please refer to the following code
#include <gtk/gtk.h>
static void activate( GtkApplication *app, gpointer user_data )
{
GtkWidget *window = gtk_application_window_new( app );
GtkWidget *stk_switcher = gtk_stack_switcher_new();
GtkWidget *stack = gtk_stack_new();
GtkWidget *box = gtk_box_new( GTK_ORIENTATION_HORIZONTAL, 5 );
gtk_window_set_child( (GtkWindow*)window, box );
gtk_stack_switcher_set_stack( (GtkStackSwitcher*)stk_switcher, (GtkStack*)stack );
gtk_stack_add_titled( (GtkStack*)stack, gtk_check_button_new_with_label( "Check Button 1" ), "StackPage1", "page1" );
gtk_stack_add_titled( (GtkStack*)stack, gtk_check_button_new_with_label( "Check Button 2" ), "StackPage2", "page2" );
GtkWidget *side_bar = gtk_stack_sidebar_new();
gtk_stack_sidebar_set_stack( (GtkStackSidebar*)side_bar, (GtkStack*)stack );
gtk_box_append( (GtkBox*)box, side_bar );
gtk_box_append( (GtkBox*)box, stack );
gtk_stack_set_transition_type( (GtkStack*)stack, GTK_STACK_TRANSITION_TYPE_ROTATE_LEFT_RIGHT );
gtk_stack_set_transition_duration( (GtkStack*)stack, 1000 );
gtk_widget_show( window );
}
int main( int argc, char **argv )
{
GtkApplication *app = gtk_application_new( "this.is.my.stk.appln", G_APPLICATION_FLAGS_NONE );
g_signal_connect( app, "activate", G_CALLBACK( activate ), NULL );
int status = g_application_run( G_APPLICATION( app ), argc, argv );
g_object_unref( app );
return status;
}
is there a way to apply CSS to page1 and page2 buttons in the GtkStackSidebar