[ gtkD ] Question about mouse press event in Notebook ...

[Super666666Super]

"Look how this issue could be solved for 'general' gtk+. As GtkD 
is a wrapper on gtk+, the answer to your question should not be 
D-specific."

Hmmm ...
Thanks, but I'm not sure is it a real bug.

"If you are not doing so already, try returning false from the 
function you pass to addOnButtonPress so it doesn't stop the 
event from propagating."

Better ...
But it isn't exactly solved my problem ...

I created a simple window without decorations, and I added the 
Notebook to the window.
I want to add the ability to move the window after capturing the 
left mouse button press event on Notebook.

When I return true I can only move window.
When I return false I can move window and switch between tabs.
I can't reorder my tabs. I can do it after comment out the line 
with addOnButtonPress ().

My code is:
http://pastebin.com/dz6XZZj6
Compiled successful ...

Is it a bug ?
I think it's my mistake ...

P.S.
Sorry for my English.

Thanks for your help.