Doc: Set QChart functions as deprecated

axisX,Y and setAxisX,Y functions are now deprecated - mark them
as such in the documentation. Example code was also fixed to
not use deprecated functions, but example documentation was
not updated to reflect that change.

Task-number: QTBUG-74097
Change-Id: I2d4f283f1d0c62a02b33c373885e75bce34a1114
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>

1 files changed, 6 insertions, 5 deletions

diff --git a/src/charts/doc/src/examples-temperaturerecords.qdoc b/src/charts/doc/src/examples-temperaturerecords.qdoc
index bf8a0b8c..8ac9d9a1 100644
--- a/src/charts/doc/src/examples-temperaturerecords.qdoc
+++ b/src/charts/doc/src/examples-temperaturerecords.qdoc
@@ -53,11 +53,12 @@
 
     \snippet temperaturerecords/main.cpp 3
 
-    To have categories displayed on an axis, we need to create a QBarCategoryAxis. Here we create a category axis with a list of categories and
-    set it to be the x-axis of the chart. The chart takes ownership of the axis. For y-axis we use the default axis, which is created and scaled to the series data
-    by calling createDefaultAxes of the chart. We change the range for the y-axis, since this gives nicer result than with autoscaling.
-
-    Note that the call for createDefaultAxes must be before we set the category axis. Otherwise the default axis will override the category axis.
+    To have the categories displayed on an axis, we need to create a
+    QBarCategoryAxis. Here we create a category axis with a list of
+    categories and add it to the chart aligned to bottom, acting as the
+    x-axis. The chart takes ownership of the axis. For y-axis we use a value
+    axis, aligned to the left-hand side. We change the range for the y-axis,
+    as this gives nicer results than with autoscaling.
 
     \snippet temperaturerecords/main.cpp 4