate();
|
||
}
|
||
else
|
||
{
|
||
|
||
}
|
||
}
|
||
|
||
|
||
if (isMove)
|
||
{
|
||
isMove = false;
|
||
}
|
||
MouseRect = Rectangle.Empty;
|
||
_mouseDown = false;
|
||
_firstPoint = new Point();
|
||
_dragType = DragType.None;
|
||
Invalidate2(true);
|
||
|
||
if (_currentCtrl != null)
|
||
{
|
||
//鼠标放开时，刷新当前选中控件的数据（下方显示）
|
||
object[] obj = (object[])_currentCtrl.Tag;//拿到选中的控件信息
|
||
List<object> list = obj.ToList();
|
||
if (obj.Length >= 8&&list[8] is ControlProperty)
|
||
{
|
||
ControlProperty cp = list[8] as ControlProperty;
|
||
if (cp != null)
|
||
{
|
||
cp.Width = _currentCtrl.Width;
|
||
cp.Height = _currentCtrl.Height;
|
||
cp.Top = Convert.ToInt16(_recter.Rect.Y - 41);
|
||
cp.Left = Convert.ToInt16(_recter.Rect.X - 18);
|
||
cp.TabIndex = _currentCtrl.TabIndex;
|
||
MyFormDesigner myForm = (GetForm(this) as MyFormDesigner);
|
||
myForm.propertyGrid1.SelectedObject = cp; //选中控件
|
||
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
}
|
||
base.OnMouseUp(e);
|
||
}
|
||
protected override void OnDragEnter(DragEventArgs drgevent)
|
||
{
|
||
drgevent.Effect = DragDropEffects.Copy;
|
||
base.OnDragEnter(drgevent);
|
||
}
|
||
protected override void OnDragDrop(DragEventArgs drgevent)
|
||
{
|
||
try
|
||
{
|
||
object[] strs = (object[])drgevent.Data.GetData(typeof(object[])); //获取拖拽数据
|
||
string fieldid = strs[0].ToString();
|
||
string username = strs[1].ToString();
|
||
string fieldtypeid = strs[2].ToString();
|
||
string fieldName = strs[3].ToString();
|
||
string defaultValue = strs[4].ToString();
|
||
string column_Id = strs[5].ToString();
|
||
string orderId = strs[6].ToString();
|
||
Control ctrl = ControlHelper.CreateControl(username, fieldName, Convert.ToInt32(fieldtypeid)); //实例化控件
|
||
ctrl.Location = _themainhost.PointToClient(new Point(drgevent.X, drgevent.Y)); //屏幕坐标转换成控件容器坐标
|
||
ctrl.Tag = new object[] { fieldid, username, fieldtypeid, fieldName, defaultValue, column_Id, orderId };
|
||
ControlProperty cp = null;
|
||
if (ctrl is LabelGroupBox)
|
||
{
|
||
cp = new ControlProperty(ctrl);
|
||
_themainhost.Controls.Add(ctrl);
|
||
cp.Name = username;
|
||
ctrl.SendToBack();
|
||
}
|
||
else if (ctrl is Panel)
|
||
{
|
||
cp = new ControlProperty(ctrl);
|
||
_themainhost.Controls.Add(ctrl);
|
||
cp.Name = username;
|
||
ctrl.SendToBack();
|
||
}
|
||
else if (ctrl is LabelDivider)
|
||
{
|
||
cp = new ControlProperty(ctrl);
|
||
_themainhost.Controls.Add(ctrl);
|
||
cp.Name = username;
|
||
ctrl.SendToBack();
|
||
}
|
||
else
|
||
{
|
||
cp = new ControlProperty(ctrl);
|
||
_themainhost.Controls.Add(ctrl);
|
||
ctrl.BringToFront();
|
||
}
|
||
_currentCtrl = ctrl;
|
||
(GetForm(this) as MyFormDesigner).propertyGrid1.SelectedObject = cp;
|
||
Rectangle r = _themainhost.RectangleToScreen(ctrl.Bounds);
|
||
r = this.RectangleToClient(r);
|
||
_recter.Rect = r;
|
||
_recter.IsForm = false;
|
||
Invalidate2(false);
|
||
}
