void gridGroupingControl1_TableControlCellMouseHoverLeave(object sender, GridTableControlCellMouseEventArgs e)
{
if (this.toolTip != null && this.toolTip.Active)
{
this.toolTip.Active = false;
}
}
void gridGroupingControl1_TableControlCellMouseHover(object sender, GridTableControlCellMouseEventArgs e)
{
GridTableCellStyleInfo style = e.TableControl.GetTableViewStyleInfo(e.Inner.RowIndex, e.Inner.ColIndex);
Element el = e.TableControl.PointToNestedDisplayElement(e.Inner.MouseEventArgs.Location);
if (el != null && el.Kind == DisplayElementKind.FilterBar)
{
int row = el.ParentTable.Elements.IndexOf(el);
GridCellLayout cellLayout;
cellLayout = e.TableControl.GetCellRenderer(row, e.Inner.ColIndex).GetCellLayout(row, e.Inner.ColIndex, style);
Rectangle rect = new Rectangle(e.Inner.MouseEventArgs.Location, new Size(1, 1));
rect.X += 1;
rect.Y -= 1;
if (cellLayout.Buttons.Length > 1)
{
if (cellLayout.Buttons[0].IntersectsWith(rect))
{
toolTip.SetToolTip(e.TableControl, "The collection of unique items which are available in this column.");
toolTip.Active = true;
}
else if (cellLayout.Buttons[1].IntersectsWith(rect))
{
toolTip.SetToolTip(e.TableControl, "The collection of compare operators to filter the column.");
toolTip.Active = true;
}
}
}
}
private void gridGroupingControl1_TableControlCellMouseHover(object sender, GridTableControlCellMouseEventArgs e)
{
GridTableCellStyleInfo style = (GridTableCellStyleInfo)e.TableControl.Model[e.Inner.RowIndex, e.Inner.ColIndex];
GridTableCellStyleInfoIdentity id = style.TableCellIdentity;
//
// Note the check for not being a GridTableCellType.NestedTableCell below. If the mouse hovers
// over an area of a nested table, this event will get hit twice: First for the outer
// TableControl (which routes the event to the inner TableControl) and then afterward
// for the inner TableControl. For the outer TableControl the TableCellType
// is GridTableCellType.NestedTableCell
//
if (id.TableCellType != GridTableCellType.NestedTableCell)
{
string column = (id.Column != null) ? id.Column.ToString() : "";
Console.WriteLine("MouseHover over " + id.TableCellType.ToString() + "(" + column + ", " + id.DisplayElement.GetType().Name + ")");
}
}
