#10571: Tabs not showing properly in macOS full (and split) screen

[Stephan Witt]

Am 31.07.2020 um 07:13 schrieb Daniel <xracoonx at gmx.de>:
> 
> On 2020-07-30 21:21, Stephan Witt wrote:
>> Am 29.07.2020 um 22:59 schrieb Daniel <xracoonx at gmx.de>:
>>> 
>>> On 2020-07-29 21:03, Stephan Witt wrote:
>>>> Am 29.07.2020 um 10:15 schrieb LyX Ticket Tracker <trac at lyx.org>:
>>>>> 
>>>>> #10571: Tabs not showing properly in macOS full (and split) screen
>>>>> -----------------------+-------------------------
>>>>> Reporter:  racoon     |       Owner:  lasgouttes
>>>>>     Type:  defect     |      Status:  new
>>>>> Priority:  normal     |   Milestone:
>>>>> Component:  general    |     Version:  2.2.2
>>>>> Severity:  normal     |  Resolution:
>>>>> Keywords:  os=macosx  |
>>>>> -----------------------+-------------------------
>>>>> 
>>>>> Comment (by racoon):
>>>>> 
>>>>> Replying to [comment:8 stwitt]:
>>>>>> Replying to [comment:7 racoon]:
>>>>>>> Thanks. Yes, that is a better default given how LyX works currently.
>>>>> Still '''if''' one activates to hide things in fullscreen there is a bug.
>>>>> I'll try to take a look at it.
>>>>>> 
>>>>>> What is the effect of the bug? Are you talking about a new problem?
>>>>> 
>>>>> I am referring to the issue explained in comment:4. The bug is that UI
>>>>> elements don't disappear when the WM's fullscreen mode is activated (and
>>>>> the preferences set such that they should disappear). Quick steps to see
>>>>> it:
>>>>> 
>>>>> 1. Make sure tabs are set to show in fullscreen mode
>>>>> 2. In normal mode create two new document (so the tabs will show)
>>>>> 3. Enter the WM's fullscreen mode (click on green maximize button)
>>>>> Result: The tabs are still there
>>>>> 4. Create another new document
>>>>> Result: The tabs disappear
>>>>> 
>>>>> - Same for scrollbars.
>>>>> - Toolbars never disappear.
>>>>> 
>>>>> So, the LyX's fullscreen mode seems not to be properly linked the WM's
>>>>> fullscreen mode.
>>>>> 
>>>>> -- 
>>>>> Ticket URL: <https://www.lyx.org/trac/ticket/10571#comment:9>
>>>>> The LyX Project <https://www.lyx.org/>
>>>>> LyX -- The Document Processor
>>>> The attached patch improves the situation on Mac. I’m confident that this is the right move.
>>>> But I’m unable to tell if it works on other platforms or if it breaks the current state.
>>>> Furthermore I’m not sure what to do with the remaining code in GuiView::toggleFullScreen().
>>>> Any comments on this, please?
>>>> Stephan
>>> 
>>> Thanks. I see two strange things:
>>> 
>>> 1. Toolbars get reset after disabling the WM's fullscreen
>>> Steps:
>>> 1.1 Move a toolbar to a non-default position
>>> 1.2 Enter the WM's fullscreen mode
>>> 1.3 leave the WM's fullscreen mode
>> Yes, the patch was not perfect. I posted it to get some feedback if the strategy works on other platforms.
>> I’ll improve it now I know it works in principle. Pavel tested it on Linux and saw some problems but confirmed it’s general function.
>>> 2. It is not possible to leave fullscreen using LyX's Fullscreen menu entry
>>> Steps:
>>> 2.1 Click on menu View > Fullscreen
>>> 2.2 Click again on menu View > Fullscreen
>> This one I cannot see. Here it simply works.
> 
> Okay, tested again. It happens under a special condition: when the LyX window is previously maximized (not in fullscreen but maximized by double clicking the title bar). So:
> 
> 1. Double click the title bar (maximizes the window)

This one is configurable. Alternatively the double click sends it to the dock (minimize it).

> 2. Click on View > Fullscreen (enters fullscreen)
> 3. Click on View > Fullscreen (exits fullscreen)

I don’t understand what’s not working. It looks like maximizing the window is not full-screen.

Stephan

> 
> (It's on Catalina macOS Catalina, 10.15.6.)
> 
> Daniel
> 
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