4-22-2011

Short Description: Qt4 Port: RPL Display Dialog, Q3FileDialogs
Bug Number: n/a
Release notes (y/n): no
For Release Nums: 6.1

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RplDisplaySettingsDlg.hpp
RplDisplaySettingsDlg.cpp
RplDisplaySettingsWidgets.ui
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Port of Q3FileDialogs to QFileDialogs in these two methods, with addition
of file history from the RiverWare Load/Save Manager:

  void RplDisplaySettingsDlg::exportFile();
  void RplDisplaySettingsDlg::importFile();

ASIDE: SEE GNATS 5065: RPL Display Settings File import fails.
The latest understanding is that the failure occurs specifically with 
RPL Display Settings files having a FONT NAME with SPACE CHARACTERS, 
e.g. "MS Serif,12,-1,5,75,0,0,0,0,0".

It would be nice to add a "Restore Defaults" operation to this dialog, 
but that turns out to be non-trivial.  TECHNICAL: As currently coded, 
the list of _lineBreaks created by the 'setupDefaultLayoutItems()' is 
exposed to the rest of the RPL system, and CANNOT readily be recreated.
There is no implemented way of getting the default values into the already 
existing _lineBreaks list.
  
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