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TrackList emits more events for certain changes of state of tracks...

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... Also rewrote some of the existing event handling so all events from
TrackList are of the same, custom event class, and distinguishing addition
from resizing events, though this distinction is not yet used
This commit is contained in:
Paul Licameli
2018-02-05 17:56:46 -05:00
parent ca4c9b81fc
commit 2741d58880
7 changed files with 140 additions and 39 deletions
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8
src/TrackPanel.h
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@@ -33,6 +33,7 @@ class LabelTrack;
class SpectrumAnalyst;
class Track;
class TrackList;
class TrackListEvent;
class TrackPanel;
class TrackArtist;
class Ruler;
@@ -41,7 +42,6 @@ class AdornedRulerPanel;
class LWSlider;
class ControlToolBar; //Needed because state of controls can affect what gets drawn.
class ToolsToolBar; //Needed because state of controls can affect what gets drawn.
class MixerBoard;
class TrackPanelAx;
class TrackPanelCellIterator;
@@ -257,9 +257,9 @@ class AUDACITY_DLL_API TrackPanel final : public CellularPanel {
void OnMouseEvent(wxMouseEvent & event);
void OnKeyDown(wxKeyEvent & event);
void OnPlayback(wxCommandEvent &);
void OnTrackListResizing(wxCommandEvent & event);
void OnTrackListDeletion(wxCommandEvent & event);
void OnPlayback(wxEvent &);
void OnTrackListResizing(TrackListEvent & event);
void OnTrackListDeletion(wxEvent & event);
void UpdateViewIfNoTracks(); // Call this to update mViewInfo, etc, after track(s) removal, before Refresh().
double GetMostRecentXPos();