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timebasedwidget: automatically connect scale and scrollbars

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itsmattkc
2022-10-24 11:18:42 -07:00
parent fa6a75cda1
commit f81445527f
5 changed files with 16 additions and 27 deletions
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app/widget/timebased/timebasedwidget.cpp
+16 -4
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@@ -43,14 +43,15 @@ TimeBasedWidget::TimeBasedWidget(bool ruler_text_visible, bool ruler_cache_statu
workarea_(nullptr),
markers_(nullptr)
{
scrollbar_ = new ResizableTimelineScrollBar(Qt::Horizontal, this);
connect(scrollbar_, &ResizableScrollBar::ResizeBegan, this, &TimeBasedWidget::ScrollBarResizeBegan);
connect(scrollbar_, &ResizableScrollBar::ResizeMoved, this, &TimeBasedWidget::ScrollBarResizeMoved);
ruler_ = new TimeRuler(ruler_text_visible, ruler_cache_status_visible, this);
ConnectTimelineView(ruler_, true);
ruler()->SetSnapService(this);
connect(ruler(), &TimeRuler::DragReleased, this, static_cast<void(TimeBasedWidget::*)()>(&TimeBasedWidget::StopCatchUpScrollTimer));
scrollbar_ = new ResizableTimelineScrollBar(Qt::Horizontal, this);
connect(scrollbar_, &ResizableScrollBar::ResizeBegan, this, &TimeBasedWidget::ScrollBarResizeBegan);
connect(scrollbar_, &ResizableScrollBar::ResizeMoved, this, &TimeBasedWidget::ScrollBarResizeMoved);
connect(scrollbar(), &QScrollBar::valueChanged, ruler(), &TimeRuler::SetScroll);
PassWheelEventsToScrollBar(ruler_);
@@ -306,6 +307,17 @@ void TimeBasedWidget::ConnectTimelineView(TimeBasedView *base, bool connect_time
connect(base, &TimeBasedView::TimeChanged, this, &TimeBasedWidget::SetTimeAndSignal);
}
connect(base, &TimeBasedView::ScaleChanged, this, &TimeBasedWidget::SetScale);
connect(scrollbar(), &QScrollBar::valueChanged, base->horizontalScrollBar(), &QScrollBar::setValue);
connect(base->horizontalScrollBar(), &QScrollBar::valueChanged, scrollbar(), &QScrollBar::setValue);
connect(base->horizontalScrollBar(), &QScrollBar::valueChanged, ruler(), &TimeRuler::SetScroll);
for (TimeBasedView *other : qAsConst(timeline_views_)) {
connect(other->horizontalScrollBar(), &QScrollBar::valueChanged, base->horizontalScrollBar(), &QScrollBar::setValue);
connect(base->horizontalScrollBar(), &QScrollBar::valueChanged, other->horizontalScrollBar(), &QScrollBar::setValue);
}
timeline_views_.append(base);
}