ardour/livetrax
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audio clip editor: use scroll group for waves container

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This commit is contained in:
Paul Davis 2021-12-10 15:15:16 -07:00
parent 82f2392d85
commit ef07d47bf8
2 changed files with 8 additions and 3 deletions
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2
gtk2_ardour/audio_clip_editor.cc
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@ -71,7 +71,7 @@ AudioClipEditor::AudioClipEditor ()
frame->set_fill (false);
frame->Event.connect (sigc::mem_fun (*this, &AudioClipEditor::event_handler));
waves_container = new ArdourCanvas::Container (frame);
waves_container = new ArdourCanvas::ScrollGroup (frame, ScrollGroup::ScrollsHorizontally);
line_container = new ArdourCanvas::Container (frame);
const double line_width = 3.;

9
gtk2_ardour/audio_clip_editor.h
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@ -30,14 +30,17 @@
#include "ardour/types.h"
#include "ardour/session_handle.h"
#include "gtkmm2ext/actions.h"
#include "gtkmm2ext/bindings.h"
#include "gtkmm2ext/cairo_packer.h"
#include "widgets/ardour_button.h"
#include "canvas/canvas.h"
#include "canvas/container.h"
#include "canvas/rectangle.h"
#include "canvas/line.h"
#include "canvas/rectangle.h"
#include "canvas/scroll_group.h"
#include "audio_clock.h"
@ -79,9 +82,11 @@ class AudioClipEditor : public ArdourCanvas::GtkCanvas
void set_spp (double);
double spp() const { return _spp; }
bool key_press (GdkEventKey*);
private:
ArdourCanvas::Rectangle* frame;
ArdourCanvas::Container* waves_container;
ArdourCanvas::ScrollGroup* waves_container;
ArdourCanvas::Container* line_container;
ArdourCanvas::Line* start_line;
ArdourCanvas::Line* end_line;