Re: Help to connect a signal gtkmm

[Luca Cappa <luca cappa i-medlab com>]

Hi,

you could get the resize event on any child widget by using the 
signal_size_allocate() signal (beside to the expose_event one)
Something like this:

   this->signal_size_allocate ().connect (
       sigc::mem_fun (*this, &View2D::onResizeEvent));

where it is:

void View2D::onResizeEvent (Gtk::Allocation& pAllocation)
{
....
}

Greetings,
Luca


Lebon Sylvain wrote:

> Don't know if my first message has been sent so:
>
>
>
> Ok so i want to resize  an Gtk::Image each time  that the window  has a
> rescale / resize.
>
> this->signal_configure_event().connect(sigc::mem_fun(*this,
> &function_resize_and_show_image));
>
> And this doesn't work , i can't figure out why. this is a Gtk::Window
>
> If you could help me
> thank you
> LEBON Sylvain
>
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