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* some refactoring of patch name stuff in preparation for altering program changes events

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git-svn-id: svn://localhost/ardour2/branches/3.0@4323 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Hans Baier 2008-12-14 22:56:44 +00:00
parent 18d6284438
commit bf7e792e3e
7 changed files with 130 additions and 44 deletions
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16
gtk2_ardour/canvas-program-change.cc
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@ -36,10 +36,10 @@ CanvasProgramChange::on_event(GdkEvent* ev)
switch (ev->type) {
case GDK_SCROLL:
if (ev->scroll.direction == GDK_SCROLL_UP) {
cerr << "increasing program" << endl;
previous_patch();
return true;
} else if (ev->scroll.direction == GDK_SCROLL_DOWN) {
cerr << "decreasing program" << endl;
next_patch();
return true;
}
default:
@ -48,3 +48,15 @@ CanvasProgramChange::on_event(GdkEvent* ev)
return false;
}
void
CanvasProgramChange::previous_patch()
{
cerr << "decreasing program" << endl;
}
void
CanvasProgramChange::next_patch()
{
cerr << "increasing program" << endl;
}