|
||
catch (Exception ex)
|
||
{
|
||
MessageBox.Show(ex.Message);
|
||
}
|
||
base.OnDragDrop(drgevent);
|
||
}
|
||
bool state = false;//鼠标弹起
|
||
bool ControlState = false;//ctrl状态
|
||
List<Recter> recters = new List<Recter>();//装控件和框的值
|
||
/// <summary>
|
||
/// 键盘处理（取消方向键对控件的焦点的控件，用自己自定义的函数处理各个方向键的处理函数）
|
||
/// </summary>
|
||
/// <param name="msg"></param>
|
||
/// <param name="keyData"></param>
|
||
/// <returns></returns>
|
||
protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
|
||
{
|
||
switch (keyData)
|
||
{
|
||
case Keys.LButton | Keys.ShiftKey | Keys.Control:
|
||
ControlState = true;
|
||
Invalidate2(state);
|
||
return base.ProcessCmdKey(ref msg, keyData);
|
||
case Keys.Up:
|
||
if (Contrlist != null)
|
||
{
|
||
for (int i = 0; i < Contrlist.Count; i++)
|
||
{
|
||
Contrlist[i].control.Location = new Point(Contrlist[i].control.Location.X, Contrlist[i].control.Location.Y - 1);
|
||
Contrlist[i].rects = new Rectangle(Contrlist[i].rects.X, Contrlist[i].rects.Y - 1, Contrlist[i].rects.Width, Contrlist[i].rects.Height);
|
||
_recter.Rect = Contrlist[i].rects;
|
||
_firstPoint = Contrlist[i].control.Location;
|
||
}
|
||
}
|
||
break;
|
||
case Keys.Down:
|
||
if (Contrlist != null)
|
||
{
|
||
for (int i = 0; i < Contrlist.Count; i++)
|
||
{
|
||
Contrlist[i].control.Location = new Point(Contrlist[i].control.Location.X, Contrlist[i].control.Location.Y + 1);
|
||
Contrlist[i].rects = new Rectangle(Contrlist[i].rects.X, Contrlist[i].rects.Y + 1, Contrlist[i].rects.Width, Contrlist[i].rects.Height);
|
||
_recter.Rect = Contrlist[i].rects;
|
||
_firstPoint = Contrlist[i].control.Location;
|
||
}
|
||
state = false;
|
||
}
|
||
break;
|
||
case Keys.Left:
|
||
if (Contrlist != null)
|
||
{
|
||
for (int i = 0; i < Contrlist.Count; i++)
|
||
{
|
||
Contrlist[i].control.Location = new Point(Contrlist[i].control.Location.X - 1, Contrlist[i].control.Location.Y);
|
||
Contrlist[i].rects = new Rectangle(Contrlist[i].rects.X - 1, Contrlist[i].rects.Y, Contrlist[i].rects.Width, Contrlist[i].rects.Height);
|
||
_recter.Rect = Contrlist[i].rects;
|
||
_firstPoint = Contrlist[i].control.Location;
|
||
}
|
||
state = false;
|
||
|
||
}
|
||
break;
|
||
case Keys.Right:
|
||
if (Contrlist != null)
|
||
{
|
||
for (int i = 0; i < Contrlist.Count; i++)
|
||
{
|
||
Contrlist[i].control.Location = new Point(Contrlist[i].control.Location.X + 1, Contrlist[i].control.Location.Y);
|
||
Contrlist[i].rects = new Rectangle(Contrlist[i].rects.X + 1, Contrlist[i].rects.Y, Contrlist[i].rects.Width, Contrlist[i].rects.Height);
|
||
_recter.Rect = Contrlist[i].rects;
|
||
_firstPoint = Contrlist[i].control.Location;
|
||
}
|
||
state = false;
|
||
}
|
||
break;
|
||
case Keys.Left | Keys.Shift:
|
||
if (Contrlist != null)
|
||
{
|
||
_currentCtrl.Location = new Point(_currentCtrl.Location.X - 1, _currentCtrl.Location.Y);
|
||
