lyx_mirror/src/frontends/qt4
Abdelrazak Younes 0823fb6f86 Fix Toc dialog crash when TOC is empty.
* QToc::update(): return early if no TOC type.

* QTocDialog::updateGui(): return early of the Type model is empty and disable the outline buttons.



git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15346 a592a061-630c-0410-9148-cb99ea01b6c8
2006-10-16 08:51:55 +00:00
..
ui Fix bug 2868 2006-10-03 08:34:59 +00:00
Action.C This commit cleans up everything related to singleton. The other important change is that lyx::dispatch() and lyx::getStatus become _the_ official way to use LyXFunc equivalent methods. 2006-10-11 17:24:46 +00:00
Action.h more unicode Work: Menubar and Toolbar. 2006-10-09 12:30:55 +00:00
Alert_pimpl.C A bunch of conversion to docstring. 2006-09-11 08:54:10 +00:00
BulletsModule.C replace depreciated bitBlt() with calls to qpainter's drawPixmap() 2006-08-15 14:55:34 +00:00
BulletsModule.h * furter simplifications: 2006-08-14 15:07:13 +00:00
ChangeLog
checkedwidgets.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:43:48 +00:00
checkedwidgets.h get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:43:48 +00:00
ColorCache.C replace colorcache global variable with GuiApplication::colorCache(). 2006-09-26 09:57:47 +00:00
ColorCache.h replace colorcache global variable with GuiApplication::colorCache(). 2006-09-26 09:57:47 +00:00
Dialogs.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
emptytable.C delete some emits that I missed, add comments about emitting signals 2006-06-30 14:11:50 +00:00
emptytable.h some cleanup 2006-08-17 08:45:13 +00:00
FileDialog_private.C fix typos 2006-10-15 09:20:25 +00:00
FileDialog_private.h This commit is converting everything related to browsing to unicode (qt4 only). 2006-10-09 16:33:20 +00:00
FileDialog.C MacOSX compilation fixes. 2006-10-10 15:56:41 +00:00
FloatPlacement.C minimal effort implementation of: 2006-08-25 13:40:01 +00:00
FloatPlacement.h minimal effort implementation of: 2006-08-25 13:40:01 +00:00
GuiApplication.C * GuiApplication: explicitly clear out socket_callbacks_ in the destructor. 2006-10-13 16:48:12 +00:00
GuiApplication.h * GuiApplication: explicitly clear out socket_callbacks_ in the destructor. 2006-10-13 16:48:12 +00:00
GuiClipboard.C Fix clipboard/selection encoding 2006-09-03 07:02:38 +00:00
GuiClipboard.h Fix clipboard/selection encoding 2006-09-03 07:02:38 +00:00
GuiFontLoader.C This commit saves the need to check for lyx::use_gui in a number of places. 2006-10-15 21:47:29 +00:00
GuiFontLoader.h This commit is a big rework of the FontLoader/FontMetrics interaction. Only Qt4 for now, I would be grateful is somebody steps up for qt3 and gtk. 2006-10-07 16:15:06 +00:00
GuiFontMetrics.C This commit saves the need to check for lyx::use_gui in a number of places. 2006-10-15 21:47:29 +00:00
GuiFontMetrics.h This commit is a big rework of the FontLoader/FontMetrics interaction. Only Qt4 for now, I would be grateful is somebody steps up for qt3 and gtk. 2006-10-07 16:15:06 +00:00
GuiImplementation.C * Gui::newView(): cleanup unused arguments. 2006-10-12 22:30:42 +00:00
GuiImplementation.h * Gui::newView(): cleanup unused arguments. 2006-10-12 22:30:42 +00:00
GuiSelection.C Fix clipboard/selection encoding 2006-09-03 07:02:38 +00:00
GuiSelection.h Fix clipboard/selection encoding 2006-09-03 07:02:38 +00:00
GuiView.C This commit cleans up everything related to singleton. The other important change is that lyx::dispatch() and lyx::getStatus become _the_ official way to use LyXFunc equivalent methods. 2006-10-11 17:24:46 +00:00
GuiView.h * Application: new createView() method 2006-09-29 23:10:17 +00:00
GuiWorkArea.C remove the focusInEvent() and focusOutEvent() that had so many bad side effect... 2006-10-11 13:01:12 +00:00
GuiWorkArea.h remove the focusInEvent() and focusOutEvent() that had so many bad side effect... 2006-10-11 13:01:12 +00:00
iconpalette.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:49:05 +00:00
iconpalette.h get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:49:40 +00:00
InsertTableWidget.C This commit cleans up everything related to singleton. The other important change is that lyx::dispatch() and lyx::getStatus become _the_ official way to use LyXFunc equivalent methods. 2006-10-11 17:24:46 +00:00
InsertTableWidget.h make sure eol-style native is set and fix eol style 2006-06-30 14:50:44 +00:00
lengthcombo.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:49:57 +00:00
lengthcombo.h get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:49:57 +00:00
LyXKeySymFactory.C
Makefile.am This commit is purely mechanical and get rid of lyx_gui.[Ch]. 2006-10-12 14:10:13 +00:00
Makefile.dialogs minimal effort implementation of: 2006-08-25 13:40:01 +00:00
panelstack.C more unicode work. 2006-10-09 12:07:05 +00:00
panelstack.h more unicode work. 2006-10-09 12:07:05 +00:00
pch.h delete some Qt "signals" macro reference. 2006-07-10 17:44:36 +00:00
QAbout.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QAbout.h
QAboutDialog.C Remove quite a few compiler warnings: 2006-07-06 08:18:51 +00:00
QAboutDialog.h
QBibitem.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QBibitem.h
QBibitemDialog.C
QBibitemDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QBibtex.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QBibtex.h
QBibtexDialog.C This commit is converting everything related to browsing to unicode (qt4 only). 2006-10-09 16:33:20 +00:00
QBibtexDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QBox.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QBox.h
QBoxDialog.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:51:41 +00:00
QBoxDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QBranch.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QBranch.h
QBranchDialog.C
QBranchDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QBranches.C replace colorcache global variable with GuiApplication::colorCache(). 2006-09-26 09:57:47 +00:00
QBranches.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QChanges.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QChanges.h
QChangesDialog.C
QChangesDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QCharacter.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QCharacter.h
QCharacterDialog.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:52:32 +00:00
QCharacterDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QCitation.C put citation dialog in good state: 2006-06-28 08:28:16 +00:00
QCitation.h put citation dialog in good state: 2006-06-28 08:28:16 +00:00
QCitationDialog.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QCitationDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QCommandBuffer.C delete some emits that I missed, add comments about emitting signals 2006-06-30 14:11:50 +00:00
QCommandBuffer.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QCommandEdit.C delete some emits that I missed, add comments about emitting signals 2006-06-30 14:11:50 +00:00
QCommandEdit.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QDelimiterDialog.C Fix combo box items in the delimiter GUI 2006-09-12 01:17:03 +00:00
QDelimiterDialog.h rework mathdelimiter dialog and add size combo... 2006-08-16 14:22:47 +00:00
QDialogView.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QDialogView.h Patch 1 Log: 2006-10-09 10:35:14 +00:00
QDocument.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QDocument.h
QDocumentDialog.C more unicode work. 2006-10-09 12:07:05 +00:00
QDocumentDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QErrorList.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QErrorList.h
QErrorListDialog.C
QErrorListDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QERT.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QERT.h
QERTDialog.C
QERTDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QExternal.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QExternal.h
QExternalDialog.C This commit is converting everything related to browsing to unicode (qt4 only). 2006-10-09 16:33:20 +00:00
QExternalDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QFloat.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QFloat.h
QFloatDialog.C minimal effort implementation of: 2006-08-25 13:40:01 +00:00
QFloatDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
qfontexample.C
qfontexample.h get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:54:44 +00:00
QGraphics.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QGraphics.h
QGraphicsDialog.C This commit is converting everything related to browsing to unicode (qt4 only). 2006-10-09 16:33:20 +00:00
QGraphicsDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QGraphicsUi.h
QInclude.C This commit is converting everything related to browsing to unicode (qt4 only). 2006-10-09 16:33:20 +00:00
QInclude.h
QIncludeDialog.C
QIncludeDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QIndex.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QIndex.h Patch 1 Log: 2006-10-09 10:35:14 +00:00
QIndexDialog.C
QIndexDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QLImage.C get rid of comments, c++ style casts 2006-08-25 10:52:49 +00:00
QLImage.h
qlkey.h
QLMenubar.C MacOSX compilation fix. 2006-10-04 09:34:56 +00:00
QLMenubar.h Change MenuBackend and the other menuclasses to store a docstring. Do the required updates to lstrings/convert. 2006-09-09 22:27:22 +00:00
QLog.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QLog.h
QLogDialog.C
QLogDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QLPainter.C This commit cleans up everything related to singleton. The other important change is that lyx::dispatch() and lyx::getStatus become _the_ official way to use LyXFunc equivalent methods. 2006-10-11 17:24:46 +00:00
QLPainter.h * frontends/Painter: 2006-10-10 13:24:08 +00:00
QLPopupMenu.C This commit is purely mechanical and get rid of lyx_gui.[Ch]. 2006-10-12 14:10:13 +00:00
QLPopupMenu.h Change MenuBackend and the other menuclasses to store a docstring. Do the required updates to lstrings/convert. 2006-09-09 22:27:22 +00:00
QLPrintDialog.C This commit is converting everything related to browsing to unicode (qt4 only). 2006-10-09 16:33:20 +00:00
QLPrintDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QLToolbar.C This commit cleans up everything related to singleton. The other important change is that lyx::dispatch() and lyx::getStatus become _the_ official way to use LyXFunc equivalent methods. 2006-10-11 17:24:46 +00:00
