protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
if (Disabled)
{
return;
}
// find an object under mouse
int pageNo = PreviewPages.FindPage(Offset.X + e.X, Offset.Y + e.Y);
ReportPage page = PreparedPages.GetCachedPage(pageNo);
Rectangle pageBounds = PreviewPages.GetPageBounds(pageNo);
ReportComponentBase obj = page.HitTest(new PointF((Offset.X + e.X - pageBounds.X) / Zoom,
(Offset.Y + e.Y - pageBounds.Y) / Zoom));
// reset page's NeedRefresh flag
page.NeedRefresh = false;
// generate mouse enter, mouseleave events
if (obj != FActiveObject)
{
if (FActiveObject != null)
{
FActiveObject.OnMouseLeave(EventArgs.Empty);
}
if (obj != null)
{
obj.OnMouseEnter(EventArgs.Empty);
}
}
FActiveObject = obj;
// generate mousemove event
if (FActiveObject != null)
{
FActiveObject.OnMouseMove(new MouseEventArgs(e.Button, e.Clicks,
(int)Math.Round((Offset.X + e.X - pageBounds.X) / Zoom - page.LeftMargin * Units.Millimeters - FActiveObject.AbsLeft),
(int)Math.Round((Offset.Y + e.Y - pageBounds.Y) / Zoom - page.TopMargin * Units.Millimeters - FActiveObject.AbsTop),
e.Delta));
}
string url = "";
Cursor cursor = Cursors.Default;
if (obj != null)
{
cursor = obj.Cursor;
url = obj.Hyperlink.Value;
}
Cursor = cursor == Cursors.Default ? (e.Button == MouseButtons.Left ? curHandMove : curHand) : cursor;
Preview.UpdateUrl(url);
if (e.Button == MouseButtons.Left)
{
Offset = new Point(Offset.X - (e.X - FLastMousePoint.X), Offset.Y - (e.Y - FLastMousePoint.Y));
FLastMousePoint = e.Location;
}
// refresh page if requested in the object's script
if (page.NeedRefresh)
{
Refresh();
}
}