diff options
Diffstat (limited to 'protocol/xdg-shell.xml')
| -rw-r--r-- | protocol/xdg-shell.xml | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/protocol/xdg-shell.xml b/protocol/xdg-shell.xml index f98e760d..1d37e361 100644 --- a/protocol/xdg-shell.xml +++ b/protocol/xdg-shell.xml @@ -398,8 +398,8 @@ <description summary="ack a configure event"> When a configure event is received, if a client commits the surface in response to the configure event, then the client - must make a ack_configure request before the commit request, - passing along the serial of the configure event. + must make an ack_configure request sometime before the commit + request, passing along the serial of the configure event. For instance, the compositor might use this information to move a surface to the top left only when the client has drawn itself @@ -407,6 +407,14 @@ If the client receives multiple configure events before it can respond to one, it only has to ack the last configure event. + + A client is not required to commit immediately after sending + an ack_configure request - it may even ack_configure several times + before its next surface commit. + + The compositor expects that the most recently received + ack_configure request at the time of a commit indicates which + configure event the client is responding to. </description> <arg name="serial" type="uint" summary="the serial from the configure event"/> </request> |