[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-21 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

--- Comment #15 from 和尚蟹  ---
(In reply to Heiko Tietze from comment #14)


This question, I explained at the beginning, I am writing once.


Note:
1, this function, do not need to turn off the "hand tools", "hand tools" can
always exist.
2. This function, because it is an "independent" function, does not affect the
function of "editing".
3, this function, mainly used in more than 20 pages of documents, because more
than 20 pages of documents, "vertical scroll" is difficult to "fine movement."
4, this function is mainly used in "drawing".

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-20 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

--- Comment #14 from Heiko Tietze  ---
(In reply to V Stuart Foote from comment #13)
> Activated from View -> Zoom: "Zoom & Pan"... +LMouse 

Got it. Not really nice with the toggle and the duplicate functionality whether
the mode is on or off but acceptable from the UX POV.

So the remaining question is why do we need this in Writer? And in Calc as well
Math, Base it's totally pointless.

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-20 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

--- Comment #13 from V Stuart Foote  ---
(In reply to Heiko Tietze from comment #12)
> (In reply to V Stuart Foote from comment #11)
> > Correct, the feature already exists for Draw.
> 
> How does it work?

The control is modal. Activated from View -> Zoom: "Zoom & Pan (CTRL to Zoom
out, Shift to Pan)"

In Pan mode, i.e. +LMouse select, the visible canvas is grasped and view
of canvas can be repositioned in any direction with mouse movement. Release of
LMouse releases the canvas at that location.

The paired Zoom mode, i.e. +Mouse Scroll will Zoom in/out centered at 
cursor position.

The combination of controls provides efficient and precise positioning and
display of the document canvas. Essential to work in Draw, but probably of use
in the other modules.

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-20 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

--- Comment #12 from Heiko Tietze  ---
(In reply to V Stuart Foote from comment #11)
> Correct, the feature already exists for Draw.

How does it work?

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-19 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

V Stuart Foote  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 Ever confirmed|0   |1

--- Comment #11 from V Stuart Foote  ---
(In reply to 和尚蟹 from comment #4)
> (In reply to V Stuart Foote from comment #3)
> 
> Writer, Calc, Impress, Draw, Math, Base, all use this design.

Correct, the feature already exists for Draw.

And scroll bars (slider grab, and buttons) are functional in all modules.

Yet an ability to reposition the document canvas by mouse pointer placement and
mouse or cursor key (U,D,L,R) movments would offer more precise and efficient
repositioning of the view of any document canvas. Compared to pointer movement
onto the scroll bar control for repositioning which can be too coarse and
inprecise, movment originating from current position is efficient.

It works that way in Draw--but IMHO would be helpful in all modules. Only
question is if the current control for Draw can be used with all VCL canvas, or
if control must be refactored.

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-19 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

和尚蟹  changed:

   What|Removed |Added

 Ever confirmed|1   |0
 Status|NEEDINFO|UNCONFIRMED

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-19 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

--- Comment #10 from 和尚蟹  ---
(In reply to Heiko Tietze from comment #9)

The above palindrome, I have already explained.

If it is not detailed enough, you can try the program on the website below.
The idea is to improve from the program on the website below.
A program similar to the one below is now used by many people.

Https://chrome.google.com/webstore/detail/scrollbar-anywhere/namcaplenodjnggbfkbopdbfngponici

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-19 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

--- Comment #9 from Heiko Tietze  ---
(In reply to Heiko Tietze from comment #5)
> Why do we need to move the page? I mean isn't the "hand tool" always there
> to switch from picking to moving.

Can you elaborate this a bit, please.

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-19 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

--- Comment #8 from 和尚蟹  ---
supplement
After dragging the "hand tool" with the left mouse button, when the left mouse
button is released, the "hand tool" will return to the original place.

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-19 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

--- Comment #6 from 和尚蟹  ---
(In reply to Heiko Tietze from comment #5)


The function of the "hand tool" is "small movement" and "quick operation".
It can be "quick operation", it is a lot worse.

Move the page so that the displayed image is what you want.

--- Comment #7 from 和尚蟹  ---
(In reply to Heiko Tietze from comment #5)


The function of the "hand tool" is "small movement" and "quick operation".
It can be "quick operation", it is a lot worse.

Move the page so that the displayed image is what you want.

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-19 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

--- Comment #6 from 和尚蟹  ---
(In reply to Heiko Tietze from comment #5)


The function of the "hand tool" is "small movement" and "quick operation".
It can be "quick operation", it is a lot worse.

Move the page so that the displayed image is what you want.

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-19 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

Heiko Tietze  changed:

   What|Removed |Added

 Status|NEW |NEEDINFO
  Component|LibreOffice |UI

--- Comment #5 from Heiko Tietze  ---
(In reply to 和尚蟹 from comment #0)
> Hold the "Hand Tool" with the left mouse button and drag the "Hand Tool" to
> move the "Page".

It's a long mouse travel and panning usually starts with the alt key.

> ◎, “Hand Tool” will drag to the left, and “Page” will move to the left.
> ...

Why do we need to move the page? I mean isn't the "hand tool" always there to
switch from picking to moving.

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

--- Comment #4 from 和尚蟹  ---
(In reply to V Stuart Foote from comment #3)

Writer, Calc, Impress, Draw, Math, Base, all use this design.

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[Libreoffice-bugs] [Bug 121480] Add generalized Pan control at point of selection -- i.e. a Hand tool

2018-11-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=121480

V Stuart Foote  changed:

   What|Removed |Added

 CC||armin.le.gr...@me.com,
   ||libreoffice-ux-advise@lists
   ||.freedesktop.org,
   ||rb.hensc...@t-online.de,
   ||vstuart.fo...@utsa.edu
Summary|Add Hand tool   |Add generalized Pan control
   ||at point of selection --
   ||i.e. a Hand tool
 Ever confirmed|0   |1
   Keywords||needsUXEval
 Status|UNCONFIRMED |NEW

--- Comment #3 from V Stuart Foote  ---
The Draw module already has the Zoom & Pan control (View -> Zoom), where
+LMouse click activates pan control for dragging view at the point of
selection.  

Could see utility of that behavior if possible to implement in other modules,
i.e. if it is not specialized to the Draw canvas.

Otherwise while the vertical and horizontal scroll bars do implement Pan
controls, because the point of selection is at the canvas edge the cursor has
to be moved away from work onto the scroll bar--so repositioning of the pan can
end up imprecise, especially when used with longer documents as noted.

Implementing a common a Pan control--the ubiquitous Hand icon--acting at the
point of selection for all modules seems reasonable.

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