[Bug 7287] SWCADIII shows redundant "tabs" with tabbed MDI

http://bugs.winehq.org/show_bug.cgi?id=7287

--- Comment #9 from Sergio Callegari   2008-12-21 20:04:07 ---
Bug is still present as of 1.1.10.
In the meantime LTSPICE is now called LTSPICE IV.  Updated link to download is
http://ltspice.linear.com/software/LTspiceIV.exe.  This software can be
downloaded and run by anybody.

Instructions to reproduce the MDI bug are as above:

1) open a sample circuit, they are provided in the example dir in the program
folder of the installed circuit simulator.  For instance try the astable.asc
circuit among the "Educational" ones.

2) Press the simulation button or use the menu item Simulate -> Run

3) Wait for the plot pane to appear side to side with the circuit pane

4) Minimize the plot pane and then the circuit pane. Note that a spurious tab
appears in the multiple document interface

5) At this point there should be two overlapping icons in the bottom left
corner of the application window. Drag the top most one, so you can see both.
Note that when you drag an icon, if they were (partially or fully) overlapping
before, then the background of the other icon is (partially or fully) copied
too, which is clearly incorrect. This has probably to do with the fact that the
circuit icon has a transparent background.

6) Click on the circuit icon (the .asc one). The circuit pane appears, and one
more spurious tab does too.

At this point each document has both a "proper" tab and a "spurious" one.
Clicking on spurious tab performs no useful action. Also these tabs cannot be
closed.