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Thread: Who evokes the QAbstractItemDelegate::paint(……) ?

  1. 27th August 2018, 10:46 #1
    CyberPunker
    CyberPunker is offline Beginner
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    Default Who evokes the QAbstractItemDelegate::paint(……) ?

    I want to custom the display of the QStyledItemDelegate item : when I press key_up and Key_down , it will draw a rectangle frame that will wrapping a whole row .

    I think it should be implement in the QAbstractItemDelegate:: paint(……) function. But how to connect the key press event and the repaint operation ? I can't find the signla-slot style relationship between them.Who evokes the QAbstractItemDelegate:: paint(……) indeed ?

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    Last edited by CyberPunker; 27th August 2018 at 11:12.
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