*/
#include <iostream>
-#include <gtkmm2ext/scroomer.h>
+
+#include "gtkmm2ext/scroomer.h"
+#include "gtkmm2ext/keyboard.h"
using namespace Gtkmm2ext;
using namespace Gtk;
grab_y = ev->y;
- if (ev->state & GDK_CONTROL_MASK) {
- if (ev->state & GDK_MOD1_MASK) {
+ if (ev->state & Keyboard::PrimaryModifier) {
+ if (ev->state & Keyboard::SecondaryModifier) {
scale = 0.05;
} else {
scale = 0.1;