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2021-02-09 Fred Gleason <fredg@paravelsystems.com>

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* Added an 'RDEmptyCart' widget.
	* Removed 'RD3EmptyCart' dependency from rdairplay(1).
	* Removed 'RD3EmptyCart' dependency from rdlogmanager(1).
	* Removed 'RD3EmptyCart' dependency from rdpanel(1).
	* Removed the 'RD3EmptyCart' widget.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
This commit is contained in:
Fred Gleason
2021-02-09 12:03:22 -05:00
parent 6b43e1772b
commit 26352326f0
14 changed files with 49 additions and 39 deletions
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68
lib/rdemptycart.cpp Normal file
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// rdemptycart.cpp
//
// A drag source for an empty cart.
//
// (C) Copyright 2013-2021 Fred Gleason <fredg@paravelsystems.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU Library General Public License
// version 2 as published by the Free Software Foundation.
//
// 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., 675 Mass Ave, Cambridge, MA 02139, USA.
//
#include "rdemptycart.h"
//
// Icons
//
#include "../icons/trashcan-16x16.xpm"
#include "../icons/trashcan-32x32.xpm"
#include <QLabel>
#include <QMouseEvent>
#include <QPixmap>
RDEmptyCart::RDEmptyCart(QWidget *parent)
: QWidget(parent)
{
empty_label=new QLabel(this);
empty_label->setPixmap(QPixmap(trashcan_32x32_xpm));
empty_label->setGeometry(0,0,32,32);
}
RDEmptyCart::~RDEmptyCart()
{
delete empty_label;
}
QSize RDEmptyCart::sizeHint() const
{
return QSize(32,32);
}
QSizePolicy RDEmptyCart::sizePolicy() const
{
return QSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
}
void RDEmptyCart::mousePressEvent(QMouseEvent *e)
{
QWidget::mousePressEvent(e);
QDrag *drag=new QDrag(this);
RDCartDrag *cd=new RDCartDrag(0,"",Qt::lightGray);
drag->setMimeData(cd);
drag->setPixmap(QPixmap(trashcan_16x16_xpm));
drag->exec();
}