public void SetGuiCoords()
{
GUICoordsEntity coords = this.tableEntity.GetCoords();
coords.SetPosX(this.Bounds.X);
coords.SetPosY(this.Bounds.Y);
coords.SetWidth(this.Width);
coords.SetHeight(this.Height);
}
public void SetChildTable(TableControl te)
{
childTable = te;
join.SetChildTable(te.GetTableEntity());
lastChildX = te.Bounds.X + te.Width / 2;
lastChildY = te.Bounds.Y + te.Height / 2;
GUICoordsEntity coords = join.GetCoords();
coords.SetPosX(this.Bounds.X);
coords.SetPosY(this.Bounds.Y);
coords.SetWidth(this.Width);
coords.SetHeight(this.Height);
}
protected override void OnPaint(PaintEventArgs e)
{
GUICoordsEntity coords = join.GetCoords();
coords.SetPosX(this.Bounds.X);
coords.SetPosY(this.Bounds.Y);
coords.SetWidth(this.Width);
coords.SetHeight(this.Height);
Graphics g = e.Graphics;
Rectangle bounds = new Rectangle(0, 0, this.Width - 1, this.Height - 1);
if (mainTable != null && childTable != null && IsObjectMoved(mainTable, childTable, thresholdX, thresholdY))
{
Parent.Invalidate(this.Bounds, true);
g.FillRectangle(new SolidBrush(Color.FromArgb(255, this.BackColor)), bounds);
}
else
{
Pen pen;
switch (joinType)
{
case Enums.JoinType.Left:
{
pen = new Pen(Color.LightBlue, 2);
pen.DashStyle = DashStyle.Dash;
break;
}
case Enums.JoinType.Right:
{
pen = new Pen(Color.LightGreen, 2);
pen.DashStyle = DashStyle.Dash;
break;
}
case Enums.JoinType.Inner:
{
pen = new Pen(Color.Red, 2);
pen.DashStyle = DashStyle.Dot;
break;
}
case Enums.JoinType.Full:
{
pen = new Pen(Color.Black, 2);
pen.DashStyle = DashStyle.Solid;
break;
}
default:
{
pen = new Pen(Color.Black, 2);
break;
}
}
AdjustableArrowCap bigArrow = new AdjustableArrowCap(7, 7);
pen.CustomEndCap = bigArrow;
int startX, startY, finalX, finalY, halfX, halfY;
if (mainTable.Bounds == null || childTable.Bounds == null)
{
mainTable.Bounds = bounds;
childTable.Bounds = bounds;
}
startX = mainTable.Bounds.X + mainTable.Width / 2;
startY = mainTable.Bounds.Y + mainTable.Height / 2;
finalX = childTable.Bounds.X + childTable.Width / 2;
finalY = childTable.Bounds.Y + childTable.Height / 2;
halfX = (finalX + startX) / 2;
halfY = (finalY + startY) / 2;
g.DrawLine(pen, startX, startY, halfX, halfY);
bigArrow = new AdjustableArrowCap(1, 1);
pen.CustomEndCap = bigArrow;
g.DrawLine(pen, halfX, halfY, finalX, finalY);
pen.Dispose();
}
g.Dispose();
base.OnPaint(e);
}