[hafqa] [hafqa] [Bug 780] New: GTK "row-activated" signal has faulty "double click" detection

[From: bugzilla-daemon at maemo.org]

https://maemo.org/bugzilla/show_bug.cgi?id=780

           Summary: GTK "row-activated" signal has faulty "double click"
                    detection
           Product: haf
           Version: unspecified
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: minor
          Priority: P2
         Component: hildon-libs
        AssignedTo: luc.pionchon at nokia.com
        ReportedBy: mike at w4g.org
         QAContact: hafqa at maemo.org


The "row-activated" signal is supposed to be emitted by a GtkTreeView element
when a row is double clicked.  The Hildonized GTK emits the signal if the row is
selected already selected and then it is clicked.  When the GtkTreeView is first
shown the the first row will be selected by default but not highlighted.  If the
user clicks it to highlight it then the "row-activated" signal is incorrectly
emitted.  Or if he selects a row, and then minutes later clicks it again then
the "row-activated" signal is emitted.

It can be worked around by checking the interval between the "cursor-changed"
signal (actually two signals ago since the click that emits the "row-activated"
will also emit a "cursor-changed") and the "row-activated" signal.

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