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112 lines
3.1 KiB
112 lines
3.1 KiB
15 years ago
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/*******************************************************************
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KNotes -- Notes for the KDE project
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Copyright (c) 2002-2004, The KNotes Developers
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*******************************************************************/
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#include <qstyle.h>
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#include <qpainter.h>
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#include <qiconset.h>
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#include <qsizepolicy.h>
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#include <kglobal.h>
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#include <kicontheme.h>
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#include <kiconloader.h>
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#include "knotebutton.h"
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KNoteButton::KNoteButton( const QString& icon, QWidget *parent, const char *name )
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: QPushButton( parent, name )
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{
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setFocusPolicy( NoFocus );
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setSizePolicy( QSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed ) );
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m_flat = true;
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if ( !icon.isEmpty() )
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setIconSet( KGlobal::iconLoader()->loadIconSet( icon, KIcon::Small, 10 ) );
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}
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KNoteButton::~KNoteButton()
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{
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}
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void KNoteButton::enterEvent( QEvent * )
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{
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m_flat = false;
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repaint( false );
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}
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void KNoteButton::leaveEvent( QEvent * )
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{
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m_flat = true;
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repaint();
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}
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QSize KNoteButton::sizeHint() const
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{
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return QSize( QPushButton::sizeHint().height(), QPushButton::sizeHint().height() );
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}
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void KNoteButton::drawButton( QPainter* p )
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{
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QStyle::SFlags flags = QStyle::Style_Default;
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if ( isEnabled() )
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flags |= QStyle::Style_Enabled;
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if ( isDown() )
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flags |= QStyle::Style_Down;
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if ( isOn() )
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flags |= QStyle::Style_On;
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if ( !isFlat() && !isDown() )
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flags |= QStyle::Style_Raised;
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if ( !m_flat )
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flags |= QStyle::Style_MouseOver;
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style().drawPrimitive( QStyle::PE_ButtonTool, p, rect(), colorGroup(), flags );
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drawButtonLabel( p );
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}
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void KNoteButton::drawButtonLabel( QPainter* p )
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{
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if ( iconSet() && !iconSet()->isNull() )
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{
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QIconSet::Mode mode = QIconSet::Disabled;
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QIconSet::State state = QIconSet::Off;
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if ( isEnabled() )
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mode = hasFocus() ? QIconSet::Active : QIconSet::Normal;
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if ( isToggleButton() && isOn() )
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state = QIconSet::On;
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QPixmap pix = iconSet()->pixmap( QIconSet::Small, mode, state );
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int dx = ( width() - pix.width() ) / 2;
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int dy = ( height() - pix.height() ) / 2;
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// Shift button contents if pushed.
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if ( isOn() || isDown() )
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{
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dx += style().pixelMetric( QStyle::PM_ButtonShiftHorizontal, this );
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dy += style().pixelMetric( QStyle::PM_ButtonShiftVertical, this );
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}
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p->drawPixmap( dx, dy, pix );
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}
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}
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