/// ------------------------------------------------------------------------------------
/// <summary>
/// Creates one of three different types of drop-down toolbar items.
/// </summary>
/// ------------------------------------------------------------------------------------
private ToolStripItem CreateDropDownToolBarItem(XmlNode node, int type)
{
ToolStripItem item;
// True if the drop-down button is split into two segments, one for the arrow and
// one for the icon. False if there is no behavioral distinction between the arrow
// and icon portions of the button.
bool split = GetBoolFromAttribute(node, "split", true);
if (split)
{
item = ToolStripItemExtender.CreateSplitButton();
((ToolStripSplitButton)item).ButtonClick += HandleItemClicks;
((ToolStripSplitButton)item).DropDown.Closed += HandleToolBarItemDropDownClosed;
if (type == 3)
((ToolStripSplitButton)item).DropDownOpening += HandleToolBarItemDropDownOpened;
else
((ToolStripSplitButton)item).DropDownOpened += HandleToolBarItemDropDownOpened;
}
else
{
item = ToolStripItemExtender.CreateDropDownButton();
((ToolStripDropDownButton)item).DropDown.Opened += HandleToolBarItemDropDownOpened;
((ToolStripDropDownButton)item).DropDown.Closed += HandleToolBarItemDropDownClosed;
}
switch (type)
{
case 1:
// Create a drop-down that will act like a drop-down toolbar.
ToolStripDropDown dropDown = new ToolStripDropDown();
dropDown.LayoutStyle = ToolStripLayoutStyle.StackWithOverflow;
((ToolStripDropDownItem)item).DropDown = dropDown;
break;
case 2:
// Create a drop-down that will act like a drop-down menu.
ToolStripDropDownMenu dropDownMenu = new ToolStripDropDownMenu();
dropDownMenu.ShowImageMargin = GetBoolFromAttribute(node, "showimagemargin", true);
dropDownMenu.ShowCheckMargin = GetBoolFromAttribute(node, "showcheckmargin", false);
((ToolStripDropDownItem)item).DropDown = dropDownMenu;
break;
case 3:
// Create a drop-down for a custom control.
CustomDropDown cdd = new CustomDropDown();
cdd.AutoCloseWhenMouseLeaves = false;
((ToolStripDropDownItem)item).DropDown = cdd;
break;
}
item.DisplayStyle = ToolStripItemDisplayStyle.Image;
return item;
}
/// ------------------------------------------------------------------------------------
/// <summary>
///
/// </summary>
/// ------------------------------------------------------------------------------------
private void ReadToolbarItems(XmlNode node, object parentItem)
{
while (node != null)
{
ToolStripItem item = ReadSingleItem(node, false);
if (parentItem is ToolStrip)
((ToolStrip)parentItem).Items.Add(item);
else if (parentItem is ToolStripDropDownItem)
{
ToolStripDropDownItem pItem = (ToolStripDropDownItem)parentItem;
// If the parent item's drop-down type is a menu,
// then make sure the text shows.
if (pItem.DropDown is ToolStripDropDownMenu)
item.DisplayStyle = ToolStripItemDisplayStyle.ImageAndText;
if (!(item is ToolStripControlHost))
pItem.DropDownItems.Add(item);
else
{
// When we're a control host then put ourselves inside a CustomDropDown.
CustomDropDown dropDown = new CustomDropDown();
dropDown.AddHost(item as ToolStripControlHost);
dropDown.AutoCloseWhenMouseLeaves = false;
pItem.DropDown = dropDown;
}
}
// This must be done after the item has been added to a item collection.
item.Visible = GetBoolFromAttribute(node, "visible", true);
if (node.ChildNodes.Count > 0)
ReadToolbarItems(node.FirstChild, item);
node = ReadOverJunk(node.NextSibling);
}
}
