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-rw-r--r--src/widgets/widgets/qlineedit.h3
-rw-r--r--src/widgets/widgets/qlineedit_p.cpp13
-rw-r--r--src/widgets/widgets/qlineedit_p.h1
3 files changed, 14 insertions, 3 deletions
diff --git a/src/widgets/widgets/qlineedit.h b/src/widgets/widgets/qlineedit.h
index 3d52863db2..d53437c479 100644
--- a/src/widgets/widgets/qlineedit.h
+++ b/src/widgets/widgets/qlineedit.h
@@ -1,6 +1,6 @@
/****************************************************************************
**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtWidgets module of the Qt Toolkit.
@@ -261,6 +261,7 @@ private:
Q_PRIVATE_SLOT(d_func(), void _q_selectionChanged())
Q_PRIVATE_SLOT(d_func(), void _q_updateNeeded(const QRect &))
Q_PRIVATE_SLOT(d_func(), void _q_textChanged(const QString &))
+ Q_PRIVATE_SLOT(d_func(), void _q_clearButtonClicked())
};
#endif // QT_NO_LINEEDIT
diff --git a/src/widgets/widgets/qlineedit_p.cpp b/src/widgets/widgets/qlineedit_p.cpp
index adec9cae18..7ad893a54e 100644
--- a/src/widgets/widgets/qlineedit_p.cpp
+++ b/src/widgets/widgets/qlineedit_p.cpp
@@ -1,6 +1,6 @@
/****************************************************************************
**
-** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtWidgets module of the Qt Toolkit.
@@ -373,6 +373,15 @@ void QLineEditPrivate::_q_textChanged(const QString &text)
}
}
+void QLineEditPrivate::_q_clearButtonClicked()
+{
+ Q_Q(QLineEdit);
+ if (!q->text().isEmpty()) {
+ q->clear();
+ emit q->textEdited(QString());
+ }
+}
+
QSize QLineEditPrivate::iconSize() const
{
if (!m_iconSize.isValid()) // This might require style-specific handling (pixel metric).
@@ -448,7 +457,7 @@ QWidget *QLineEditPrivate::addAction(QAction *newAction, QAction *before, QLineE
toolButton->setIcon(newAction->icon());
toolButton->setOpacity(lastTextSize > 0 || !(flags & SideWidgetFadeInWithText) ? 1 : 0);
if (flags & SideWidgetClearButton)
- QObject::connect(toolButton, SIGNAL(clicked()), q, SLOT(clear()));
+ QObject::connect(toolButton, SIGNAL(clicked()), q, SLOT(_q_clearButtonClicked()));
toolButton->setDefaultAction(newAction);
w = toolButton;
}
diff --git a/src/widgets/widgets/qlineedit_p.h b/src/widgets/widgets/qlineedit_p.h
index db8edee005..08365521d5 100644
--- a/src/widgets/widgets/qlineedit_p.h
+++ b/src/widgets/widgets/qlineedit_p.h
@@ -195,6 +195,7 @@ public:
void drag();
#endif
void _q_textChanged(const QString &);
+ void _q_clearButtonClicked();
int leftTextMargin; // use effectiveLeftTextMargin() in case of icon.
int topTextMargin;