Lumiera  0.pre.03
GroupTrack Class Reference

#include "gui/widget/timeline/timeline-group-track.hpp"


Definition at line 41 of file timeline-group-track.hpp.

Public Member Functions

 GroupTrack (TimelineWidget &timeline_widget, shared_ptr< model::GroupTrack > track)
void draw_track (Cairo::RefPtr< Cairo::Context > cairo, TimelineViewWindow *constwindow) const
 Draw the track. More...
- Public Member Functions inherited from Track
 Track (TimelineWidget &owner, shared_ptr< model::Track > track)
virtual ~Track ()
 this is an abstract base class More...
void expand_collapse (ExpandDirection direction)
 Expands or collapses this branch. More...
float get_expand_animation_state () const
 The current expand state. More...
bool get_expanded () const
 Gets whether the descendant tracks are expanded or collapsed. More...
Gtk::ExpanderStyle get_expander_style () const
 Calculates the expander style, given the animation state. More...
Gtk::Widget & get_header_widget ()
int get_height () const
 Return the visual height of the track in pixels. More...
virtual shared_ptr< timeline::ClipgetClipAt (Time position) const
 Gets the clip that is occupying the given time. More...
shared_ptr< model::TrackgetModelTrack () const
bool is_expand_animating () const
 Gets whether the branch is animation. More...
void show_header_context_menu (guint button, guint32 time)
void tick_expand_animation ()
 When this track is being animated, tick_expand_animation must be called repeatedly to cause the animation to progress. More...

Protected Member Functions

void on_child_list_changed ()

Additional Inherited Members

- Public Types inherited from Track
enum  ExpandDirection {
 An enum used by the branch expand/collapse animation. More...
- Protected Attributes inherited from Track
shared_ptr< model::TrackmodelTrack

Constructor & Destructor Documentation

◆ GroupTrack()

GroupTrack ( TimelineWidget timeline_widget,
shared_ptr< model::GroupTrack track 

Definition at line 40 of file timeline-group-track.cpp.

References GroupTrack::on_child_list_changed().

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Member Function Documentation

◆ draw_track()

void draw_track ( Cairo::RefPtr< Cairo::Context >  cairo,
TimelineViewWindow window 
) const

Draw the track.

Implements Track.

Definition at line 58 of file timeline-group-track.cpp.

◆ on_child_list_changed()

void on_child_list_changed ( )

Definition at line 52 of file timeline-group-track.cpp.

References TimelineWidget::on_track_list_changed(), and Track::timelineWidget.

Referenced by GroupTrack::GroupTrack().

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The documentation for this class was generated from the following files: