kicad-developers team mailing list archive

[Jeff Young <jeff@xxxxxxxxx>]

I love wxWidgets.  :(

> On 5 Mar 2018, at 18:38, Wayne Stambaugh <stambaughw@xxxxxxxxx> wrote:
> 
> I'm still seeing this issue on windows as of commit 218f66a08.  The
> scrollbars are shown greyed out initially after the zoom extents but it
> appears that on windows, the paint area does not include the scollbar
> width when the scollbar is greyed out but does include them as soon as
> you pan and they get enabled.  This is what is causing the jumpy
> behavior.  The drawing canvas size is be reported differently even
> though the scrollbars are always shown.
> 
> On 3/5/2018 12:07 PM, Jeff Young wrote:
>> Thanks, everyone.  I think it’s more sensitive to a trackpad than mouse, but I merged a fix yesterday anyway.
>> 
>>> On 5 Mar 2018, at 16:41, Wayne Stambaugh <stambaughw@xxxxxxxxx> wrote:
>>> 
>>> I see it now.  I was moving the cursor too fast.  You have to move it
>>> very slowly to see the issue.  Hmm, never noticed that before.
>>> 
>>> On 3/5/2018 11:39 AM, Andrey Kuznetsov wrote:
>>>> I notice the jerkiness on WIndows!
>>>> 
>>>> When you start panning, very slowly, by a little bit, there is a period
>>>> when it looks like the view window tries to center itself, so it jumps
>>>> back and forth between where it used to be and where the mouse is going,
>>>> until it's far enough and it snaps out of it and at the same time the
>>>> scroll bars appear.
>>>> 
>>>> On Mon, Mar 5, 2018 at 5:54 AM, Wayne Stambaugh <stambaughw@xxxxxxxxx
>>>> <mailto:stambaughw@xxxxxxxxx>> wrote:
>>>> 
>>>>   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>
>>>>>> <mailto: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>
>>>>   <mailto: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>
>>>>>>>     <mailto: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>
>>>>>>>     <mailto: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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>>>> 
>>>> 
>>>> -- 
>>>> Remember The Past, Live The Present, Change The Future
>>>> Those who look only to the past or the present are certain to miss the
>>>> future [JFK]
>>>> 
>>>> kandrey89@xxxxxxxxx <mailto:kandrey89@xxxxxxxxx>
>>>> Live Long and Prosper,
>>>> Andrey
>>> 
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