/usr/include/KF5/KIOFileWidgets/kfilefiltercombo.h is in libkf5kio-dev 5.44.0-0ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | /* This file is part of the KDE libraries
Copyright (C) Stephan Kulow <coolo@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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 KFILEFILTERCOMBO_H
#define KFILEFILTERCOMBO_H
#include "kiofilewidgets_export.h"
#include <QtCore/QStringList>
#include <kcombobox.h>
/**
* @class KFileFilterCombo kfilefiltercombo.h <KFileFilterCombo>
*
* File filter combo box.
*/
class KIOFILEWIDGETS_EXPORT KFileFilterCombo : public KComboBox
{
Q_OBJECT
public:
/**
* Creates a new filter combo box.
*
* @param parent The parent widget.
*/
KFileFilterCombo(QWidget *parent = nullptr);
/**
* Destroys the filter combo box.
*/
~KFileFilterCombo();
/**
* Sets the @p filter string.
*/
void setFilter(const QString &filter);
/**
* @returns the current filter, either something like "*.cpp *.h"
* or the current mimetype, like "text/html", or a list of those, like
" "text/html text/plain image/png", all separated with one space.
*/
QString currentFilter() const;
/**
* Sets the current filter. Filter must match one of the filter items
* passed before to this widget.
*/
void setCurrentFilter(const QString &filter);
/**
* Sets a list of mimetypes.
* If @p defaultType is set, it will be set as the current item.
* Otherwise, a first item showing all the mimetypes will be created.
*/
void setMimeFilter(const QStringList &types, const QString &defaultType);
/**
* @return true if the filter's first item is the list of all mimetypes
*/
bool showsAllTypes() const;
/**
* This method allows you to set a default-filter, that is used when an
* empty filter is set. Make sure you call this before calling
* setFilter().
*
* By default, this is set to i18n("*|All Files")
* @see defaultFilter
*/
void setDefaultFilter(const QString &filter);
/**
* @return the default filter, used when an empty filter is set.
* @see setDefaultFilter
*/
QString defaultFilter() const;
/**
* @return all filters (this can be a list of patterns or a list of mimetypes)
*/
QStringList filters() const;
/**
* Returns true if the filter has been set using setMimeFilter().
* @since 4.6.1
*/
bool isMimeFilter() const;
protected:
bool eventFilter(QObject *, QEvent *) Q_DECL_OVERRIDE;
Q_SIGNALS:
/**
* This signal is emitted whenever the filter has been changed.
*/
void filterChanged();
private:
class Private;
Private *const d;
Q_PRIVATE_SLOT(d, void _k_slotFilterChanged())
};
#endif
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