Re: drawingarea on a dialog can't receive button_press signal

[ilkapo <ilkapo tiscali it>]

You have to use Gtk::Widget::add_events in order to process these
signals. For example:

add_events (Gdk::ENTER_NOTIFY_MASK |
Gdk::EXPOSURE_MASK |
Gdk::POINTER_MOTION_MASK |
Gdk::POINTER_MOTION_HINT_MASK |
Gdk::BUTTON_PRESS_MASK |
Gdk::BUTTON_RELEASE_MASK |
Gdk::KEY_PRESS_MASK |
Gdk::KEY_RELEASE_MASK |
Gdk::FOCUS_CHANGE_MASK);


Il giorno gio, 29/01/2009 alle 13.45 +0800, breadbread1984 ha scritto:
> I find that a drawing area on a dialog can't process signal
> button_press, button_release and motion_notify which is necessary for
> my application. Is there any solution to this problem?
> 
> 
> 
> 
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