[Bug 15069] New: Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Summary: Delphi 5 app won't minimize and extra caption bar shows
           Product: Wine
           Version: 1.1.2
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: winex11.drv
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Delphi 5 app won't minimize
8d77c375b27adc490d24d7593769f4e149d4102c is first bad commit
commit 8d77c375b27adc490d24d7593769f4e149d4102c
Author: Alexandre Julliard 
Date:   Thu Jul 31 12:08:38 2008 +0200

winex11: Send WM_SYSCOMMAND instead of calling ShowWindow directly to
minimize/restore a window.
Ubuntu 7.10 32 bit

The current HEAD still is affected.

Also when switching desktop pages to a different page the app's moves to the
new page and then most of the time stays on that page. It also now has second
window top status bar only partially is covered by the app's window. This bar
has an icon on the left caption which is the exe's base name in the center and
the X icon on the right. Closing either closes both.
One of my Delphi 3 based app's minimizes but changing pages has the very narrow
status bar move to the new page. These caption bars show int the pager preview.

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Paul Romanyszyn  changed:

What    |Removed                     |Added
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           Keywords|                            |regression

--- Comment #1 from Paul Romanyszyn   2008-08-30 00:31:40 ---
I will try to find/make a small program that shows this problem.

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #2 from Vitaliy Margolen   2008-08-30 00:59:02 ---
You can use one from bug 15062. Should show the same problem. Also I'm not sure
if the regression testing was correct or not. Both bugs talk about the same
exact problem (or two different manifestations of it).

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #3 from Paul Romanyszyn   2008-08-30 09:33:13 ---
Created an attachment (id=15742)
 --> (http://bugs.winehq.org/attachment.cgi?id=15742)
Extra caption bar after desktop page change

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #4 from Paul Romanyszyn   2008-08-30 09:36:29 ---
Tested with wine-1.1.2-121-g31b4061 and minimize and virtual page changing
work. at 87d77c3 minimize pops back up and after changing desktops the result
is attached in comment 3

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #5 from Kirurgs   2008-09-06 16:52:00 ---
I think all Delphi (not just 5) applications are affected. Deplhi apps are some
special case.
PL/SQL Developer is affected too. Wine 1.1.4 doesn't solve the issue.

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Austin English  changed:

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                 CC|                            |[e-mail]

--- Comment #6 from Austin English   2008-09-08 15:36:07 ---
*** Bug 14960 has been marked as a duplicate of this bug. ***

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Austin English  changed:

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                 CC|                            |[e-mail]

--- Comment #7 from Austin English   2008-09-11 17:37:56 ---
*** Bug 15244 has been marked as a duplicate of this bug. ***

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Thomas  changed:

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--- Comment #8 from Thomas   2008-09-21 05:10:50 ---
*** Bug 15328 has been marked as a duplicate of this bug. ***

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Austin English  changed:

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                 CC|                            |[e-mail]
                   |                            |m

--- Comment #9 from Austin English   2008-09-23 18:36:53 ---
*** Bug 15386 has been marked as a duplicate of this bug. ***

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #10 from Paul Romanyszyn   2008-10-12 13:53:18 ---
Created an attachment (id=16608)
 --> (http://bugs.winehq.org/attachment.cgi?id=16608)
Using ShowWindow not sendmessagew for min max and restore

Reverting changes that caused the regression make delphi apps happy. I don't
know enough about the internals to determine why sendmessagew is better then
showwindow

Search via google of "delphi top level form hidden tapplication" give some info
as to why delphi apps are affected by this regression.
http://www.delphicorner.f9.co.uk/articles/apps7.htm Showmessage bypasses the
code in TApplication the hidden top level form.
> From Mastering Delphi 3 by Morco Cantu chapter 10 states that the tapplicaion

form is of popup type and is hidden.

All messages go to this window and it monitors the messages and passes what is
needed to the main form's window.

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Austin English  changed:

What    |Removed                     |Added
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           Keywords|                            |patch

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Kirurgs  changed:

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--- Comment #11 from Kirurgs   2008-11-06 06:04:43 ---
Hmm, I wonder how this is still unconfirmed.
I have workaround similar to Paul Romanyszyn's one, this ain't fix so I'm not
posting it. It has some minor glitch, after I make my workadound apps won't
minimize to systray :(

Anybody here?

