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2021-01-13 Fred Gleason <fredg@paravelsystems.com>

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* Renamed the 'RDCartDrag' class to 'RD3CartDrag'.
	* Renamed the 'RDEmptyCart' widget to 'RD3EmptyCart'.

Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
This commit is contained in:
Fred Gleason
2021-01-14 15:05:53 -05:00
parent 7bbe5a759e
commit db3f642a86
32 changed files with 219 additions and 108 deletions
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61
rdlibrary/libraryview.cpp Normal file
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// libraryview.cpp
//
// QTreeView widget that supports cart dragging.
//
// (C) Copyright 2020 Fred Gleason <fredg@paravelsystems.com>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU 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 <QDrag>
#include <QMimeData>
#include <QMouseEvent>
#include "rdlibrarymodel.h"
#include "libraryview.h"
LibraryView::LibraryView(QWidget *parent)
: QTreeView(parent)
{
}
void LibraryView::mousePressEvent(QMouseEvent *e)
{
if(e->button()==Qt::LeftButton) {
QDrag *drag=new QDrag(this);
QMimeData *mime=new QMimeData();
RDLibraryModel *mod=(RDLibraryModel *)model();
QModelIndex index=indexAt(e->pos());
QString str="[Rivendell-Cart]\n";
str+="Number="+QString().sprintf("%06u",mod->cartNumber(index))+"\n";
QColor color=mod->data(mod->index(index.row(),1),Qt::TextColorRole).value<QColor>();
if(color.isValid()) {
str+="Color="+color.name()+"\n";
}
QString title=mod->data(mod->index(index.row(),4),Qt::DisplayRole).toString();
if(!title.isEmpty()) {
str+="ButtonText="+title+"\n";
}
printf("DRAG: %s\n",str.toUtf8().constData());
mime->setText(str);
}
QTreeView::mousePressEvent(e);
}