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  Topic: addOnExpose won't add the function ?
maelp

Replies: 4
Views: 4522

PostForum: gtkD   Posted: Tue Oct 07, 2008 4:02 pm   Subject: addOnExpose won't add the function ?
Okay thank you!!

EDIT: There ought to be some advanced tutorials on those matters for Gtk2.0 in general, and for GtkD in particular...
  Topic: addOnExpose won't add the function ?
maelp

Replies: 4
Views: 4522

PostForum: gtkD   Posted: Tue Oct 07, 2008 10:20 am   Subject: addOnExpose won't add the function ?
Okay, I don't know what I'm doing wrong here, because I can compile the gtkD examples and it works, but the code I'm compiling don't... maybe the widget isn't displayed in the window, and therefore th ...
  Topic: addOnExpose won't add the function ?
maelp

Replies: 4
Views: 4522

PostForum: gtkD   Posted: Mon Oct 06, 2008 7:18 am   Subject: addOnExpose won't add the function ?
I have some code that worked with a previous (don't-remember-which) release of gtkD, but that no longer works.
I'm subclassing a DrawingArea widget, and adding this code :

addEvents( EventMask ...
  Topic: Deletion
maelp

Replies: 6
Views: 5338

PostForum: gtkD   Posted: Mon Jul 07, 2008 7:51 am   Subject: Deletion
Okay thanks,
I read that, but since many GTK+ tuts on the
internet show widgets and connect their destroy_event signal to
a callback, I was wondering why this wouldn't be called most of the time.. ...
  Topic: Deletion
maelp

Replies: 6
Views: 5338

PostForum: gtkD   Posted: Sat Jul 05, 2008 8:30 am   Subject: Deletion
It works with r518,
but why is it working with ObjectGtk.onDestroy and not Widget.onDestroy ?
  Topic: Deletion
maelp

Replies: 6
Views: 5338

PostForum: gtkD   Posted: Fri Jul 04, 2008 4:37 pm   Subject: Deletion
I tried adding
addOnDestroy( &onDestroy );

protected int
onDestroy( ... )
{
...
}

to some widgets,
and then calling

myWidget.destroy();

but it looks like the destroy method is ...
  Topic: Deletion
maelp

Replies: 6
Views: 5338

PostForum: gtkD   Posted: Fri Jul 04, 2008 9:16 am   Subject: Deletion
Hello,

can you tell me quickly what is the difference between Gtk delete / destroy, and how these mechanisms are embedded in the D bindings (particularly : what is the relation between a widget bei ...
  Topic: Widget flags
maelp

Replies: 1
Views: 3201

PostForum: gtkD   Posted: Tue Jun 24, 2008 6:35 am   Subject: Widget flags
Hello,

another related question : is there a way to set a widget flags (to allow the widget to grab focus), it's not obvious since the GtkWidget struct seems buggy because some fields are missing.. ...
  Topic: Cairo+Pango
maelp

Replies: 2
Views: 3838

PostForum: gtkD   Posted: Mon Jun 23, 2008 11:09 am   Subject: Cairo+Pango
Hello,

I wonder what's the proper way to render text using Cairo. There seems to be a pangocairo.h file, but I can't find the equivalent in gtkD, will it be included ? Is there a better way to rend ...
  Topic: Widget allocation
maelp

Replies: 3
Views: 4116

PostForum: gtkD   Posted: Mon Jun 23, 2008 11:03 am   Subject: Widget allocation
Okay it's working, yet I don't understand why the naive code Widget.allocation wouldn't work, since D structures ABI should be compatible with C structures ? Why is the code bypassing the access using ...
  Topic: Widget allocation
maelp

Replies: 3
Views: 4116

PostForum: gtkD   Posted: Sun Jun 22, 2008 9:32 am   Subject: Widget allocation
Hello,

when creating a widget, and trying to attain it's GtkWidget.allocation GtkAllocation structure, I obtain seemingly random values, and when trying to change them, the application crashes. Som ...
  Topic: image processing
maelp

Replies: 2
Views: 7733

PostForum: Bindings   Posted: Sun Sep 23, 2007 6:10 am   Subject: image processing
Anyone wants to try and set up bindings for Intel's openCV?
 
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