protected override void OnButtonPressed(ButtonEventArgs args)
{
var node = GetValue(BuildOutputNodeField);
var status = GetViewStatus(node);
if (args.Button == PointerButton.Left && args.MultiplePress == 0)
{
if (status.TaskLinkRenderRectangle.Contains(args.Position))
{
GoToTask?.Invoke(this, node);
return;
}
if (status.ErrorsRectangle.Contains(args.Position))
{
ExpandErrors?.Invoke(this, node);
return;
}
if (status.WarningsRectangle.Contains(args.Position))
{
ExpandWarnings?.Invoke(this, node);
return;
}
}
status.CalculateLayout(status.LastRenderBounds);
if (status.LastRenderExpanderBounds != Rectangle.Zero && status.LastRenderExpanderBounds.Contains(args.Position))
{
if (DateTime.Now.Subtract(lastExpanderClick).TotalMilliseconds < DefaultExpandClickDelay)
{
return;
}
status.Expanded = !status.Expanded;
lastExpanderClick = DateTime.Now;
QueueResize();
return;
}
if (args.Button == PointerButton.Left && status.LastRenderLayoutBounds.Contains(args.Position))
{
var pos = status.layout.GetIndexFromCoordinates(args.Position.X - status.LastRenderLayoutBounds.X, args.Position.Y - status.LastRenderLayoutBounds.Y);
if (pos != -1)
{
if (TextSelection == null)
{
TextSelection = new TextSelection <BuildOutputNode> ();
}
TextSelection.Start(args.Position, pos, node);
}
else
{
TextSelection = null;
}
QueueDraw();
}
//HACK: to avoid automatic scroll behaviour in Gtk (we handle the behaviour)
//we only want break the normal click behaviour of treeview, in cases when label size is bigger than tree height
var treeView = ((TreeView)ParentWidget);
if (status.Expanded && status.LastRenderBounds.Height > treeView.Size.Height)
{
args.Handled = true;
treeView.SelectRow(node);
}
base.OnButtonPressed(args);
}
public void ClearSelection()
{
TextSelection = null;
QueueDraw();
}