QLToolbar.h more unicode Work: Menubar and Toolbar. 2006-10-09 12:30:55 +00:00
QLyXKeySym.C * qt_helpers.[Ch]: new conversion from/to ucs4 strings and chars to/from QChar and QString. 2006-08-30 14:59:07 +00:00
QLyXKeySym.h Merge the unicode branch into trunk. 2006-08-13 22:54:59 +00:00
QMath.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QMath.h
QMathDialog.C This commit is purely mechanical and get rid of lyx_gui.[Ch]. 2006-10-12 14:10:13 +00:00
QMathDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QMathMatrixDialog.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:57:44 +00:00
QMathMatrixDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QNote.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QNote.h
QNoteDialog.C Port of Martin Vermeer's QNote work: fix of framed and shaded note. 2006-08-16 08:57:00 +00:00
QNoteDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QParagraph.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QParagraph.h
QParagraphDialog.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:58:01 +00:00
QParagraphDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QPrefs.C This commit is purely mechanical and get rid of lyx_gui.[Ch]. 2006-10-12 14:10:13 +00:00
QPrefs.h
QPrefsDialog.C This commit is purely mechanical and get rid of lyx_gui.[Ch]. 2006-10-12 14:10:13 +00:00
QPrefsDialog.h more unicode work. 2006-10-09 12:07:05 +00:00
QPrint.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QPrint.h
QRef.C Convert labels to unicode 2006-10-12 10:50:45 +00:00
QRef.h Convert labels to unicode 2006-10-12 10:50:45 +00:00
QRefDialog.C
QRefDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QSearch.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QSearch.h
QSearchDialog.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:58:35 +00:00
QSearchDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QSendto.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QSendto.h
QSendtoDialog.C
QSendtoDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
qsetborder.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:59:00 +00:00
qsetborder.h get rid of QT3_SUPPORT and some cleanup 2006-08-17 08:59:00 +00:00
QShowFile.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QShowFile.h
QShowFileDialog.C
QShowFileDialog.h
QSpellchecker.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QSpellchecker.h
QSpellcheckerDialog.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 09:00:11 +00:00
QSpellcheckerDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
Qt2BC.C even more unicode work... 2006-10-09 13:28:32 +00:00
Qt2BC.h even more unicode work... 2006-10-09 13:28:32 +00:00
qt_helpers.C more unicode Work: Menubar and Toolbar. 2006-10-09 12:30:55 +00:00
qt_helpers.h more unicode work. 2006-10-09 12:07:05 +00:00
QTabular.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QTabular.h
QTabularCreate.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QTabularCreate.h
QTabularCreateDialog.C
QTabularCreateDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QTabularDialog.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 09:01:06 +00:00
QTabularDialog.h merge booktabs branch 2006-07-03 19:13:56 +00:00
QTexinfo.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QTexinfo.h
QTexinfoDialog.C get rid of QT3_SUPPORT and some cleanup 2006-08-17 09:01:25 +00:00
QTexinfoDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QThesaurus.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QThesaurus.h
QThesaurusDialog.C Remove quite a few compiler warnings: 2006-07-06 08:18:51 +00:00
QThesaurusDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QToc.C Fix Toc dialog crash when TOC is empty. 2006-10-16 08:51:55 +00:00
QToc.h
QTocDialog.C Fix Toc dialog crash when TOC is empty. 2006-10-16 08:51:55 +00:00
QTocDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
qtTimeout.C
qtTimeout.h
QURLDialog.C QURL renamed to UrlView 2006-06-28 12:09:25 +00:00
QURLDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QViewSource.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QViewSource.h Add more controls to the view-source dialog. 2006-08-04 13:59:12 +00:00
QViewSourceDialog.C set eol-style to native 2006-08-17 10:01:27 +00:00
QViewSourceDialog.h Add more controls to the view-source dialog. 2006-08-04 13:59:12 +00:00
QVSpace.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QVSpace.h
QVSpaceDialog.C
QVSpaceDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
QWrap.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
QWrap.h
QWrapDialog.C
QWrapDialog.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
README
socket_callback.C
socket_callback.h Make signals and slots to not be defined, and replace them with Q_SIGNALS and Q_SLOTS 2006-06-30 14:37:33 +00:00
TocModel.C Introduce wide streams. This fixes the remaining problems of plain text 2006-10-11 19:40:50 +00:00
TocModel.h
UrlView.C Patch 1 Log: 2006-10-09 10:35:14 +00:00
UrlView.h QURL renamed to UrlView 2006-06-28 12:09:25 +00:00
validators.C more unicode work. 2006-10-09 09:15:37 +00:00
validators.h get rid of QT3_SUPPORT and some cleanup 2006-08-17 09:03:26 +00:00

