css: Queue resize for properties that affect clip

This fixes shadows that are animated not updating the clip of the widget
they are drawn on. An example of this are the buttons in the CSS shadows
example in gtk-demo.

Reftest included

1 files changed, 19 insertions, 0 deletions

diff --git a/testsuite/reftests/label-text-shadow-changes-modify-clip.css b/testsuite/reftests/label-text-shadow-changes-modify-clip.css
new file mode 100644
index 0000000000..87bd265191
--- /dev/null
+++ b/testsuite/reftests/label-text-shadow-changes-modify-clip.css
@@ -0,0 +1,19 @@
+@import "reset-to-defaults.css";
+
+@keyframes foo {
+  0% { text-shadow: 20px 20px tomato; }
+  100% { text-shadow: 20px 20px tomato; }
+}
+
+GtkLabel {
+  font-size: 40px;
+  animation-name: foo;
+  animation-duration: 100s;
+  animation-timing-function: linear;
+  animation-delay: 1ms;
+}
+
+#reference {
+  animation: initial;
+  text-shadow: 20px 20px tomato;
+}