Add row colors for Bar3DSeries

Added rowColors property for Bar3DSeries.
The property can be used draw the individual
rows in the series in different colors.
Autotests and a manualtest for the property were
added also.

Fixes: QTBUG-96682
Change-Id: I5c4f778189d079206500a9289490792584eab2b9
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>

1 files changed, 13 insertions, 0 deletions

diff --git a/tests/auto/cpptest/q3dbars-series/tst_series.cpp b/tests/auto/cpptest/q3dbars-series/tst_series.cpp
index 11dfd3f2..74e375c5 100644
--- a/tests/auto/cpptest/q3dbars-series/tst_series.cpp
+++ b/tests/auto/cpptest/q3dbars-series/tst_series.cpp
@@ -90,6 +90,7 @@ void tst_series::initialProperties()
     QVERIFY(m_series->dataProxy());
     QCOMPARE(m_series->meshAngle(), 0.0f);
     QCOMPARE(m_series->selectedBar(), m_series->invalidSelectionPosition());
+    QCOMPARE(m_series->rowColors().size(), 0);
 
     // Common properties
     QCOMPARE(m_series->baseColor(), QColor(Qt::black));
@@ -132,6 +133,13 @@ void tst_series::initializeProperties()
     gradient3.setColorAt(0.0, Qt::white);
     gradient3.setColorAt(1.0, Qt::gray);
 
+    QList<QColor> rowColors;
+    rowColors.append(QColor(Qt::green));
+    rowColors.append(QColor(Qt::blue));
+    rowColors.append(QColor(Qt::red));
+
+    m_series->setRowColors(rowColors);
+
     // Common properties
     m_series->setBaseColor(QColor(Qt::blue));
     m_series->setBaseGradient(gradient1);
@@ -165,6 +173,11 @@ void tst_series::initializeProperties()
     QCOMPARE(m_series->singleHighlightGradient().stops().at(0).second, QColor(Qt::white));
     QCOMPARE(m_series->userDefinedMesh(), QString(":/customitem.obj"));
     QCOMPARE(m_series->isVisible(), false);
+
+    QCOMPARE(m_series->rowColors().size(), 3);
+    QCOMPARE(m_series->rowColors().at(0), QColor(Qt::green));
+    QCOMPARE(m_series->rowColors().at(1), QColor(Qt::blue));
+    QCOMPARE(m_series->rowColors().at(2), QColor(Qt::red));
 }
 
 void tst_series::invalidProperties()