- u -

• unregisterBars() : QCPBarsGroup
• update() : QCPAxisRect , QCPColorScale , QCPLayout , QCPLayoutElement
• updateAxesOffset() : QCPAxisRect
• updateColorBuffer() : QCPColorGradient
• updateLayerIndices() : QCustomPlot
• updateLayout() : QCPLayout , QCPLayoutGrid , QCPLayoutInset
• updateLegendIcon() : QCPColorMap
• updateMapImage() : QCPColorMap
• updatePosition() : QCPItemTracer
• updateScaledPixmap() : QCPItemPixmap
• upperFillBasePoint() : QCPGraph