public override GH_ObjectResponse RespondToMouseUp(GH_Canvas sender, GH_CanvasMouseEvent e)
{
GHCustomComponent owner = Owner as GHCustomComponent;
GHMouseEventResult result = GHMouseEventResult.None;
var backup = sender.Cursor;
if (Bounds.Contains(e.CanvasLocation))
{
foreach (GHControl item in owner.CustomControls.Values)
{
if (!item.Enabled)
{
continue;
}
if (item.Bounds.Contains(e.CanvasLocation))
{
item.MouseKeyUp(sender, owner, e, ref result);
if (item is GHParameter && !((GHParameter)item).UpdateSolution)
{
result &= ~GHMouseEventResult.UpdateSolution;
}
if (result.HasFlag(GHMouseEventResult.Handled))
{
break;
}
}
}
if (result.HasFlag(GHMouseEventResult.Invalidated))
{
sender.Invalidate();
}
if (result.HasFlag(GHMouseEventResult.UpdateSolution))
{
owner.ExpireSolution(true);
}
if (result.HasFlag(GHMouseEventResult.Handled))
{
return(GH_ObjectResponse.Handled);
}
}
return(base.RespondToMouseUp(sender, e));
}
public override GH_ObjectResponse RespondToMouseDown(GH_Canvas sender, GH_CanvasMouseEvent e)
{
GHCustomComponent owner = Owner as GHCustomComponent;
if (Bounds.Contains(e.CanvasLocation))
{
// click is inside the component
// check which control is clicked
GHMouseEventResult result = GHMouseEventResult.None;
foreach (GHControl control in owner.CustomControls.Values)
{
if (control.Bounds.Contains(e.CanvasLocation))
{
// click happened in this control
if (e.Button == System.Windows.Forms.MouseButtons.Left)
{
control.MouseLeftClick(sender, owner, e, ref result);
}
else if (e.Button == System.Windows.Forms.MouseButtons.Right)
{
control.MouseRightClick(sender, owner, e, ref result);
}
if (control is GHParameter && !((GHParameter)control).UpdateSolution)
{
result &= ~GHMouseEventResult.UpdateSolution;
}
}
}
if (result.HasFlag(GHMouseEventResult.Invalidated))
{
sender.Invalidate();
}
if (result.HasFlag(GHMouseEventResult.UpdateSolution))
{
owner.ExpireSolution(true);
}
if (result.HasFlag(GHMouseEventResult.Handled))
{
return(GH_ObjectResponse.Handled);
}
}
return(base.RespondToMouseDown(sender, e));
}