Pressed/released should work as expected, shouldn't it? Hovered is a different story though.
On Thu, 07 Mar 2019 18:32:35 +0100 maitai <mai...@virtual-winds.org> wrote: > Hi, > > I need to trigger various actions whenever a MapPolyLine is hovered or > pressed, such as displaying a tooltip, a menu, etc. > > I have put a MouseArea on it with anchors.fills: parent, but the problem > is that the mouse area does not represent the line, but the polygon made > by the line. For instance if you have a L shape, entered event and so on > is triggered when you enter the bounding rectangle of the line, not when > you hover over the line itself. > > On a QGraphicsScene we had the shape() protected method for that kinds > of case, for instance with a QPainterPathStroker to give some thickness > to the line's "mousearea". > > I will probably end with a custom property that will carry the pixel > distance between the line segments and the mouse coordinates, but this > is going to be heavy to compute (I have potentially hundreds of > complicated lines on the map). > > Is there a better way or even better a standard way to do that? > > Thanks > Philippe Lelong > _______________________________________________ > Interest mailing list > Interest@qt-project.org > https://lists.qt-project.org/listinfo/interest _______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
