[Bug 54269] New: WM_GETMINMAXINFO message should be sent when manually resizing the window

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54269

Bug ID: 54269
           Summary: WM_GETMINMAXINFO message should be sent when manually
                    resizing the window
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 73834
  --> https://bugs.winehq.org/attachment.cgi?id=73834
demo

In actual application, it may be necessary to limit the maximum or minimum size
of the window. The maximum or minimum size of the window is controlled by the
WM_GETMINMAXINFO message. Therefore, in a form that needs to control the
maximum or minimum size of the window, this message needs to be mapped.

I wrote a 32-bit program running under Windows 10, when a WM_GETMINMAXINFO
message is received, the text position of the output changes.

This works fine under windows10, but in wine, when the window is resized, the
program cannot receive the WM_GETMINMAXINFO message

[Bug 54269] WM_GETMINMAXINFO message should be sent when manually resizing the window

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54269

--- Comment #1 from [e-mail] ---
(In reply to 399989567 from comment #0)
> Created attachment 73834 [details]
> demo
>
> In actual application, it may be necessary to limit the maximum or minimum
> size of the window. The maximum or minimum size of the window is controlled
> by the WM_GETMINMAXINFO message. Therefore, in a form that needs to control
> the maximum or minimum size of the window, this message needs to be mapped.
>
> I wrote a 32-bit program running under Windows 10, when a WM_GETMINMAXINFO
> message is received, the text position of the output changes.
>
> This works fine under windows10, but in wine, when the window is resized,
> the program cannot receive the WM_GETMINMAXINFO message

Note that there is still a bug here, I limit the maximum and minimum size of
the window, but this also does not take effect in wine.

The method used to limit the size:
https://blog.csdn.net/freehawkzk/article/details/81662068

[Bug 54269] WM_GETMINMAXINFO message should be sent when manually resizing the window

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54269

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |WONTFIX
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #2 from Alexandre Julliard  ---
You need to run in a virtual desktop, or unset the "allow the window manager to
control the windows" option.

When the window is controlled by the X11 window manager there's no way for Wine
to intercept the resize request.

[Bug 54269] WM_GETMINMAXINFO message should be sent when manually resizing the window

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54269

--- Comment #3 from [e-mail] ---
(In reply to Alexandre Julliard from comment #2)
> You need to run in a virtual desktop, or unset the "allow the window manager
> to control the windows" option.
>
> When the window is controlled by the X11 window manager there's no way for
> Wine to intercept the resize request.

In fact I think it is true that the wine code is implemented, wine does not set
the corresponding X property, I made changes in the function set_size_hints to
solve this bug (not yet submitted, because I do not know how to submit)

But when I scale the window, the window will have the maximum and minimum size
as designed, but the window will still not redraw (the output text position
will not change)

Even if I unset the "allow the window manager to control the windows" option,
the output text position still does not change

[Bug 54269] WM_GETMINMAXINFO message should be sent when manually resizing the window

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54269

--- Comment #4 from [e-mail] ---
(In reply to 399989567 from comment #3)
> In fact I think it is true that the wine code is implemented, wine does not

In fact I think this is a bug in the implementation of the wine code,

[Bug 54269] WM_GETMINMAXINFO message should be sent when manually resizing the window

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54269

--- Comment #5 from Rafał Mużyło  ---
(In reply to Alexandre Julliard from comment #2)
> When the window is controlled by the X11 window manager there's no way for
> Wine to intercept the resize request.

intercept ? likely not, however as far as X11 goes, there's XSetWMNormalHints
with PMinSize/PMaxSize...Not sure if it would get 100% of the desired effect,
but some of it should be possible.

[Bug 54269] WM_GETMINMAXINFO message should be sent when manually resizing the window

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54269

--- Comment #6 from [e-mail] ---
(In reply to Rafał Mużyło from comment #5)
> (In reply to Alexandre Julliard from comment #2)
> > When the window is controlled by the X11 window manager there's no way for
> > Wine to intercept the resize request.
>
> intercept ? likely not, however as far as X11 goes, there's
> XSetWMNormalHints with PMinSize/PMaxSize...Not sure if it would get 100% of
> the desired effect, but some of it should be possible.

Another problem is the problem of adjusting the window size but not refreshing
the window content I mentioned

[Bug 54269] WM_GETMINMAXINFO message should be sent when manually resizing the window

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54269

Gijs Vermeulen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #7 from Gijs Vermeulen  ---
Closing WONTFIX.