mirror of
https://bitbucket.org/smil3y/kdelibs.git
synced 2025-02-23 18:32:49 +00:00
61333c4671
most of the changes were done trought Katie's namefsck script which convertes forward class declarations to include directives, however other fixes here and there were needed as well as some questionable changes to Q_DECLARE_TYPEINFO() macro calls because they most likely have to do the namespacing themselfs (QT_BEGIN/END_NAMESPACE, and probably will be in Katie) meaning that some of the changes may be temporary and reverted later. Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
126 lines
3.8 KiB
C++
126 lines
3.8 KiB
C++
/*
|
|
This file is part of the KDE libraries
|
|
Copyright (c) 2003 Scott Wheeler <wheeler@kde.org>
|
|
Copyright (c) 2004 Gustavo Sverzut Barbieri <gsbarbieri@users.sourceforge.net>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License version 2 as published by the Free Software Foundation.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef KLISTWIDGETSEARCHLINE_H
|
|
#define KLISTWIDGETSEARCHLINE_H
|
|
|
|
#include <klineedit.h>
|
|
|
|
#include <QListWidget>
|
|
#include <QListWidgetItem>
|
|
#include <QModelIndex>
|
|
|
|
/**
|
|
* This class makes it easy to add a search line for filtering the items in a
|
|
* listwidget based on a simple text search.
|
|
*
|
|
* No changes to the application other than instantiating this class with an
|
|
* appropriate QListWidget should be needed.
|
|
*/
|
|
class KDEUI_EXPORT KListWidgetSearchLine : public KLineEdit
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
|
|
/**
|
|
* Constructs a KListWidgetSearchLine with \a listWidget being the QListWidget to
|
|
* be filtered.
|
|
*
|
|
* If \a listWidget is null then the widget will be disabled until a listWidget
|
|
* is set with setListWidget().
|
|
*/
|
|
explicit KListWidgetSearchLine( QWidget *parent = 0,
|
|
QListWidget *listWidget = 0 );
|
|
|
|
/**
|
|
* Destroys the KListWidgetSearchLine.
|
|
*/
|
|
virtual ~KListWidgetSearchLine();
|
|
|
|
/**
|
|
* Returns if the search is case sensitive. This defaults to Qt::CaseInsensitive.
|
|
*
|
|
* @see setCaseSensitive()
|
|
*/
|
|
Qt::CaseSensitivity caseSensitive() const;
|
|
|
|
/**
|
|
* Returns the listWidget that is currently filtered by the search.
|
|
*
|
|
* @see setListWidget()
|
|
*/
|
|
QListWidget *listWidget() const;
|
|
|
|
|
|
public Q_SLOTS:
|
|
/**
|
|
* Updates search to only make visible the items that match \a s. If
|
|
* \a s is null then the line edit's text will be used.
|
|
*/
|
|
virtual void updateSearch( const QString &s = QString() );
|
|
|
|
/**
|
|
* Make the search case sensitive or case insensitive.
|
|
*
|
|
* @see caseSenstive()
|
|
*/
|
|
void setCaseSensitivity( Qt::CaseSensitivity cs );
|
|
|
|
/**
|
|
* Sets the QListWidget that is filtered by this search line. If \a lv is null
|
|
* then the widget will be disabled.
|
|
*
|
|
* @see listWidget()
|
|
*/
|
|
void setListWidget( QListWidget *lv );
|
|
|
|
|
|
/**
|
|
* Clear line edit and empty hiddenItems, returning elements to listWidget.
|
|
*/
|
|
void clear();
|
|
|
|
protected:
|
|
/**
|
|
* Returns true if \a item matches the search \a s. This will be evaluated
|
|
* based on the value of caseSensitive(). This can be overridden in
|
|
* subclasses to implement more complicated matching schemes.
|
|
*/
|
|
virtual bool itemMatches( const QListWidgetItem *item,
|
|
const QString &s ) const;
|
|
/**
|
|
* Re-implemented for internal reasons. API not affected.
|
|
*/
|
|
virtual bool event(QEvent *event);
|
|
|
|
private:
|
|
class KListWidgetSearchLinePrivate;
|
|
KListWidgetSearchLinePrivate * const d;
|
|
|
|
Q_PRIVATE_SLOT(d, void _k_listWidgetDeleted())
|
|
Q_PRIVATE_SLOT(d, void _k_queueSearch(const QString&))
|
|
Q_PRIVATE_SLOT(d, void _k_activateSearch())
|
|
Q_PRIVATE_SLOT(d, void _k_rowsInserted(const QModelIndex&, int, int))
|
|
Q_PRIVATE_SLOT(d, void _k_dataChanged(const QModelIndex&, const QModelIndex&))
|
|
};
|
|
|
|
|
|
#endif /* KLISTWIDGETSEARCHLINE_H */
|