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[fix] Dictionary font size: avoid crash in reader mode (#5650)

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This commit is contained in:
Robert
2019-11-28 10:54:06 +01:00
committed by poire-z
parent b0738960df
commit 494b38e9c8
1 changed files with 4 additions and 3 deletions
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7
frontend/apps/reader/modules/readerdictionary.lua
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@@ -302,7 +302,7 @@ If you'd like to change the order in which dictionaries are queried (and their r
local font_size = G_reader_settings:readSetting("dict_font_size") or 20
return T(_("Font size (%1)"), font_size)
end,
callback = function()
callback = function(touchmenu_instance)
local SpinWidget = require("ui/widget/spinwidget")
local font_size = G_reader_settings:readSetting("dict_font_size") or 20
local items_font = SpinWidget:new{
@@ -315,11 +315,12 @@ If you'd like to change the order in which dictionaries are queried (and their r
title_text = _("Dictionary font size"),
callback = function(spin)
G_reader_settings:saveSetting("dict_font_size", spin.value)
self.ui:onRefresh()
if touchmenu_instance then touchmenu_instance:updateItems() end
end,
}
UIManager:show(items_font)
end
end,
keep_menu_open = true,
}
}
}