Re: Why gtk_bin_get_child() does not work?

[Micah Carrick <email micahcarrick com>]

This should work:

GtkWidget *radio

/*
More code here to get or create 'radio' as
a GtkRadioButton widget
*/

gtk_label_set_markup(GTK_LABEL(GTK_BIN(radio)->child), "<b>hello</b>");



- Micah Carrick
 http://www.micahcarrick.com | GTK+ Forums http://www.gtkforums.com

chao yeaj wrote:
> Hello ,everyone
>
>     I have a problem  with  "gtk_bin_get_child"
>
>      my code is like this:
> /********************************************************************/
> GtkWidget * radio_button = NULL;
> GtkWidget * label = NULL;
>
> radio_button = gtk_radio_button_new(NULL);
> /*   There ,the pointer  radio_button is not NULL*/
>
> label =  gtk_bin_get_child(GTK_BIN(GTK_BUTTON(radio_button)));
> /*     But ,there ,the pointer  label is still  NULL, Why ???  */*/
>
> /********************************************************************************************/
>
> I just want get the label of the radio button,
> and then ,use gtk_label_set_markup()  to change the text's font and color
>
> I need you help
> Any comments would be much appreciated ,thanks in advance!
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