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--[[
Base class for combo box ui widgets.
Subclasses are responsible for the look of the combo box.
--]]
ZO_COMBOBOX_UPDATE_NOW = 1
ZO_COMBOBOX_SUPPRESS_UPDATE = 2
-- this is meant to be overridden by a subclass it's called when the combo dropdown is to be shown
-- this function should populate the list using the entries in m_sortedItems and make the dropdown visible
end
-- this is meant to be overridden by a subclass
-- this function should clear the list and hide the dropdown
end
-- this can optionally be overriden by a subclass and is called when the contents of a combo box are cleared
end
-- this can optionally be overriden by a subclass and is called when a new entry is added to the combo box
end
self.m_selectedColor = { GetInterfaceColor(INTERFACE_COLOR_TYPE_TEXT_COLORS, INTERFACE_TEXT_COLOR_SELECTED) }
end
end
-- Called right before the menu is shown.
end
end
end
end
end
end
end
end
end
end
end
end
end
if selected then
else
end
end
end
end
end
end
-- Evaluate nil to be equivalent to true for backwards compatibility.
end
local itemEntry =
{
}
return itemEntry
end
if updateOptions ~= ZO_COMBOBOX_SUPPRESS_UPDATE then
end
end
-- Let the caller know that this is about to be shown...
end
end
end
end
end
end
end
end
end
return ZO_TableOrderingFunction(item1, item2, "name", comboBoxObject.m_sortType, comboBoxObject.m_sortOrder)
end
table.sort(self.m_sortedItems, function(item1, item2) return ComboBoxSortHelper(item1, item2, self) end)
end
end
end
--This is used if selection of an entry should go through some other avenue to determine the correct display text (e.g.: Chat System)
end
end
end
--Maintain this for addons, but use the better named SetSelectedItemText
end
return false
end
end
local selectionChanged = (oldItem ~= item)
if not selectionChanged and oldItem and item then
end
end
return true
end
--Maintain for addons
end
if item then
end
end
end
end
return i
end
end
return nil
end
if index then
end
return false
end
end
end
break -- once the enumeration is complete, returning true means stop enumerating
end
end
end
if enabledState then
else
end
end
end
end
end
end
-- Evaluate nil to be equivalent to true for backwards compatibility.
end
end
end
end
end
end
--[[
Utilities to obtain the combo box from the container.
--]]
return container.m_comboBox
end
end
end
if comboBox then
end
end
end
end |