CODEWITHSUNDEEP
pythonqtpyqt
alphanumeric
alphanumeric

Reputation: 19329

How to create columns header and its labels with QTableView

The code below creates a simple QTableView with a header and three QStandardItems. Question: How to make its header to have three columns labeled as "Column 0", 'Column 1" and "Column 3"?

enter image description here

import os,sys
from PyQt4 import QtCore, QtGui
app=QtGui.QApplication(sys.argv)
class Window(QtGui.QTableView):
    def __init__(self):
        super(Window, self).__init__() 
        header=QtGui.QHeaderView(QtCore.Qt.Horizontal, self)
        self.setHorizontalHeader(header)
        model=QtGui.QStandardItemModel()
        for i in range(3):
            model.appendRow(QtGui.QStandardItem('Item %s'%i))
        self.setModel(model)  
        self.show()

window=Window()
sys.exit(app.exec_())

Upvotes: 2

Views: 4970

Answers (2)

Jablonski
Jablonski

Reputation: 18504

You can also use this:

bool QAbstractItemModel.setHeaderData (self, int section, Qt.Orientation orientation, QVariant value, int role = Qt.EditRole)

But it requires set the sections and orientation.

Advantage:

You can set role, for example Qt::DecorationRole, it allows you set images to your headers. You can combine different roles and get beautiuful results. For example, you can add simple text to image with Qt::DisplayRole or Qt::EditRole. As you can see, it is more flexible approach.

Upvotes: 1

mdurant
mdurant

Reputation: 28673

Use

model = QtGui.QStandardItemModel(0,3) # three columns

model.setHorizontalHeaderLabels( [ "Column 0", "Column 1", "Column 3"] )

Upvotes: 3

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