began UI for keyframing

Largely extending the existing NodeParamView with functionality from the previous release.
2019-12-25 01:20:46 +11:00
parent aac8c5ec17
commit dc6d498da8
19 changed files with 454 additions and 2 deletions
@@ -0,0 +1,27 @@
+#include "keyframeview.h"
+
+#include <QVBoxLayout>
+
+KeyframeView::KeyframeView(QWidget *parent) :
+  QWidget(parent)
+{
+  QVBoxLayout* layout = new QVBoxLayout(this);
+  layout->setSpacing(0);
+  layout->setMargin(0);
+
+  ruler_ = new TimeRuler();
+  ruler_->SetTextVisible(true);
+  layout->addWidget(ruler_);
+
+  view_ = new QGraphicsView();
+  view_->setScene(&scene_);
+  view_->setBackgroundRole(QPalette::Base);
+  view_->setAlignment(Qt::AlignLeft | Qt::AlignTop);
+  view_->setDragMode(QGraphicsView::RubberBandDrag);
+  layout->addWidget(view_);
+}
+
+void KeyframeView::SetTimebase(const rational &timebase)
+{
+  ruler_->SetTimebase(timebase);
+}