_recter.Rect = new Rectangle(_recter.Rect.X - 1, _recter.Rect.Y, _recter.Rect.Width + 1, _recter.Rect.Height);
|
||
_firstPoint = _currentCtrl.Location;
|
||
state = true;
|
||
}
|
||
break;
|
||
case Keys.Right | Keys.Shift:
|
||
if (Contrlist != null)
|
||
{
|
||
_currentCtrl.Location = new Point(_currentCtrl.Location.X + 1, _currentCtrl.Location.Y);
|
||
_recter.Rect = new Rectangle(_recter.Rect.X + 1, _recter.Rect.Y, _recter.Rect.Width - 1, _recter.Rect.Height);
|
||
_firstPoint = _currentCtrl.Location;
|
||
state = true;
|
||
}
|
||
break;
|
||
case Keys.Up | Keys.Shift:
|
||
if (Contrlist != null)
|
||
{
|
||
_currentCtrl.Location = new Point(_currentCtrl.Location.X, _currentCtrl.Location.Y - 1);
|
||
_recter.Rect = new Rectangle(_recter.Rect.X, _recter.Rect.Y - 1, _recter.Rect.Width, _recter.Rect.Height + 1);
|
||
_firstPoint = _currentCtrl.Location;
|
||
state = true;
|
||
}
|
||
break;
|
||
case Keys.Down | Keys.Shift:
|
||
if (Contrlist != null)
|
||
{
|
||
_currentCtrl.Location = new Point(_currentCtrl.Location.X, _currentCtrl.Location.Y + 1);
|
||
_recter.Rect = new Rectangle(_recter.Rect.X, _recter.Rect.Y + 1, _recter.Rect.Width, _recter.Rect.Height - 1);
|
||
_firstPoint = _currentCtrl.Location;
|
||
state = true;
|
||
}
|
||
break;
|
||
}
|
||
Invalidate2(state);
|
||
return true;
|
||
}
|
||
protected override void OnKeyUp(KeyEventArgs e)
|
||
{
|
||
switch (e.KeyCode)
|
||
{
|
||
case Keys.LButton | Keys.ShiftKey:
|
||
ControlState = false;
|
||
//mouse_event(0x0002 | 0x0004, 0, 0, 0, 0);
|
||
break;
|
||
}
|
||
}
|
||
|
||
private Form GetForm(Control ctr)
|
||
{
|
||
if (ctr is Form)
|
||
{
|
||
return ctr as Form;
|
||
}
|
||
else
|
||
{
|
||
return GetForm(ctr.Parent);//获取或设置控件的父容器
|
||
}
|
||
}
|
||
|
||
|
||
|
||
private void Invalidate2(bool mouseUp)
|
||
{
|
||
|
||
if (mouseUp) //鼠标弹起 更新底层控件
|
||
{
|
||
//this.Invalidate();
|
||
if (Parent != null && ControlState == false) //更新父控件
|
||
{
|
||
Rectangle rc = new Rectangle(this.Location, this.Size);
|
||
Parent.Invalidate(rc, true);
|
||
}
|
||
if (Contrlist.Count > 0) //更新底层控件的位置、大小
|
||
{
|
||
|
||
Rectangle r = _recter.Rect;
|
||
r = this.RectangleToScreen(r);
|
||
r = _themainhost.RectangleToClient(r);
|
||
if (_currentCtrl == null) return;
|
||
_currentCtrl.SetBounds(r.Left, r.Top, r.Width, r.Height);
|
||
|
||
}
|
||
else //更新控件容器大小
|
||
{
|
||
Rectangle r = _recter.Rect;
|
||
r = this.RectangleToScreen(r);
|
||
r = Parent.RectangleToClient(r);
|
||
_themainhost.SetBounds(r.Left, r.Top, r.Width, r.Height);
|
||
}
|
||
this.Invalidate();
|
||
}
|
||
//SetProp();
|
||
}
|
||
|
||
public void SetProp()
|
||
{
|
||
if (_currentCtrl != null)//当前是否有被操作控件
|
||
{
|
||
object[] obj = (object[])_currentCtrl.Tag;
|
||
ControlProperty cp = obj[obj.Length - 1] as ControlProperty;
|
||
if (cp != null)
|
||
{
|
||
|
||
cp.Width = _currentCtrl.Width;
|
||
cp.Height = _currentCtrl.Height;
|
||
cp.Top = _currentCtrl.Top;
|
||
