Hello everyone.
I noticed that constructing GtkComboBoxEntry from GtkBuilder's UI filefails miserably. At construction time, my sample application reportstwo errors:
(combo.exe:3388): Gtk-CRITICAL **: gtk_tree_model_get_n_columns:assertion `GTK_IS_TREE_MODEL (tree_model)' failed
(combo.exe:3388): Gtk-CRITICAL **:gtk_combo_box_entry_set_text_column: assertion `text_column <gtk_tree_model_get_n_columns (gtk_combo_box_get_model (GTK_COMBO_BOX(entry_box)))' failed
And when I try to select something, pop-up is blank (the size isright, but there is no text) and selection a row produces followingerror:
(combo.exe:3388): Gtk-CRITICAL **: gtk_entry_set_text: assertion 'text!= NULL' failed
I tested this on Windows XP and linux with gtk-2.16.1 installed, UIfile has been produced by glade3-3.6.4. Should I report a bug aboutthis or am I missing something here? If this is a bug, under whichcomponent do I report it - gtk, GtkBuilder, Glade?
Thanks in advance.
---------- combo.c ----------#include <gtk/gtk.h>
#define GET_WIDGET( builder, name ) \ GTK_WIDGET( gtk_builder_get_object( builder, name ) )
intmain( int argc, char **argv ){ GtkBuilder *builder; GtkWidget *window; GError *error = NULL;
gtk_init( &argc, &argv );
builder = gtk_builder_new(); if( ! gtk_builder_add_from_file( builder, "combo.builder", &error ) ) { g_print( "Error: %s\n", error->message ); g_error_free( error ); return( 1 ); }
window = GET_WIDGET( builder, "window1" );
gtk_builder_connect_signals( builder, NULL ); g_object_unref( G_OBJECT( builder ) );
gtk_widget_show_all( window );
gtk_main();
return( 0 );}---------- combo.c ----------
---------- combo.builder ----------<?xml version="1.0"?><interface> <requires lib="gtk+" version="2.16"/> <!-- interface-naming-policy project-wide --> <object class="GtkListStore" id="liststore1"> <columns> <!-- column-name string --> <column type="gchararray"/> </columns> <data> <row> <col id="0" translatable="yes">Line 1</col> </row> <row> <col id="0" translatable="yes">Line 2</col> </row> </data> </object> <object class="GtkWindow" id="window1"> <property name="border_width">6</property> <signal name="destroy" handler="gtk_main_quit"/> <child> <object class="GtkComboBoxEntry" id="comboboxentry1"> <property name="visible">True</property> <property name="model">liststore1</property> <property name="text_column">0</property> </object> </child> </object></interface>---------- combo.builder ----------
-- Tadej Borovšaktadeboro.blogspot.comtadeboro@xxxxxxxxxxxxxxxxxxxxxxx@gmail.com_______________________________________________gtk-list mailing listgtk-list@xxxxxxxxxxxxx://mail.gnome.org/mailman/listinfo/gtk-list
