implemented vertical "zooming" in the TimelineWidget and CurveView

This comes in the form of changing the vertical scale in the CurveView and adjusting all track heights in the Timeline.
2019-12-31 00:23:28 +11:00
parent 441555e9f2
commit 2b24fae26f
22 changed files with 220 additions and 41 deletions
@@ -328,11 +328,21 @@ bool TrackOutput::IsTrack() const
  return true;
 }

+int TrackOutput::GetTrackHeightIncrement()
+{
+  return qApp->fontMetrics().height() / 2;
+}
+
 int TrackOutput::GetDefaultTrackHeight()
 {
  return qApp->fontMetrics().height() * 3;
 }

+int TrackOutput::GetTrackHeightMinimum()
+{
+  return qApp->fontMetrics().height() * 3 / 2;
+}
+
 QString TrackOutput::GetDefaultTrackName(TrackType type, int index)
 {
  // Starts tracks at 1 rather than 0