(name:14929): GLib-GObject-WARNING **: specified class size for type `SwtFixed' is smaller than the parent type's `GtkFixed' class size

(name:14929): GLib-GObject-WARNING **: specified class size for type `SwtTextRenderer' is smaller than the parent type's `GtkCellRendererText' class size

(name:14929): GLib-GObject-WARNING **: specified class size for type `SwtPixbufRenderer' is smaller than the parent type's `GtkCellRendererPixbuf' class size

(name:14929): GLib-GObject-WARNING **: specified class size for type
`SwtToggleRenderer' is smaller than the parent type's `GtkCellRendererToggle'
class size
Segmentation Fault

Do you run a standard linux 32 bit? Which distro? Which gtk version (see the name of the lib, e.g. /usr/lib/libgtk-x11-2.0.so.0.1200.9)

My news client cannot show your attachment.
Is it the simple.d from the dwt-samples project or the installation wiki page?

Frank

JDavidLS schrieb:
> (name:14929): GLib-GObject-WARNING **: specified class size for type
> `SwtFixed' is smaller than the parent type's `GtkFixed' class size
> 
> (name:14929): GLib-GObject-WARNING **: specified class size for type
> `SwtTextRenderer' is smaller than the parent type's `GtkCellRendererText'
> class size
> 
> (name:14929): GLib-GObject-WARNING **: specified class size for type
> `SwtPixbufRenderer' is smaller than the parent type's `GtkCellRendererPixbuf'
> class size
> 
> (name:14929): GLib-GObject-WARNING **: specified class size for type
> `SwtToggleRenderer' is smaller than the parent type's `GtkCellRendererToggle'
> class size
> Segmentation Fault
> begin 644 simple.d
> M;6]D=6QE(&5X86UP;&4N<VEM<&QE.PH*:6UP;W)T(&1W="Y$5U0["FEM<&]R
> M="!D=W0N979E;G1S+E-E;&5C=&EO;D5V96YT.PII;7!O<G0@9'=T+F5V96YT
> M<RY396QE8W1I;VY,:7-T96YE<CL*:6UP;W)T(&1W="YW:61G971S+D)U='1O
> M;CL*:6UP;W)T(&1W="YW:61G971S+D1I<W!L87D["FEM<&]R="!D=W0N=VED
> M9V5T<RY3:&5L;#L*:6UP;W)T(&1W="YW:61G971S+E1E>'0["@II;7!O<G0@
> M=&%N9V\N:6\N4W1D;W5T.PH*=F]I9"!M86EN*"E["@H@("`@=')Y>PH*("`@
> M("`@("!$:7-P;&%Y(&1I<W!L87D@/2!N97<@1&ES<&QA>2@I.PH@("`@("`@
> M(%-H96QL('-H96QL(#T@;F5W(%-H96QL*&1I<W!L87DI.PH@("`@("`@('-H
> M96QL+G-E=%-I>F4H,S`P+"`R,#`I.PH@("`@("`@('-H96QL+G-E=%1E>'0H
> M(E-I;7!L92!$5U0@4V%M<&QE(BD["B`@("`@("`@875T;R!B=&X@/2!N97<@
> M0G5T=&]N*"!S:&5L;"P@1%=4+E!54T@@*3L*("`@("`@("!B=&XN<V5T0F]U
> M;F1S*#0P+"`U,"P@,3`P+"`U,"D["B`@("`@("`@8G1N+G-E=%1E>'0H(")H
> M97DB("D["@H@("`@("`@(&%U=&\@='AT(#T@;F5W(%1E>'0H<VAE;&PL($17
> M5"Y"3U)$15(I.PH@("`@("`@('1X="YS971";W5N9',H,3<P+"`U,"P@,3`P
> M+"`T,"D["@H@("`@("`@(&)T;BYA9&1396QE8W1I;VY,:7-T96YE<BAN97<@
> M8VQA<W,@*"D@4V5L96-T:6]N3&ES=&5N97(@>PH@("`@("`@("`@("!P=6)L
> M:6,@=F]I9"!W:61G971396QE8W1E9"A396QE8W1I;VY%=F5N="!E=F5N="D@
> M>PH@("`@("`@("`@("`@("`@='AT+G-E=%1E>'0H(DYO('!R;V)L96TB*3L*
> M("`@("`@("`@("`@?0H@("`@("`@("`@("!P=6)L:6,@=F]I9"!W:61G971$
> M969A=6QT4V5L96-T960H4V5L96-T:6]N179E;G0@979E;G0I('L*("`@("`@
> M("`@("`@("`@('1X="YS971497AT*").;R!W;W)R:65S(2(I.PH@("`@("`@
> M("`@("!]"B`@("`@("`@?2D["@H@("`@("`@('-H96QL+F]P96XH*3L*("`@
> M("`@("!W:&EL92`H(7-H96QL+FES1&ES<&]S960H*2D@>PH@("`@("`@("`@
> M("!I9B`H(61I<W!L87DN<F5A9$%N9$1I<W!A=&-H*"DI('L*("`@("`@("`@
> M("`@("`@(&1I<W!L87DN<VQE97`H*3L*("`@("`@("`@("`@?0H@("`@("`@
> M('T*("`@('T*("`@(&-A=&-H("A%>&-E<'1I;VX@92D@>PH@("`@("`@(%-T
> E9&]U="YF;W)M871L;B`H92YT;U-T<FEN9RD["B`@("!]"GT*"@``
> `
> end

