mirror of
https://github.com/koreader/koreader
synced 2024-11-18 03:25:46 +00:00
20 lines
591 B
Lua
20 lines
591 B
Lua
|
local WidgetContainer = require("ui/widget/container/widgetcontainer")
|
||
|
|
|
||
|
|
--[[
|
||
|
|
RightContainer aligns its content (1 widget) at the right of its own dimensions
|
||
|
|
--]]
|
||
|
|
local RightContainer = WidgetContainer:new()
|
||
|
|
|
||
|
|
function RightContainer:paintTo(bb, x, y)
|
||
|
|
local contentSize = self[1]:getSize()
|
||
|
|
if contentSize.w > self.dimen.w or contentSize.h > self.dimen.h then
|
||
|
|
-- throw error? paint to scrap buffer and blit partially?
|
||
|
|
-- for now, we ignore this
|
||
|
|
end
|
||
|
|
self[1]:paintTo(bb,
|
||
|
|
x + (self.dimen.w - contentSize.w),
|
||
|
|
y + math.floor((self.dimen.h - contentSize.h)/2))
|
||
|
|
end
|
||
|
|
|
||
|
|
return RightContainer
|