1 files changed, 24 insertions, 24 deletions
diff --git a/Swift/QtUI/QtClosableLineEdit.cpp b/Swift/QtUI/QtClosableLineEdit.cpp
index 414463a..033db78 100644
--- a/Swift/QtUI/QtClosableLineEdit.cpp
+++ b/Swift/QtUI/QtClosableLineEdit.cpp
@@ -27,40 +27,40 @@ namespace Swift {
 const int QtClosableLineEdit::clearButtonPadding = 2;
 
 QtClosableLineEdit::QtClosableLineEdit(QWidget *parent) : QLineEdit(parent) {
-	clearButton = new QToolButton(this);
-	clearButton->setIcon(style()->standardIcon(QStyle::SP_TitleBarCloseButton));
-	clearButton->setIconSize(QSize(16,16));
-	clearButton->setCursor(Qt::ArrowCursor);
-	clearButton->setStyleSheet("QToolButton { border: none; padding: 0px; }");
-	clearButton->hide();
-	connect(clearButton, SIGNAL(clicked()), this, SLOT(handleCloseButtonClicked()));
-	connect(this, SIGNAL(textChanged(const QString&)), this, SLOT(updateCloseButton(const QString&)));
-	int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
-	setStyleSheet(QString("QLineEdit { padding-right: %1px; } ").arg(clearButton->sizeHint().width() + frameWidth + 1));
-	QSize minimumSize = minimumSizeHint();
-	setMinimumSize(qMax(minimumSize.width(), clearButton->sizeHint().width() + frameWidth * 2 + clearButtonPadding),
-								qMax(minimumSize.height(), clearButton->sizeHint().height() + frameWidth * 2 + clearButtonPadding));
+    clearButton = new QToolButton(this);
+    clearButton->setIcon(style()->standardIcon(QStyle::SP_TitleBarCloseButton));
+    clearButton->setIconSize(QSize(16,16));
+    clearButton->setCursor(Qt::ArrowCursor);
+    clearButton->setStyleSheet("QToolButton { border: none; padding: 0px; }");
+    clearButton->hide();
+    connect(clearButton, SIGNAL(clicked()), this, SLOT(handleCloseButtonClicked()));
+    connect(this, SIGNAL(textChanged(const QString&)), this, SLOT(updateCloseButton(const QString&)));
+    int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
+    setStyleSheet(QString("QLineEdit { padding-right: %1px; } ").arg(clearButton->sizeHint().width() + frameWidth + 1));
+    QSize minimumSize = minimumSizeHint();
+    setMinimumSize(qMax(minimumSize.width(), clearButton->sizeHint().width() + frameWidth * 2 + clearButtonPadding),
+                                qMax(minimumSize.height(), clearButton->sizeHint().height() + frameWidth * 2 + clearButtonPadding));
 }
 
 void QtClosableLineEdit::resizeEvent(QResizeEvent *) {
-	QSize size = clearButton->sizeHint();
-	int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
-	int verticalAdjustment = 1;
+    QSize size = clearButton->sizeHint();
+    int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
+    int verticalAdjustment = 1;
 #if defined(Q_OS_WIN32)
-	// This vertical adjustment is required on Windows so the close button is vertically centered in the line edit.
-	verticalAdjustment += 2;
-#endif 
-	clearButton->move(rect().right() - frameWidth - size.width(), (rect().bottom() + verticalAdjustment - size.height())/2);
+    // This vertical adjustment is required on Windows so the close button is vertically centered in the line edit.
+    verticalAdjustment += 2;
+#endif
+    clearButton->move(rect().right() - frameWidth - size.width(), (rect().bottom() + verticalAdjustment - size.height())/2);
 }
 
 void QtClosableLineEdit::updateCloseButton(const QString& text) {
-	clearButton->setVisible(!text.isEmpty());
+    clearButton->setVisible(!text.isEmpty());
 }
 
 void QtClosableLineEdit::handleCloseButtonClicked() {
-	clear();
-	QApplication::postEvent(this, new QKeyEvent(QEvent::KeyPress, Qt::Key_Escape, Qt::NoModifier));
-	QApplication::postEvent(this, new QKeyEvent(QEvent::KeyRelease, Qt::Key_Escape, Qt::NoModifier));
+    clear();
+    QApplication::postEvent(this, new QKeyEvent(QEvent::KeyPress, Qt::Key_Escape, Qt::NoModifier));
+    QApplication::postEvent(this, new QKeyEvent(QEvent::KeyRelease, Qt::Key_Escape, Qt::NoModifier));
 }
 
 }