When maximizing a subwindow it remembers the title the mainwindow had before and resets it after unmaximizing/closing.
As the title might have changed due to a project switch, we have to reset the title again as it would else show an incorrect/old title.
Fixes the following two errors I spotted using valgrind:
When deleting a channel;
==936== Invalid read of size 8
==936== at 0x56FA1D: FxMixerView::deleteChannel(int) (FxMixerView.cpp:374)
==936== by 0x60E9A79: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (in /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.6)
==936== by 0x5216BF1: QAction::triggered(bool) (in /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.6)
==936== by 0x52185C2: QAction::activate(QAction::ActionEvent) (in /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.6)
==936== Address 0x14d51b90 is 32 bytes inside a block of size 40 free'd
==936== at 0x4C2C2E0: operator delete(void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==936== by 0x56F9ED: FxMixerView::deleteChannel(int) (FxMixerView.cpp:370)
==936== by 0x60E9A79: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (in /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.6)
==936== by 0x5216BF1: QAction::triggered(bool) (in /usr/lib/x86_64-linux-gnu/libQtGui.so.4.8.6)
When loading a new project after adding some channels:
==936== Invalid read of size 8
==936== at 0x570785: FxMixerView::refreshDisplay() (FxMixerView.cpp:202)
==936== by 0x4B590E: Song::clearProject() (Song.cpp:740)
==936== by 0x4B7885: Song::createNewProject() (Song.cpp:817)
==936== by 0x60E9A79: QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (in /usr/lib/x86_64-linux-gnu/libQtCore.so.4.8.6)
==936== Address 0x56a12ab0 is 32 bytes inside a block of size 40 free'd
==936== at 0x4C2C2E0: operator delete(void*) (in /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so)
==936== by 0x57075B: FxMixerView::refreshDisplay() (FxMixerView.cpp:201)
==936== by 0x4B590E: Song::clearProject() (Song.cpp:740)
==936== by 0x4B7885: Song::createNewProject() (Song.cpp:817)
* Ctrl + Left/Right moves selected notes by one bar
(Old behaviour was to move the playnote)
Closes#811
* Shift + Up/Down moves selected nodes by one semitone
(Old behaviour was to ignore the Shift key and move the viewport)
Closes#810
Fixes 20 warnings similar to the following ones when generating a translation file with e.g. "make de.ts":
/home/daniel/Lmms/src/tracks/AutomationTrack.cpp:40: Class 'AutomationTrack' lacks Q_OBJECT macro
/home/daniel/Lmms/src/core/FxMixer.cpp:41: Class 'FxRoute' lacks Q_OBJECT macro
/home/daniel/Lmms/src/core/FxMixer.cpp:554: Class 'FxMixer' lacks Q_OBJECT macro
/home/daniel/Lmms/src/gui/widgets/MeterDialog.cpp:52: Class 'MeterDialog' lacks Q_OBJECT macro
...
Fixes 20 warnings similar to the following ones when generating a translation file with e.g. "make de.ts":
/home/daniel/Lmms/src/tracks/AutomationTrack.cpp:40: Class 'AutomationTrack' lacks Q_OBJECT macro
/home/daniel/Lmms/src/core/FxMixer.cpp:41: Class 'FxRoute' lacks Q_OBJECT macro
/home/daniel/Lmms/src/core/FxMixer.cpp:554: Class 'FxMixer' lacks Q_OBJECT macro
/home/daniel/Lmms/src/gui/widgets/MeterDialog.cpp:52: Class 'MeterDialog' lacks Q_OBJECT macro
...
Introduce one central signal in the pattern class which is emitted before
the pattern object is being destroyed. This way we can easily and more
reliably hide this pattern in the PianoRoll without any race conditions
or other glitches.
Closes#1089.
