Make InsetText store a Buffer.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23964 a592a061-630c-0410-9148-cb99ea01b6c8

src/Buffer.cpp

@@ -238,7 +238,7 @@ Buffer::Impl::Impl(Buffer & parent, FileName const & file, bool readonly_)
 	  read_only(readonly_), filename(file), file_fully_loaded(false),
 	  toc_backend(&parent), macro_lock(false),
 	  embedded_files(), timestamp_(0), checksum_(0), wa_(0), 
-	  undo_(parent)
+	  undo_(parent), inset(parent)
 {
 	temppath = createBufferTmpDir();
 	lyxvc.setBuffer(&parent);

src/CutAndPaste.cpp

@@ -140,7 +140,7 @@ pasteSelectionHelper(Cursor & cur, ParagraphList const & parlist,
 	}
 
 	// Make sure there is no class difference.
-	InsetText in;
+	InsetText in(cur.buffer());
 	// This works without copying any paragraph data because we have
 	// a specialized swap method for ParagraphList. This is important
 	// since we store pointers to insets at some places and we don't
@@ -194,7 +194,7 @@ pasteSelectionHelper(Cursor & cur, ParagraphList const & parlist,
 	}
 
 	// Prepare the paragraphs and insets for insertion.
-	// A couple of insets store buffer references so need updating.
+	// Insets store buffer references so need updating.
 	insertion.swap(in.paragraphs());
 
 	InsetIterator const i_end = inset_iterator_end(in);

src/insets/InsetCollapsable.cpp

@@ -512,6 +512,10 @@ void InsetCollapsable::doDispatch(Cursor & cur, FuncRequest & cmd)
 				// Nothing to do.
 				cur.undispatched();
 				return;
+			case mouse_button::none:
+			case mouse_button::button4:
+			case mouse_button::button5:
+				break;
 			}
 		}
 		if (geometry() == NoButton 

src/insets/InsetText.cpp

@@ -70,6 +70,7 @@ using graphics::PreviewLoader;
 InsetText::InsetText(Buffer const & buf)
 	: drawFrame_(false), frame_color_(Color_insetframe)
 {
+	Inset::setBuffer(const_cast<Buffer &>(buf));
 	initParagraphs(buf);
 }
 
@@ -85,10 +86,6 @@ InsetText::InsetText(InsetText const & in)
 }
 
 
-InsetText::InsetText()
-{}
-
-
 void InsetText::initParagraphs(Buffer const & buf)
 {
 	BOOST_ASSERT(paragraphs().empty());

src/insets/InsetText.h

@@ -37,8 +37,6 @@ public:
 	///
 	explicit InsetText(Buffer const & buffer);
 	///
-	InsetText();
-	///
 	InsetText(InsetText const &);
 	///
 	void initParagraphs(Buffer const & buffer);