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/*
This file is part of the Opie Project
Copyright (C) Stefan Eilers <eilers.stefan@epost.de>
=. Copyright (C) The Opie Team <opie-devel@handhelds.org>
.=l.
.>+-=
_;:, .> :=|. This program is free software; you can
.> <`_, > . <= redistribute it and/or modify it under
:`=1 )Y*s>-.-- : the terms of the GNU Library General Public
.="- .-=="i, .._ License as published by the Free Software
- . .-<_> .<> Foundation; either version 2 of the License,
._= =} : or (at your option) any later version.
.%`+i> _;_.
.i_,=:_. -<s. This program 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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <opie2/ocheckitem.h>
/* QT */
#include <qpainter.h>
using namespace Opie;
/**
* Constructs an CheckItem with a QTable as parent
* and a sort key for.
* The sort key will be used by QTable to sort the table later
* @param t The parent QTable where the check item belongs
* @param key A sort key
*/
OCheckItem::OCheckItem( QTable *t, const QString &key )
:QTableItem( t, Never, "" ), m_checked( FALSE ), m_sortKey( key )
{}
/**
* reimplemted for internal reasons
* @return Returns the sort key of the Item
* @see QTableItem
*/
QString OCheckItem::key() const
{
return m_sortKey;
}
/**
* This method can check or uncheck the item. It will
* call QTable to update the cell.
*
* @param b Whether to check or uncheck the item
*/
void OCheckItem::setChecked( bool b )
{
m_checked = b;
table()->updateCell( row(), col() );
}
/**
* This will toggle the item. If it is checked it'll get
* unchecked by this method or vice versa.
*/
void OCheckItem::toggle()
{
m_checked = !m_checked;
}
/**
* This will return the state of the item.
*
* @return Returns true if the item is checked
*/
bool OCheckItem::isChecked() const
{
return m_checked;
}
/**
* @internal
* This paints the item
*/
void OCheckItem::paint( QPainter *p, const QColorGroup &cg, const QRect &cr, bool )
{
p->fillRect( 0, 0, cr.width(), cr.height(), cg.brush( QColorGroup::Base ) );
int marg = ( cr.width() - BoxSize ) / 2;
int x = 0;
int y = ( cr.height() - BoxSize ) / 2;
p->setPen( QPen( cg.text() ) );
p->drawRect( x + marg, y, BoxSize, BoxSize );
p->drawRect( x + marg+1, y+1, BoxSize-2, BoxSize-2 );
p->setPen( darkGreen );
x += 1;
y += 1;
if ( m_checked )
{
QPointArray a( 7*2 );
int i, xx, yy;
xx = x+1+marg;
yy = y+2;
for ( i=0; i<3; i++ )
{
a.setPoint( 2*i, xx, yy );
a.setPoint( 2*i+1, xx, yy+2 );
xx++; yy++;
}
yy -= 2;
for ( i=3; i<7; i++ )
{
a.setPoint( 2*i, xx, yy );
a.setPoint( 2*i+1, xx, yy+2 );
xx++; yy--;
}
p->drawLineSegments( a );
}
}
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