do not make Qt3 moc mix KDE3 and TDE slots

Qt3 moc does not understand #ifdef, so filter out unwanted stuff for it.

vcl/CustomTarget_kde_moc.mk

@@ -34,6 +34,6 @@ $(call gb_CustomTarget_get_workdir,vcl/unx/kde/fpicker)/kdefilepicker.moc.cxx :\
 		$(SRCDIR)/vcl/unx/kde/fpicker/kdefilepicker.hxx \
 		| $(call gb_CustomTarget_get_workdir,vcl/unx/kde/fpicker)/.dir
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),MOC,1)
-	$(MOC) -o $@ $<
+	cat $< | grep -v 'FILTER_OUT_TDE' | $(MOC) -o $@ -f$<
 
 # vim:set shiftwidth=4 tabstop=4 noexpandtab:

vcl/CustomTarget_tde_moc.mk

@@ -34,6 +34,6 @@ $(call gb_CustomTarget_get_workdir,vcl/unx/kde/fpicker)/kdefilepicker.moc.cxx :\
 		$(SRCDIR)/vcl/unx/kde/fpicker/kdefilepicker.hxx \
 		| $(call gb_CustomTarget_get_workdir,vcl/unx/kde/fpicker)/.dir
 	$(call gb_Output_announce,$(subst $(WORKDIR)/,,$@),$(true),MOC,1)
-	$(MOC) -o $@ $<
+	cat $< | grep -v 'FILTER_OUT_KDE' | $(MOC) -o $@ -f$<
 
 # vim:set shiftwidth=4 tabstop=4 noexpandtab:

vcl/unx/kde/fpicker/kdefilepicker.hxx

@@ -114,10 +114,12 @@ protected:
     bool                        canNotifySelection( void ) const { return m_bCanNotifySelection; }
 
 protected slots:
+// Qt3 moc does not really understand #ifdef and would process both slots,
+// so the FILTER_OUT_FOO tags are used to remove some slots before moc sees them.
 #ifdef ENABLE_TDE
-    void                        fileHighlightedCommand( const TQString & );
+    void                        fileHighlightedCommand( const TQString & ); // FILTER_OUT_TDE
 #else // ENABLE_TDE
-    void                        fileHighlightedCommand( const QString & );
+    void                        fileHighlightedCommand( const QString & );  // FILTER_OUT_KDE
 #endif // ENABLE_TDE
     void                        selectionChangedCommand();