hello, What value do I compare the output of gtk_editable_get_text() with in order to know if the entry box I'm getting text from is empty or not? I'm using an if statement and have tried to do If (gtk_editable_get_text(entry,0,-1) == NULL) and it won't make the match even when I don't input anything into the entry box. I've also tried comparing to '\0' and 32 (ascii value for a space) and nothing ever matches. how do i check if a user has inputted anything?
The reason i need to do this is that when I convert the "empty" char value to an int a 0 is always returned and since a 0 is a valid value in my program I dont want someone to be able to do nothing and still get valid results because of the 0 being returned without user input. I'm doing my comparison w/o doing the conversion to int and I thought a simple If statement comparing the function I'm using to NULL would work but it's not. thanks for any help brandon _______________________________________________ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
