TableModel.roleDataProvider: replace row, column with index argument

QModelIndex has various advantages over separate int row and column in
TableModel API; we intend to expose it via an invokable index() method and
via a context property for delegates, and use it in the invokable data()
function.  So we should be consistent by using it in roleDataProvider too.
This way the callback only requires 3 arguments instead of 4, and the first
one is potentially extensible, just in case.

Change-Id: I7b1bc9ea5adb64941979d83901b3566278357e98
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/auto/qml/qqmltablemodel/data/roleDataProvider.qml b/tests/auto/qml/qqmltablemodel/data/roleDataProvider.qml
index 825a1ad071..2706ea54fd 100644
--- a/tests/auto/qml/qqmltablemodel/data/roleDataProvider.qml
+++ b/tests/auto/qml/qqmltablemodel/data/roleDataProvider.qml
@@ -43,12 +43,12 @@ Item {
             [ { name: "Rex" }, { age: 3 } ],
             [ { name: "Buster" }, { age: 5 } ]
         ]
-        roleDataProvider: function(row, column, role, cellData) {
+        roleDataProvider: function(index, role, cellData) {
             if (role === "display") {
                 // Age will now be in dog years
                 if (cellData.hasOwnProperty("age"))
                     return (cellData.age * 7);
-                else if (column === 0)
+                else if (index.column === 0)
                     return (cellData.name);
             }
             return cellData;