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/*******************************************************************
KNotes -- Notes for the KDE project
Copyright (c) 2002-2004, The KNotes Developers
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
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 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 <tqstyle.h>
#include <tqpainter.h>
#include <tqiconset.h>
#include <tqsizepolicy.h>
#include <kglobal.h>
#include <kicontheme.h>
#include <kiconloader.h>
#include "knotebutton.h"
KNoteButton::KNoteButton( const TQString& icon, TQWidget *tqparent, const char *name )
: TQPushButton( tqparent, name )
{
setFocusPolicy( Qt::NoFocus );
tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ) );
m_flat = true;
if ( !icon.isEmpty() )
setIconSet( KGlobal::iconLoader()->loadIconSet( icon, KIcon::Small, 10 ) );
}
KNoteButton::~KNoteButton()
{
}
void KNoteButton::enterEvent( TQEvent * )
{
m_flat = false;
tqrepaint( false );
}
void KNoteButton::leaveEvent( TQEvent * )
{
m_flat = true;
tqrepaint();
}
TQSize KNoteButton::tqsizeHint() const
{
return TQSize( TQPushButton::tqsizeHint().height(), TQPushButton::tqsizeHint().height() );
}
void KNoteButton::drawButton( TQPainter* p )
{
TQStyle::SFlags flags = TQStyle::Style_Default;
if ( isEnabled() )
flags |= TQStyle::Style_Enabled;
if ( isDown() )
flags |= TQStyle::Style_Down;
if ( isOn() )
flags |= TQStyle::Style_On;
if ( !isFlat() && !isDown() )
flags |= TQStyle::Style_Raised;
if ( !m_flat )
flags |= TQStyle::Style_MouseOver;
tqstyle().tqdrawPrimitive( TQStyle::PE_ButtonTool, p, rect(), tqcolorGroup(), flags );
drawButtonLabel( p );
}
void KNoteButton::drawButtonLabel( TQPainter* p )
{
if ( iconSet() && !iconSet()->isNull() )
{
TQIconSet::Mode mode = TQIconSet::Disabled;
TQIconSet::State state = TQIconSet::Off;
if ( isEnabled() )
mode = hasFocus() ? TQIconSet::Active : TQIconSet::Normal;
if ( isToggleButton() && isOn() )
state = TQIconSet::On;
TQPixmap pix = iconSet()->pixmap( TQIconSet::Small, mode, state );
int dx = ( width() - pix.width() ) / 2;
int dy = ( height() - pix.height() ) / 2;
// Shift button contents if pushed.
if ( isOn() || isDown() )
{
dx += tqstyle().tqpixelMetric( TQStyle::PM_ButtonShiftHorizontal, this );
dy += tqstyle().tqpixelMetric( TQStyle::PM_ButtonShiftVertical, this );
}
p->drawPixmap( dx, dy, pix );
}
}
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