/// <summary>
/// Callback for highlighting a new item.
/// Updates the text box on the main form.
/// </summary>
/// <param name="sender">sender object</param>
/// <param name="e">SackPanelEventArgs data</param>
private void NewItemHighlightedCallback(object sender, SackPanelEventArgs e)
{
Item item = e.Item;
SackCollection sack = e.Sack;
SackPanel sackPanel = (SackPanel)sender;
if (item == null)
{
// Only do something if this sack is the "owner" of the current item highlighted.
if (sack == this.lastSackHighlighted)
{
this.itemText.Text = string.Empty;
// hide the tooltip
this.tooltipText = null;
this.tooltip.ChangeText(this.tooltipText);
}
}
else
{
var result = ItemHtmlHelper.NewItemHighlightedTooltip(item);
this.itemText.ForeColor = result.ForeColor;
this.itemText.Text = result.FriendlyName;
this.tooltipText = result.TooltipText;
this.tooltip.ChangeText(this.tooltipText);
}
this.lastSackHighlighted = sack;
this.lastSackPanelHighlighted = sackPanel;
}
/// <summary>
/// Returns a string containing the tool tip text for the highlighted result.
/// </summary>
/// <param name="selectedResult">Currently selected Result</param>
/// <returns>String containing the tool tip for the Result.</returns>
private string GetToolTip(Result selectedResult)
{
if (selectedResult == null || selectedResult.Item == null)
{
// hide the tooltip
this.tooltipText = null;
}
else
{
var result = ItemHtmlHelper.NewItemHighlightedTooltip(selectedResult.Item);
// show tooltip
this.tooltipText = result.TooltipText;
}
return(this.tooltipText);
}