QGIS API Documentation 3.41.0-Master (3440c17df1d)
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qgsdbfilterproxymodel.cpp
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1/***************************************************************************
2 qgsdbfilterproxymodel.cpp - description
3 -------------------------
4 begin : Dec 2007
5 copyright : (C) 2007 by Marco Hugentobler
6 email : marco dot hugentobler at karto dot baug dot ethz dot ch
7 ***************************************************************************/
8
9/***************************************************************************
10 * *
11 * This program is free software; you can redistribute it and/or modify *
12 * it under the terms of the GNU General Public License as published by *
13 * the Free Software Foundation; either version 2 of the License, or *
14 * (at your option) any later version. *
15 * *
16 ***************************************************************************/
17
19#include "moc_qgsdbfilterproxymodel.cpp"
20
21QgsDatabaseFilterProxyModel::QgsDatabaseFilterProxyModel( QObject *parent ): QSortFilterProxyModel( parent )
22{
23
24}
25
26bool QgsDatabaseFilterProxyModel::filterAcceptsRow( int row, const QModelIndex &source_parent ) const
27{
28 //if parent is valid, we have a toplevel item that should be always shown
29 if ( !source_parent.isValid() )
30 {
31 return true;
32 }
33
34 //else we have a row that describes a table and that
35 //should be tested using the given wildcard/regexp
36 return QSortFilterProxyModel::filterAcceptsRow( row, source_parent );
37}
38
40{
41 QSortFilterProxyModel::setFilterWildcard( pattern );
42 emit layoutChanged();
43}
44
46{
47#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
48 QSortFilterProxyModel::setFilterRegExp( pattern );
49#else
50 QSortFilterProxyModel::setFilterRegularExpression( pattern );
51#endif
52 emit layoutChanged();
53}
QgsDatabaseFilterProxyModel(QObject *parent=nullptr)
Constructor for QgsDatabaseFilterProxyModel.
bool filterAcceptsRow(int row, const QModelIndex &source_parent) const override
void _setFilterRegExp(const QString &pattern)
Calls QSortFilterProxyModel::setFilterRegExp and triggers update.
void _setFilterWildcard(const QString &pattern)
Calls QSortFilterProxyModel::setFilterWildcard and triggers update.