Revert "Add \examplecategory to Qt DataVis examples"

This reverts commit cbc46f80976324101dc920de62e3c720feb2a597.

Reason for revert: It was decided to _not_ classify Qt DataVis examples in a previous patch (commit 98dfdc8351b75). Therefore revert this patch, and leave the Qt Data Visualization examples in the implicit 'Other' category.

Change-Id: Ib1c52832e301f3e21bd0af1a8c49c5fe30a1efca
Reviewed-by: Venugopal Shivashankar <Venugopal.Shivashankar@qt.io>
(cherry picked from commit 6c82b3bc8944910ecbd384874a0ddfc7964031c2)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

6 files changed, 0 insertions, 6 deletions

diff --git a/examples/datavisualization/graphgallery/doc/src/graphgallery.qdoc b/examples/datavisualization/graphgallery/doc/src/graphgallery.qdoc
index 3934ea8d..7acf0482 100644
--- a/examples/datavisualization/graphgallery/doc/src/graphgallery.qdoc
+++ b/examples/datavisualization/graphgallery/doc/src/graphgallery.qdoc
@@ -7,7 +7,6 @@
     \examplecategory {Graphics}
     \title Graph Gallery
     \ingroup qtdatavisualization_examples
-    \examplecategory {Data Visualization & 3D}
     \brief Gallery of Bar, Scatter, and Surface graphs.
 
     \e {Graph Gallery} demonstrates all three graph types and some of their special features.
diff --git a/examples/datavisualization/qmlaxishandling/doc/src/qmlaxishandling.qdoc b/examples/datavisualization/qmlaxishandling/doc/src/qmlaxishandling.qdoc
index 9979c504..ac1c82a0 100644
--- a/examples/datavisualization/qmlaxishandling/doc/src/qmlaxishandling.qdoc
+++ b/examples/datavisualization/qmlaxishandling/doc/src/qmlaxishandling.qdoc
@@ -7,7 +7,6 @@
     \examplecategory {Graphics}
     \title Axis Handling
     \ingroup qtdatavisualization_qmlexamples
-    \examplecategory {Data Visualization & 3D}
     \brief Implementing axis dragging with a custom input handler in QML, and creating a custom axis formatter.
     \since QtDataVisualization 6.5
 
diff --git a/examples/datavisualization/qmlbars/doc/src/qmlbars.qdoc b/examples/datavisualization/qmlbars/doc/src/qmlbars.qdoc
index 9e17c32a..e96f0c80 100644
--- a/examples/datavisualization/qmlbars/doc/src/qmlbars.qdoc
+++ b/examples/datavisualization/qmlbars/doc/src/qmlbars.qdoc
@@ -7,7 +7,6 @@
     \examplecategory {Graphics}
     \title Simple Bar Graph
     \ingroup qtdatavisualization_qmlexamples
-    \examplecategory {Data Visualization & 3D}
     \brief Using Bars3D in a QML application.
 
     \e {Simple Bar Graph} shows how to make a simple 3D bar graph using Bars3D and QML.
diff --git a/examples/datavisualization/qmlscatter/doc/src/qmlscatter.qdoc b/examples/datavisualization/qmlscatter/doc/src/qmlscatter.qdoc
index 6c62eafe..27dc4e9e 100644
--- a/examples/datavisualization/qmlscatter/doc/src/qmlscatter.qdoc
+++ b/examples/datavisualization/qmlscatter/doc/src/qmlscatter.qdoc
@@ -7,7 +7,6 @@
     \examplecategory {Graphics}
     \title Simple Scatter Graph
     \ingroup qtdatavisualization_qmlexamples
-    \examplecategory {Data Visualization & 3D}
     \brief Using Scatter3D in a QML application.
 
     \e {Simple Scatter Graph} shows how to make a simple scatter graph visualization using
diff --git a/examples/datavisualization/qmlsurfacegallery/doc/src/qmlsurfacegallery.qdoc b/examples/datavisualization/qmlsurfacegallery/doc/src/qmlsurfacegallery.qdoc
index 1f75dd8f..bfc92e87 100644
--- a/examples/datavisualization/qmlsurfacegallery/doc/src/qmlsurfacegallery.qdoc
+++ b/examples/datavisualization/qmlsurfacegallery/doc/src/qmlsurfacegallery.qdoc
@@ -7,7 +7,6 @@
     \examplecategory {Graphics}
     \title Surface Graph Gallery
     \ingroup qtdatavisualization_qmlexamples
-    \examplecategory {Data Visualization & 3D}
     \brief Gallery with three different ways to use a Surface3D graph.
 
     \e {Surface Graph Gallery} demonstrates three different custom features with Surface3D graphs.
diff --git a/examples/datavisualization/volumetric/doc/src/volumetric.qdoc b/examples/datavisualization/volumetric/doc/src/volumetric.qdoc
index 2eddc4fc..ee9b1467 100644
--- a/examples/datavisualization/volumetric/doc/src/volumetric.qdoc
+++ b/examples/datavisualization/volumetric/doc/src/volumetric.qdoc
@@ -7,7 +7,6 @@
     \examplecategory {Graphics}
     \title Volumetric Rendering
     \ingroup qtdatavisualization_examples
-    \examplecategory {Data Visualization & 3D}
     \brief Rendering volumetric objects.
     \since QtDataVisualization 1.2