Hi David, I‘ve wanted to do this before. I don’t think it's possible to use QInputDialog.getInt() without a spin box, so constructing a custom QDialogseems like the proper solution. I've also include a solution with QInputDialog, but that doesn't restrict the user to positive integers only. Just give it a try and you'll see what I mean. I personally like the QDialogway.
I wasn't exactly sure what you meant by the sorting, so I just threw the integers in a QListWidget. Unfortunately, the QListWidget sorting algorithm<http://qt-project.org/doc/qt-4.8/qlistwidget.html#sortingEnabled-prop>sorts lexicographically, not numerically. So I just used Python‘s list sort and re-added all the numbers to the list. Not the nicest solution, but it works. That shouldn’t be too hard to adapt to QTreeWidget. Let me know if I misunderstood any part of your question. ~ Sean Here is the code: #!/usr/bin/env python # Prompt the user for an integer and display it in a sorted list.# Python 2.7 code from PySide import QtGui, QtCore class MainWindow(QtGui.QMainWindow): def __init__(self, parent=None): super(MainWindow, self).__init__(parent) self._int_list = [] self.setCentralWidget(QtGui.QWidget()) self._layout = QtGui.QVBoxLayout(self.centralWidget()) self._int_list_widget = QtGui.QListWidget() self._layout.addWidget(self._int_list_widget) self._add_int_qinputdialog_button = QtGui.QPushButton( 'Add integer (QInputDialog)') self._add_int_qinputdialog_button.clicked.connect( self._add_int_qinputdialog) self._layout.addWidget(self._add_int_qinputdialog_button) self._add_int_qdialog_button = QtGui.QPushButton( 'Add integer (Custom QDialog)') self._add_int_qdialog_button.clicked.connect( self._add_int_qdialog) self._layout.addWidget(self._add_int_qdialog_button) def _complain_about_integer(self): QtGui.QMessageBox.critical( self, 'Invalid Input', 'Please enter a positive integer.') def _add_int_to_list(self, text): try: integer = int(text) except ValueError: self._complain_about_integer() return if integer < 0: # For the QInputDialog solution, since it doesn't prevent # negatives. self._complain_about_integer() return self._int_list.append(integer) self._int_list.sort() self._int_list_widget.clear() self._int_list_widget.addItems( [str(integer) for integer in self._int_list]) def _add_int_qinputdialog(self): text, ok = QtGui.QInputDialog.getText( self, 'Values id Dialog', 'Enter Id of the Value', inputMethodHints=QtCore.Qt.ImhDigitsOnly) if not ok: # User closed the dialog. return self._add_int_to_list(text) def _add_int_qdialog(self): dialog = IntDialog() accepted = dialog.exec_() if accepted == QtGui.QDialog.Rejected: # User closed the dialog. return self._add_int_to_list(dialog.int_text) class IntDialog(QtGui.QDialog): def __init__(self, parent=None): super(IntDialog, self).__init__(parent) self.setWindowTitle('Values id Dialog') self._layout = QtGui.QFormLayout(self) self._input_field = QtGui.QLineEdit() self._int_validator = QtGui.QIntValidator() self._int_validator.setBottom(0) self._input_field.setValidator(self._int_validator) self._layout.addRow('Enter Id of the Value', self._input_field) self._button_box = QtGui.QDialogButtonBox( QtGui.QDialogButtonBox.Ok | QtGui.QDialogButtonBox.Cancel) self._button_box.accepted.connect(self.accept) self._button_box.rejected.connect(self.reject) self._layout.addWidget(self._button_box) @property def int_text(self): return self._input_field.text() def main(argv): app = QtGui.QApplication(argv) w = MainWindow() w.show() w.raise_() return app.exec_() if __name__ == '__main__': import sys raise SystemExit(main(sys.argv)) On Tue, Jul 2, 2013 at 2:05 PM, <litltb...@gmail.com> wrote: 1. I want to get input from a user it will be an integer. I'm trying > valueId, ok = QtGui.QInputDialog.getInt(self, 'Values id Dialog', > 'Enter Id of the Value', minValue=0) > > and it always show a spin box. How do i remove the spin box. > > 2. When I display the int I use: > item_0 = QtGui.QTreeWidgetItem(self.ValuesTree) > item_0.setText(0, str(value.valueId)) > > Is there a way to display int's to the screen as nit's so they can > be sorted/displayed in numerical order? > > ie 11, 12, 104 > not 104, 11, 12. > > David > _______________________________________________ > PySide mailing list > PySide@qt-project.org > http://lists.qt-project.org/mailman/listinfo/pyside > -- Sean Fisk
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