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Nepomuk

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facetwidget.h
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1/*
2 Copyright (c) 2010 Oszkar Ambrus <aoszkar@gmail.com>
3 Copyright (C) 2010 Sebastian Trueg <trueg@kde.org>
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) version 3, or any
9 later version accepted by the membership of KDE e.V. (or its
10 successor approved by the membership of KDE e.V.), which shall
11 act as a proxy defined in Section 6 of version 3 of the license.
12
13 This library is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
17
18 You should have received a copy of the GNU Lesser General Public
19 License along with this library. If not, see <http://www.gnu.org/licenses/>.
20*/
21
22#ifndef FACETSWIDGET_H
23#define FACETSWIDGET_H
24
25#include <QtGui/QWidget>
26#include <QtCore/QList>
27
28#include "facet.h"
29#include "nepomukutils_export.h"
30
31namespace Nepomuk {
32 namespace Query {
33 class Query;
34 class Term;
35 }
36
37 namespace Utils {
57 class NEPOMUKUTILS_EXPORT FacetWidget : public QWidget
58 {
59 Q_OBJECT
60
61 public:
65 FacetWidget( QWidget *parent = 0 );
66
70 ~FacetWidget();
71
75 QList<Facet*> facets() const;
76
88 Nepomuk::Query::Query extractFacetsFromQuery( const Nepomuk::Query::Query& query );
89
93 Nepomuk::Query::Term queryTerm() const;
94
102 void setClientQuery( const Nepomuk::Query::Query& query );
103
104 public Q_SLOTS:
109 void addFacet( Nepomuk::Utils::Facet* facet );
110
115 void setFacets( const QList<Nepomuk::Utils::Facet*>& facets );
116
120 void clear();
121
122 Q_SIGNALS:
127 void queryTermChanged( const Nepomuk::Query::Term& term );
128
129 private:
130 class Private;
131 Private * const d;
132 };
133 }
134}
135
136#endif // FACETSWIDGET_H
Nepomuk::Query::Query
A Nepomuk desktop query.
Definition: query.h:77
Nepomuk::Query::Term
The base class for all term types.
Definition: term.h:65
Nepomuk::Utils::FacetWidget
A widget providing a list of facets to add filters to a query.
Definition: facetwidget.h:58
Nepomuk::Utils::FacetWidget::setFacets
void setFacets(const QList< Nepomuk::Utils::Facet * > &facets)
Set facets as the list of facets used in this widget.
Nepomuk::Utils::FacetWidget::addFacet
void addFacet(Nepomuk::Utils::Facet *facet)
Add facet to the widget.
Nepomuk::Utils::FacetWidget::facets
QList< Facet * > facets() const
Nepomuk::Utils::FacetWidget::queryTerm
Nepomuk::Query::Term queryTerm() const
Nepomuk::Utils::FacetWidget::clear
void clear()
Remove all facets from the widget.
Nepomuk::Utils::FacetWidget::setClientQuery
void setClientQuery(const Nepomuk::Query::Query &query)
Can be used to set the full query the client is using (this includes facets created through this widg...
Nepomuk::Utils::FacetWidget::queryTermChanged
void queryTermChanged(const Nepomuk::Query::Term &term)
Emitted whenever the facets change, i.e.
Nepomuk::Utils::FacetWidget::FacetWidget
FacetWidget(QWidget *parent=0)
Create a new empty FacetWidget.
Nepomuk::Utils::FacetWidget::extractFacetsFromQuery
Nepomuk::Query::Query extractFacetsFromQuery(const Nepomuk::Query::Query &query)
Extract as many facets from a query as possible.
Nepomuk::Utils::FacetWidget::~FacetWidget
~FacetWidget()
Destructor.
Nepomuk::Utils::Facet
The base class for all facets used to create query filters.
Definition: facet.h:75
QWidget
facet.h
Nepomuk
nepomukutils_export.h
NEPOMUKUTILS_EXPORT
#define NEPOMUKUTILS_EXPORT
Definition: nepomukutils_export.h:36
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