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make it possible for canvas patch changes to receive kbd events, and along the way clean up a couple of related issues, providing noevent-pixbuf (which we should probably use for regionview names too)

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git-svn-id: svn://localhost/ardour2/branches/3.0@12745 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2012-06-17 13:37:52 +00:00
parent 2e71cb2e26
commit 2863640a52
5 changed files with 73 additions and 28 deletions
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13
gtk2_ardour/canvas-flag.cc
View file

@ -5,6 +5,7 @@
#include "ardour_ui.h"
#include "canvas-flag.h"
#include "canvas-noevent-pixbuf.h"
#include "time_axis_view_item.h"
#include "utils.h"
@ -28,7 +29,6 @@ CanvasFlag::CanvasFlag (MidiRegionView& region,
, _line(0)
, _rect(0)
{
signal_event().connect (sigc::mem_fun (*this, &CanvasFlag::on_event));
}
void
@ -49,7 +49,7 @@ CanvasFlag::set_text (const string& text)
{
delete_allocated_objects();
_name_pixbuf = new ArdourCanvas::Pixbuf (*this);
_name_pixbuf = new ArdourCanvas::NoEventPixbuf (*this);
name_pixbuf_width = Gtkmm2ext::pixel_width (text, TimeAxisViewItem::NAME_FONT) + 2;
Gdk::Color c;
set_color (c, _outline_color_rgba);
@ -75,15 +75,6 @@ CanvasFlag::~CanvasFlag()
delete_allocated_objects();
}
bool
CanvasFlag::on_event(GdkEvent* /*ev*/)
{
/* XXX if you change this function to actually do anything, be sure
to fix the connections commented out elsewhere in this file.
*/
return false;
}
void
CanvasFlag::set_height (double h)
{