Code is mostly based on the "tooltip item". The dragging code was
slightly reworked to be more logical. A "disk item" was added for
the handles.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
To do so, generalize the animation routine.
This seems to expose a QtQuick bug: we get spurious
hover-events when the tooltip item is updated in the
animation. We have to check for that to prevent
en endless loop (until the user moves the mouse out
of the profile window).
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Reimplement a feature that was lost when porting the ToolTipOtem
to QtQuick. This is a bit of a longer commit, because the icon
of the event is now drawn explicitly, instead of using HTML.
This encompasses a UI change: the icon is now the icon shown
on the profile and not a general "warning" icon.
This commit also fixes update of the tooltip when panning the
profile.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Still behaves weirdly when panning the chart.
No support for moving the ToolTipItem.
Doesn't add information on bookmarks under the mouse cursor.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
