kguiitem.cpp
/* This file is part of the KDE libraries
Copyright (C) 2001 Holger Freyther (freyher@yahoo.com)
based on ideas from Martijn and Simon
many thanks to Simon
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.
*/
#include <qregexp.h>
#include <qstring.h>
#include <qiconset.h>
#include <qpixmap.h>
#include <assert.h>
#include <kiconloader.h>
#include <kdebug.h>
#include "kguiitem.h"
class KGuiItem::KGuiItemPrivate
{
public:
KGuiItemPrivate()
{
m_enabled = true;
m_hasIcon = false;
}
KGuiItemPrivate( const KGuiItemPrivate &rhs )
{
( *this ) = rhs;
}
KGuiItemPrivate &operator=( const KGuiItemPrivate &rhs )
{
m_text = rhs.m_text;
m_iconSet = rhs.m_iconSet;
m_iconName = rhs.m_iconName;
m_toolTip = rhs.m_toolTip;
m_whatsThis = rhs.m_whatsThis;
m_statusText = rhs.m_statusText;
m_enabled = rhs.m_enabled;
m_hasIcon = rhs.m_hasIcon;
return *this;
}
QString m_text;
QString m_toolTip;
QString m_whatsThis;
QString m_statusText;
QString m_iconName;
QIconSet m_iconSet;
bool m_hasIcon : 1;
bool m_enabled : 1;
};
KGuiItem::KGuiItem() {
d = new KGuiItemPrivate;
}
KGuiItem::KGuiItem( const QString &text, const QString &iconName,
const QString &toolTip, const QString &whatsThis )
{
d = new KGuiItemPrivate;
d->m_text = text;
d->m_toolTip = toolTip;
d->m_whatsThis = whatsThis;
setIconName( iconName );
}
KGuiItem::KGuiItem( const QString &text, const QIconSet &iconSet,
const QString &toolTip, const QString &whatsThis )
{
d = new KGuiItemPrivate;
d->m_text = text;
d->m_toolTip = toolTip;
d->m_whatsThis = whatsThis;
setIconSet( iconSet );
}
KGuiItem::KGuiItem( const KGuiItem &rhs )
: d( 0 )
{
( *this ) = rhs;
}
KGuiItem &KGuiItem::operator=( const KGuiItem &rhs )
{
if ( d == rhs.d )
return *this;
assert( rhs.d );
delete d;
d = new KGuiItemPrivate( *rhs.d );
return *this;
}
KGuiItem::~KGuiItem()
{
delete d;
}
QString KGuiItem::text() const
{
return d->m_text;
}
QString KGuiItem::plainText() const
{
const int len = d->m_text.length();
if (len == 0)
return d->m_text;
//Can assume len >= 1 from now on.
QString stripped;
int resultLength = 0;
stripped.setLength(len);
const QChar* data = d->m_text.unicode();
for ( int pos = 0; pos < len; ++pos )
{
if ( data[ pos ] != '&' )
stripped[ resultLength++ ] = data[ pos ];
else if ( pos + 1 < len && data[ pos + 1 ] == '&' )
stripped[ resultLength++ ] = data[ pos++ ];
}
stripped.truncate(resultLength);
return stripped;
}
QIconSet KGuiItem::iconSet( KIcon::Group group, int size, KInstance* instance ) const
{
if( d->m_hasIcon )
{
if( !d->m_iconName.isEmpty())
{
// some caching here would(?) come handy
return instance->iconLoader()->loadIconSet( d->m_iconName, group, size, true, false );
}
else
{
return d->m_iconSet;
}
}
else
return QIconSet();
}
QString KGuiItem::iconName() const
{
return d->m_iconName;
}
QString KGuiItem::toolTip() const
{
return d->m_toolTip;
}
QString KGuiItem::whatsThis() const
{
return d->m_whatsThis;
}
bool KGuiItem::isEnabled() const
{
return d->m_enabled;
}
bool KGuiItem::hasIcon() const
{
return d->m_hasIcon;
}
void KGuiItem::setText( const QString &text ) {
d->m_text=text;
}
void KGuiItem::setIconSet( const QIconSet &iconset )
{
d->m_iconSet = iconset;
d->m_iconName = QString::null;
d->m_hasIcon = !iconset.isNull();
}
void KGuiItem::setIconName( const QString &iconName )
{
d->m_iconName = iconName;
d->m_iconSet = QIconSet();
d->m_hasIcon = !iconName.isEmpty();
}
void KGuiItem::setToolTip( const QString &toolTip )
{
d->m_toolTip = toolTip;
}
void KGuiItem::setWhatsThis( const QString &whatsThis )
{
d->m_whatsThis = whatsThis;
}
void KGuiItem::setEnabled( bool enabled )
{
d->m_enabled = enabled;
}
// vim: set et sw=4:
KGuiItem::hasIcon
bool hasIcon() const
returns whether an icon is defined, doesn't tell if it really exists
Definition: kguiitem.cpp:190
KIcon::Group
Group
KGuiItem
An abstract class for GUI data such as ToolTip and Icon.
Definition: kguiitem.h:38
KInstance

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