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screen: Make the guard window an InputOnly window

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Using a full InputOutput window causes us to make a full Wayland surface
for it, and go through the X server. As the goal of the guard window is
a window for us to stack minimized windows under so we can prevent them
from getting input, it makes sense to use an InputOnly window here.
This commit is contained in:
Jasper St. Pierre 2014-01-31 14:09:26 -05:00
parent a285bbbd14
commit f6e58be4b0
1 changed files with 4 additions and 5 deletions

9
src/core/screen.c
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@ -452,10 +452,9 @@ create_guard_window (Display *xdisplay, MetaScreen *screen)
XSetWindowAttributes attributes; XSetWindowAttributes attributes;
Window guard_window; Window guard_window;
gulong create_serial; gulong create_serial;
attributes.event_mask = NoEventMask; attributes.event_mask = NoEventMask;
attributes.override_redirect = True; attributes.override_redirect = True;
attributes.background_pixel = BlackPixel (xdisplay, screen->number);
/* We have to call record_add() after we have the new window ID, /* We have to call record_add() after we have the new window ID,
* so save the serial for the CreateWindow request until then */ * so save the serial for the CreateWindow request until then */
@ -468,10 +467,10 @@ create_guard_window (Display *xdisplay, MetaScreen *screen)
screen->rect.width, screen->rect.width,
screen->rect.height, screen->rect.height,
0, /* border width */ 0, /* border width */
CopyFromParent, /* depth */ 0, /* depth */
CopyFromParent, /* class */ InputOnly, /* class */
CopyFromParent, /* visual */ CopyFromParent, /* visual */
CWEventMask|CWOverrideRedirect|CWBackPixel, CWEventMask|CWOverrideRedirect,
&attributes); &attributes);
/* https://bugzilla.gnome.org/show_bug.cgi?id=710346 */ /* https://bugzilla.gnome.org/show_bug.cgi?id=710346 */