Hi,
I've been trying to change the icon_widget that's displayed for a
toolbar button while the main window is displayed. I can't seem to get
the actual image to change, although the functions that call
gtk_tool_button_set_icon_widget(0 do get called. There's no warnings
either.
I do something like...
GtkWidget *eject_widget;
GtkWidget *eject_red_widget;
GtkToolButton *eject_button;
void green(void)
{
gtk_tool_button_set_icon_widget(eject_button, eject_widget);
}
void red(void)
{
gtk_tool_button_set_icon_widget(eject_button, eject_red_widget);
}
int main(int argc, char **argv)
{
<snip>
GtkBuilder *builder;
builder = gtk_builder_new();
gtk_builder_add_from_file(builder, "stridemaster.xml", NULL);
eject_widget = GTK_WIDGET(gtk_builder_get_object(builder,
"eject_tracker_image"));
eject_red_widget = GTK_WIDGET(gtk_builder_get_object(builder,
"eject_tracker_red_image"));
eject_button = GTK_TOOL_BUTTON(gtk_builder_get_object(builder,
"toolbutton_eject_tracker"));
g_object_unref(G_OBJECT(builder));
gtk_widget_show(window);
gtk_main();
<snip>
}
What am I missing?
Regards,
James.
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