MouseEvent ruined when ...
Hi Qt Community ,
I subclassed a QGraphicsView to gain access to slots , and especialy QMouseMoveEvent , my view's scene contains a subclassed QGraphicsItem that grabs my mouse events .
To be precise , i coded my mouseMoveEvent to calculate the length between the cursor and my subclassed item , and it works just fine .
But , when i configured my view to
ensureVisible(myItem,x,y), the calculations got ruined , and after several tests , i realized what's the problem.
For it to be fixed , i want to catch my item's "view pos" ( or "widget pos" just to help being clear) because , ensure visible being active all the time with a QTimer , when the item goes to its margins , its
item.pos()changes but he stands still in the view [Normal]
So any ideas how to catch my item's "view pos" ?
Thanks for your comprehension and sorry for the long post :b
Omg , i just realized the topic isn't as ridiculous as it looks .
The problem isn't in the item's pos nor view pos ...
The problem is in the QMouseEvent ... (Someone : Wow how genius) but wait ...
Since i'm using a QMouseEvent instead of a QGraphicsSceneMouseEvent , i catch the
event->pos(), which is strictly relative to the view .
So when the view "moves" with the effect of
ensureVisible(item,x,y)while NOT moving my mouse , the
event->pos()remains the same ! [Normal again]
So to fix that , i want to catch my mouseEvent's scenePos , which i heard is only accessible when using QGraphicsSceneMouseEvent , but when i tried that ,the view didn't catch the event T-T
Someone volunteer to help me get the QGraphicsSCeneMouseEvent working , I'll be grateful ;)
Should i subclass a QGraphicsScene ?
Yep , fixed !!
Biggest achievement of ma layf.