cp.Left = _currentCtrl.Left;
|
||
cp.TabIndex = _currentCtrl.TabIndex;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (_themainhost.Tag != null)
|
||
{
|
||
ControlParentProperty cpp = _themainhost.Tag as ControlParentProperty;
|
||
cpp.Width = _themainhost.Width;
|
||
cpp.Height = _themainhost.Height;
|
||
}
|
||
}
|
||
}
|
||
|
||
//靠边
|
||
private void PullOver(object sender, EventArgs e)
|
||
{
|
||
int Distance = 0;//移动距离
|
||
List<Control> ControlList = new List<Control>();//移动路线上的控件
|
||
bool overlap = false;//是否重叠
|
||
string TheCommand = sender.ToString();//点击的命令名称
|
||
|
||
if (Contrlist.Count == 0)
|
||
{
|
||
if (_currentCtrl != null)//当前是否有被操作控件
|
||
{
|
||
object[] obj = (object[])_currentCtrl.Tag;
|
||
ControlProperty cp = obj[obj.Length - 1] as ControlProperty;
|
||
if (cp != null)
|
||
{
|
||
switch (TheCommand)
|
||
{
|
||
case "居左":
|
||
{
|
||
cp.Left = 5;
|
||
break;
|
||
}
|
||
case "左靠":
|
||
{
|
||
Distance = 0; //int MinLeftLoaction = 0;
|
||
foreach (Control c in _themainhost.Controls)
|
||
{
|
||
if ((c.Top + c.Height >= cp.Top && c.Top <= cp.Top) || (cp.Top <= c.Top && cp.Top + cp.Height >= c.Top))
|
||
{
|
||
if (c.Name != _currentCtrl.Name)
|
||
{
|
||
ControlList.Add(c);
|
||
//出现重叠情况
|
||
if ((c.Left <= cp.Left && cp.Left <= c.Left + c.Width) || (cp.Left <= c.Left && c.Left <= cp.Left + cp.Width))
|
||
{
|
||
overlap = true;
|
||
}
|
||
}
|
||
if (cp.Left > c.Left)
|
||
{
|
||
if (c.Left + c.Width > Distance) Distance = c.Left + c.Width;
|
||
}
|
||
}
|
||
}
|
||
if (overlap)
|
||
{
|
||
ControlList = ControlList.OrderBy(t => t.Left).ToList();
|
||
for (int i = 0; i < ControlList.Count - 1; i++)
|
||
{
|
||
if (ControlList[i + 1].Left - ControlList[i].Left - ControlList[i].Width > cp.Width)//可以插入
|
||
{
|
||
Distance = ControlList[i].Left + ControlList[i].Width;
|
||
break;
|
||
}
|
||
else
|
||
{
|
||
Distance = ControlList[i + 1].Left + ControlList[i + 1].Width;
|
||
if (Distance + ControlList[i].Width > _themainhost.Width) Distance = 0;
|
||
}
|
||
}
|
||
}
|
||
cp.Left = Distance + 5;
|
||
break;
|
||
}
|
||
case "居右":
|
||
{
|
||
cp.Left = _currentCtrl.Parent.Width - cp.Width - 25;
|
||
break;
|
||
}
|
||
case "右靠":
|
||
{
|
||
Distance = _currentCtrl.Parent.Width - cp.Width - 25;
|
||
foreach (Control c in _themainhost.Controls)
|
||
{
|
||
int i = 0;
|
||
if ((c.Top + c.Height >= cp.Top && c.Top <= cp.Top) || (cp.Top <= c.Top && cp.Top + cp.Height >= c.Top))
|
||
{
|
||
if (c.Name != _currentCtrl.Name)
|
||
{
|
||
ControlList.Add(c);
|
||
//出现重叠情况
|
||
if ((c.Left <= cp.Left && cp.Left <= c.Left + c.Width) || (cp.Left <= c.Left && c.Left <= cp.Left + cp.Width))
|
||
{
|
||
overlap = true;
|
||
}
|
||
}
|
||
if (cp.Left < c.Left)
|
||
{
|
||
i++;
|
||
if (i == 1)
|
||
{
|
||
Distance = c.Left - cp.Width;
|
||
}
|
||
else if (cp.Left + cp.Width < Distance)
|
||
{
|
||
Distance = c.Left - cp.Width;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if (overlap)
