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/*
* Copyright (C) 2006
* Siraj Razick <siraj@kdemail.net>
* PhobosK <phobosk@mail.kbfx.org>
* see Also AUTHORS
*
* This program 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 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 General Public License for more details
*
* You should have received a copy of the GNU Library General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "kbfxspinxscrollbar.h"
KbfxSpinxScrollBar::KbfxSpinxScrollBar ( TQWidget * parent, const char *name, int type ) :
TQWidget ( parent, name )
{
if (type == 0){
m_normal = ( *KbfxPlasmaPixmapProvider::pixmap ( "scrollnormal" ) );
} else {
m_normal = ( *KbfxPlasmaPixmapProvider::pixmap ( "scrollnormalbot" ) );
}
TQImage _tmp_img = m_normal.convertToImage();
_tmp_img = _tmp_img.smoothScale ( ConfigInit().m_itemView_w, m_normal.height (),TQ_ScaleFree );
m_normal = TQPixmap ( _tmp_img );
this->resize ( m_normal.width (), m_normal.height () );
_x = this->x () /40;
_y = this->y ();
w = this->width () / 40;
h = this->height () / 2;
_x += ( this->width () - w ) / 2;
_y += ( this->height () - h ) / 2;
m_triAngle = TQPointArray ( 3 );
m_dir = DOWN;
m_timer = new TQTimer ( this,"ScrollTimer" );
connect ( m_timer,TQT_SIGNAL ( timeout() ),this,TQT_SLOT ( timeoutslot() ) );
m_pressed = false;
}
KbfxSpinxScrollBar::~KbfxSpinxScrollBar ()
{}
void
KbfxSpinxScrollBar::paintEvent ( TQPaintEvent * pe )
{
TQRect r = pe->rect();
TQPainter p;
p.begin ( this );
p.drawPixmap ( TQRect ( 0, 0, m_normal.width (), m_normal.height () ),
m_normal );
p.setPen ( TQColor ( 255,255,255 ) );
if ( m_pressed == false )
p.setBrush ( TQColor ( 255,255,255 ) );
else
p.setBrush ( TQColor ( 0,0,0 ) );
p.drawPolygon ( m_triAngle );
p.end ();
}
void
KbfxSpinxScrollBar::setType ( Direction dir )
{
if ( dir == DOWN )
{
m_triAngle.setPoint ( 0, _x, _y );
m_triAngle.setPoint ( 1, _x + w, _y );
m_triAngle.setPoint ( 2, _x + w / 2, _y + h );
}
else if ( dir == UP )
{
m_triAngle.setPoint ( 0, _x, _y + h );
m_triAngle.setPoint ( 1, _x + w, _y + h );
m_triAngle.setPoint ( 2, _x + w / 2, _y );
}
m_dir = dir;
}
void
KbfxSpinxScrollBar::mousePressEvent ( TQMouseEvent * me )
{
me = me;
m_pressed = true;
m_timer->start ( 50,false );
update();
}
void
KbfxSpinxScrollBar::mouseReleaseEvent ( TQMouseEvent * me )
{
me = me;
m_pressed = false;
m_timer->stop();
update();
}
void
KbfxSpinxScrollBar::enterEvent ( TQEvent * e )
{
e = e;
m_pressed = true;
m_timer->start ( 50,false );
update();
}
void
KbfxSpinxScrollBar::leaveEvent ( TQEvent *e )
{
e =e ;
m_pressed = false;
m_timer->stop();
update();
}
void
KbfxSpinxScrollBar::timeoutslot()
{
if ( m_dir == DOWN )
emit scroll ( 0,20 );
else if ( m_dir == UP )
emit scroll ( 0,-20 );
}
#include "kbfxspinxscrollbar.moc"
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