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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_SUPRESS_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
return comboBox
end
self.m_container = container
self.m_selectedItemData = nil
self.m_selectedColor = { GetInterfaceColor(INTERFACE_COLOR_TYPE_TEXT_COLORS, INTERFACE_TEXT_COLOR_SELECTED) }
container.m_comboBox = self
self.m_sortOrder = ZO_SORT_ORDER_UP
self.m_sortType = ZO_SORT_BY_NAME
self.m_sortsItems = true
self.m_sortedItems = {}
self.m_isDropdownVisible = false
self.m_font = nil
self.m_spacing = 0
end
return self.m_container
end
-- Called right before the menu is shown.
end
end
self.m_font = font
end
end
self.m_spacing = spacing
end
end
end
end
end
self.m_sortsItems = sortsItems
end
self.m_sortOrder = sortOrder or ZO_SORT_ORDER_UP
self.m_sortType = sortType or ZO_SORT_BY_NAME
end
return self.m_isDropdownVisible
end
end
end
if(updateOptions ~= ZO_COMBOBOX_SUPRESS_UPDATE) then
end
end
-- Let the caller know that this is about to be shown...
end
end
end
self.m_selectedItemData = nil
end
return self.m_sortedItems
end
return #self.m_sortedItems
end
end
end
return ZO_TableOrderingFunction(item1, item2, "name", comboBoxObject.m_sortType, comboBoxObject.m_sortOrder)
end
if self.m_sortOrder and self.m_sortsItems then
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)
self.dontSetSelectedTextOnSelection = dontSetSelectedTextOnSelection
end
if(self.m_selectedItemText) then
end
end
--Maintain this for addons, but use the better named SetSelectedItemText
end
local oldItem = self.m_selectedItemData
if self.dontSetSelectedTextOnSelection ~= true then
end
self.m_selectedItemData = item
local selectionChanged = (oldItem ~= item)
if not selectionChanged and oldItem and item then
end
end
end
--Maintain for addons
end
if item then
end
end
end
end
return true
end
end
return false
end
end
return self.m_selectedItemData
end
break -- once the enumeration is complete, returning true means stop enumerating
end
end
end
local OFFSET_Y = 0
end
if(enabledState) then
else
end
end
end
end
return self.m_container
end
--[[
Utilities to obtain the combo box from the container.
--]]
end
return container.m_comboBox
end
end
end
end
end
end
end |