anonymous_namespace{TrackPanel.cpp}::EmptyCell Struct Reference

Inheritance diagram for anonymous_namespace{TrackPanel.cpp}::EmptyCell:

Collaboration diagram for anonymous_namespace{TrackPanel.cpp}::EmptyCell:

Public Member Functions
std::vector< UIHandlePtr >	HitTest (const TrackPanelMouseState &, const AudacityProject *) override
virtual std::shared_ptr< Track >	DoFindTrack () override
void	Draw (TrackPanelDrawingContext &context, const wxRect &rect, unsigned iPass) override
Public Member Functions inherited from CommonTrackPanelCell
	CommonTrackPanelCell ()
virtual	~CommonTrackPanelCell ()=0
HitTestPreview	DefaultPreview (const TrackPanelMouseState &, const AudacityProject *) override
std::shared_ptr< Track >	FindTrack ()
std::shared_ptr< const Track >	FindTrack () const
virtual std::vector< MenuItem >	GetMenuItems (const wxRect &rect, const wxPoint *pPosition, AudacityProject *pProject)
	Return a list of items for DoContextMenu() (empties for separators) More...
Public Member Functions inherited from TrackPanelCell
	TrackPanelCell ()=default
	TrackPanelCell (const TrackPanelCell &)=delete
TrackPanelCell &	operator= (const TrackPanelCell &)=delete
virtual	~TrackPanelCell ()=0
virtual HitTestPreview	DefaultPreview (const TrackPanelMouseState &state, const AudacityProject *pProject)
virtual std::vector< UIHandlePtr >	HitTest (const TrackPanelMouseState &state, const AudacityProject *pProject)=0
virtual unsigned	HandleWheelRotation (const TrackPanelMouseEvent &event, AudacityProject *pProject)
virtual std::shared_ptr< TrackPanelCell >	ContextMenuDelegate ()
virtual unsigned	DoContextMenu (const wxRect &rect, wxWindow *pParent, const wxPoint *pPosition, AudacityProject *pProject)
virtual unsigned	CaptureKey (wxKeyEvent &event, ViewInfo &viewInfo, wxWindow *pParent, AudacityProject *project)
virtual unsigned	KeyDown (wxKeyEvent &event, ViewInfo &viewInfo, wxWindow *pParent, AudacityProject *project)
virtual unsigned	KeyUp (wxKeyEvent &event, ViewInfo &viewInfo, wxWindow *pParent, AudacityProject *project)
virtual unsigned	Char (wxKeyEvent &event, ViewInfo &viewInfo, wxWindow *pParent, AudacityProject *project)
virtual unsigned	LoseFocus (AudacityProject *project)
Public Member Functions inherited from TrackPanelNode
	TrackPanelNode ()
virtual	~TrackPanelNode ()=0
Public Member Functions inherited from TrackPanelDrawable
virtual	~TrackPanelDrawable ()=0
virtual void	Draw (TrackPanelDrawingContext &context, const wxRect &rect, unsigned iPass)
virtual wxRect	DrawingArea (TrackPanelDrawingContext &context, const wxRect &rect, const wxRect &panelRect, unsigned iPass)

Static Public Member Functions
static std::shared_ptr< EmptyCell >	Instance ()
Static Public Member Functions inherited from TrackPanelDrawable
static wxRect	MaximizeWidth (const wxRect &rect, const wxRect &panelRect)
static wxRect	MaximizeHeight (const wxRect &rect, const wxRect &panelRect)

Additional Inherited Members
Protected Member Functions inherited from CommonTrackPanelCell
virtual std::shared_ptr< Track >	DoFindTrack ()=0
unsigned	DoContextMenu (const wxRect &rect, wxWindow *pParent, const wxPoint *pPosition, AudacityProject *pProject) override
unsigned	HandleWheelRotation (const TrackPanelMouseEvent &event, AudacityProject *pProject) override

Detailed Description

Definition at line 1185 of file TrackPanel.cpp.

Member Function Documentation

DoFindTrack()

virtual std::shared_ptr< Track > anonymous_namespace{TrackPanel.cpp}::EmptyCell::DoFindTrack ( )

inlineoverridevirtual

Implements CommonTrackPanelCell.

Definition at line 1189 of file TrackPanel.cpp.

{ return {}; }

Draw()

void anonymous_namespace{TrackPanel.cpp}::EmptyCell::Draw ( TrackPanelDrawingContext &  context, const wxRect &  rect, unsigned  iPass  )

inlineoverridevirtual

Reimplemented from TrackPanelDrawable.

Definition at line 1197 of file TrackPanel.cpp.

   {
      if ( iPass == TrackArtist::PassMargins ) {
         // Draw a margin area of TrackPanel
         auto dc = &context.dc;
 
         AColor::TrackPanelBackground( dc, false );
         dc->DrawRectangle( rect );
      }
   }

References TrackPanelDrawingContext::dc, TrackArtist::PassMargins, and AColor::TrackPanelBackground().

Here is the call graph for this function:

HitTest()

std::vector< UIHandlePtr > anonymous_namespace{TrackPanel.cpp}::EmptyCell::HitTest ( const TrackPanelMouseState &  , const AudacityProject *    )

inlineoverridevirtual

Implements TrackPanelCell.

Definition at line 1186 of file TrackPanel.cpp.

   { return {}; }

Instance()

static std::shared_ptr< EmptyCell > anonymous_namespace{TrackPanel.cpp}::EmptyCell::Instance ( )

inlinestatic

Definition at line 1190 of file TrackPanel.cpp.

   {
      static auto instance = std::make_shared< EmptyCell >();
      return instance;
   }

---

The documentation for this struct was generated from the following file:

• TrackPanel.cpp