mirror of
https://github.com/koreader/koreader
synced 2024-10-31 21:20:20 +00:00
43 lines
995 B
Lua
43 lines
995 B
Lua
local InputContainer = require("ui/widget/container/inputcontainer")
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local FrameContainer = require("ui/widget/container/framecontainer")
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local TextWidget = require("ui/widget/textwidget")
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local GestureRange = require("ui/gesturerange")
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local Font = require("ui/font")
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--[[
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a button widget that shows an "×" and handles closing window when tapped
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--]]
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local CloseButton = InputContainer:new{
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align = "right",
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window = nil,
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}
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function CloseButton:init()
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local text_widget = TextWidget:new{
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text = "×",
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face = Font:getFace("cfont", 32),
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}
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self[1] = FrameContainer:new{
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bordersize = 0,
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padding = 0,
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text_widget
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}
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self.dimen = text_widget:getSize():copy()
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self.ges_events.Close = {
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GestureRange:new{
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ges = "tap",
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range = self.dimen,
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},
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doc = "Tap on close button",
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}
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end
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function CloseButton:onClose()
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self.window:onClose()
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return true
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end
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return CloseButton
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