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