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| author | Alexander Larsson <alexl@redhat.com> | 2012-12-05 14:04:20 +0100 |
|---|---|---|
| committer | Alexander Larsson <alexl@redhat.com> | 2012-12-06 16:36:19 +0100 |
| commit | d169449e7179ef0028fe8932ee4306bacb099fd2 (patch) | |
| tree | c4715f0d3fab60877197591b52487284b1a5764e /pango/pango-layout-private.h | |
| parent | 3070717bc6e4c2a7bf83508ae5bf7a03eb77bf4b (diff) | |
| download | pango-d169449e7179ef0028fe8932ee4306bacb099fd2.tar.gz | |
Track changes in layout and dependencies via serials
We track changes in the PangoContext and automatically call
pango_layout_context_changed() when needed, plus we track
changes in the layout and let apps know via pango_layout_get_serial
when the layout changed and needs to be redrawn.
https://bugzilla.gnome.org/show_bug.cgi?id=340066
Diffstat (limited to 'pango/pango-layout-private.h')
| -rw-r--r-- | pango/pango-layout-private.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pango/pango-layout-private.h b/pango/pango-layout-private.h index dc4f3d4c..d0bf93eb 100644 --- a/pango/pango-layout-private.h +++ b/pango/pango-layout-private.h @@ -46,6 +46,9 @@ struct _PangoLayout /* Value fields. These will be memcpy'd in _copy() */ int copy_begin; + guint serial; + guint context_serial; + int length; /* length of text in bytes */ int n_chars; /* number of characters in layout */ int width; /* wrap/ellipsize width, in device units, or -1 if not set */ |