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dropdown menu for qheaderview python

Tomer Mantzuri answered on May 1, 2022 Popularity 1/10 Helpfulness 8/10

answer dropdown menu for qheaderview python

dropdown menu for qheaderview python

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  self.tableView.horizontalHeader().sectionClicked.connect(self.headerClicked) 
  
  def headerClicked(self, index):
        self.columnIndex = index
        menu = QMenu(self)
        menuItems = list(dict.fromkeys(df.iloc[:, index].tolist())) # list from selected column and drop duplicates
        for item in menuItems:
            action = QAction(str(item), self)	# str(item) - init action title
            action.setData(item)		# init action value
            action.triggered.connect(self.itemClicked)
            menu.addAction(action)
        headerPos = self.tableView.mapToGlobal(self.tableView.horizontalHeader().pos())
        posY = headerPos.y() + self.tableView.horizontalHeader().height()
        posX = headerPos.x() + self.tableView.horizontalHeader().sectionViewportPosition(index)
        menu.exec_(QPoint(posX, posY))

    def itemClicked(self):
    	action = self.sender()
        print("Filtering column {}".format(self.columnIndex), action.data())
        # implement your need

Popularity 1/10 Helpfulness 8/10 Language python

Source: Grepper

Tags: dropdown menu python qheaderview

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Contributed on May 01 2022

Tomer Mantzuri

0 Answers Avg Quality 2/10

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dropdown menu for qheaderview python

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