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Lei Zhang  changed:

What    |Removed                     |Added
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             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1

--- Comment #12 from Lei Zhang   2008-11-06 13:23:17 ---
confirming then

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Austin English  changed:

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                 CC|                            |[e-mail]

--- Comment #13 from Austin English   2008-12-26 15:37:46 ---
*** Bug 15062 has been marked as a duplicate of this bug. ***

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Austin English  changed:

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                 CC|                            |[e-mail]

--- Comment #14 from Austin English   2008-12-26 15:38:13 ---
*** Bug 15207 has been marked as a duplicate of this bug. ***

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #15 from Paul Romanyszyn   2008-12-26 16:50:57 ---
Should this regression be consider a a target for 1.2 as it affects a number of
applications and affected app's are not usable as they won't stay on the
current desktop when you switch desktops.

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Vitaliy Margolen  changed:

What    |Removed                     |Added
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           Severity|normal                      |major

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Stuart Middleton  changed:

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--- Comment #16 from Stuart Middleton   2009-01-19 14:59:51 ---
I believe that the absence of the minimize button for DVD Profiler (a Delphi
developed app) is related to this bug. Note that the minimize button was
present during recent versions of Wine, but has vanished again (note sure what
version this happened for, but the minimize button is not present in 1.1.13).

If anyone thinks that tis is a separate issue, I'll raise a new bug.

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #17 from Kirurgs   2009-01-27 16:24:10 ---
Is there a change getting this solved in Wine 1.2?
This is quite nasty bug as bunch of Delphi apps are affected :(

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Alex Stanev  changed:

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                 CC|                            |[e-mail]

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Salem, Nick  changed:

What    |Removed                     |Added
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                 CC|                            |[e-mail]

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #18 from Alex Stanev   2009-03-12 09:03:30 ---
Tried the Paul's patch against 1.1.16 and it solves the issue with PL/SQL
Developer application.

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #19 from Paul Romanyszyn   2009-05-15 13:04:08 ---
Retested with wine-1.1.21-166-g644f576 using bug15062 exe

Minimize does work but when restoring the hidden window shows as a 5 pixel wide
by caption bar high width no way to restore the real window to the correct
size.

I am not sure how to handle this.
1. close this and make a new bug but then all of the dup's need to follow.
2. Change the summary to remove minimize or use bug 15062 description.
3. Leave summary as is.

I addition when switching desktops the app is now minimize on the new
desktop(changes desktop) 
One of myl Delphi 5 app's can be restored by clicking on the task bar. Using
Alt-Tab only brings the hidden window to the front

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

[e-mail] changed:

What    |Removed                     |Added
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                 CC|                            |[e-mail]

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

[e-mail] changed:

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                 CC|                            |[e-mail]

--- Comment #20 from [e-mail]  2009-06-24 14:49:45 ---
*** Bug 16486 has been marked as a duplicate of this bug. ***

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #21 from [e-mail]  2009-06-24 14:50:48 ---
I can confirm the issue for wine 1.1.24 (see the duplicate I marked above)

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

[e-mail] changed:

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                 CC|                            |[e-mail]

--- Comment #22 from [e-mail]  2009-06-24 14:53:33 ---
Adding author of patch to CC list (according to the wiki this is common policy
for regressions where the commit is identified)

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Adri  changed:

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                 CC|                            |[e-mail]

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Ken Sharp  changed:

What    |Removed                     |Added
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                 CC|                            |[e-mail]

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

André H.  changed:

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--- Comment #23 from André H.   2009-07-13 08:55:39 ---
*** Bug 19302 has been marked as a duplicate of this bug. ***

[Bug 15069] Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Ken Sharp  changed:

What    |Removed                     |Added
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           Keywords|                            |download, source
                URL|                            |http://getfirefox.com/

--- Comment #24 from Ken Sharp   2009-07-13 10:01:31 ---
Also affects Firefox, so source is available.

[Bug 15069] Firefox / Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Austin English  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Delphi 5 app won't minimize |Firefox / Delphi 5 app
                   |and extra caption bar shows |won't minimize and extra
                   |                            |caption bar shows

--- Comment #25 from Austin English   2009-07-13 10:41:53 ---
Adding firefox to title.

