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/* This file is part of the KDE project
Copyright (C) 2006 Jaroslaw Staniek <js@iidea.pl>
This program 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 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 program; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "kexidropdownbutton.h"
#include <kpopupmenu.h>
#include <kdebug.h>
#include <qstyle.h>
#include <qapplication.h>
KexiDropDownButton::KexiDropDownButton(QWidget *parent)
: QToolButton(parent, "KexiDBImageBox::Button")
{
setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);
//! @todo get this from a KStyle
// setFixedWidth(QMAX(18, qApp->globalStrut().width()));
int fixedWidth;
//hack
if (qstricmp(style().name(),"thinkeramik")==0)
fixedWidth = 18; //typical width as in "windows" style
else
fixedWidth = style().querySubControlMetrics( QStyle::CC_ComboBox,
this, QStyle::SC_ComboBoxArrow ).width();
setFixedWidth( fixedWidth );
setPopupDelay(10/*ms*/);
}
KexiDropDownButton::~KexiDropDownButton()
{
}
void KexiDropDownButton::drawButton( QPainter *p )
{
QToolButton::drawButton(p);
QStyle::SFlags arrowFlags = QStyle::Style_Default;
if (isDown() || state()==On)
arrowFlags |= QStyle::Style_Down;
if (isEnabled())
arrowFlags |= QStyle::Style_Enabled;
style().drawPrimitive(QStyle::PE_ArrowDown, p,
QRect((width()-7)/2, height()-9, 7, 7), colorGroup(),
arrowFlags, QStyleOption() );
}
QSize KexiDropDownButton::sizeHint () const
{
return QSize( fontMetrics().maxWidth() + 2*2, fontMetrics().height()*2 + 2*2 );
}
void KexiDropDownButton::keyPressEvent( QKeyEvent * e )
{
const int k = e->key();
const bool dropDown = (e->state() == Qt::NoButton && (k==Qt::Key_Space || k==Qt::Key_Enter || k==Qt::Key_Return || k==Qt::Key_F2 || k==Qt::Key_F4))
|| (e->state() == Qt::AltButton && k==Qt::Key_Down);
if (dropDown) {
e->accept();
animateClick();
QMouseEvent me( QEvent::MouseButtonPress, QPoint(2,2), Qt::LeftButton, Qt::NoButton );
QApplication::sendEvent( this, &me );
return;
}
QToolButton::keyPressEvent(e);
}
#include "kexidropdownbutton.moc"
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