diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_x.cxx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/Fl_x.cxx b/src/Fl_x.cxx index 6922ac819..f679375d5 100644 --- a/src/Fl_x.cxx +++ b/src/Fl_x.cxx @@ -1911,16 +1911,16 @@ int fl_handle(const XEvent& thisevent) Fl::e_keysym = FL_Button + xevent.xbutton.button; set_event_xy(window); Fl::e_dx = Fl::e_dy = 0; - if (xevent.xbutton.button == Button4) { + if (xevent.xbutton.button == Button4 && !Fl::event_shift()) { Fl::e_dy = -1; // Up event = FL_MOUSEWHEEL; - } else if (xevent.xbutton.button == Button5) { + } else if (xevent.xbutton.button == Button5 && !Fl::event_shift()) { Fl::e_dy = +1; // Down event = FL_MOUSEWHEEL; - } else if (xevent.xbutton.button == 6) { + } else if (xevent.xbutton.button == 6 || (xevent.xbutton.button == Button4 && Fl::event_shift())) { Fl::e_dx = -1; // Left event = FL_MOUSEWHEEL; - } else if (xevent.xbutton.button == 7) { + } else if (xevent.xbutton.button == 7 || (xevent.xbutton.button == Button5 && Fl::event_shift())) { Fl::e_dx = +1; // Right event = FL_MOUSEWHEEL; } else { |