No thumbnail toolbar on win7 after hire/restore from systray

OS: windows 7 64bit, SP1 (6.1.7601); VLC: 1.1.9 win32

Aero thumbnail toolbar is missing after VLC is restored from systray.

Steps to reproduce:

1. Start playing file - thumbnail with toolbar is shown during taskbar mouse over.

2. Hide VLC to systray (left click on VLC icon in systray)

3. Restore VLC from systray (left click on VLC icon in systray)

4. Show thumbnail - toolbar is missing and whole thumbnail is shorter than in step 1.

It happens also on nightbuild vlc-1.2.0-git-20110430-0003.

Thumbnail toolbar is not shown until VLC is restarted.

assigned to @jbk

added Component::Interface: Qt label

I have no idea how to fix.

assigned to @geal and unassigned @jbk

added Difficulty::hard label

Problem symptom

Added attachment:

• Untitled.png

Original author: https://www.google.com/accounts/o8/id?id=aitoawmezaxkohpfxlkt50ltfvh-uqbno5d6o3s

It now happens in VLC 2.0.1 (TwoFlower).

I think, the thumbnail needs to be refreshed on window_resize event. (pTaskbarList->ThumbBarSetImageList() )

It also happens with transition from fullscreen to small window.

Another remedy for this problem with thumbnail is, resize the vlc window manually. That will reset the thumbnail.

Original author: https://www.google.com/accounts/o8/id?id=aitoawmezaxkohpfxlkt50ltfvh-uqbno5d6o3s

commit 97776ce1 Author: Jean-Baptiste Kempf jb@videolan.org Date: Wed Aug 13 02:51:01 2014 +0200

Qt: corectly do the thumbnails for Win7 on Video

Ref [#10154](https://code.videolan.org/videolan/vlc/-/issues/10154)
Close [#4726](https://code.videolan.org/videolan/vlc/-/issues/4726)

Original author: jb@videolan.org

added Status::fixed label

closed

changed milestone to %2.2.0