Yes, the snippet is the simple.d from the dwt-examples, I have a Ubuntu hardy neron in a x86-64 (AMD) with libgtk-x11-2.0.so.0.1200.9. The libDG-dwt and the code example has been compiled with gdmd. When i running one of the example binaries, always get a similar message. I need help for this. Tanks

JDavidLS schrieb:
> Yes, the snippet is the simple.d from the dwt-examples, I have a Ubuntu hardy
> neron in a x86-64 (AMD) with libgtk-x11-2.0.so.0.1200.9. The libDG-dwt and the
> code example has been compiled with gdmd. When i running one of the example
> binaries, always get a similar message. I need help for this. Tanks


yes, i though it is a non 32 bit OS, hence my question about 32 bit :)
DWT was only tested with 32 bit and DMD.
If you are willing to get involved in helping DWT to get GDC and 64 bit ready, this would be awesome.

I have exactly the same problem here. I checked the class_size values used in Display.d and it seems that there is a constant difference of 4 compared with the values returned by this C-Code:

GTypeQuery query;
g_type_query(GTK_TYPE_XXX, &query);
printf("Class size: %d\n", query.class_size);


Here are the exact values:

GtkFixed: 824 C and 820 D
GtkCellRendererText: 264 C and 260 D
GtkCellRendererPixbuf: 256 C and 260 D
GtkCellRendererToggle: 264 C and 264 D

I don't know if this is of any use, but I'm willing to help in making dwt runnable with gdc and x64 :)

GeraldK schrieb:
> I have exactly the same problem here. I checked the class_size values used in
> Display.d and it seems that there is a constant difference of 4 compared with the
> values returned by this C-Code:
> 
> GTypeQuery query;
> g_type_query(GTK_TYPE_XXX, &query);
> printf("Class size: %d\n", query.class_size);
> 
> 
> Here are the exact values:
> 
> GtkFixed: 824 C and 820 D
> GtkCellRendererText: 264 C and 260 D
> GtkCellRendererPixbuf: 256 C and 260 D
> GtkCellRendererToggle: 264 C and 264 D
> 
> I don't know if this is of any use, but I'm willing to help in making dwt runnable
> with gdc and x64 :)

Thats brilliant news :)
If you want, join the IRC channel #dwt on freenode, so we can "talk" directly.

From those values i would think it is an alignment problem.
in dwt-linux/dwt/internal/c/gtk.d line 68 i found an align(4) statement.
Can you test to remove it?

Did you get those values by using the dwt-samples/devhelpers/structslinux ?

Where these the only differences?