4 files changed, 4 insertions, 0 deletions
diff --git a/examples/statemachine/doc/src/moveblocks.qdoc b/examples/statemachine/doc/src/moveblocks.qdoc
index ea491e2..d8645bb 100644
--- a/examples/statemachine/doc/src/moveblocks.qdoc
+++ b/examples/statemachine/doc/src/moveblocks.qdoc
@@ -5,6 +5,7 @@
     \example moveblocks
     \title Move Blocks
     \ingroup examples-qtstatemachine
+    \examplecategory {Data Processing & I/O}
 
     \brief The Move Blocks example shows how to animate items in a
     QGraphicsScene using a QStateMachine with a custom transition.
diff --git a/examples/statemachine/doc/src/pingpong.qdoc b/examples/statemachine/doc/src/pingpong.qdoc
index 6cf61d5..71cfb2e 100644
--- a/examples/statemachine/doc/src/pingpong.qdoc
+++ b/examples/statemachine/doc/src/pingpong.qdoc
@@ -5,6 +5,7 @@
     \example pingpong
     \title Ping Pong States
     \ingroup examples-qtstatemachine
+    \examplecategory {Data Processing & I/O}
 
     \brief The Ping Pong States example shows how to use parallel states together
     with custom events and transitions in \l{Qt State Machine Overview}{Qt State Machine Framework}.
diff --git a/examples/statemachine/doc/src/rogue.qdoc b/examples/statemachine/doc/src/rogue.qdoc
index 72aee32..be1a7e1 100644
--- a/examples/statemachine/doc/src/rogue.qdoc
+++ b/examples/statemachine/doc/src/rogue.qdoc
@@ -5,6 +5,7 @@
     \example rogue
     \title Rogue
     \ingroup examples-qtstatemachine
+    \examplecategory {Data Processing & I/O}
 
     \brief The Rogue example shows how to use the Qt state machine for event
     handling.
diff --git a/examples/statemachine/doc/src/trafficlight.qdoc b/examples/statemachine/doc/src/trafficlight.qdoc
index 578bfdf..cb5cfd1 100644
--- a/examples/statemachine/doc/src/trafficlight.qdoc
+++ b/examples/statemachine/doc/src/trafficlight.qdoc
@@ -5,6 +5,7 @@
     \example trafficlight
     \title Traffic Light
     \ingroup examples-qtstatemachine
+    \examplecategory {Data Processing & I/O}
 
     \brief The Traffic Light example shows how to use \l{Qt State Machine Overview}
     to implement the control flow of a traffic light.