From 5d9314f134ddd3dc4c853e398ac90ba247fb2e4f Mon Sep 17 00:00:00 2001 From: Unit 193 Date: Mon, 13 Jun 2016 18:42:42 -0400 Subject: Imported Upstream version 3.1.0 --- SQLiteStudio3/guiSQLiteStudio/common/extlineedit.cpp | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'SQLiteStudio3/guiSQLiteStudio/common/extlineedit.cpp') diff --git a/SQLiteStudio3/guiSQLiteStudio/common/extlineedit.cpp b/SQLiteStudio3/guiSQLiteStudio/common/extlineedit.cpp index bd0bffa..ccbc586 100644 --- a/SQLiteStudio3/guiSQLiteStudio/common/extlineedit.cpp +++ b/SQLiteStudio3/guiSQLiteStudio/common/extlineedit.cpp @@ -55,10 +55,17 @@ void ExtLineEdit::setClearButtonEnabled(bool enable) qWarning() << "Could not find 'clear action' in QLineEdit, so 'valueErased()' signal won't be emitted from ExtLineEdit."; return; } - connect(clearAction, SIGNAL(triggered()), this, SIGNAL(valueErased())); + connect(clearAction, SIGNAL(triggered()), this, SLOT(checkForValueErased())); } } +void ExtLineEdit::checkForValueErased() +{ + if (text().isEmpty()) + return; + + emit valueErased(); +} bool ExtLineEdit::getExpanding() const { -- cgit v1.2.3