diff options
| -rw-r--r-- | examples/widgets/windowcontainer/windowcontainer.cpp | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/examples/widgets/windowcontainer/windowcontainer.cpp b/examples/widgets/windowcontainer/windowcontainer.cpp index 022b6dafc4..a38a10e6f6 100644 --- a/examples/widgets/windowcontainer/windowcontainer.cpp +++ b/examples/widgets/windowcontainer/windowcontainer.cpp @@ -92,10 +92,12 @@ public: } void mousePressEvent(QMouseEvent *e) Q_DECL_OVERRIDE { - m_mouseDown = true; - m_polygon.clear(); - m_polygon.append(e->pos()); - renderLater(); + if (!m_mouseDown) { + m_mouseDown = true; + m_polygon.clear(); + m_polygon.append(e->pos()); + renderLater(); + } } void mouseMoveEvent(QMouseEvent *e) Q_DECL_OVERRIDE { @@ -106,9 +108,11 @@ public: } void mouseReleaseEvent(QMouseEvent *e) Q_DECL_OVERRIDE { - m_mouseDown = false; - m_polygon.append(e->pos()); - renderLater(); + if (m_mouseDown) { + m_mouseDown = false; + m_polygon.append(e->pos()); + renderLater(); + } } void focusInEvent(QFocusEvent *) Q_DECL_OVERRIDE { |