checkable item

Hi I need to create a model...QTableModel that would have three columns...thats ok :) I have that...
But the las column should be checkable ...
Do I have to create a delegate if I want to set the item checkable ?(if yes which of its methods should I reimplement ?)
Does that checkbox emits a signal when its state changes ?(if yes...is there any way how to find out an item index that emits that signal ?)
I want that check box to disable the whole row when its checked and enable it when it is not checked...
Thanks a lot folks...

btw: is there any SIMPLE example for drag and drop between TWO IDENTICAL QTABLEVIEWS ?? Im missing that thing in docs...I what do I have to reimplement to enable that ?
THANKS A LOT FOLKS AGAIN...

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Originally Posted by gyre

But the las column should be checkable ...
Do I have to create a delegate if I want to set the item checkable ?(if yes which of its methods should I reimplement ?)

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This has been asked dozens of times... so search the forums next time, please. In short, model's flags() must return Qt::ItemIsUserCheckable for indexes that should be checkable and data() must return a valid Qt::CheckState value for Qt::CheckStateRole.

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Does that checkbox emits a signal when its state changes ?(if yes...is there any way how to find out an item index that emits that signal ?)
I want that check box to disable the whole row when its checked and enable it when it is not checked...

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• QAbstractItemModel::dataChanged()
• QAbstractItemView::dataChanged()

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btw: is there any SIMPLE example for drag and drop between TWO IDENTICAL QTABLEVIEWS ?? Im missing that thing in docs...I what do I have to reimplement to enable that ?

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Using Drag and Drop with Item Views