X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fwidgets%2Ftimestampspinbox.cpp;h=fea8175e8e00b74b21f6690cf9d726e3a9cd418c;hp=463a846277d814bcebed936335e18d73a6314f55;hb=ee7fd68c0851423c9a5c6ce244ba3fb4e28bbfc3;hpb=2ad82c2e40b6865481733913a2c32735602f63c4

diff --git a/pv/widgets/timestampspinbox.cpp b/pv/widgets/timestampspinbox.cpp
index 463a8462..fea8175e 100644
--- a/pv/widgets/timestampspinbox.cpp
+++ b/pv/widgets/timestampspinbox.cpp
@@ -14,8 +14,7 @@
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "timestampspinbox.hpp"
@@ -32,6 +31,7 @@ TimestampSpinBox::TimestampSpinBox(QWidget* parent)
 	, stepsize_("1e-6")
 {
 	connect(this, SIGNAL(editingFinished()), this, SLOT(on_editingFinished()));
+	connect(lineEdit(), SIGNAL(editingFinished()), this, SLOT(on_editingFinished()));
 
 	updateEdit();
 }
@@ -88,15 +88,11 @@ void TimestampSpinBox::setValue(const pv::util::Timestamp& val)
 
 	value_ = val;
 	updateEdit();
-	Q_EMIT valueChanged(value_);
+	valueChanged(value_);
 }
 
 void TimestampSpinBox::on_editingFinished()
 {
-	if (!lineEdit()->isModified())
-		return;
-	lineEdit()->setModified(false);
-
 	QRegExp re(R"(\s*([-+]?)\s*([0-9]+\.?[0-9]*).*)");
 
 	if (re.exactMatch(text())) {
@@ -104,6 +100,7 @@ void TimestampSpinBox::on_editingFinished()
 		captures.removeFirst(); // remove entire match
 		QString str = captures.join("");
 		setValue(pv::util::Timestamp(str.toStdString()));
+
 	} else {
 		// replace the malformed entered string with the old value
 		updateEdit();
@@ -114,8 +111,12 @@ void TimestampSpinBox::updateEdit()
 {
 	QString newtext = pv::util::format_time_si(
 		value_, pv::util::SIPrefix::none, precision_);
+	const QSignalBlocker blocker(lineEdit());
+	// Keep cursor position
+	int cursor = lineEdit()->cursorPosition();
 	lineEdit()->setText(newtext);
+	lineEdit()->setCursorPosition(cursor);
 }
 
-} // widgets
-} // pv
+}  // namespace widgets
+}  // namespace pv