[Bug 15069] Firefox / Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #26 from Felix Saphir   2009-07-13 16:28:26 ---
(In reply to comment #10)
> [http://www.delphicorner.f9.co.uk/articles/apps7.htm]
>
> All messages go to this window and it monitors the messages and passes what is
> needed to the main form's window.

After investigating this a little, it seems that the hidden application window
does *not* pass WM_SYSCOMMAND with parameter SC_MINIMIZE (or SC_RESTORE) to
ShowWindow, as one might expect.

Instead, both messages are passed on to 
a) either DefWindowProc (which is DefWindowProcA from user32.dll) or 
b) an internal wrapper around ShowWindow, that disables animation via
SystemParametersInfo(SPI_SETANIMATION, ...) for that call to ShowWindow. 
I never saw the latter happen during my debugging.

I'm under the impression, that restoring the window is the problem, while
minimizing seems to work fine. Using the Application.HookMainWindow() as
suggested in the Delphi Corner article (thanks for that!), it's possible to
handle the SC_RESTORE message in a procedure like this:

| if ((msg.WParam and $FFF0) = SC_RESTORE) then
| begin
|   // restore "hidden" form:
|   ShowWindow( Application.Handle, SW_NORMAL );
|   // restore MainForm:
|   ShowWindow( Application.MainForm.Handle, SW_NORMAL );
|   // hide "hidden" form again
|   ShowWindow( Application.Handle, SW_HIDE );
|   Result := True; // message is handled
| end else
|   Result := False; // message not handled

... and it seems to do the trick (except for desktop switching).

Does that help investigating this issue?

[Bug 15069] Firefox / Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #27 from Kirurgs   2009-07-16 04:01:59 ---
Well, I can observe a bit different situation, I think that's because of the
way it minimizes...
See, I apply just one line of ShowWindow in the event.c file for the case of
minimize (no chages to restore or maximize) and it works very well, I see no
problems at all...
Fix shouldn't be hard (just theory, but from the expierence), maybe this bug
doesn't get enough attention from users, like there are not so many Delphi apps
that are used on linux :(

[Bug 15069] Firefox / Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #28 from Reinhard Berger   2009-07-18 23:39:55 ---
There are alot of programs using delphi out, the fameost ist "FlashFXP" which
is surly one one of the most used ones udner linux,

I do not realy understand the reason why this thing has had to be changed, it
worked correctly before, and it is now almost 1 year without a *real* fix.

Also a very fine program called "TMPGEncoder" is affected by this and a lot
more.

[Bug 15069] Firefox / Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Hephaestus Malleus  changed:

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--- Comment #29 from Hephaestus Malleus   2009-07-25 11:04:01 ---
I can confirm that this Firefox Minimization Bug still occurs with Wine
version: 1.1.25~winehq0~ubuntu~8.10-0ubuntu1 on Ubuntu v8.10.

Bug:
Once Firefox is opened up through Wine, it cannot be minimized at all.

What should have happened:
When a user clicks the minimize button on Firefox (through Wine), Firefox
should minimize to the lower taskbar.

What happened instead:
When the user clicks the minimize button, Firefox tries to minimize, but then
maximizes again.  The user is unable to minimize the program at all.

(My Wine config is set to mimic WinXP apps).

[Bug 15069] Firefox / Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Juan Lang  changed:

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   Target Milestone|---                         |1.2.0

--- Comment #30 from Juan Lang   2009-07-29 10:50:53 ---
This seems like a reasonable one to nominate for 1.2, since it's a regression
and it affects a fairly large number of applications.

[Bug 15069] Firefox / Delphi 5 app won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Vitaliy Margolen  changed:

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                 CC|                            |[e-mail]

--- Comment #31 from Vitaliy Margolen   2009-07-29 20:42:25 ---
*** Bug 19497 has been marked as a duplicate of this bug. ***

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Ken Sharp  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Firefox / Delphi 5 app      |Apps won't minimize and
                   |won't minimize and extra    |extra caption bar shows
                   |caption bar shows           |

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #32 from Vitaliy Margolen   2009-08-06 00:40:55 ---
I think these are two separate problems:
1. The Delphi apps minimize just fine. However on app restore WM restores the 
TApplication window, after app itself "hide" it. This window has 0x0 size but
has WS_VISABLE style. So it should not be managed. Or even mapped I think.

