Bruno-Pierre Jobin wrote:
>
> I'm sure this is an easy one for you guys. How can I make the
> QComboBox drive the amount of rows of the QTableWidget. For example, I
> want the amount of rows to reflect the selected index of the comboBox
> and it needs to reset itself every time I select a new index.
You haven't thought through your code. Look at what you are doing.
Every time you change the combo box, you are creating a BRAND NEW table
object. That's clearly not what you want. Just create the table in its
initial state, and only update the row count in the combo box handler:
from PySide.QtGui import *
from PySide.QtCore import *
class Panel(QWidget):
def __init__(self):
super(Panel, self).__init__()
self.table = QTableWidget()
self.table.setColumnCount(2)
self.table.setRowCount(1)
self.combo = QComboBox()
self.combo.addItems(['1','2','3','4'])
self.vlayout = QVBoxLayout()
self.vlayout.addWidget(self.combo)
self.vlayout.addWidget(self.table)
self.setLayout(self.vlayout)
self.resize(400,200)
self.combo.currentIndexChanged.connect(lambda:self.buildTable(self.combo.currentText()))
def buildTable(self, date):
print 'set rows : ', int(date)
self.table.setRowCount(int(date))
def start():
start.panel = Panel()
start.panel.show()
import sys
app = QApplication(sys.argv)
start()
app.exec_()
--
Tim Roberts, t...@probo.com
Providenza & Boekelheide, Inc.
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