void t_DrawLineEvent(TableDesingerUI sourUI, int sourIndex, int sourX, int sourY, TableDesingerUI destUI, int destIndex, int destX, int destY)
{
var con = AddConnection(new Point(sourX, sourY), new Point(destX, destY));
con.From.Site = sourUI;
con.To.Site = destUI;
//MessageBox.Show(string.Format("sourIndex:{0},x:{1},y:{2};destIndex:{3},x:{4},y:{5}", sourUI.TableInfo.Columns[sourIndex].Name, sourX, sourY,
// destUI.TableInfo.Columns[destIndex].Name, destX, destY));
}
private void TableDesingerLayer_DragDrop(object sender, DragEventArgs e)
{
DataRow dr = (DataRow)e.Data.GetData(typeof(DataRow));
TableDesingerHandler tableDesingerHandler = new TableDesingerHandler();
DBSubPlugin.process(new DataRow[] { dr }, tableDesingerHandler);
TableDesingerUI t = new TableDesingerUI();
t.DrawLineEvent += new TableDesingerUI.DrawLineDel(t_DrawLineEvent);
t.TableInfo = tableDesingerHandler.tableInfos[0];
t.init();
t.Location = PointToClient(new Point(e.X, e.Y));
Controls.Add(t);
TableDesingerUI.CurrTable = t;
}
private void clbField_DragDrop(object sender, DragEventArgs e)
{
int index = clbField.IndexFromPoint(clbField.PointToClient(new Point(e.X, e.Y)));
if (index >= 1 && e.Data.GetDataPresent(typeof(object[])))
{
index -= 1;
object[] os = (object[])e.Data.GetData(typeof(object[]));
TableDesingerUI sourUI = (TableDesingerUI)os[0];
int sourIndex = (int)os[1] - 1;
int sourX = (int)os[2];
int sourY = (int)os[3];
if (DrawLineEvent != null && sourUI != this)
{
var p = this.Parent.PointToClient(new Point(e.X, e.Y));
DrawLineEvent(sourUI, sourIndex, sourX, sourY, this, index,
p.X, p.Y);
}
}
}
private void DesingerLayer_DragDrop(object sender, DragEventArgs e)
{
DataRow dr = (DataRow)e.Data.GetData(typeof(DataRow));
TableDesingerHandler tableDesingerHandler = new TableDesingerHandler();
DBSubPlugin.process(new DataRow[] { dr }, tableDesingerHandler);
TableDesingerUI t = new TableDesingerUI();
t.TableInfo = tableDesingerHandler.tableInfos[0];
t.init();
t.Location = DesingerHost.PointToClient(new Point(e.X, e.Y));
DesingerHost.Controls.Add(t);
t.BringToFront();
_currentCtrl = t;
Rectangle r = DesingerHost.RectangleToScreen(t.Bounds);
recter.Rect = this.RectangleToClient(r);
//recter.Rect = t.Bounds;
Invalidate2(false);
}
