Hi, On Tue, May 13, 2008 at 8:25 PM, Aysun Bascetincelik <[EMAIL PROTECTED]> wrote: > Hi, > I am trying to implement a simple paint like program. I am having mainly two > problems: > > 1. I have an item class inherited from QGraphicsItem and I use > QGraphicsScene.addItem() to add it to the scene. However, I can only see the > last added item. Although all previous items (when I use > QGraphicsScene.items()) are present and their visible properties are true, > they are not shown on my scene. This thing only happens when I use addItem() > with the class I implemented. If I use addLine() more than once, I can see > all items created by that addLine() function.
Not sure about this one but, > 2.The other problem is when I try to select an item with a left mouse click. > I did not implement the mousePressEvent() inside the item class but I > implemented the one in scene class. I can get the mouse scenePos() easily > and use it to add items. After adding an item, if I use itemAt() function > with a new click on the item and scenePos(), it always returns None. I set > the flags of the item all true. To be able to catch mouse events you need to call QGraphicsView::setInteractive(True) on your graphics view object. Regards. -- Never learn by your mistakes, if you do you may never dare to try again. _______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
