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Insert new row when pressing tab on the last cell in Browse Data tab

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When browsing a table in the Browse Data tab of the main window you can
move the focus to the next cell by pressing the tab key. This commit
improves this behaviour by checking if the tab key has been while the
last cell of the last row is focused. If this is the case a new, empty row
is inserted automatically into the table.

See issue #209.
This commit is contained in:
Martin Kleusberg
2015-03-03 00:33:11 +01:00
parent 2c25b7ecb5
commit 0bcdb97572
1 changed files with 13 additions and 2 deletions
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15
src/ExtendedTableWidget.cpp
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@@ -66,9 +66,20 @@ void ExtendedTableWidget::keyPressEvent(QKeyEvent* event)
{
// Call a custom copy method when Ctrl-C is pressed
if(event->matches(QKeySequence::Copy))
{
copy();
else if((event->key() != Qt::Key_Tab && event->key() != Qt::Key_Backtab) || hasFocus()) // This prevents the current selection from being changed when pressing
QTableView::keyPressEvent(event); // tab to move to the next filter
} else if(event->key() == Qt::Key_Tab && hasFocus() &&
selectedIndexes().count() == 1 &&
selectedIndexes().at(0).row() == model()->rowCount()-1 && selectedIndexes().at(0).column() == model()->columnCount()-1) {
// If the Tab key was pressed while the focus was on the last cell of the last row insert a new row automatically
model()->insertRow(model()->rowCount());
}
// This prevents the current selection from being changed when pressing tab to move to the next filter. Note that this is in an 'if' condition,
// not in an 'else if' because this way, when the tab key was pressed and the focus was on the last cell, a new row is inserted and then the tab
// key press is processed a second time to move the cursor as well
if((event->key() != Qt::Key_Tab && event->key() != Qt::Key_Backtab) || hasFocus())
QTableView::keyPressEvent(event);
}
void ExtendedTableWidget::updateGeometries()