diff options
Diffstat (limited to 'gtk2_ardour/stereo_panner.cc')
| -rw-r--r-- | gtk2_ardour/stereo_panner.cc | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gtk2_ardour/stereo_panner.cc b/gtk2_ardour/stereo_panner.cc index 0736a426c1..91c8b025ac 100644 --- a/gtk2_ardour/stereo_panner.cc +++ b/gtk2_ardour/stereo_panner.cc @@ -306,7 +306,7 @@ StereoPanner::on_button_press_event (GdkEventButton* ev) if (_panner_shell->bypassed()) { return true; } - + drag_start_x = ev->x; last_drag_x = ev->x; @@ -447,7 +447,7 @@ StereoPanner::on_button_release_event (GdkEventButton* ev) if (PannerInterface::on_button_release_event (ev)) { return true; } - + if (ev->button != 1) { return false; } @@ -537,7 +537,7 @@ StereoPanner::on_motion_notify_event (GdkEventMotion* ev) if (dragging_left) { delta = -delta; } - + if (dragging_left || dragging_right) { if (Keyboard::modifier_state_contains (ev->state, Keyboard::SecondaryModifier)) { @@ -547,7 +547,7 @@ StereoPanner::on_motion_notify_event (GdkEventMotion* ev) */ _panner->freeze (); - + double pv = position_control->get_value(); if (dragging_left) { @@ -573,27 +573,27 @@ StereoPanner::on_motion_notify_event (GdkEventMotion* ev) } else { /* maintain position as invariant as we change the width */ - + /* create a detent close to the center */ - + if (!detented && fabs (current_width) < 0.02) { detented = true; /* snap to zero */ width_control->set_value (0); } - + if (detented) { - + accumulated_delta += delta; - + /* have we pulled far enough to escape ? */ - + if (fabs (accumulated_delta) >= 0.025) { width_control->set_value (current_width + accumulated_delta); detented = false; accumulated_delta = false; } - + } else { /* width needs to change by 2 * delta because both L & R move */ width_control->set_value (current_width + (delta * 2.0)); |