try to rationalize zoom/scroll ops for the canvas
authorPaul Davis <paul@linuxaudiosystems.com>
Thu, 11 Jan 2007 02:30:56 +0000 (02:30 +0000)
committerPaul Davis <paul@linuxaudiosystems.com>
Thu, 11 Jan 2007 02:30:56 +0000 (02:30 +0000)
commite545b222b9ff9bde402da247910db424a04c1d2e
treec8e6680773d31f02fec4019710625861d2900a23
parentccebd73f6b5da1074a115d080c5ec90541fdda0c
try to rationalize zoom/scroll ops for the canvas

git-svn-id: svn://localhost/ardour2/trunk@1305 d708f5d6-7413-0410-9779-e7cbd77b26cf
gtk2_ardour/ardour_ui.cc
gtk2_ardour/editor.cc
gtk2_ardour/editor.h
gtk2_ardour/editor_canvas.cc
gtk2_ardour/editor_imageframe.cc
gtk2_ardour/editor_ops.cc
gtk2_ardour/public_editor.h