Re: GtkEntry

Ho excuse me this is not correct. The correct form is like this:

const char* text = gtk_entry_get_text( GTK_ENTRY(entry));
or
const char* text = gtk_entry_get_text( (GtkEntry *) entry);

GTK_ENTRY is a macro to cast your pointer to a pointer on GtkEntry widget
(GtkEntry *) do the same thing it is the way to do casting in c language



Le Mardi 10 juin 2014 3h57, Anthony Dardis <[email protected]> a écrit :
 


The argument is supposed to be a 

    GtkEntry *

so you want something like



GtkEntry *myEntry;
>
>... 
>
>txt_pt = gtk_entry_get_text (myEntry);
>

    
On 6/9/14 10:20 PM, Ian Chapman wrote:

Yes, that's correct there should not be a comma, my typo, playing too long with it.  Unfortunately I still get the same error.

On 06/09/2014 08:47 PM, narcisse doudieu siewe wrote:

replace with
>txt_pt = gtk_entry_get_text (GtkEntry(entry));
>
>
>
>the is problem, the comma after GtkEntry
>
>
>
>
>
>Le Mardi 10 juin 2014 1h14, Ian Chapman <[email protected]> a écrit :
> 
>
>
>Many thanks to John and Martin for their help. I've another difficulty 
>that I do could not figure out. In glade 3.14.2 I have
                  window with a 
>container box and in one of the compartments of the
                  box I have Text 
>Entry that shows in the inspector as GtkEntry
                  (FileName).
>I should be able to read the text with
>const gchar *txt_pt;
>txt_pt = gtk_entry_get_text (GtkEntry, (entry)); //
                  error: expected 
>expression before ‘GtkEntry’
>
>I should also be able to write with
>void
>gtk_entry_set_text (GtkEntry entry, "hello");
                  //expected declaration 
>specifiers or ‘...’ before string constant
>
>But I get these errors. Also if I have more than one
                  Text Entry how do I 
>select between them? Thanks in advance Ian.
>
>
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