diff options
Diffstat (limited to 'examples/opengl/2dpainting/glwidget.cpp')
| -rw-r--r-- | examples/opengl/2dpainting/glwidget.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/opengl/2dpainting/glwidget.cpp b/examples/opengl/2dpainting/glwidget.cpp index 23065a0b42..e1e40ea84c 100644 --- a/examples/opengl/2dpainting/glwidget.cpp +++ b/examples/opengl/2dpainting/glwidget.cpp @@ -38,10 +38,11 @@ ** ****************************************************************************/ -#include <QtWidgets> #include "glwidget.h" #include "helper.h" +#include <QTimer> + //! [0] GLWidget::GLWidget(Helper *helper, QWidget *parent) : QGLWidget(QGLFormat(QGL::SampleBuffers), parent), helper(helper) |