private void setResizeMod(Point mousepoint)
{
if (mousepoint.X >= this.Width - 5 && mousepoint.Y >= this.Height - 5)
{
this.Cursor = Cursors.SizeNWSE;
resizemod = ReSizeMod.BottomRight;
}
else if (mousepoint.X >= this.Width - 5 && mousepoint.Y >= 20)
{
this.Cursor = Cursors.SizeWE;
resizemod = ReSizeMod.Right;
}
else if (mousepoint.Y >= this.Height - 5)
{
this.Cursor = Cursors.SizeNS;
resizemod = ReSizeMod.Bottom;
}
else
{
this.Cursor = Cursors.Arrow;
resizemod = ReSizeMod.None;
}
}
private void doResize(ReSizeMod r, MouseEventArgs e)
{
int newwidth = this.Width += e.Location.X - mousedownPoint.X;
int newheight = this.Height += e.Location.Y - mousedownPoint.Y;
if (newwidth < this.MinimumSize.Width || newwidth > this.MaximumSize.Width || newheight < this.MinimumSize.Height || newheight > this.MaximumSize.Height)
{
blnMouseDown = false;
return;
}
switch (r)
{
case ReSizeMod.BottomRight:
{
this.Size = new Size(newwidth, newheight);
mousedownPoint = e.Location;
break;
}
case ReSizeMod.Right:
{
this.Size = new Size(newwidth, this.Height);
mousedownPoint = e.Location;
break;
}
case ReSizeMod.Bottom:
{
this.Size = new Size(this.Width, newheight);
mousedownPoint = e.Location;
break;
}
}
}
