X-Git-Url: http://git.cinelerra-gg.org/git/?p=goodguy%2Fhistory.git;a=blobdiff_plain;f=cinelerra-5.1%2Fplugins%2Fcrikey%2Fcrikeywindow.C;h=eaaa0b5ca3c01c33269688d22ee172c289fc7ff8;hp=ca8245a1a55fa9d5de597b77729eef1878554e6c;hb=36bd2d2bbbe534bf04307149bf6162a70c088656;hpb=20002b54e92573aafc97cbc3a85ec529b35bb191

diff --git a/cinelerra-5.1/plugins/crikey/crikeywindow.C b/cinelerra-5.1/plugins/crikey/crikeywindow.C
index ca8245a1..eaaa0b5c 100644
--- a/cinelerra-5.1/plugins/crikey/crikeywindow.C
+++ b/cinelerra-5.1/plugins/crikey/crikeywindow.C
@@ -225,6 +225,8 @@ int CriKeyWindow::grab_event(XEvent *event)
 	switch( event->type ) {
 	case ButtonPress:
 		if( dragging ) return check_configure_change(0);
+		if( event->xbutton.button == WHEEL_UP )  return threshold->wheel_event(1);
+		if( event->xbutton.button == WHEEL_DOWN ) return threshold->wheel_event(-1);
 		dragging = event->xbutton.state & ShiftMask ? -1 : 1;
 		break;
 	case ButtonRelease:
@@ -490,6 +492,16 @@ CriKeyThreshold::CriKeyThreshold(CriKeyWindow *gui, int x, int y, int w)
 {
 	this->gui = gui;
 	set_precision(0.005);
+	set_pagination(0.01, 0.1);
+}
+
+int CriKeyThreshold::wheel_event(int v)
+{
+	if( v > 0 ) increase_value();
+	else if( v < 0 ) decrease_value();
+	handle_event();
+	enable();
+	return 1;
 }
 
 int CriKeyThreshold::handle_event()