renun/koreader
1
0
Fork 0
mirror of https://github.com/koreader/koreader.git synced 2025-08-10 00:52:38 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

DictQuickLookup: allow continuous reading with keys

Browse Source 
We could scroll a definition with keys. Now, when
reaching top or bottom, switch to prev/next result.
This commit is contained in:
poire-z
2021-01-09 21:59:31 +01:00
parent 27b493afef
commit ebf997dd99
3 changed files with 48 additions and 41 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
frontend/ui/widget/scrolltextwidget.lua
View File

@@ -252,28 +252,28 @@ function ScrollTextWidget:onTapScrollText(arg, ges)
end
-- same tests as done in TextBoxWidget:scrollUp/Down
if BD.flipIfMirroredUILayout(ges.pos.x < Screen:getWidth()/2) then
if self.text_widget.virtual_line_num > 1 then
self:scrollText(-1)
return true
end
return self:onScrollUp()
else
if self.text_widget.virtual_line_num + self.text_widget:getVisLineCount() <= #self.text_widget.vertical_string_list then
self:scrollText(1)
return true
end
return self:onScrollDown()
end
end
function ScrollTextWidget:onScrollUp()
if self.text_widget.virtual_line_num > 1 then
self:scrollText(-1)
return true
end
-- if we couldn't scroll (because we're already at top or bottom),
-- let it propagate up (e.g. for quickdictlookup to go to next/prev result)
end
function ScrollTextWidget:onScrollDown()
self:scrollText(1)
return true
end
function ScrollTextWidget:onScrollUp()
self:scrollText(-1)
return true
if self.text_widget.virtual_line_num + self.text_widget:getVisLineCount() <= #self.text_widget.vertical_string_list then
self:scrollText(1)
return true
end
-- if we couldn't scroll (because we're already at top or bottom),
-- let it propagate up (e.g. for quickdictlookup to go to next/prev result)
end
function ScrollTextWidget:onPanText(arg, ges)