HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Commit - r2677:9d5038c13301

Fix bar category rendering for empty category...

Titta Heikkala -

r2677:9d5038c13301

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Context file:

r2677:9d5038c13301

src/axis/barcategoryaxis/qbarcategoryaxis.cpp +5 -2

                     emit q->maxChanged(maxCategory);
                     emit q->rangeChanged(m_minCategory, m_maxCategory);
                     emit rangeChanged(m_min,m_max);
+                    return;
                 }
                 if (m_categories.indexOf(maxCategory) < m_categories.indexOf(minCategory))
                     return;
-                if (!minCategory.isEmpty() && m_minCategory != minCategory && m_categories.contains(minCategory)) {
+                if (!minCategory.isNull() && (m_minCategory != minCategory || m_minCategory.isNull())
+                        && m_categories.contains(minCategory)) {
                     m_minCategory = minCategory;
                     m_min = m_categories.indexOf(m_minCategory) - 0.5;
                     changed = true;
                     emit q->minChanged(minCategory);
                 }
-                if (!maxCategory.isEmpty() && m_maxCategory != maxCategory && m_categories.contains(maxCategory)) {
+                if (!maxCategory.isNull() && (m_maxCategory != maxCategory || m_maxCategory.isNull())
+                        && m_categories.contains(maxCategory)) {
                     m_maxCategory = maxCategory;
                     m_max = m_categories.indexOf(m_maxCategory) + 0.5;
                     changed = true;

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