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db3f642a86
* Renamed the 'RDCartDrag' class to 'RD3CartDrag'. * Renamed the 'RDEmptyCart' widget to 'RD3EmptyCart'. Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
// rdemptycart.cpp
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//
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// A drag source for an empty cart.
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//
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// (C) Copyright 2013-2021 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Library General Public License
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// version 2 as published by the Free Software Foundation.
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//
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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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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include "rd3emptycart.h"
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//
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// Icons
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//
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#include "../icons/trashcan-32x32.xpm"
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//Added by qt3to4:
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#include <QPixmap>
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#include <QLabel>
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#include <QMouseEvent>
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RD3EmptyCart::RD3EmptyCart(QWidget *parent)
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: QWidget(parent)
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{
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empty_label=new QLabel(this);
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empty_label->setPixmap(QPixmap(trashcan_xpm));
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empty_label->setGeometry(0,0,32,32);
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}
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RD3EmptyCart::~RD3EmptyCart()
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{
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delete empty_label;
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}
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QSize RD3EmptyCart::sizeHint() const
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{
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return QSize(32,32);
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}
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QSizePolicy RD3EmptyCart::sizePolicy() const
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{
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return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
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}
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void RD3EmptyCart::mousePressEvent(QMouseEvent *e)
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{
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QWidget::mousePressEvent(e);
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RD3CartDrag *d=new RD3CartDrag(0,"",Qt::lightGray,this);
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d->dragCopy();
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}
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