From 8a2c2824a59d7644e13bc52c9a0ecbd641f21f95 Mon Sep 17 00:00:00 2001 From: Robert Jonsson Date: Wed, 13 Oct 2010 19:34:22 +0000 Subject: new branch muse2, first checkin --- muse2/qt4migration.log | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 muse2/qt4migration.log (limited to 'muse2/qt4migration.log') diff --git a/muse2/qt4migration.log b/muse2/qt4migration.log new file mode 100644 index 00000000..c8cdf995 --- /dev/null +++ b/muse2/qt4migration.log @@ -0,0 +1,35 @@ +This is a quick shot at converting the MusE 1.0 sources to Qt4 using the +Qt3Support compatibility classes. This far it looks quite promising the code +compiles and is runnable. When used it is quickly found that things are not +ok though. Hopefully we can fix most without too much effort + +------- +The process this far has involved processing the codebase with the tool +qt3to4 which substitutes many class types for their Qt3Support counterpart and +adds the necessary includes (it missed quite a lot of includes though) + +Known issues: + +* One .ui file compiles to a nonfunctional .h file, mtrackinfobase.h, this far +I have just commented the errenous line in the .h file (line 400 something) + +* Most things that I have touched that didn't feel 100% clear are marked with +'ddskrjo' so just grep the sources for ddskrjo to find potential issues and +things that are outright commented out. + +* configuration of QT4 is hardcoded in configure.am, must be adapted with some +clever script there is also a hardcoded path to uic3 in common.am. +We need both a way to detect this generically AND a way to use the correct uic +for files that are converted to Qt4 format. + +* QTooltip has changed significantly so code that uses this is commented out. + +* When launched there are a bunch of errors printed, mostly QPainter that most +likely point to actual problems. As I read in the migration docs previously it +was supported to draw "on" a widget outside the paintEvent this isn't supported +anymore (except with a specific define which we should probably steer clear of) + +* Can't open mixer +* Can't open transport +* Pianoroll is nonfunctional +* Drumeditor is nonfunctional (hopefully the same problem) -- cgit v1.2.3