how to browse images in thumbnail view?

[chezifresh]

I'm using a graphics view however I want to use a flow layout which I dont believe exists for QGraphicsPixmapItems so I'm thinking I'm going to have to implement that myself... which seems like a daunting task.

And so we're all on the same page I want the GraphicsView thumbnail viewer to have vertical scrollbars but no horizontal ones. The thumbnails would show up in rows, say 4 to a row and as you zoom in the icons would resize and eventually you'd have 3 to a row... etc

I'm pretty sure there are other people out there looking to do the same exact thing since thats exactly how it works in thumbnail view in nautilus, konqueror, finder, etc. Basically any file browser that supports thumbnail views.

Since konqueror is a Qt app its probably the best example... though unfortunately no one else can use it because its so KDE specific. I was hoping that we could find a Qt example of something like this in the 4.5 examples but no dice.

In general it seems like it would be an awesome widget to have in say source forge or something with SIP bindings and all. Too bad Qt doesn't support a community of user made widgets in their git repos. The Qt labs examples are a great start but only the guys at Qt seem to be able to contribute.

[chezifresh]

Just an update...

I did some digging into the replacement for Konqueror, "Dolphin", and it appears to be using an item view for its thumbnail view (a KCategorizedView which is derived from a QListView). At least as far as I can tell it doesnt appear to be taking advantage of the QGraphicsView.

I'm assuming they're using that because they have a QDirModel driving it.

It sure would be nice to have an open source thumbnail viewer that takes advantage of the QGraphicsView. Not that my code is all that fantastic, but if I make some headway on one I'll post some stuff back here at the very least.

[chezifresh]

Ok, as promised I have some code that will hopefully get some people started, its attached as a PyQt example

I apologize for the lack of comments and docstrings but this was more of a mockup than anything else

Here's how to use:

app = QtGui.QApplication([])
widget = QdContactSheet()
images = # list of images you want to view as thumbnails
images.sort()
widget.load(images)
 
widget.setWindowTitle("Contact Sheet")
widget.resize(1000, 800)
widget.show()
app.exec_()

app = QtGui.QApplication([])
widget = QdContactSheet()
images = # list of images you want to view as thumbnails
images.sort()
widget.load(images)

widget.setWindowTitle("Contact Sheet")
widget.resize(1000, 800)
widget.show()
app.exec_()

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