[Bug 5725] Code for undocumented SwitchToThisWindow function does not reflect empirical evidence

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=5725

------- Additional Comments From [e-mail]  2006-07-09 12:13 -------
I have not looked to see if your tests cover these cases. In both cases none of
the apps are maximized. Also none of wine's built in programs like cmdlgtst will
duplicate the problem.

It looks like z-order problem is the cause of blank modal dialogs. Using
winefile in virtual desktop and using it to start switcher cad III
http://www.linear.com/designtools/softwareRegistration.jsp if you open a new
document and then open the add dialog (nand gate icon) if the modal dialog pops
up over the area that winefile resides in then the dialog is on top but it is
none of the controls on the dialog are drawn.

Also with virtual desktop and winefile used to start a delphi 3 application when
you close a D3 modal dialog the focus(window boarder highlighted) shifts to
winefile but the D3 app's window is still on top. Clicking on the D3
unhighlights winefile so no window have a highlight. It requires a clock on wine
file then the D3 application to get the D3 window it to be highlighted.