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--[[
Standard scrollable combo box ui widget for keyboard screens.
Uses a custom control definition with the box border, selected item label, and a dropdown button.
Implemented using a ZO_ScrollList. Anchoring is static and each scrollable combo box manages
its own dropdown window.
]]--
local DEFAULT_HEIGHT = 250
local DEFAULT_FONT = "ZoFontGame"
local DEFAULT_TEXT_COLOR = ZO_ColorDef:New(GetInterfaceColor(INTERFACE_COLOR_TYPE_TEXT_COLORS, INTERFACE_TEXT_COLOR_NORMAL))
local DEFAULT_TEXT_HIGHLIGHT = ZO_ColorDef:New(GetInterfaceColor(INTERFACE_COLOR_TYPE_TEXT_COLORS, INTERFACE_TEXT_COLOR_CONTEXT_HIGHLIGHT))
local DEFAULT_ENTRY_ID = 1
local DEFAULT_LAST_ENTRY_ID = 2
ZO_COMBO_BOX_ENTRY_TEMPLATE_HEIGHT = 25
ZO_COMBO_BOX_ENTRY_TEMPLATE_LABEL_PADDING = 8
ZO_SCROLLABLE_COMBO_BOX_LIST_PADDING_Y = 5
end
end
end
local customEntryInfo =
{
entryTemplate = entryTemplate,
entryHeight = entryHeight,
}
end
itemEntry.customEntryTemplate = entryTemplate
end
self.m_dropdownObject:AddCustomEntryTemplate(entryInfo.entryTemplate, entryInfo.entryHeight, entryInfo.setupFunction)
end
end
-- Adding these members for backwards compatibility, since a lot of old addons referenced them directly,
-- though we don't need them anymore
end
end
else
else
-- If shown in ShowDropdownInternal, the global mouseup will fire and immediately dismiss the combo box. We need to
-- delay showing it until the first one fires.
end
end
end
end
end
end
end
end
end
end
end
end
self.m_dropdownObject:Show(self, self.m_sortedItems, self.m_containerWidth, self.m_height, self:GetSpacing())
end
else
--If we get here, that means the dropdown was disabled after the request to show it was made, so just cancel showing entirely
end
end
-- multi-select dropdowns will stay open to allow for selecting more entries
end
end
-- Just set the global mouse up handler here... we want the combo box to exhibit the same behvaior
-- as a context menu, which is dismissed when the user clicks outside the menu or on a menu item
-- (but not in the menu otherwise)
self.m_container:RegisterForEvent(EVENT_GLOBAL_MOUSE_UP, function(...) self:OnGlobalMouseUp(...) end)
end
end
end
end
end
end
return
end
end
return
end
if itemData == item then
return
end
end
end
return false
end
if itemData == item then
return true
end
end
return false
end
return 0
end
end
end
end
end
self.multiSelectionTextFormatter = textFormatter or SI_COMBO_BOX_DEFAULT_MULTISELECTION_TEXT_FORMATTER
end
-- Order matters; we'll wait to set self.m_enableMultiSelect so that we don't needlessly refresh the text when setting it.
end
end
-- a maxNumSelections of 0 or nil indicates no limit on selections
return false
end
if maxNumSelections == 0 then
maxNumSelections = nil
end
-- if the new limit is less than the current limit, clear all the selections
if maxNumSelections and (self.m_maxNumSelections == nil or maxNumSelections < self.m_maxNumSelections) then
end
end
end
end
end
end
return
end
if numSelectedEntries > 0 then
else
end
end
end
end
-- Begin ZO_ComboBox_Base overrides
else
end
end
end
end
return false
end
if newSelectionStatus then
else
if ZO_REMOTE_SCENE_CHANGE_ORIGIN == SCENE_MANAGER_MESSAGE_ORIGIN_INTERNAL then
elseif ZO_REMOTE_SCENE_CHANGE_ORIGIN == SCENE_MANAGER_MESSAGE_ORIGIN_INGAME then
end
return false
end
end
else
end
end
-- refresh the data that was just selected so the selection highlight properly shows/hides
end
return true
end
-- End ZO_ComboBox_Base overrides
-------
-- Combo Box Dropdown
-------
end
end
control.m_selectionHighlight = CreateControlFromVirtual("$(parent)Selection", control, "ZO_ComboBoxEntry_SelectedHighlight")
end
end
end
end
end
-- To support spacing like regular combo boxes, a separate template needs to be stored for the last entry.
ZO_ScrollList_AddDataType(self.scrollControl, DEFAULT_ENTRY_ID, "ZO_ComboBoxEntry", entryHeightWithSpacing, SetupScrollableEntry)
ZO_ScrollList_AddDataType(self.scrollControl, DEFAULT_LAST_ENTRY_ID, "ZO_ComboBoxEntry", ZO_COMBO_BOX_ENTRY_TEMPLATE_HEIGHT, SetupScrollableEntry)
end
function ZO_ComboBoxDropdown_Keyboard:AddCustomEntryTemplate(entryTemplate, entryHeight, setupFunction)
end
-- we have already added this template
return
end
local customEntryInfo =
{
entryHeight = entryHeight,
}
ZO_ScrollList_AddDataType(self.scrollControl, self.nextScrollTypeId, entryTemplate, entryHeightWithSpacing, setupFunction)
ZO_ScrollList_AddDataType(self.scrollControl, self.nextScrollTypeId + 1, entryTemplate, entryHeight, setupFunction)
end
ZO_ScrollList_UpdateDataTypeHeight(self.scrollControl, entryInfo.typeId, entryInfo.entryHeight + self.spacing)
end
end
end
local entryData = nil
if item then
break
end
end
end
end
entryData.m_index = index
return entryData
end
local numItems = #itemTable
local largestEntryWidth = 0
local allItemsHeight = 0
for i = 1, numItems do
local item = itemTable[i]
local isLastEntry = i == numItems
local entryHeight = ZO_COMBO_BOX_ENTRY_TEMPLATE_HEIGHT
local entryType = DEFAULT_ENTRY_ID
if templateInfo then
entryType = templateInfo.typeId
entryHeight = templateInfo.entryHeight
end
end
if isLastEntry then
entryType = entryType + 1
else
end
allItemsHeight = allItemsHeight + entryHeight
if nameWidth > largestEntryWidth then
largestEntryWidth = nameWidth
end
end
-- using the exact width of the text can leave us with pixel rounding issues
-- so just add 5 to make sure we don't truncate at certain screen sizes
largestEntryWidth = largestEntryWidth + 5
-- Allow the dropdown to automatically widen to fit the widest entry, but
-- prevent it from getting any skinnier than the container's initial width
local totalDropDownWidth = largestEntryWidth + (ZO_COMBO_BOX_ENTRY_TEMPLATE_LABEL_PADDING * 2) + ZO_SCROLL_BAR_WIDTH
if totalDropDownWidth > minWidth then
else
end
-- Add padding one more time to account for potential pixel rounding issues that could cause the scroll bar to appear unnecessarily.
allItemsHeight = allItemsHeight + (ZO_SCROLLABLE_COMBO_BOX_LIST_PADDING_Y * 2) + ZO_SCROLLABLE_COMBO_BOX_LIST_PADDING_Y
if allItemsHeight < desiredHeight then
desiredHeight = allItemsHeight
end
end
end
return isHidden
end
end
end
end
end
end
end
end
end
end
end
end
end
end
end
end
end
end
end
end
end |