| Commit message (Collapse) | Author | Age | Files | Lines |
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Sometimes path nodes can survive longer than the style context that
created them. Don't crash in those cases.
Fixes startup of mutter.
Testcase included.
https://bugzilla.gnome.org/show_bug.cgi?id=746407
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... and hardcode transient and path nodes to never create animated
styles.
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Instead of always returning a provider, allow the vfunc to return NULL
to mane "use same provider as parent". This allows a bunch of
optimizations.
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Don't call gtk_style_context_invalidate(), that function does too much
work.
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... the WidgetPath. This uses the functionality introduced in the
previous commits.
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Have a queue_validate() vfunc and a dequeue_validate() vfunc that are
called only on root nodes so they can queue a validation on their frame
clocks.
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Makes it clearer what actually happens in that function.
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When the style is invalid, redo it.
Make this a vfunc, so the widget nodes can opt out.
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... and use it when looking up properties.
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Remove it from GtkStyleContext.
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Handle invalidation of node inside the CssNode code, don't do it in the
stylecontext.
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Move that functionality into GtkCssNode.
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- GtkCssWidgetNode
for style contexts owned by a widget
- GtkCssPathNode
for style contexts using a GtkWidgetPath
- GtkCssTransientNode
for nodes created with gtk_style_context_save()/restore()
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