Better design for the ToolTip Handler.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Work on the tooltips - WIP.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Make tooltips works

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Plot the temperature Graph

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Fix moving the ToolTip box with the mouse.

When I changed the way that the tooltip box behaved,
I accidentaly 'ate' the mouseMoveEvent, it was being
used only to show tooltips instead of everything
that it should have. this simple patch fixes it.

Signed-off-by: Tomaz Canabrava <tcanabrava@kde.org>