TableView: added resizeToContents and resizeColumnsToContents

These are analogous to QTableView::resizeColumnToContents(i) and
resizeColumnsToContents().  Double-clicking the header
near a width adjustment boundary still provides a means for the user
to do this if the application doesn't do it programmatically.

Change-Id: Ibded0c9f255301b461dac7080901fc6065fdbe5e
Reviewed-by: Caroline Chao <caroline.chao@digia.com>
Reviewed-by: Shawn Rutledge <shawn.rutledge@digia.com>
Reviewed-by: Jens Bache-Wiig <jens.bache-wiig@digia.com>

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/auto/controls/data/tst_tableview.qml b/tests/auto/controls/data/tst_tableview.qml
index 55da1918..dd09dc5a 100644
--- a/tests/auto/controls/data/tst_tableview.qml
+++ b/tests/auto/controls/data/tst_tableview.qml
@@ -805,6 +805,22 @@ TestCase {
         table.destroy()
     }
 
+    function test_resize_columns() {
+        var component = Qt.createComponent("tableview/table_resizecolumns.qml")
+        compare(component.status, Component.Ready)
+        var table = component.createObject(container);
+        verify(table !== null, "table created is null")
+        waitForRendering(table)
+        compare(table.getColumn(0).width, 20)
+        table.getColumn(0).resizeToContents()
+        compare(table.getColumn(0).width, 50)
+        table.getColumn(0).width = 20
+        compare(table.getColumn(0).width, 20)
+        table.resizeColumnsToContents()
+        compare(table.getColumn(0).width, 50)
+        table.destroy()
+    }
+
     // In TableView, drawn text = table.__currentRowItem.children[1].children[1].itemAt(0).children[0].children[0].text
 
     function findAChild(item, name)