1 files changed, 45 insertions, 0 deletions
diff --git a/Swift/QtUI/QtVCardWidget/QtCloseButton.cpp b/Swift/QtUI/QtVCardWidget/QtCloseButton.cpp
new file mode 100644
index 0000000..ebd62bc
--- /dev/null
+++ b/Swift/QtUI/QtVCardWidget/QtCloseButton.cpp
@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2012 Tobias Markmann
+ * Licensed under the simplified BSD license.
+ * See Documentation/Licenses/BSD-simplified.txt for more information.
+ */
+
+#include "QtCloseButton.h"
+
+#include <QMouseEvent>
+#include <QPainter>
+#include <QStyle>
+#include <QStyleOption>
+
+namespace Swift {
+
+QtCloseButton::QtCloseButton(QWidget *parent) : QAbstractButton(parent) {
+
+}
+
+QSize QtCloseButton::sizeHint() const {
+	return QSize(style()->pixelMetric(QStyle::PM_TabCloseIndicatorWidth, 0, 0), style()->pixelMetric(QStyle::PM_TabCloseIndicatorHeight, 0, 0));
+}
+
+bool QtCloseButton::event(QEvent *e) {
+	if (e->type() == QEvent::Enter || e->type() == QEvent::Leave) {
+		update();
+	}
+	return QAbstractButton::event(e);
+}
+
+void QtCloseButton::paintEvent(QPaintEvent *) {
+	QPainter painter(this);
+	painter.setRenderHint(QPainter::HighQualityAntialiasing);
+	QStyleOption opt;
+	opt.init(this);
+	opt.state |= QStyle::State_AutoRaise;
+	if (underMouse() && !isDown()) {
+		opt.state |= QStyle::State_Raised;
+	} else if (isDown()) {
+		opt.state |= QStyle::State_Sunken;
+	}
+	style()->drawPrimitive(QStyle::PE_IndicatorTabClose, &opt, &painter, this);
+}
+
+}