2. FireFox minimization actually does work, if it has focus. But fails when
it's not focused. I'm guessing it refocuses itself at the wrong time.

So the only "common" part that I see is the fact that some events do happen at
the wrong time. Not really sure how to fix it. 1) could be fixed by not
unmapping window that is 0 size, even if X/WM wants to map it. 2) probably
needs a SetFocus "filter" of sorts when app is minimizing. Needs more testing.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

[e-mail] changed:

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                 CC|[e-mail]            |

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Ralf Jung  changed:

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                 CC|                            |[e-mail]

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Austin English  changed:

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                 CC|                            |[e-mail]

--- Comment #33 from Austin English   2009-09-26 21:42:43 ---
*** Bug 20173 has been marked as a duplicate of this bug. ***

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #34 from [e-mail]  2009-09-27 12:54:21 ---
(In reply to comment #32)
> I think these are two separate problems:
> - The Delphi apps minimize just fine. However on app restore WM restores the
>
> TApplication window, after app itself "hide" it. This window has 0x0 size but
> has WS_VISABLE style. So it should not be managed. Or even mapped I think.
> - FireFox minimization actually does work, if it has focus. But fails when
>
> it's not focused. I'm guessing it refocuses itself at the wrong time.
>
> So the only "common" part that I see is the fact that some events do happen at
> the wrong time. Not really sure how to fix it. 1) could be fixed by not
> unmapping window that is 0 size, even if X/WM wants to map it. 2) probably
> needs a SetFocus "filter" of sorts when app is minimizing. Needs more testing.

I'm not familiar with Delphi apps but I do use firefox. I don't see how
focusing has anything to do with it. I just tried firefox 3.5 using wine and it
didn't matter if firefox had focus or not, I couldn't minimize. There any fix a
user can use or should I wait for the bug to be fixed?

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #35 from Felix Saphir   2009-09-27 13:55:18 ---
Created an attachment (id=23792)
 --> (http://bugs.winehq.org/attachment.cgi?id=23792)
Patch to event.c, replaces calls to SendMessageW with ShowWindow

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #36 from Felix Saphir   2009-09-27 13:58:00 ---
(In reply to comment #34)
> I'm not familiar with Delphi apps but I do use firefox. I don't see how
> focusing has anything to do with it. I just tried firefox 3.5 using wine and it
> didn't matter if firefox had focus or not, I couldn't minimize. There any fix a
> user can use or should I wait for the bug to be fixed?

Wolfgang Walter did a good analysis of this problem and suggested a solution in
a comment to bug #15062. You can find the resulting patch here:
http://bugs.winehq.org/attachment.cgi?id=23792. It works very well for me
since version 1.1.12

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #37 from Paul Romanyszyn   2009-10-14 10:14:04 ---
Tested with current git wine-1.1.31 +
The current version of firefox 3.53 seems to run without problems but I never
tested it when it did not work.

The original problem with minimizing not working is still present in some cases
but now seems that just the grandchildren of the hidden top level window don't
minimize.

Delphi 3 IDE with blank default project.
On startup three windows show on alt-tab and gnome task bar. Delphi 3 -
Project1, Unit 1, and Form1. The Object inspector is visible but not on either
list.

When using minimized with '-' or right click popup on task bar the Delphi 3
Project1 window only the Delphi 3 Project 1 window minimizes and a new "Delphi
3" (the hidden top level) window shows minimized on the task bar and alt-tab
list. Form1, Unit1 and object inspector remain.

When switching desktops the new desktop shows a minimized 'Delphi 3' which is
the hidden top level window. It remains on this desktop when switching back to
the original desktop or any other.
One side effect is dialogs like the on exit save project pops up on the desktop
the top level window is located on which is not the current desktop used.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

mackle  changed:

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--- Comment #38 from mackle   2009-12-01 06:29:17 ---
*** Bug 20874 has been marked as a duplicate of this bug. ***

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Wolfram Sang  changed:

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--- Comment #39 from Wolfram Sang   2010-01-24 14:38:12 ---
IDA Pro is also affected, understandably as it also uses VCL. Patch from
comment 36 "fixes" the problem (with wine 1.1.37).

