private void LayoutSequence()
{
int num1 = ItemMaximumWidth() + 44;
int num2 = 22;
Pivot = (PointF)GH_Convert.ToPoint(Pivot);
//RectangleF rectangleF;
RectangleF local;
PointF pivot = Pivot;
double x = (double)pivot.X;
pivot = Pivot;
double y = (double)pivot.Y;
double num3 = (double)num1;
double num4 = (double)num2;
local = new RectangleF((float)x, (float)y, (float)num3, (float)num4);
Bounds = local;
GH_ValueListItem firstSelectedItem = Owner.FirstSelectedItem;
foreach (GH_ValueListItem listItem in Owner.ListItems)
{
if (listItem == firstSelectedItem)
{
listItem.SetSequenceBounds(Bounds);
}
else
{
listItem.SetEmptyBounds(Bounds);
}
}
}
private void RenderDropDown(GH_Canvas canvas, Graphics graphics, Color color)
{
GH_ValueListItem firstSelectedItem = Owner.FirstSelectedItem;
if (firstSelectedItem == null)
{
return;
}
graphics.DrawString(firstSelectedItem.Name, GH_FontServer.Standard, Brushes.Black, firstSelectedItem.BoxName, GH_TextRenderingConstants.CenterCenter);
RenderDownArrow(canvas, graphics, firstSelectedItem.BoxRight, color);
}
private void ValueMenuItem_Click(object sender, EventArgs e)
{
ToolStripMenuItem toolStripMenuItem = (ToolStripMenuItem)sender;
if (toolStripMenuItem.Checked)
{
return;
}
GH_ValueListItem tag = toolStripMenuItem.Tag as GH_ValueListItem;
if (tag == null)
{
return;
}
Owner.SelectItem(Owner.ListItems.IndexOf(tag));
}
public override GH_ObjectResponse RespondToMouseDown(GH_Canvas sender, GH_CanvasMouseEvent e)
{
if (e.Button == MouseButtons.Left)
{
switch (Owner.ListMode)
{
case GH_ValueListMode.CheckList:
int num = Owner.ListItems.Count - 1;
for (int index = 0; index <= num; ++index)
{
if (Owner.ListItems[index].BoxLeft.Contains(e.CanvasLocation))
{
Owner.ToggleItem(index);
return(GH_ObjectResponse.Handled);
}
}
break;
case GH_ValueListMode.DropDown:
GH_ValueListItem firstSelectedItem1 = Owner.FirstSelectedItem;
if (firstSelectedItem1 != null && firstSelectedItem1.BoxRight.Contains(e.CanvasLocation))
{
ToolStripDropDownMenu stripDropDownMenu = new ToolStripDropDownMenu();
GH_ValueListItem firstSelectedItem2 = Owner.FirstSelectedItem;
foreach (GH_ValueListItem listItem in Owner.ListItems)
{
ToolStripMenuItem toolStripMenuItem = new ToolStripMenuItem(listItem.Name);
toolStripMenuItem.Click += new EventHandler(ValueMenuItem_Click);
if (listItem == firstSelectedItem2)
{
toolStripMenuItem.Checked = true;
}
toolStripMenuItem.Tag = (object)listItem;
stripDropDownMenu.Items.Add((ToolStripItem)toolStripMenuItem);
}
stripDropDownMenu.Show((Control)sender, e.ControlLocation);
return(GH_ObjectResponse.Handled);
}
break;
case GH_ValueListMode.Sequence:
case GH_ValueListMode.Cycle:
using (List <GH_ValueListItem> .Enumerator enumerator = Owner.ListItems.GetEnumerator())
{
while (enumerator.MoveNext())
{
GH_ValueListItem current = enumerator.Current;
if (current.IsVisible)
{
if (current.BoxLeft.Contains(e.CanvasLocation))
{
Owner.PrevItem();
return(GH_ObjectResponse.Handled);
}
if (current.BoxRight.Contains(e.CanvasLocation))
{
Owner.NextItem();
return(GH_ObjectResponse.Handled);
}
}
}
break;
}
}
}
return(base.RespondToMouseDown(sender, e));
}
