* Bug: In Viewer::SelectionPopup(), the window attribute
Qt::WA_DeleteOnClose was *not* cleared. So the window was deleted
after first use while it was though staying allocated.
Again, generating weird crashes.
Took the occasion to slightly redesign the behavior to select
and highlight individual components.
* Bug: In Common.h, makes the INSPECTOR_PV_SUPPORT to generate a getRecord()
by *value* instead of *by reference*. Seems the overload resolution
system has changed and discriminate between them using now the exact
match.
This was causing InspectorWidget::setRootoccurrence() to fail, the
getRecord(Occurrence) not corectly resolved always returning NULL.
* Change: In Occurrence, now use INSPECTOR_PV_SUPPORT (instead of PR).
* Change: In SelectionPopup, added a _cellWidget attribute to be able
to call setShowSelection() in ::mouseReleaseEvent(), same as for
SelectCommand.
* Bug: In SelectionWidget::changeSelectionMode(), reset the _updateState
to ExternalEmit in *all cases* at the end of the function call.
Failing to do that was another cause for the selection check box
to desinchronize.
* New: In Hurricane, in Graphics, add a new static method ::isHighDpi()
which returns true if the DPI is greater than 192. A "normal" screen
is typically 96dpi, we sets the trigger at twice that value.
Then in all the widgets with size settings, we uses that method to
select the more appropriate size.
Jean-Paul Chaput