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #40 from Stuart Middleton   2010-01-25 14:27:19 ---
Issue no longer seems to present in DVD Profiler (application id 1975) for wine
1.1.37 running on OpenSuse 11.2_64 (KDE 4.2).

Will leave status unchanged as it appears other applications are still
affected. Could this also be a platform issue?

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Dmitry Timoshkov  changed:

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                 CC|                            |vsevolod.krishchenko@gmail.
                   |                            |com

--- Comment #41 from Dmitry Timoshkov   2010-01-29 00:54:04 ---
*** Bug 21528 has been marked as a duplicate of this bug. ***

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #42 from Alex Stanev   2010-01-29 02:56:51 ---
Still observed in PLSQL Developer 8

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #43 from Vsevolod   2010-03-15 04:37:30 ---
It stills affect all my legacy Delphi apps, wine 1.1.40. 
It is impossible to use them in wine 1.1.x due to this bug.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #44 from Kirurgs   2010-03-16 10:08:48 ---
Somehow I feel this can be investigated quite easily by person who introduced
sendmessagew function instead of showwindow. It might be that internals of
sendmessagew should be changed to cope with Delphi apps. That would be for
proper fix.
I'm still compiling wine myself from git with sendmessagew -> showwindow patch
enabled for minimize case, which is not the correct fix of the problem.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Wylda  changed:

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--- Comment #45 from Wylda   2010-04-02 16:20:05 ---

Still not fixed in 1.1.42.

When trying to help with bug 22167, i discovered, that when the window is
minimized, it doesn't get restored correctly to full screen.

Reverting following two commits on top of 1.1.42, returns back the normal
minimize/restore behavior:

* 4a69797c43166699e7fbe70e6a7de4abd9521af8 ("winex11: Also check the maximized
when restoring a minimized window.")

* 8d77c375b27adc490d24d7593769f4e149d4102c ("winex11: Send WM_SYSCOMMAND
instead of calling ShowWindow directly to minimize/restore a window.")

Download:
http://sdp.ppona.com/zipfiles/SDP_v2_3_0.msi

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #46 from Wylda   2010-04-17 09:49:55 ---

This regression (bisected) is still present in wine-1.1.43

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #47 from Wylda   2010-05-10 14:53:58 ---

This regression (bisected) is still present in wine-1.1.44-72-g658209b.

Tested under: http://sdp.ppona.com/zipfiles/SDP_v2_3_0.msi

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #48 from Alexandre Julliard   2010-05-24 12:23:55 ---
Extra caption bar should be fixed by 2cf9cdd3d81af3f26dc6b81d86c3fd094aa6aae8.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #49 from Paul Romanyszyn   2010-05-24 16:05:41 ---
It is better but new behavior still is unusable and may require a new bug.

Testing with ubuntu 8,04 under gnome. I will reboot and test 10.04 shorty.
Using Delphi 3 ide by changing desktop to a different desktop then back.

When starting there are 4 visible windows created. The gnome task bar and alt
tab list shows 3 items but not the object inspector. The project, unit1.pas and
form1 are the visible ones.

When switching away the from the desktop the workplace switcher shows that the
form and unit window are minimize.

When switching back to the desktop has the project window visible but all the
others are now hidden and no changes to the alt-tab window list. The form and
unit windows appear to be minimized leaving the object inspector and project
window.

When restoring either the unit or form window with alt-tab or gnome start bar
both form and unit show up on the desktop but all delphi related windows don't
show on the alt-tab or status bar. If any of the window get minimized they can
not be restored.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #50 from Paul Romanyszyn   2010-05-24 23:22:50 ---
Retested Ubuntu 10.04. Delphi 1 and Delphi 3 IDE's and several delphi based
applications are affected  With D5 ide no desktop change is required to trigger
the error. Minimizing the main window and then restoring it followed by
minimizing and restoring one of the other ide's window changes all of the
windows to not be seen by the alt-tab or status bar.

