diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2009-05-28 08:20:37 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2009-05-28 14:47:49 +1000 |
| commit | 6b61bef5da91ca24d1bfcf9d314b8b8587c3e4fc (patch) | |
| tree | 04bd15aa72268837474cbea453120c4908617182 | |
| parent | 1b2dc24bf51a325ea3fafb46768467675b00be52 (diff) | |
Mirror the core enter/focus modes and add the passive grab mode.
If an enter/focus grabs activates (or deactivates), send an extra set of
enter/focus in (or leave/focus out) events to the grabbing client with mode
XIPassiveGrabNotify.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
| -rw-r--r-- | XI2.h | 8 | ||||
| -rw-r--r-- | XI2proto.txt | 13 |
2 files changed, 20 insertions, 1 deletions
@@ -33,6 +33,14 @@ #define XIPropertyCreated 1 #define XIPropertyModified 2 +/* Enter/Leave and Focus In/Out modes */ +#define XINotifyNormal 0 +#define XINotifyGrab 1 +#define XINotifyUngrab 2 +#define XINotifyWhileGrabbed 3 +#define XINotifyPassiveGrab 4 +#define XINotifyPassiveUngrab 5 + /* Passive grab types */ #define XIGrabtypeButton 0 #define XIGrabtypeKeysym 1 diff --git a/XI2proto.txt b/XI2proto.txt index 01f6c6b..91fde4e 100644 --- a/XI2proto.txt +++ b/XI2proto.txt @@ -1013,6 +1013,15 @@ XI2. Clients should ignore this data. with mode Grab are generated as if the focus were to change from the current window to the grab_window. + If an enter or focus in grab activates, additional EnterNotify events + with mode XIPassiveGrabNotify are generated as if the pointer or focus + were to suddenly warp from its current position to some position in + the grab window. These events are sent to the grabbing client only + and only if the grab event mask has selected for it. If such a passive + grab deactivates, addional LeaveNotify events with mode + XIPassiveUngrabNotify are generated and sent to the grabbing client + before the grab deactivates. + ┌─── XIPassiveUngrabDevice deviceid: DEVICEID @@ -1497,7 +1506,9 @@ EVENTHEADER { type: BYTE mode Normal pointer motion events have mode Normal. Pseudo-motion events when a grab activates have mode Grab, and pseudo-motion events when a - grab deactivates have mode Ungrab. + grab deactivates have mode Ungrab. Pseudo-motion events caused by the + activation or deactivation of a passive enter or focus in grab have mode + XIPassiveGrabNotify or XIPassiveUngrabNotify. detail Specifies the relation of the event window to the window the pointer entered or left. See the core protocol spec for details. |