Re: ZvtWidget and Focus Problem

[Tristan Van Berkom <vantr touchtunes com>]

   I wrote this little handy function to help when I wasn't sure
what flags were set or not etc... it might turn out usefull to you.

I forget what exaxtly the api was but a wild guess tells me you
need something like:
GTK_WIDGET_SET_FLAGS(GTK_WIDGET(zvt),
   current_flags | GTK_WIDGET_CAN_FOCUS);

Cheers,
                           -Tristan







/* function to print all kinds of widget flags in a readable format 
follows */
#define 
GTK_WIDGET_STATE_STR(wid)                                                              
\
        GTK_WIDGET_STATE(wid) == GTK_STATE_NORMAL ? "GTK_STATE_NORMAL" 
:                      \
    GTK_WIDGET_STATE(wid) == GTK_STATE_ACTIVE ? "GTK_STATE_ACTIVE" 
:                      \
    GTK_WIDGET_STATE(wid) == GTK_STATE_PRELIGHT ? "GTK_STATE_PRELIGHT" 
:                  \
    GTK_WIDGET_STATE(wid) == GTK_STATE_SELECTED ? "GTK_STATE_SELECTED" 
:                  \
    GTK_WIDGET_STATE(wid) == GTK_STATE_INSENSITIVE ? 
"GTK_STATE_INSENSITIVE" : "UNKNOWN"

#define GTK_WIDGET_TOPLEVEL_STR(wid) \
       GTK_WIDGET_TOPLEVEL(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_NO_WINDOW_STR(wid) \
       GTK_WIDGET_NO_WINDOW(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_REALIZED_STR(wid) \
       GTK_WIDGET_REALIZED(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_MAPPED_STR(wid) \
       GTK_WIDGET_MAPPED(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_VISIBLE_STR(wid) \
       GTK_WIDGET_VISIBLE(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_DRAWABLE_STR(wid) \
       GTK_WIDGET_DRAWABLE(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_SENSITIVE_STR(wid) \
       GTK_WIDGET_SENSITIVE(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_PARENT_SENSITIVE_STR(wid) \
       GTK_WIDGET_PARENT_SENSITIVE(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_CAN_FOCUS_STR(wid) \
       GTK_WIDGET_CAN_FOCUS(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_HAS_FOCUS_STR(wid) \
       GTK_WIDGET_HAS_FOCUS(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_CAN_DEFAULT_STR(wid) \
       GTK_WIDGET_CAN_DEFAULT(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_RECEIVES_DEFAULT_STR(wid) \
       GTK_WIDGET_RECEIVES_DEFAULT(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_HAS_DEFAULT_STR(wid) \
       GTK_WIDGET_HAS_DEFAULT(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_HAS_GRAB_STR(wid) \
       GTK_WIDGET_HAS_GRAB(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_RC_STYLE_STR(wid) \
       GTK_WIDGET_RC_STYLE(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_COMPOSITE_CHILD_STR(wid) \
       GTK_WIDGET_COMPOSITE_CHILD(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_APP_PAINTABLE_STR(wid) \
       GTK_WIDGET_APP_PAINTABLE(wid) ? "TRUE" : "FALSE"

#define GTK_WIDGET_DOUBLE_BUFFERED_STR(wid) \
       GTK_WIDGET_DOUBLE_BUFFERED(wid) ? "TRUE" : "FALSE"

 void gtk_widget_debug(GtkWidget *wid);



void gtk_widget_debug(GtkWidget *wid) {
 if (GTK_IS_WIDGET(wid)) {
   g_message("Printing widget info for %s\n\t"
         "Widget state: %s\n\t"               
         "Top Level: %s\n\t"            
         "No Window: %s\n\t"           
         "Realized: %s\n\t"            
         "Mapped: %s\n\t"              
         "Visible: %s\n\t"             
         "Drawable: %s\n\t"            
         "Sensitive: %s\n\t"           
         "Parent Sensative: %s\n\t"    
         "Can Focus: %s\n\t"           
         "Has Focus: %s\n\t"           
         "Can Default: %s\n\t"         
         "Recieves Default: %s\n\t"    
         "Has Defualt: %s\n\t"         
         "Has Grab: %s\n\t"            
         "Rc Style: %s\n\t"            
         "Composite Child: %s\n\t"     
         "App Paintable: %s\n\t"       
         "Double Buffered: %s\n",
         gtk_widget_get_name(GTK_WIDGET(wid)),
         GTK_WIDGET_STATE_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_TOPLEVEL_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_NO_WINDOW_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_REALIZED_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_MAPPED_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_VISIBLE_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_DRAWABLE_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_SENSITIVE_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_PARENT_SENSITIVE_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_CAN_FOCUS_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_HAS_FOCUS_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_CAN_DEFAULT_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_RECEIVES_DEFAULT_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_HAS_DEFAULT_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_HAS_GRAB_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_RC_STYLE_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_COMPOSITE_CHILD_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_APP_PAINTABLE_STR(GTK_WIDGET(wid)),
         GTK_WIDGET_DOUBLE_BUFFERED_STR(GTK_WIDGET(wid)));
     } else {
   g_message(__FUNCTION__ ": Argument is not a widget");
     }
}





O-Zone wrote:

> Hi all,
> i've embedded a ZvtWidget (Zed Virtual Terminal) into an application (OzEDITor 
> http://ozeditor.zerozone.it) and i've a problem, perhaps with focus. This 
> widget doesn't work if is not focused (ok) but it NEVER GET FOCUSED !!! If i 
> click on it it doesn't get focused...why ?
>
> Oz
>
>