On Tue, Nov 27, 2001 at 06:23:22AM -0600, fvwm-bug wrote:
> FVWM Bug Tracking notification
>
> new message incoming/813
>
> Full_Name: Guillaume Chazarain
> Version: 2.4.3
> CVS_Date:
> OS:
> X_Server: 4.1.0
> Submission from: (NULL) (134.59.2.127)
>
>
> In the FvwmPager manual page it is stated that :
>
> ---
> Clicking mouse button 3 on a location will cause the viewport to move to
> the
> selected location and switch desks if necessary
> ---
> Dragging button 3 will cause the viewport to move as you drag but not
> switch desktops, even if the pointer moves to another desktop.
> ---
>
> I don't understand what 'not switch desktops' means because it is the same
> if I drag the button 3 or if I continually click it while moving the
> mouse.
Note the difference between multiple pages on a single desk and
multiple desktops. If you have this in your config file:
DesktopSize 3x3
FvwmPager 0 1
the pager displays two independent desktops (0 and 1) with 3 by 3
pages each. Now lets assume you press and hold button 3 over page
0 0 on desk 0. By moving the mouse you can center the current
viewport anywhere on desk 0, but it won't switch to desk 1 if you
move the mouse there.
> Another problem I have, is that sometimes (actually most of the times),
> dragging the button 3 has the same effect as if I clicked it just once.
> That is, the viewport is not smoothly moved.
> I think I found where it comes from :
>
> The dragging is activated if we are in a MotionNotify event and
> (Event->xmotion.state == Button3MotionMask) but what I have on my system
> is
> (Event->xmotion.state == (Button3MotionMask | EnterWindowMask))
> so the following patch fixes the problem for me.
>
> I understand that the bug may not be in fvwm2 but in X or whatever, but
> the
> easiest solution for me was to fix it in fvwm2.
It's not an 'EnterWindowMask' you see (an xmotion event can not
contain this) but 'Mod2Mask' (which has the same value). You
probably have Num-Lock active when this happens. Anyway,
comparing with '==' isn't a good idea, so I'll commit your patch.
> diff -u fvwm-2.4.3/modules/FvwmPager/x_pager.c
> fvwm-2.4.3-button3pager/modules/F
> vwmPager/x_pager.c
> --- fvwm-2.4.3/modules/FvwmPager/x_pager.c Sun Sep 16 17:51:18 2001
> +++ fvwm-2.4.3-button3pager/modules/FvwmPager/x_pager.c Fri Nov 23 22:42:18
> 2001
> @@ -1156,7 +1156,7 @@
> while(XCheckMaskEvent(dpy, PointerMotionMask |
> ButtonMotionMask,Event))
> ;
>
> - if(Event->xmotion.state == Button3MotionMask)
> + if(Event->xmotion.state & Button3MotionMask)
> {
> for(i=0;i<ndesks;i++)
> {
Bye
Dominik ^_^ ^_^
--
Dominik Vogt, email: [EMAIL PROTECTED]
LifeBits Aktiengesellschaft, Albrechtstr. 9, D-72072 Tuebingen
fon: ++49 (0) 7071/7965-0, fax: ++49 (0) 7071/7965-20
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