Do not emit dateChanged signal if value has not changed

elpaso · elpaso · commit 40e99fcb70b2 · 2019-06-05T16:39:37.000Z
Fixes #29937
diff --git a/src/gui/editorwidgets/qgsdatetimeedit.cpp b/src/gui/editorwidgets/qgsdatetimeedit.cpp
@@ -252,7 +252,7 @@ void QgsDateTimeEdit::setDateTime( const QDateTime &dateTime )
   {
     clear();
   }
-  else
+  else if ( dateTime != QgsDateTimeEdit::dateTime() )
   {
     QDateTimeEdit::setDateTime( dateTime );
     changed( dateTime );

Original file line number	Diff line number	Diff line change
`@@ -252,7 +252,7 @@ void QgsDateTimeEdit::setDateTime( const QDateTime &dateTime )`
`252`	`252`	`{`
`253`	`253`	`clear();`
`254`	`254`	`}`
`255`		`- else`
	`255`	`+ else if ( dateTime != QgsDateTimeEdit::dateTime() )`
`256`	`256`	`{`
`257`	`257`	`QDateTimeEdit::setDateTime( dateTime );`
`258`	`258`	`changed( dateTime );`