private void OnItemRemoved(FeatureStackItem item)
{
if (ItemRemoved != null)
{
ItemRemoved(this, new FeatureStackEventArgs(item));
}
RenderFeatureStack();
}
public FeatureStackItem AddItem(string value)
{
FeatureStackItem item = new FeatureStackItem()
{
Value = value
};
Items.Add(item);
OnItemAdded(Items.Last());
return(Items.Last());
}
public void RemoveItems(FeatureStackItem featureStackItem)
{
if (Items.Count(it => it.ID == featureStackItem.ID) > 0)
{
Items.Remove(featureStackItem);
OnItemRemoved(featureStackItem);
}
else
{
throw new Exception("Cannot find item");
}
}
protected override void OnMouseClick(MouseEventArgs e)
{
base.OnMouseClick(e);
FeatureStackItem fs = GetItemUnder(e.Location);
if (fs != null)
{
SelectedItem = fs;
if (ItemClicked != null)
{
ItemClicked(this, new FeatureStackEventArgs(fs));
}
RenderFeatureStack();
}
}
protected override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
FeatureStackItem fs = GetItemUnder(e.Location);
if (fs != null)
{
if (!fs.Hover)
{
Items.ForEach((item) =>
{
item.Hover = false;
});
fs.Hover = true;
RenderFeatureStack();
}
if (MouseOverItem != null)
{
MouseOverItem(this, new FeatureStackEventArgs(fs));
}
onItem = false;
}
else
{
if (!onItem)
{
Items.ForEach((item) =>
{
item.Hover = false;
});
if (!onItem)
{
RenderFeatureStack();
}
onItem = true;
}
}
}
public void loadSamples(ControlData control)
{
if (control != null && control != _control)
{
_control = control;
if (_control.Features.Count > 0)
{
Items.Clear();
foreach (SampleData sample in control.Features)
{
FeatureStackItem item = AddItem(sample.Name);
item.Tag = sample;
item.Selected = false;
}
var first = Items.First();
first.Selected = true;
_selectedItem = first;
}
}
if (ItemClicked != null)
{
ItemClicked(this, new FeatureStackEventArgs(_selectedItem));
}
}
public FeatureStackEventArgs(FeatureStackItem item)
{
FeatureStackItem = item;
}