Re^2: x-windows

Stelios Xanthakis root at 194.42.43.33
Sun Apr 26 18:10:15 EEST 1998



On Sun, 26 Apr 1998, Yannis Tsakiris wrote:

> > 
> >  Giafto iparxei o option 'backing store'. Apla aftoi pou sxediasan to
> 
> den to iksera afto! stous Xfree86 servers yparxei tetoio option??
> pws energopoihte?
> 

  Oi servers mas by default exoun backing store...
  Afto mpori na eksakrivothei me : xdpyinfo
  I' me ti sinartisi XDoesBackingStore tis Xlib.
 Iparxei i option -bs pou to kanei disable (p.x. ama thes na kaneis
to 386 / 4MB X-server :)

 Apo ekei ke pera o client zitaei 'backing store' ke 'save unders'
sta window attributes ke ama thelei o server to dexete.

 Diladi:
XSetWindowAttributes a;
a.backing_store = WhenMapped 'i Always;
XCreateWindow (...., &a);

> >   Oso gia to an ine kopos gia ton programmatisti, ... afto pezi.
> >   Ean grapsis programma me Xlib MONO ine para poli megalo paketo.
> 
> nai alla afta einai i magkia :) n' o mazoxismos..opws to parei kaneis..
> pantws egw ka8omai kai ta kanw ola se xlib kai goustarw poly :) oute
> kan to xtoolkit...
> 

  Mazi sou. Alla to thema einai na ginei apodotiko redraw tou parathirou.
 P.x. ama svistoun 10x10 pixels na min janasteileis plirofories gia
olo to parathiro...
 Afto _einai_ diskoloutsiko.

Stelios


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