|
||
{
|
||
ControlList = ControlList.OrderByDescending(t => t.Left).ToList();
|
||
for (int i = 0; i < ControlList.Count - 1; i++)
|
||
{
|
||
if (ControlList[i].Left - ControlList[i + 1].Left - ControlList[i + 1].Width > cp.Width)
|
||
{
|
||
Distance = ControlList[i].Left - cp.Width;
|
||
break;
|
||
}
|
||
else
|
||
{
|
||
Distance = ControlList[i + 1].Left - cp.Width;
|
||
//Distance = ControlList[i ].Left - cp.Width;
|
||
if (Distance <= 0)
|
||
Distance = _themainhost.Width - cp.Width - 25;
|
||
}
|
||
}
|
||
}
|
||
cp.Left = Distance - 5;
|
||
break;
|
||
}
|
||
case "居上":
|
||
{
|
||
cp.Top = 5;
|
||
break;
|
||
}
|
||
case "上靠":
|
||
{
|
||
Distance = 0;
|
||
foreach (Control c in _themainhost.Controls)
|
||
{
|
||
if ((c.Left + c.Width >= cp.Left && c.Left <= cp.Left) || (cp.Left <= c.Left && cp.Left + cp.Width >= c.Left))
|
||
{
|
||
if (c.Name != _currentCtrl.Name)
|
||
{
|
||
ControlList.Add(c);
|
||
//出现重叠情况
|
||
if ((c.Top <= cp.Top && cp.Top <= c.Top + c.Height) || (cp.Top <= c.Top && c.Top <= cp.Top + cp.Height))
|
||
{
|
||
overlap = true;
|
||
}
|
||
}
|
||
if (cp.Top > c.Top)
|
||
{
|
||
if (c.Top + c.Height > Distance) Distance = c.Top + c.Height;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (overlap)
|
||
{
|
||
ControlList = ControlList.OrderBy(t => t.Top).ToList();
|
||
for (int i = 0; i < ControlList.Count - 1; i++)
|
||
{
|
||
if (ControlList[i + 1].Top - ControlList[i].Top - ControlList[i].Height > cp.Height)//可以插入
|
||
{
|
||
Distance = ControlList[i].Top + ControlList[i].Height;
|
||
break;
|
||
}
|
||
else
|
||
{
|
||
Distance = ControlList[i + 1].Top + ControlList[i + 1].Height;
|
||
if (Distance + ControlList[i].Height > _themainhost.Height) Distance = _themainhost.Height - cp.Height;
|
||
}
|
||
}
|
||
}
|
||
|
||
cp.Top = Distance + 5;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
//循环选中的对象
|
||
for (int i = 0; i < Contrlist.Count; i++)
|
||
{
|
||
ControlRect cp = Contrlist[i] as ControlRect;
|
||
if (cp != null)
|
||
{
|
||
switch (TheCommand)
|
||
{
|
||
case "居左":
|
||
{
|
||
cp.control.Left = 5;
|
||
break;
|
||
}
|
||
case "居右":
|
||
{
|
||
cp.control.Left = _currentCtrl.Parent.Width - cp.control.Width - 25; ;
|
||
break;
|
||
}
|
||
case "居上":
|
||
{
|
||
cp.control.Top = 5;
|
||
break;
|
||
}
|
||
case "左靠":
|
||
{
|
||
Contrlist = Contrlist.OrderBy(t => t.control.Left).ToList();
|
||
cp = Contrlist[i] as ControlRect;
|
||
Distance = 0;
|
||
foreach (Control c in _themainhost.Controls)
|
||
{
|
||
if ((c.Top + c.Height >= cp.control.Top && c.Top <= cp.control.Top) || (cp.control.Top <= c.Top && cp.control.Top + cp.control.Height >= c.Top))
|
||
{
|
||
if (cp.control.Left > c.Left)
|
||
{
|
||
if (c.Left + c.Width > Distance) Distance = c.Left + c.Width;
|
||
}
|
||
}
|
||
}
|
||
cp.control.Left = Distance + 5;
|
||
break;
|
||
}
|
||
case "右靠":
|
||
{
|
||
