Make EntryView sortable.

This commit is contained in:
Felix Geyer 2012-05-11 12:01:01 +02:00
parent 44489bf6f8
commit 8faac078fd
3 changed files with 29 additions and 6 deletions

View file

@ -17,20 +17,31 @@
#include "EntryView.h"
#include <QtGui/QSortFilterProxyModel>
#include "gui/EntryModel.h"
EntryView::EntryView(QWidget* parent)
: QTreeView(parent)
, m_model(new EntryModel(this))
, m_sortModel(new QSortFilterProxyModel(this))
{
QTreeView::setModel(m_model);
m_sortModel->setSourceModel(m_model);
m_sortModel->setDynamicSortFilter(true);
m_sortModel->setSortLocaleAware(true);
m_sortModel->setSortCaseSensitivity(Qt::CaseInsensitive);
m_sortModel->setSupportedDragActions(m_model->supportedDragActions());
QTreeView::setModel(m_sortModel);
setUniformRowHeights(true);
setRootIsDecorated(false);
setDragEnabled(true);
setSortingEnabled(true);
connect(this, SIGNAL(activated(const QModelIndex&)), SLOT(emitEntryActivated(const QModelIndex&)));
connect(selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)), SIGNAL(entrySelectionChanged()));
sortByColumn(0, Qt::AscendingOrder);
}
void EntryView::setGroup(Group* group)
@ -41,7 +52,7 @@ void EntryView::setGroup(Group* group)
void EntryView::emitEntryActivated(const QModelIndex& index)
{
Q_EMIT entryActivated(m_model->entryFromIndex(index));
Q_EMIT entryActivated(entryFromIndex(index));
}
void EntryView::setModel(QAbstractItemModel* model)
@ -53,7 +64,7 @@ void EntryView::setModel(QAbstractItemModel* model)
Entry* EntryView::currentEntry()
{
// TODO use selection instead of current?
return m_model->entryFromIndex(currentIndex());
return m_model->entryFromIndex(m_sortModel->mapToSource(currentIndex()));
}
bool EntryView::isSingleEntrySelected()
@ -63,5 +74,15 @@ bool EntryView::isSingleEntrySelected()
void EntryView::setCurrentEntry(Entry* entry)
{
setCurrentIndex(m_model->indexFromEntry(entry));
setCurrentIndex(m_sortModel->mapFromSource(m_model->indexFromEntry(entry)));
}
Entry* EntryView::entryFromIndex(const QModelIndex& index)
{
if (index.isValid()) {
return m_model->entryFromIndex(m_sortModel->mapToSource(index));
}
else {
return 0;
}
}