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fixed start dragging in comics table view

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This commit is contained in:
Luis Ángel San Martín 2014-11-28 14:28:05 +01:00
parent 1ca994451c
commit f6436a3722
2 changed files with 28 additions and 10 deletions
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34
custom_widgets/yacreader_table_view.cpp
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@ -6,6 +6,7 @@
#include <QPainter> #include <QPainter>
#include <QDrag> #include <QDrag>
#include <QMimeData> #include <QMimeData>
#include <QApplication>
#include "comic_item.h" #include "comic_item.h"
@ -101,6 +102,13 @@ void YACReaderTableView::mouseMoveEvent(QMouseEvent *event)
else else
closeRatingEditor(); closeRatingEditor();
//are we in a drag action??
if(event->buttons() & Qt::LeftButton) {
int distance = (event->pos() - startDragPos).manhattanLength();
if (distance >= QApplication::startDragDistance())
performDrag();
}
QTableView::mouseMoveEvent(event); QTableView::mouseMoveEvent(event);
} }
void YACReaderTableView::mousePressEvent(QMouseEvent * event) void YACReaderTableView::mousePressEvent(QMouseEvent * event)
@ -126,23 +134,29 @@ void YACReaderTableView::mousePressEvent(QMouseEvent * event)
} }
} }
//this could be the origin of a new drag acction
if(event->button() == Qt::LeftButton) if(event->button() == Qt::LeftButton)
{ {
QMimeData *mimeData = new QMimeData; startDragPos = event->pos();
mimeData->setText("comic"); //TODO set the right mime data
QDrag *drag = new QDrag(this);
drag->setMimeData(mimeData);
drag->setPixmap(QPixmap(":/images/openInYACReader.png")); //TODO add better image
Qt::DropAction dropAction = drag->exec(Qt::CopyAction | Qt::MoveAction, Qt::CopyAction);
} }
} }
void YACReaderTableView::leaveEvent(QEvent * event) void YACReaderTableView::leaveEvent(QEvent * event)
{ {
closeRatingEditor(); closeRatingEditor();
event->accept(); event->accept();
}
void YACReaderTableView::performDrag()
{
QMimeData *mimeData = new QMimeData;
mimeData->setText("comic"); //TODO set the right mime data
QDrag *drag = new QDrag(this);
drag->setMimeData(mimeData);
drag->setPixmap(QPixmap(":/images/openInYACReader.png")); //TODO add better image
Qt::DropAction dropAction = drag->exec(Qt::CopyAction | Qt::MoveAction, Qt::CopyAction);
} }
void YACReaderTableView::closeRatingEditor() void YACReaderTableView::closeRatingEditor()

4
custom_widgets/yacreader_table_view.h
View File

@ -33,10 +33,14 @@ private:
void mouseMoveEvent(QMouseEvent *event); void mouseMoveEvent(QMouseEvent *event);
void mousePressEvent(QMouseEvent * event); void mousePressEvent(QMouseEvent * event);
void leaveEvent(QEvent * event); void leaveEvent(QEvent * event);
void performDrag();
bool editing; bool editing;
QModelIndex currentIndexEditing; QModelIndex currentIndexEditing;
QWidget * myeditor; QWidget * myeditor;
//drag from here
QPoint startDragPos;
}; };
//--- //---