This file contains some do's and dont's for the Qt2 frontend.

General rules
-------------

Every editable field that affects the state of the dialog contents
from LyX's point of view should connect its xxxChanged() signal to
a the dialog's changed_adaptor() slot, which in turn should call
form_->changed(). If you are using a more complicated thing anyway,
then remember to call form_->changed() at the end (if it has changed !)

Every non-trivial widget should have a tooltip. If you don't know
what to write, write "FIXME", and it can fixed later. Don't be afraid
to use QWhatsThis too, but this must be done in the derived class's
constructor, and use _("..."). Non-trivial means that things like "OK"
/must not/ have a tooltip.

*DO NOT USE DESIGNER FROM Qt 3*. You must use a designer from Qt 2 to
maintain compatibility.

moc is incredibly stupid and sometimes you need a fully qualified
"std::string" for .connect() statements to work. Be very, very careful.

Remember to check tab order on a dialog (third icon, with blue bars in designer).

Remember to check sensible resizing behaviour on a dialog.

Remember to use Edit->Check Accelerators

If necessary, you should override Qt2Base::isValid() for determining the validity
of the current dialog's contents.

OK/Apply/Restore/Close should be connected in the derived class's constructor
to call form_->slotOK() etc. Refer to close/cancel as close in the source.

Override update_contents() to update the dialog, not update(), and build_dialog(),
not build(). Only these functions may change dialog widgets that may emit changed()
during initialisation, to prevent the button controller from changing its state.

Never call buttoncontroller functions directly from dialogs. In general, you
should use Qt2Base::changed() in all circumstances. However, if you must call
the buttoncontroller, make sure to respect Qt2Base::updating_

Naming conventions
------------------

QFoo.[Ch]              The file that interacts with the controller
QFooDialog.[Ch]        The implementation of the dialog, derived from the generated files
ui/QFooDialog.ui       The designer file
ui/QFooDialogBase.[Ch] Generated files from QFooDialog.ui

slots should be named e.g. slotFooClicked(), slotFooSelected(), where foo is the name
of the widget.

Widgets should be named like "fooXX", where XX is one of the following
widget types :

CB - check box
CO - combo box
ED - line edit
LA - label
ML -
PB - push button
(FIXME: complete this)


Stuff to be aware of
--------------------

The connect statement in Qt is a macro and its arguments does not follow
the C++ standard as it should. Using the construct "Type const &" as
argument will lead to runtime-errors, use "const Type &" instead.

ex.

--right--

	connect(list, SIGNAL(selected(const QString &)),
		this, SLOT(complete_selected(const QString &)));

--wrong--

	connect(list, SIGNAL(selected(QString const &)),
		this, SLOT(complete_selected(QString const &)));

Qt, Unicode, and LyX
--------------------

LyX isn't unicoded yet. But you should follow these simple rules :

o Use qt_() not _() in code
o Use fromqstr and toqstr NOT .latin1() / .c_str()

Using these functions (in qt_helpers.h) will make sure we use
the right locale for converting to Qt's QString, which is unicode.