Remove usages of deprecated APIs of qtbase/gui

- Replaced the usages of deprecated APIs by corresponding
  alternatives in the library code and documentation.

- Modified the tests to make them build when deprecated APIs disabled:
    * Made the the parts of the tests testing the deprecated APIs to
      be compiled conditionally, only when the corresponding methods are
      enabled.
    * If the test-case tests only the deprecated API, but not the
      corresponding replacement, added tests for the replacement.

Change-Id: Ic38245015377fc0c8127eb5458c184ffd4b450f1
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/benchmarks/widgets/graphicsview/qgraphicsview/chiptester/chip.cpp b/tests/benchmarks/widgets/graphicsview/qgraphicsview/chiptester/chip.cpp
index cf82282bfe..21eb622f15 100644
--- a/tests/benchmarks/widgets/graphicsview/qgraphicsview/chiptester/chip.cpp
+++ b/tests/benchmarks/widgets/graphicsview/qgraphicsview/chiptester/chip.cpp
@@ -57,9 +57,9 @@ void Chip::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWid
 {
     Q_UNUSED(widget);
 
-    QColor fillColor = (option->state & QStyle::State_Selected) ? color.dark(150) : color;
+    QColor fillColor = (option->state & QStyle::State_Selected) ? color.darker(150) : color;
     if (option->state & QStyle::State_MouseOver)
-        fillColor = fillColor.light(125);
+        fillColor = fillColor.lighter(125);
 
     if (option->levelOfDetail < 0.2) {
         if (option->levelOfDetail < 0.125) {
@@ -82,7 +82,7 @@ void Chip::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWid
 
     pen.setWidth(width);
     QBrush b = painter->brush();
-    painter->setBrush(QBrush(fillColor.dark(option->state & QStyle::State_Sunken ? 120 : 100)));
+    painter->setBrush(QBrush(fillColor.darker(option->state & QStyle::State_Sunken ? 120 : 100)));
 
     painter->drawRect(QRect(14, 14, 79, 39));
     painter->setBrush(b);