The exe from bug 15062 shows the problem. Just minimize and restore it.
http://bugs.winehq.org/attachment.cgi?id=15728

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Paul Romanyszyn  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
  Attachment #16608|0                           |1
        is obsolete|                            |

--- Comment #51 from Paul Romanyszyn   2010-05-24 23:53:34 ---
Created an attachment (id=28259)
 --> (http://bugs.winehq.org/attachment.cgi?id=28259)
replace SendMessageW with ShowWindow for minimize

With very limited testing this one revert keeps the problem from occurring with
Delphi based applications.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #52 from Alexandre Julliard   2010-05-25 02:41:32 ---
I don't see any problem with minimizing the exe from bug 15062. What problem do
you see, and with what window manager?

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #53 from Paul Romanyszyn   2010-05-25 07:55:13 ---
I am using gnome with desktop effects off. If I start bug 15062 from a terminal
with only the terminal open on the desktop it will minimize and restore without
a problem.

I was testing by starting winefile and navigating to the exe and starting it
that way. If winefile is first minimized then but 15062 works as expected. If
wine file is not minimized then the second time you minimize bug 15062 it you
can't restore it.It is running and only shows with ps -a.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #54 from Alexandre Julliard   2010-05-25 14:19:23 ---
Created an attachment (id=28279)
 --> (http://bugs.winehq.org/attachment.cgi?id=28279)
Owned popups fix

Please give this a try.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #55 from Paul Romanyszyn   2010-05-25 14:44:13 ---
The owned poupu fix is an improvement. 
When the desktop is switched the top level window should just stay the same
size but is gets minimized and transfered to the new desktop
Tested with bug15062.exe and Delphi 3 IDE.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #56 from Felix Saphir   2010-05-26 03:04:53 ---
(In reply to comment #55)
> The owned poupu fix is an improvement. 
> When the desktop is switched the top level window should just stay the same
> size but is gets minimized and transfered to the new desktop
> Tested with bug15062.exe and Delphi 3 IDE.

Same here with a Delphi 5 application: 
- the window is minimized and transferred on desktop switch,
- caption in the taskbar changes between "Form1" (normal) and "Project1"
(minimized),
- focus is not restored,
- the "minimize" button is gone

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #57 from Paul Romanyszyn   2010-05-26 19:19:30 ---
The one line change in
http://bugs.winehq.org/attachment.cgi?id=28259
still fixes the problem after the owned popups was committed to Git

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Dmitry Timoshkov  changed:

What    |Removed                     |Added
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--- Comment #58 from Dmitry Timoshkov   2010-05-27 23:18:27 ---
*** Bug 14948 has been marked as a duplicate of this bug. ***

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #59 from Paul Romanyszyn   2010-05-28 16:04:50 ---
Testing with wine-1.2-rc2 and bug16062.exe

start bug15062.exe from terminal. Minimize terminal.
The view on the gnome workspace switcher shows two windows form1 and bug16062.
These names are from the mouse over popup. The caption of the only form visible
on the desktop is form1. The bottom taskbar shows only bug15062.exe and the
terminal session.

After clicking on the minimize icon causes the form1 that was showing on the
workspace switcher is no longer present.
Using alt-tab or the taskbar sets the focus to bug15062 form but it is
invisable.

A quick tests with Delphi 3 ide.Only the hidden top level form is getting focus
from alt-tab or taskbar. The rest of the forms are only showing up on the
workspace switcher and desktop. So if you minimize any of the forms you can't
restore them.

Also replacing the Showwindow with sendmessage no longer allows delphi apps to
restore from a minimize state.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #60 from Alexandre Julliard   2010-05-28 16:23:45 ---
Everything is working fine for me in bug15062.exe as far as I can tell. I
tested metacity, compiz, fvwm, and KDE. Can you try some other window manager
to see if it helps?

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #61 from Paul Romanyszyn   2010-05-28 22:27:27 ---
Bug15062.exe is a non mdi test program.
I found that if the mdi application has all of the forms owned by the main form
it works. If any of the mdi forms are set to float or on top then only the
floating or on top forms get restored. The main mdi parent and it' normal form
are not visible.

