Maybe don't crash.

9 years ago · ea7b95e474
parent 9ecd23dfc7
commit ea7b95e474
2 changed files with 12 additions and 6 deletions
--- a/src/modules/partition/gui/PartitionBarsView.cpp
+++ b/src/modules/partition/gui/PartitionBarsView.cpp
@ -480,7 +480,7 @@ PartitionBarsView::mouseMoveEvent( QMouseEvent* event )

    if ( oldHoveredIndex != m_hoveredIndex )
    {
-        if ( !canBeSelected( m_hoveredIndex ) )
+        if ( m_hoveredIndex.isValid() && !canBeSelected( m_hoveredIndex ) )
            QGuiApplication::setOverrideCursor( Qt::ForbiddenCursor );
        else
            QGuiApplication::restoreOverrideCursor();
--- a/src/modules/partition/gui/PartitionLabelsView.cpp
+++ b/src/modules/partition/gui/PartitionLabelsView.cpp
@ -557,14 +557,20 @@ PartitionLabelsView::mouseMoveEvent( QMouseEvent* event )
        m_hoveredIndex = candidateIndex;
    }
    else
+    {
        m_hoveredIndex = QModelIndex();
-
-    if ( !canBeSelected( m_hoveredIndex ) )
-        QGuiApplication::setOverrideCursor( Qt::ForbiddenCursor );
-    else
        QGuiApplication::restoreOverrideCursor();
+    }

-    viewport()->repaint();
+    if ( oldHoveredIndex != m_hoveredIndex )
+    {
+        if ( m_hoveredIndex.isValid() && !canBeSelected( m_hoveredIndex ) )
+            QGuiApplication::setOverrideCursor( Qt::ForbiddenCursor );
+        else
+            QGuiApplication::restoreOverrideCursor();
+
+        viewport()->repaint();
+    }
 }