Contrlist = Contrlist.OrderByDescending(t => t.control.Left).ToList();
|
||
cp = Contrlist[i] as ControlRect;
|
||
Distance = _currentCtrl.Parent.Width - cp.control.Width - 25;
|
||
foreach (Control c in _themainhost.Controls)
|
||
{
|
||
int number = 0;
|
||
if ((c.Top + c.Height >= cp.control.Top && c.Top <= cp.control.Top) || (cp.control.Top <= c.Top && cp.control.Top + cp.control.Height >= c.Top))
|
||
{
|
||
if (cp.control.Left < c.Left)
|
||
{
|
||
number++;
|
||
if (number == 1)
|
||
{
|
||
Distance = c.Left - cp.control.Width;
|
||
}
|
||
else if (cp.control.Left + cp.control.Width < Distance)
|
||
{
|
||
Distance = c.Left - cp.control.Width;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
cp.control.Left = Distance - 5;
|
||
break;
|
||
}
|
||
case "上靠":
|
||
{
|
||
Contrlist = Contrlist.OrderBy(t => t.control.Top).ToList();
|
||
cp = Contrlist[i] as ControlRect;
|
||
Distance = 0;
|
||
foreach (Control c in _themainhost.Controls)
|
||
{
|
||
if ((c.Left + c.Width >= cp.control.Left && c.Left <= cp.control.Left) || (cp.control.Left <= c.Left && cp.control.Left + cp.control.Width >= c.Left))
|
||
{
|
||
if (cp.control.Top > c.Top)
|
||
{
|
||
if (c.Top + c.Height > Distance) Distance = c.Top + c.Height;
|
||
}
|
||
}
|
||
}
|
||
|
||
cp.control.Top = Distance + 5;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
_themainhost.Invalidate();
|
||
}
|
||
|
||
//改变颜色
|
||
private void ChangeTheColor(object sender, EventArgs e)
|
||
{
|
||
if (colorDialog.ShowDialog() == DialogResult.OK)
|
||
{
|
||
//获取所选择的颜色
|
||
Color colorChoosed = this.colorDialog.Color;
|
||
string colorHtml = ColorTranslator.ToHtml(System.Drawing.Color.FromArgb(colorChoosed.R, colorChoosed.G, colorChoosed.B));
|
||
if (_currentCtrl is LabelGroupBox)
|
||
{
|
||
LabelGroupBox lgb = _currentCtrl as LabelGroupBox;
|
||
lgb.BorderColor = ColorTranslator.FromHtml(colorHtml);
|
||
_themainhost.Invalidate();
|
||
}
|
||
|
||
}
|
||
}
|
||
|
||
//改变标题位置
|
||
private void ChangeTitlePosition(object sender, EventArgs e)
|
||
{
|
||
string TheCommand = sender.ToString();//点击的命令名称
|
||
if (_currentCtrl is LabelGroupBox)
|
||
{
|
||
LabelGroupBox lgb = _currentCtrl as LabelGroupBox;
|
||
switch (TheCommand)
|
||
{
|
||
case "靠左":
|
||
{
|
||
lgb.TitlePosition = 1;
|
||
break;
|
||
}
|
||
case "居中":
|
||
{
|
||
lgb.TitlePosition = 2;
|
||
break;
|
||
}
|
||
case "靠右":
|
||
{
|
||
lgb.TitlePosition = 3;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
|
||
[System.Runtime.InteropServices.DllImport("user32")]
|
||
private static extern int mouse_event(int dwFlags, int dx, int dy, int cButtons, int dwExtraInfo);
|
||
|
||
private void ParentControlRefresh()
|
||
{
|
||
if (Parent != null && ControlState == false) //更新父控件
|
||
{
|
||
Rectangle rc = new Rectangle(this.Location, this.Size);
|
||
Parent.Invalidate(rc, true);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
#endregion |