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Element collection : improve drag and drop behavior

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4325 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2016-01-16 14:25:20 +00:00
parent 518af4497a
commit 7ead0b64b0
10 changed files with 197 additions and 115 deletions
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37
sources/ElementsCollection/fileelementcollectionitem.cpp
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@@ -121,6 +121,16 @@ QString FileElementCollectionItem::collectionPath() const
return QString();
}
/**
* @brief FileElementCollectionItem::collectionName
* @return The collection name of this item
*/
QString FileElementCollectionItem::collectionName() const
{
if (isCollectionRoot()) return QString();
else return m_path;
}
/**
* @brief FileElementCollectionItem::data
* @param column
@@ -195,9 +205,9 @@ QMimeData *FileElementCollectionItem::mimeData()
* @param column
* @return True if the data can be dropped
*/
bool FileElementCollectionItem::canDropMimeData(const QMimeData *data, Qt::DropAction action, int column) const
bool FileElementCollectionItem::canDropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column) const
{
Q_UNUSED(action); Q_UNUSED(column);
Q_UNUSED(action); Q_UNUSED(row); Q_UNUSED(column);
if (isCommonCollection()) return false;
if (data->hasFormat("application/x-qet-element-uri") || data->hasFormat("application/x-qet-category-uri"))
@@ -213,9 +223,9 @@ bool FileElementCollectionItem::canDropMimeData(const QMimeData *data, Qt::DropA
* @param column
* @return Handle the drop of a data
*/
bool FileElementCollectionItem::dropMimeData(const QMimeData *data, Qt::DropAction action, int column)
bool FileElementCollectionItem::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column)
{
Q_UNUSED(action); Q_UNUSED(column);
Q_UNUSED(action); Q_UNUSED(row); Q_UNUSED(column);
if (isCommonCollection()) return false;
FileElementCollectionItem *feci = this;
@@ -381,6 +391,15 @@ bool FileElementCollectionItem::removeContent()
return false;
}
void FileElementCollectionItem::insertNewItem(const QString &collection_name)
{
if (collection_name.isEmpty()) return;
FileElementCollectionItem *feci = new FileElementCollectionItem(this);
feci->setPathName(collection_name);
insertChild(rowForInsertItem(collection_name), feci);
}
/**
* @brief FileElementCollectionItem::setPathName
* Set the name of this item in the file system path.
@@ -434,7 +453,9 @@ void FileElementCollectionItem::populate()
bool FileElementCollectionItem::handleElementDrop(const QMimeData *data)
{
ElementLocation location(data->text());
return QFile::copy(location.fileSystemPath(), fileSystemPath() + "/" + location.fileSystemPath().split("/").last());
bool rb = QFile::copy(location.fileSystemPath(), fileSystemPath() + "/" + location.fileSystemPath().split("/").last());
if (rb) insertNewItem(location.fileName());
return rb;
}
/**
@@ -449,7 +470,11 @@ bool FileElementCollectionItem::handleDirectoryDrop(const QMimeData *data)
QDir origin_dir(location.fileSystemPath());
if (origin_dir.exists())
return createSubDir(origin_dir, QDir(fileSystemPath()));
{
bool rb = createSubDir(origin_dir, QDir(fileSystemPath()));
if(rb) insertNewItem(location.fileName());
return rb;
}
else
return false;
}