Initial import of kinetic-animations branch from the old kinetic

repository to the new repository

1 files changed, 14 insertions, 0 deletions

diff --git a/doc/src/snippets/code/src_gui_kernel_qevent.cpp b/doc/src/snippets/code/src_gui_kernel_qevent.cpp
new file mode 100644
index 0000000..cd3d019
--- /dev/null
+++ b/doc/src/snippets/code/src_gui_kernel_qevent.cpp
@@ -0,0 +1,14 @@
+//! [0]
+void MyWidget::wheelEvent(QWheelEvent *event)
+{
+    int numDegrees = event->delta() / 8;
+    int numSteps = numDegrees / 15;
+
+    if (event->orientation() == Qt::Horizontal) {
+        scrollHorizontally(numSteps);
+    } else {
+        scrollVertically(numSteps);
+    }
+    event->accept();
+}
+//! [0]