xorgproto: Branch 'master'

[GitLab Mirror]

 randrproto.txt |   13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

New commits:
commit 7131a5bec5b69bac6992e193e0dfe4993440381b
Author: Michael Wyraz <michael at wyraz.de>
Date:   Thu Apr 27 04:38:45 2023 +0000

    Be more descriptive about monitor types
    
    Be more descriptive about user defined vs default monitors in randr and allow more than one virtual monitor per physical output

diff --git a/randrproto.txt b/randrproto.txt
index a26cb61..b93a0af 100644
--- a/randrproto.txt
+++ b/randrproto.txt
@@ -1693,10 +1693,11 @@ dynamic changes in the display environment.
 	If 'name' matches an existing Monitor on the screen, the
 	existing one will be deleted as if RRDeleteMonitor were called.
 
-	For each output in 'info.outputs, each one is removed from all
-	pre-existing Monitors. If removing the output causes the list of
-	outputs for that Monitor to become empty, then that Monitor will
-	be deleted as if RRDeleteMonitor were called.
+	If an 'info.output' contains only the automatically generated default
+	monitor, this is replaced by the new monitor. If the 'info.output' already
+	contains a user defined monitor, the new monitor will be added.
+	This allows to have more than one monitor on an output (e.g. to split an
+	output into multiple virtual monitors).
 
 	Only one monitor per screen may be primary. If 'info.primary'
 	is true, then the primary value will be set to false on all
@@ -1719,6 +1720,10 @@ dynamic changes in the display environment.
 	'name' must match the name of a Monitor on the screen, or a
 	Value error results.
 
+	If the last user defined monitor is removed from an 'info.output',
+	the automatically generated default monitor will be restored. It is not
+	possible to delete the automatically generated default monitor.
+
 	RRDeleteMonitor generates a ConfigureNotify event on the root
 	window of the screen.