/// <summary>
/// Specifies to raise tooltip opened event for the header cell
/// </summary>
/// <param name="tooltip"></param>
internal bool RaiseCellToolTipOpening(ToolTip tooltip)
{
if (this.TreeGrid != null && this.TreeGrid.CanCellToolTipOpening())
{
var cellToolTipOpeningEventArgs = new TreeGridCellToolTipOpeningEventArgs(this)
{
Column = this.Column,
RowColumnIndex = new RowColumnIndex(TreeGrid.GetHeaderIndex(), TreeGrid.ResolveToScrollColumnIndex(TreeGrid.Columns.IndexOf(Column))),
Record = this.DataContext,
ToolTip = tooltip
};
this.TreeGrid.RaiseCellToolTipOpeningEvent(cellToolTipOpeningEventArgs);
}
return(tooltip.IsEnabled);
}
protected virtual internal bool ShowContextMenu()
#endif
{
if (this.TreeGrid == null || this.TreeGrid.HeaderContextMenu == null)
{
return(false);
}
var rowColIndex = new RowColumnIndex(TreeGrid.GetHeaderIndex(), TreeGrid.ResolveToScrollColumnIndex(TreeGrid.Columns.IndexOf(Column)));
var menuinfo = new TreeGridColumnContextMenuInfo()
{
Column = this.Column, TreeGrid = this.TreeGrid
};
var args = new TreeGridContextMenuEventArgs(TreeGrid.HeaderContextMenu, menuinfo, rowColIndex, ContextMenuType.HeaderCell, this);
if (!this.TreeGrid.RaiseTreeGridContextMenuEvent(args))
{
#if WPF
if (args.ContextMenuInfo != null)
{
this.TreeGrid.HeaderContextMenu.DataContext = args.ContextMenuInfo;
}
this.TreeGrid.HeaderContextMenu.PlacementTarget = this;
this.TreeGrid.HeaderContextMenu.IsOpen = true;
#else
if (args.ContextMenuInfo != null)
{
foreach (var item in args.ContextMenu.Items)
{
item.DataContext = args.ContextMenuInfo;
}
}
args.ContextMenu.ShowAt(this, position);
#endif
return(true);
}
return(false);
}