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added custom drag to comic table view, drops are accepted in lists view

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This commit is contained in:
Luis Ángel San Martín 2014-12-03 12:28:22 +01:00
parent 4531e31d05
commit e2e908302e
5 changed files with 33 additions and 16 deletions
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11
YACReaderLibrary/db/reading_list_model.cpp
View File

@ -186,6 +186,17 @@ QModelIndex ReadingListModel::parent(const QModelIndex &index) const
return QModelIndex();
}
bool ReadingListModel::canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const
{
return data->formats().contains("application/yacreaderlibrary-comics-ids");
}
bool ReadingListModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent)
{
QLOG_DEBUG() << "drop mimedata into row = " << row << "column column = " << column << "parent" << parent;
return true;
}
void ReadingListModel::setupReadingListsData(QString path)
{
beginResetModel();

2
YACReaderLibrary/db/reading_list_model.h
View File

@ -38,6 +38,8 @@ public:
QModelIndex index(int row, int column,
const QModelIndex &parent = QModelIndex()) const;
QModelIndex parent(const QModelIndex &index) const;
bool canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) const;
bool dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent);
//Convenience methods
void setupReadingListsData(QString path);

21
YACReaderLibrary/yacreader_reading_lists_view.cpp
View File

@ -10,6 +10,14 @@ YACReaderReadingListsView::YACReaderReadingListsView(QWidget *parent)
setUniformRowHeights(false);
}
void YACReaderReadingListsView::dragEnterEvent(QDragEnterEvent *event)
{
YACReaderTreeView::dragEnterEvent(event);
QModelIndex destinationIndex = indexAt(event->pos());
if(model()->canDropMimeData(event->mimeData(), event->proposedAction(), destinationIndex.row(), destinationIndex.column(), destinationIndex.parent()))
event->acceptProposedAction();
}
//----------------------------------------------------------------------
@ -28,19 +36,6 @@ void YACReaderReadingListsViewItemDeletegate::paint(QPainter *painter, const QSt
return;
}
/*if(!item->data(FolderModel::Completed).toBool())
{
painter->save();
#ifdef Q_OS_MAC
painter->setBrush(QBrush(QColor(85,95,127)));
#else
painter->setBrush(QBrush(QColor(237,197,24)));
#endif
painter->setPen(QPen(QBrush(),0));
painter->drawRect(0,option.rect.y(),2,option.rect.height());
painter->restore();
}*/
QStyledItemDelegate::paint(painter, option, index);
}

4
YACReaderLibrary/yacreader_reading_lists_view.h
View File

@ -10,6 +10,10 @@ class YACReaderReadingListsView : public YACReaderTreeView
Q_OBJECT
public:
explicit YACReaderReadingListsView(QWidget * parent = 0);
protected:
//Drop to import
void dragEnterEvent(QDragEnterEvent *event);
};
class YACReaderReadingListsViewItemDeletegate: public QStyledItemDelegate

11
custom_widgets/yacreader_table_view.cpp
View File

@ -9,6 +9,8 @@
#include <QApplication>
#include <QBuffer>
#include "QsLog.h"
#include "comic_item.h"
YACReaderTableView::YACReaderTableView(QWidget *parent) :
@ -70,12 +72,14 @@ YACReaderTableView::YACReaderTableView(QWidget *parent) :
showDeletingProgressAnimation = new QPropertyAnimation(deletingProgress,"pos");
showDeletingProgressAnimation->setDuration(150);*/
//drag
setDragEnabled(true);
//drag: if the default drag is enabled there is no way for setting a custom image
//TODO report bug/suggestion
//setDragEnabled(true);
}
void YACReaderTableView::mouseMoveEvent(QMouseEvent *event)
{
QModelIndex mi = indexAt(event->pos());
if(mi.isValid())
{
@ -110,7 +114,7 @@ void YACReaderTableView::mouseMoveEvent(QMouseEvent *event)
performDrag();
}
QTableView::mouseMoveEvent(event);
}
void YACReaderTableView::mousePressEvent(QMouseEvent * event)
{
@ -149,6 +153,7 @@ void YACReaderTableView::leaveEvent(QEvent * event)
void YACReaderTableView::performDrag()
{
QLOG_DEBUG() << "performDrag";
QDrag *drag = new QDrag(this);
drag->setMimeData(model()->mimeData(selectionModel()->selectedRows()));
drag->setPixmap(QPixmap(":/images/openInYACReader.png")); //TODO add better image