From 234110de09c71af53970e01ba8b21def6abb78fd Mon Sep 17 00:00:00 2001 From: itsmattkc Date: Sat, 24 Nov 2018 23:10:13 +1100 Subject: [PATCH] added fine control to label slider --- ui/labelslider.cpp | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/ui/labelslider.cpp b/ui/labelslider.cpp index 9833f7b33..1e7dad08d 100644 --- a/ui/labelslider.cpp +++ b/ui/labelslider.cpp @@ -119,11 +119,13 @@ void LabelSlider::mousePressEvent(QMouseEvent *ev) { } } -void LabelSlider::mouseMoveEvent(QMouseEvent*) { +void LabelSlider::mouseMoveEvent(QMouseEvent* event) { if (drag_start) { drag_proc = true; - int diff = (cursor().pos().x()-drag_start_x) + (drag_start_y-cursor().pos().y()); - set_value(internal_value + ((display_type == LABELSLIDER_PERCENT) ? (diff*0.01) : diff), true); + double diff = (cursor().pos().x()-drag_start_x) + (drag_start_y-cursor().pos().y()); + if (event->modifiers() & Qt::ControlModifier) diff *= 0.01; + if (display_type == LABELSLIDER_PERCENT) diff *= 0.01; + set_value(internal_value + diff, true); cursor().setPos(drag_start_x, drag_start_y); } }