[SOLVED] How to set alignment for qtreeview cells?

Asciente · 01-17-2019, 06:34 AM

How to create a QTreeView which it's items alignment are different even in the same row or column?

For example :
Row 0 Col 0 = left
Row 0 Col 1 = right
Row 1 Col 0 = right
Row 1 col 1 = left

I'm using Python 3.6.7 and PyQt5
Thanks_

rtmistler · 01-17-2019, 07:25 AM

Quote:

Originally Posted by Asciente

How to create a QTreeView which it's items alignment are different even in the same row or column?

For example :
Row 0 Col 0 = left
Row 0 Col 1 = right
Row 1 Col 0 = right
Row 1 col 1 = left

I'm using Python 3.6.7 and PyQt5
Thanks_

Great!

Where's your code?

Asciente · 01-17-2019, 07:42 AM

Quote:

Originally Posted by rtmistler

Great!

Where's your code?

This is my code to create the treeview :

Code:

from PyQt5 import Qt, QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):

    MainWindow.setObjectName("MainWindow")
    MainWindow.resize(850, 626)
    MainWindow.setStyleSheet("background-color: rgb(46, 52, 54);")
    self.centralWidget = QtWidgets.QWidget(MainWindow)
    self.centralWidget.setObjectName("centralWidget")

    self.model = QtGui.QStandardItemModel()
    self.model.setHorizontalHeaderLabels(("1","2","3","4","5"))

    self.treeView = QtWidgets.QTreeView(self.centralWidget)
    self.treeView.setModel(self.model)
    self.treeView.setColumnWidth(0, 100)
    self.treeView.setColumnWidth(1, 300)
    self.treeView.setColumnWidth(2, 150)
    self.treeView.setGeometry(QtCore.QRect(10, 270, 829, 241))
    self.treeView.setStyleSheet("background-color: rgb(255, 255, 255);\n"
"altErnate-background-color: rgb(210, 210, 210);\n"
"color: rgb(0, 0, 0);\n"
"font: 57 13pt \"Ubuntu\";")
    self.treeView.setAlternatingRowColors(True)
    self.treeView.setObjectName("treeView")
    self.treeView.setEditTriggers(self.treeView.NoEditTriggers)

And this is the code to insert data :

Code:

    self.model.insertRow(0)
    self.model.setData(self.model.index(0, 0), "ONE")
    self.model.setData(self.model.index(0, 1), "TWO")
    self.model.setData(self.model.index(0, 2), "THREE")
    self.model.setData(self.model.index(0, 3), "FOUR")
    self.model.setData(self.model.index(0, 4), "FIVE")

rtmistler · 01-17-2019, 07:54 AM

You set the column's anchor to the east for right alignment and to the west for left alignment.

https://docs.python.org/2/library/tt...reeview.column
https://www.tutorialspoint.com/python/tk_anchors.htm

dugan · 01-17-2019, 08:49 AM

Uh, rtmistler?

He's using Qt. Your links are for TK.

rtmistler · 01-17-2019, 09:55 AM

Valid point.

Most alignments in Qt are Qt::AlignLeft, or Qt::AlignRight and those would be applied to the specific resource it is needed for.

Asciente · 01-18-2019, 11:06 PM

I found it

Code:

self.model.setData(self.model.index(0, 0), QtCore.Qt.AlignLeft, QtCore.Qt.TextAlignmentRole)
self.model.setData(self.model.index(0, 1), QtCore.Qt.AlignRight, QtCore.Qt.TextAlignmentRole)
self.model.setData(self.model.index(1, 0), QtCore.Qt.AlignRight, QtCore.Qt.TextAlignmentRole)
self.model.setData(self.model.index(1, 1), QtCore.Qt.AlignLeft, QtCore.Qt.TextAlignmentRole)

Thanks for your help guys