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Re: Jumpy canvas on other platforms?

 

I'm not seeing this on my windows 7 builds.  The panning after zoom
extents works smoothly.  I even tried resizing the main frame several
times but I still didn't notice it.

On 3/4/2018 5:00 PM, Jeff Young wrote:
> There is actually code in there to make them always on, but there seems
> to be something defeating it.  I’ll poke around some more.
> 
>> On 4 Mar 2018, at 21:57, Jon Evans <jon@xxxxxxxxxxxxx
>> <mailto:jon@xxxxxxxxxxxxx>> wrote:
>>
>> Ah yes, I can reproduce that on Windows too.  I guess I didn't notice
>> before because generally the scrollbars are visible (I noticed that
>> "zoom extents" doesnt *always* result in the scrollbars being hidden,
>> for whatever reason)
>> Any reason why we hide the scrollbars?  Seems like it might be simpler
>> to just always show them...
>> -Jon
>>
>> On Sun, Mar 4, 2018 at 4:52 PM, Bernhard Stegmaier
>> <stegmaier@xxxxxxxxxxxxx <mailto:stegmaier@xxxxxxxxxxxxx>> wrote:
>>
>>     Do a “fit to window” and then pan left/right… I use the touchpad.
>>     After “fit to window” there is no scrollbar.
>>     When the scrollbar comes back due to panning, I see almost always
>>     a small shift of the whole view down and then up again.
>>     Sometimes, but not always if you just pan left/right it will make
>>     this small jump downwards every time you cross center, just as if
>>     it would “snap" to middle position.
>>
>>
>>>     On 4. Mar 2018, at 21:25, Jon Evans <jon@xxxxxxxxxxxxx
>>>     <mailto:jon@xxxxxxxxxxxxx>> wrote:
>>>
>>>     Maybe I don't really understand what you mean, but I can't see
>>>     any jumpiness on Linux when panning around (with middle-mouse drag).
>>>     What do you mean by "it automatically fits to window, so there's
>>>     not really any place to go"?  It does not do any kind of
>>>     auto-fitting except for the zoom-extents on file load on Linux,
>>>     and I don't have my Mac machine handy to compare.
>>>
>>>     On Sun, Mar 4, 2018 at 3:11 PM, Jeff Young <jeff@xxxxxxxxx
>>>     <mailto:jeff@xxxxxxxxx>> wrote:
>>>
>>>         If I open an eeschema file on OSX and pan around (it
>>>         automatically fits to window, so there’s not really any place
>>>         to go), the screen jumps around a bit.  True also on other
>>>         platforms, or Mac-specific?
>>>
>>>         Thanks,
>>>         Jeff.
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>>
> 
> 
> 
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