1 files changed, 30 insertions, 0 deletions
diff --git a/tools/build/example/qt/qt4/hello/arrow.h b/tools/build/example/qt/qt4/hello/arrow.h
new file mode 100644
index 000000000..d7743864f
--- /dev/null
+++ b/tools/build/example/qt/qt4/hello/arrow.h
@@ -0,0 +1,30 @@
+// Copyright Vladimir Prus 2005.
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE_1_0.txt
+// or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <QtGui/qapplication.h>
+
+#include <QtGui/qwidget.h>
+#include <QtGui/qpainter.h>
+#include <QtGui/qpainterpath.h>
+
+#include <stdlib.h>
+#include <math.h>
+
+class Arrow_widget : public QWidget
+{
+    Q_OBJECT
+public:
+    Arrow_widget(QWidget* parent = 0);
+
+public slots:
+    void slotChangeColor();
+
+private:
+    void draw_arrow(int x1, int y1, int x2, int y2, QPainter& painter);
+    void paintEvent(QPaintEvent*);
+
+private:
+    int color_;
+};