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added fine control to label slider

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itsmattkc
2018-11-24 23:10:13 +11:00
parent 8c59d5784a
commit 234110de09
1 changed files with 5 additions and 3 deletions
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ui/labelslider.cpp
+5 -3
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@@ -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);
}
}