You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
96 lines
2.4 KiB
96 lines
2.4 KiB
/* This file is part of the KDE libraries
|
|
Copyright (C) 2000 Carsten Pfeiffer <pfeiffer@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.
|
|
*/
|
|
|
|
#include "kpixmapsplitter.h"
|
|
|
|
KPixmapSplitter::KPixmapSplitter()
|
|
: m_itemSize( 4, 7 ),
|
|
m_vSpacing( 0 ),
|
|
m_hSpacing( 0 ),
|
|
m_numCols( 0 ),
|
|
m_numRows( 0 ),
|
|
m_dirty( false )
|
|
{
|
|
}
|
|
|
|
KPixmapSplitter::~KPixmapSplitter()
|
|
{
|
|
}
|
|
|
|
void KPixmapSplitter::setPixmap( const TQPixmap& pixmap )
|
|
{
|
|
m_pixmap = pixmap;
|
|
m_dirty = true;
|
|
}
|
|
|
|
void KPixmapSplitter::setItemSize( const TQSize& size )
|
|
{
|
|
if ( size != m_itemSize ) {
|
|
m_itemSize = size;
|
|
m_dirty = true;
|
|
}
|
|
}
|
|
|
|
void KPixmapSplitter::setVSpacing( int spacing )
|
|
{
|
|
if ( spacing != m_vSpacing ) {
|
|
m_vSpacing = spacing;
|
|
m_dirty = true;
|
|
}
|
|
}
|
|
|
|
void KPixmapSplitter::setHSpacing( int spacing )
|
|
{
|
|
if ( spacing != m_hSpacing ) {
|
|
m_hSpacing = spacing;
|
|
m_dirty = true;
|
|
}
|
|
}
|
|
|
|
|
|
TQRect KPixmapSplitter::coordinates( int pos )
|
|
{
|
|
if ( pos < 0 || m_pixmap.isNull() )
|
|
return TQRect();
|
|
|
|
if ( m_dirty ) {
|
|
m_numCols = m_pixmap.width() / ( m_itemSize.width() + m_hSpacing );
|
|
m_numRows = m_pixmap.height() / ( m_itemSize.height() + m_vSpacing );
|
|
m_dirty = false;
|
|
// tqDebug("cols: %i, rows: %i (pixmap: %i, %i)", m_numCols, m_numRows, m_pixmap.width(), m_pixmap.height());
|
|
}
|
|
|
|
if ( m_numCols == 0 || m_numRows == 0 )
|
|
return TQRect();
|
|
|
|
int row = pos / m_numCols;
|
|
int col = pos - (row * m_numCols);
|
|
|
|
return TQRect( col * (m_itemSize.width() + m_hSpacing),
|
|
row * (m_itemSize.height() + m_vSpacing),
|
|
m_itemSize.width(),
|
|
m_itemSize.height() );
|
|
}
|
|
|
|
TQRect KPixmapSplitter::coordinates( const TQChar& ch )
|
|
{
|
|
return coordinates( (unsigned char) ch.latin1() );
|
|
}
|
|
|