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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 
18 #include "qgsdbfilterproxymodel.h"
19 
20 QgsDbFilterProxyModel::QgsDbFilterProxyModel( QObject* parent ): QSortFilterProxyModel( parent )
21 {
22 
23 }
24 
26 {
27 
28 }
29 
30 bool QgsDbFilterProxyModel::filterAcceptsRow( int row, const QModelIndex & source_parent ) const
31 {
32  //if parent is valid, we have a toplevel item that should be always shown
33  if ( !source_parent.isValid() )
34  {
35  return true;
36  }
37 
38  //else we have a row that describes a table and that
39  //should be tested using the given wildcard/regexp
40  return QSortFilterProxyModel::filterAcceptsRow( row, source_parent );
41 }
42 
43 void QgsDbFilterProxyModel::_setFilterWildcard( const QString& pattern )
44 {
45  QSortFilterProxyModel::setFilterWildcard( pattern );
46  emit layoutChanged();
47 }
48 
49 void QgsDbFilterProxyModel::_setFilterRegExp( const QString& pattern )
50 {
51  QSortFilterProxyModel::setFilterRegExp( pattern );
52  emit layoutChanged();
53 }
void _setFilterWildcard(const QString &pattern)
Calls QSortFilterProxyModel::setFilterWildcard and triggers update.
virtual bool filterAcceptsRow(int row, const QModelIndex &source_parent) const
QgsDbFilterProxyModel(QObject *parent=0)
void _setFilterRegExp(const QString &pattern)
Calls QSortFilterProxyModel::setFilterRegExp and triggers update.