X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=inline;f=synfig-studio%2Ftrunk%2Fsrc%2Fgtkmm%2Fworkarea.cpp;h=bf9cebe03e8c9060f49f69c5728e148b58d734d3;hb=f9816d45921e9b4d4b98204bff76f94d9c58cd19;hp=6c4e252fa918a5a1a45f8bd1921821a4ed87d3a7;hpb=d1795bedb1062e757af2822ad430229351ddffc5;p=synfig.git

diff --git a/synfig-studio/trunk/src/gtkmm/workarea.cpp b/synfig-studio/trunk/src/gtkmm/workarea.cpp
index 6c4e252..bf9cebe 100644
--- a/synfig-studio/trunk/src/gtkmm/workarea.cpp
+++ b/synfig-studio/trunk/src/gtkmm/workarea.cpp
@@ -1689,11 +1689,13 @@ WorkArea::on_drawing_area_event(GdkEvent *event)
 			switch(event->scroll.direction)
 			{
 				case GDK_SCROLL_UP:
+				case GDK_SCROLL_RIGHT:
 					get_scrollx_adjustment()->set_value(scroll_point[0]+(mouse_pos[0]-scroll_point[0])*(1.25-(1+drift)));
 					get_scrolly_adjustment()->set_value(scroll_point[1]-(mouse_pos[1]+scroll_point[1])*(1.25-(1+drift)));
 					zoom_in();
 					break;
 				case GDK_SCROLL_DOWN:
+				case GDK_SCROLL_LEFT:
 					get_scrollx_adjustment()->set_value(scroll_point[0]+(mouse_pos[0]-scroll_point[0])*(1/1.25-(1+drift)));
 					get_scrolly_adjustment()->set_value(scroll_point[1]-(mouse_pos[1]+scroll_point[1])*(1/1.25-(1+drift)));
 					zoom_out();
@@ -1719,6 +1721,12 @@ WorkArea::on_drawing_area_event(GdkEvent *event)
 				case GDK_SCROLL_DOWN:
 					get_scrollx_adjustment()->set_value(get_scrollx_adjustment()->get_value()+scroll_pixel*pw);
 					break;
+				case GDK_SCROLL_LEFT:
+					get_scrolly_adjustment()->set_value(get_scrolly_adjustment()->get_value()+scroll_pixel*ph);
+					break;
+				case GDK_SCROLL_RIGHT:
+					get_scrolly_adjustment()->set_value(get_scrolly_adjustment()->get_value()-scroll_pixel*ph);
+					break;
 				default:
 					break;
 			}
@@ -1740,6 +1748,12 @@ WorkArea::on_drawing_area_event(GdkEvent *event)
 				case GDK_SCROLL_DOWN:
 					get_scrolly_adjustment()->set_value(get_scrolly_adjustment()->get_value()-scroll_pixel*ph);
 					break;
+				case GDK_SCROLL_LEFT:
+					get_scrollx_adjustment()->set_value(get_scrollx_adjustment()->get_value()-scroll_pixel*pw);
+					break;
+				case GDK_SCROLL_RIGHT:
+					get_scrollx_adjustment()->set_value(get_scrollx_adjustment()->get_value()+scroll_pixel*pw);
+					break;
 				default:
 					break;
 			}