def __init__(self, mainWindow): """ Default constructor. 'mainWindow' - MainWindow object reference """ QtGui.QDialog.__init__(self, mainWindow) self._ui = Ui_SearchDialog() self._ui.setupUi(self) self._mainWindow = mainWindow QtCore.QObject.connect(self._ui.pushButton, QtCore.SIGNAL("clicked()"), self.okButtonClicked)
class SearchDialog(QtGui.QDialog): """ Searching rows dialog """ def __init__(self, mainWindow): """ Default constructor. 'mainWindow' - MainWindow object reference """ QtGui.QDialog.__init__(self, mainWindow) self._ui = Ui_SearchDialog() self._ui.setupUi(self) self._mainWindow = mainWindow QtCore.QObject.connect(self._ui.pushButton, QtCore.SIGNAL("clicked()"), self.okButtonClicked) def show(self): """ Overridden from QWidget class method. Returns None """ QtGui.QDialog.show(self) model = self._mainWindow.currentModel() if model == None: return self._ui.keyColumnCombo.clear() for i in xrange(0, model.columnCount()): title = model.headerData(i, QtCore.Qt.Horizontal) self._ui.keyColumnCombo.insertItem(i, title.toString()) def okButtonClicked(self): """ A slot for OK button "clicked()" signal Returns None """ self._mainWindow.searchFor(self._ui.keyColumnCombo.currentIndex(), self._ui.keyEdit.text())