Re: [Denemo-devel] d-PopPosition d-PushPosition, Selections

[Richard Shann]

On Wed, 2010-02-03 at 22:42 +0100, address@hidden wrote:
> There are some problems
> 
> First a general bug: With latest git the selection rectangle is above
> the first staff, no matter where I do the selection. It does not go
> around the notes (but these become blue).
I have made the selection paint the background now, which seems much
clearer.

> Maybe its not latest git, but I did not see it before. Although I'm on
> my laptop now which I do not use that often I use exactly the same
> config as on my Desktop computer, so it should be the same.
> 
> To Topic:
> Pop and Push Positon do affect the selection. Below is a script that
> does everything for you.
> What it should do:
> Enter three measures of notes, Push Position on the last note, move a
> few notes to the left, set a mark, jump to the end (Pop Position) and
> the Selection is still on only one note.
> 
> Instead: When I run it here it does the following weird things:
> 
> 1) At first it scrolls completly to the right, even if there is no need
> because there are only three measures
> 
> 2) The selection rectangle (here above the first staff) is drawn
> endlessly to the complete right side eventhough there are no measures at
> all. This changes a bit here if you zoom with ctrl+mousewheel a bit.
> 
> 3) The cursor is on the last note, as it should be, no note is
> blue/selected

I think the selection was ok, just not on-screen, due to the not-needed
scrolling of the viewport. I have fixed this scrolling when goto end is
called, and the script now seems to behave as expected.
This script has been absolutely invaluable: it is so easy to avoid
getting lost in a plethora of issues & confusing side effects otherwise.
Richard


> 
> 4)Move the horizontal scrollbar with your mouse to the left. Now the
> complete picture changes:
> You see  three notes selected (instead of 0 as it should be or all to
> the end as it should not be, but could be), the cursor is somewhere
> where it does not belong, first note of last measure.
> 
> 5) Sidenote: Zooming seems not to affect the scrollbars, but it should.
> 
> 5b) It also seems to have no effect on the calculation of which measure
> is partly non-visible (speaking in terms of the old display). When you
> zoom out you can see too many measures "grey" even if they fit perfectly
> in the display-size. But at least the actual window-size seems to be
> used.
> 
> Nils
> 
> 
> (d-UnsetMark)
> (d-InsertB)(d-InsertB)(d-InsertB)(d-InsertB)
> (d-InsertA)(d-InsertA)(d-InsertA)(d-InsertA)
> (d-InsertG)(d-InsertG)(d-InsertG)(d-InsertG)
> (d-PushPosition)
> 
> (d-MoveCursorLeft)
> (d-MoveCursorLeft)
> (d-MoveCursorLeft)
> (d-MoveCursorLeft)
> (d-MoveCursorLeft)
> (d-MoveCursorLeft)
> (d-MoveCursorLeft)
> (d-SetMark)
> (d-PopPosition)
> (d-RefreshDisplay)




> 
> 
> 
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