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[UX] Dict: scroll back with tap: go to bottom of prev definition (#3647)

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poire-z
2018-01-31 09:16:34 +01:00
committed by Frans de Jonge
parent 827ca20075
commit b0f0e839fb
4 changed files with 46 additions and 1 deletions
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8
frontend/ui/widget/scrolltextwidget.lua
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@@ -110,6 +110,14 @@ function ScrollTextWidget:scrollText(direction)
end)
end
function ScrollTextWidget:scrollToRatio(ratio)
local low, high = self.text_widget:scrollToRatio(ratio)
self.v_scroll_bar:set(low, high)
UIManager:setDirty(self.dialog, function()
return "partial", self.dimen
end)
end
function ScrollTextWidget:onScrollText(arg, ges)
if ges.direction == "north" then
self:scrollText(1)