A delphi 1 mdi from bug21122 at
http://www.arcelectronicsinc.com/testinfo/kpnl1tester.zip will demonstrate a
problem I see with the Delphi 3 IDE.

Start kpnl1.exe and look at the show hide menu and make sure the lcd and
keypanel float and top are not checked. Then minimize and restore (it should
work) Check the float or on top and then minimize and restore and then I only
see the floating form not the main.

Testing with ubuntu 10.04 no desktop effects. I will boot and recompile with
ubuntu 8.04 and different window managers.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #62 from Wylda   2010-05-29 00:14:03 ---

Hi, i just tried SDP application (http://sdp.ppona.com/zipfiles/SDP_v2_3_0.msi)
under 1.2-rc2.

Minimizing and restoring works perfectly now, but when i maximize the window,
then minimize and now i'm not able to restore nor maximize the application.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #63 from Paul Romanyszyn   2010-05-29 11:06:48 ---
Testing with Delphi 3 IDE. Ubuntu 10.04 I found that under Gnome without compiz
triggers the problem.

Gnome 
desktop effects set to off. Minimized MDI windows are not found by alt tab and
can't be restored.
Desktop effects set to minimum. All MDI windows show on alt-tab. Only the main
window on the taskbar.

KDE
Works if desktop effects are on or not.

Ubuntu 8.10 Gnome compiz not installed. 
MDI windows not found by alt-tab so no way to restore them.

Kpnl1.exe seems to work with desktop effect on in Gnome and in KDE any setting.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #64 from Wolfram Sang   2010-05-29 21:09:02 ---
Are the MDI-problems related to Bug 1719 perhaps?

I tried 1.2-rc2 with free IDA-Pro. Changing desktops is now possible most of
the times, definately a huge improvement. Although I have to wait for some
timeout with wmii as the window-manager:

fixme:event:wait_for_withdrawn_state window 0x10080/1a0000c wait timed out

However, there are some focus-problems mentioned in the todo of wmii, so I
don't think these problems are caused by wine for now.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Alexandre Julliard  changed:

What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #65 from Alexandre Julliard   2010-05-31 13:25:40 ---
I don't see any way to make this work with Metacity. If the window type is
"dialog" it can't be minimized, and if the window type is "normal" it isn't
restored when the owner is restored. KDE works fine so I'd suggest to use that
and/or file a bug with metacity.

I consider this bug fixed now. If there are problems other than metacity not
restoring the windows on unminimize please file new bugs.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #66 from Kirurgs   2010-06-04 01:33:13 ---
Now, PL/SQL developer behaves very strange. It changes desktops along how I
switch to them and not always, like 30% of cases only. No dialogs are focused
when they appear, they are shown somewhere in background.
At least for PL/SQL developer this is even worse than before. I'll try to
modify the patch and replace SendMSG to ShowWIN and see what happens then.
And yes, I'm running gnome + metacity, but so do most of the people...

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #67 from Alex Stanev   2010-06-04 02:49:52 ---
Kirurgs, please see bug 23015 for described behavior

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #68 from Kirurgs   2010-06-04 06:11:03 ---
I tried to change SendMSG to ShowWIN. Now PL/SQL Dev doesn't change desktop
along navigating between them.
In superswitcher PL/SQL dev always shows 2 windows even just main window is
visible, maybe that is due to mapping zero-sized windows...
Dialog problem then is another issue.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

Alexandre Julliard  changed:

What    |Removed                     |Added
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             Status|RESOLVED                    |CLOSED

--- Comment #69 from Alexandre Julliard   2010-06-11 12:50:03 ---
Closing bugs fixed in 1.2-rc3.

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #70 from Adri   2010-07-08 13:42:45 ---
This fix doesn't work for Albumplayer,
No maximizing nor minimizing & no appearance in the task-list in Gnome Compiz
No minimizing in kde4, maximize does work but no restore to previous window
state Appearance in task-list is oke in kde4.

wine 1.2-rc6

[Bug 15069] Apps won't minimize and extra caption bar shows

http://bugs.winehq.org/show_bug.cgi?id=15069

--- Comment #71 from Adri   2010-07-08 13:59:19 ---
Sorry,
It looked like program appeared in task manager list but it actually doesn't
in kde4 either.