From d39f4ea35e273c22841212e7d1e9b0a0f0949c35 Mon Sep 17 00:00:00 2001 From: poire-z Date: Mon, 31 Jan 2022 19:18:44 +0100 Subject: [PATCH] CRE: fix switching to scroll mode from 2-pages mode --- frontend/apps/reader/modules/readerrolling.lua | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/frontend/apps/reader/modules/readerrolling.lua b/frontend/apps/reader/modules/readerrolling.lua index 19594ae9e..2fa882f4a 100644 --- a/frontend/apps/reader/modules/readerrolling.lua +++ b/frontend/apps/reader/modules/readerrolling.lua @@ -921,6 +921,11 @@ function ReaderRolling:onChangeViewMode() self.current_header_height = self.view.view_mode == "page" and self.ui.document:getHeaderHeight() or 0 -- Restore current position when switching page/scroll mode if self.xpointer then + if self.visible_pages == 2 then + -- Switching from 2-pages page mode to scroll mode has crengine switch to 1-page, + -- and we need to notice this re-rendering and keep things sane + self.ui:handleEvent(Event:new("UpdatePos")) + end self:_gotoXPointer(self.xpointer) -- Ensure a whole screen refresh is always enqueued UIManager:setDirty(self.view.dialog, "partial")