[webkit-dev] Painting Phases

Sergiy Byelozyorov byelozyorov at cs.uni-saarland.de
Tue May 10 04:04:37 PDT 2011


Good time of the day,

In RenderObject.h there are 12 phases of painting. Please explain what do
these mean and in which sequence they are called. If there is some
documentation already (either in code or on the website), please give me a
link. Thank you.

enum PaintPhase {
    PaintPhaseBlockBackground,
    PaintPhaseChildBlockBackground,
    PaintPhaseChildBlockBackgrounds,
    PaintPhaseFloat,
    PaintPhaseForeground,
    PaintPhaseOutline,
    PaintPhaseChildOutlines,
    PaintPhaseSelfOutline,
    PaintPhaseSelection,
    PaintPhaseCollapsedTableBorders,
    PaintPhaseTextClip,
    PaintPhaseMask
};

Sergiy Byelozyorov
Computer Graphics Chair
Universitat des Saarlandes
Tel.: +49 (681) 302-3837
Web: http://graphics.cs.uni-saarland.de/sbyelozyorov/
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