No subject
Fri Feb 26 00:18:10 PST 2010
SelectionRequest is "N.A" as well as
other selection events. If I want to listen a SelectionRequest event by XWi=
ndowEvent, what value I should specify in
parameter event_mask? NoEventMask?
Thank you.
From: xorg-devel-bounces at lists.x.org [mailto:xorg-devel-bounces at lists.x.org=
] On Behalf Of Zhang, Xing Z
Sent: Friday, February 26, 2010 1:39 PM
To: xorg-devel at lists.x.org
Subject: Where to get timestamp for selection?
Hello experts:
ICCCM said "Clients attempting to acquire a selection must set the=
time value of the SetSelectionOwner
request to the timestamp of the event triggering the acquisition attempt, n=
ot to CurrentTime". In my simple
code, there is no event happen before SetSelectionOwner, how can I get the =
timestamp? I didn't see a function
used to require timestamp in Xlib, so I have to trigger an event just for g=
etting timestamp?
I see in MetaCity, there is a PropModeReplace event prior to SetSe=
lectionOwner. If I have to produce an event
by myself, what's event usually used?
I am not sure if there is a maillist for X newbie, if I post to wr=
ong place, pls kindly direct me to right room.
Thanks.
Zhang Xin(Wing)
Intel(SSG/OTC) ShangHai China
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<div class=3DSection1>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D'>One more qu=
estion:<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D'>From Xlib m=
anual,
Chapter 10.4 “Event Processing Overview”, event mask for </span=
><b><span
lang=3DEN-US>SelectionRequest</span></b><span lang=3DEN-US style=3D'color:#=
1F497D'>
is “N.A” as well as<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D'>other selec=
tion
events. If I want to listen a SelectionRequest event by XWindowEvent, what =
value
I should specify in<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D'>parameter e=
vent_mask?
NoEventMask?<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D'>Thank you.<=
o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US style=3D'color:#1F497D'><o:p> =
</o:p></span></p>
<div style=3D'border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm =
4.0pt'>
<div>
<div style=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm =
0cm 0cm'>
<p class=3DMsoNormal align=3Dleft style=3D'text-align:left'><b><span lang=
=3DEN-US
style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></=
b><span
lang=3DEN-US style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
xorg-devel-bounces at lists.x.org [mailto:xorg-devel-bounces at lists.x.org] <b>O=
n
Behalf Of </b>Zhang, Xing Z<br>
<b>Sent:</b> Friday, February 26, 2010 1:39 PM<br>
<b>To:</b> xorg-devel at lists.x.org<br>
<b>Subject:</b> Where to get timestamp for selection?<o:p></o:p></span></p>
</div>
</div>
<p class=3DMsoNormal align=3Dleft style=3D'text-align:left'><span lang=3DEN=
-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US>Hello experts:<o:p></o:p></span></p=
>
<p class=3DMsoNormal><span lang=3DEN-US>  =
;
ICCCM said “Clients attempting to acquire a selection must set the ti=
me
value of the <b>SetSelectionOwner <o:p></o:p></b></span></p>
<p class=3DMsoNormal><span lang=3DEN-US>request to the timestamp of the eve=
nt
triggering the acquisition attempt, not to <b>CurrentTime”. </b>In my
simple<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US>code, there is no event happen befo=
re
SetSelectionOwner, how can I get the timestamp? I didn’t see a functi=
on<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US>used to require timestamp in Xlib, =
so I
have to trigger an event just for getting timestamp?<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US>  =
;
I see in MetaCity, there is a PropModeReplace event prior to SetSelectionOw=
ner.
If I have to produce an event<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US>by myself, what’s event usual=
ly used?<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US>  =
;
I am not sure if there is a maillist for X newbie, if I post to wrong place=
,
pls kindly direct me to right room.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US>Thanks.<o:p></o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US>Zhang Xin(Wing)<o:p></o:p></span></=
p>
<p class=3DMsoNormal><span lang=3DEN-US>Intel(SSG/OTC) ShangHai China<o:p><=
/o:p></span></p>
<p class=3DMsoNormal><span lang=3DEN-US><o:p> </o:p></span></p>
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