I am building a simple data display application, to show several columns from a
table. They appear fine, but I can't get the columns to fit the data correctly.
All the columns appear the same width.
I did not see much by searching for this. I've tried several different options.
None seem to make any difference. How should one do this? PyQt and PySide2 have
the same results
Using QtDesigner
QtDesigner 5.13.0
Python 3.7.4
PyQt5 5.13.0
PyQt5-sip 4.19.18
PyQt5Designer 5.10.1
PySide2 5.13.1
I'm restricted in what I can post without obfuscating information, I hope the
snippets will help.
Snippet from uic converted .ui
self.tableViewArch = QtWidgets.QTableView(self.centralwidget)
self.tableViewArch.setGeometry(QtCore.QRect(20, 70, 771, 471))
self.tableViewArch.setSizeAdjustPolicy(QtWidgets.QAbstractScrollArea.AdjustToContents)
self.tableViewArch.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
self.tableViewArch.setTabKeyNavigation(False)
self.tableViewArch.setProperty("showDropIndicator", False)
self.tableViewArch.setDragDropOverwriteMode(False)
self.tableViewArch.setSortingEnabled(True)
self.tableViewArch.setObjectName("tableViewArch")
Class method loading the QTableView
def loadTableViewArch(self):
archlist,archcol =
self.dbh.get_arch_for_mnm(self.comboBoxAppMnm.currentText())
cols = [col[0] for col in archcol]
curmodel = self.tableViewArch.model()
model = QStandardItemModel()
model.setHorizontalHeaderLabels(cols)
self.tableViewArch.setModel(model)
self.tableViewArch.resizeColumnsToContents()
collen = [0] * len(cols)
for row in archlist:
items = []
for cix, col in enumerate(row):
if collen[cix] < len(col.strip()):
collen[cix] = len(col.strip())
citem = QStandardItem(col) #.setText(col)
Qs = QtCore.QSize()
Qs.setWidth(len(col.strip()))
Qs.setWidth(100)
citem.setSizeHint(Qs)
items.append(citem)
model.appendRow(items)
for cix,clen in enumerate(collen):
self.tableViewArch.setColumnWidth(cix,100)
del curmodel
Thanks,
Ed Lipson
Director
BNY Mellon | 2 Hanson Pl AIM 111-0800 | Brooklyn NY 11217
Information Lifecycle Management
T 718.315.4763 | F 724.540.6622 | C 917.859.5180 |
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