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sbrowse.cpp
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sbrowse.cpp
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#include "sbrowse.h"
Sbrowse::Sbrowse(QWidget *parent) :
QTableView(parent)
{
commonConstructor();
}
Sbrowse::Sbrowse(QString queryStr, QWidget *parent) :
QTableView(parent)
{
commonConstructor();
setQuery(queryStr);
}
void Sbrowse::commonConstructor()
{
setModel(&model);
configureView();
}
void Sbrowse::setQuery(QString queryStr)
{
model.setQuery(queryStr);
configureView();
}
QSqlQuery Sbrowse::getQuery()
{
return model.query();
}
void Sbrowse::configureView()
{
setSelectionBehavior(QAbstractItemView::SelectRows);
resizeColumnsToContents();
horizontalHeader()->setStretchLastSection(true);
selectRow(0);
}
int Sbrowse::currentRow()
{
QModelIndex index = selectedIndexes().at(0);
return index.row();
}
void Sbrowse::keyPressEvent(QKeyEvent *event)
{
QTableView::keyPressEvent(event);
if (
event->key() == Qt::Key_Up ||
event->key() == Qt::Key_Down ||
event->key() == Qt::Key_PageUp ||
event->key() == Qt::Key_PageDown
)
{
emit rowChanged(this);
#ifdef DEBUG
qDebug("SIGNAL rowChanged emitted %s %d", __FILE__, __LINE__);
#endif
}
if ( event->key() == Qt::Key_Return ||
event->key() == Qt::Key_Enter )
{
emit rowEdit(this);
#ifdef DEBUG
qDebug("SIGNAL rowEdit emitted %s %d", __FILE__, __LINE__);
#endif
}
if ( event->key() == Qt::Key_Insert)
{
emit rowInsert(this);
#ifdef DEBUG
qDebug("SIGNAL rowInsert emitted %s %d", __FILE__, __LINE__);
#endif
}
if ( event->key() == Qt::Key_Delete)
{
emit rowDelete(this);
#ifdef DEBUG
qDebug("SIGNAL rowDelete emitted %s %d", __FILE__, __LINE__);
#endif
}
}
void Sbrowse::mousePressEvent(QMouseEvent * event)
{
if (event->type() == QEvent::MouseButtonPress)
{
event->accept();
int row = this->rowAt(event->y());
if (row != -1)
{
selectRow(row);
}
emit rowChanged(this);
int id = this->getQuery().record().field("id").value().toInt();
#ifdef DEBUG
qDebug("SIGNAL rowChanged emitted Click (QEvent::MouseButtonPress) row [%d] id [%d] %s %d",
row, id, __FILE__, __LINE__);
#endif
}
else
{
event->ignore();
}
}
void Sbrowse::mouseDoubleClickEvent(QMouseEvent * event)
{
if (event->type() == QEvent::MouseButtonDblClick)
{
event->accept();
emit rowEdit(this);
#ifdef DEBUG
qDebug("SIGNAL rowEdit emitted DoubleClick %s %d", __FILE__, __LINE__);
#endif
}
else
{
event->ignore();
}
}