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bugfix: scrolling with arrow keys after +/- zoom 

scenario:
* zoom in or out
* focus cursor in a large box of text that overflows viewport both above
  and below
* position cursor near bottom, hit down arrow repeatedly. cursor should
  remain in viewport, with the viewport panning as necessary.
* position cursor near top, hit up arrow repeatedly. cursor should
  remain in viewport, with the viewport panning as necessary.

Again, I don't really understand when I'm supposed to scale coordinates
vs not. But at least we have a manual test pinned down now, and it
passes.
This commit is contained in:
Kartik K. Agaram 2023-10-24 23:51:32 -07:00
parent fe4e1395d0
commit 0ca5bb0e8d
1 changed files with 1 additions and 1 deletions
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2
0030-update_editor_box
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@ -7,7 +7,7 @@ update_editor_box = function(node)
end
node.editor.top = vy(node.y)
else
node.editor.screen_top1, node.editor.top = schema1_of_y(node.editor, scale(Viewport.y-node.y)) -- scale y because editor's font is scaled
node.editor.screen_top1, node.editor.top = schema1_of_y(node.editor, Viewport.y-node.y)
end
node.editor.left = math.floor(vx(node.x))
node.editor.right = math.ceil(vx(node.x+node.w))