Unit test cases were also created for this.

 ... otherwise the ASSERT will not trigger when it should.

Subclasses can override this method to do things when the mime-type is set/changed.

Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Merge-request: 2165
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

Reviewed-by: Erik Verbruggen

Previously, it would still fail if a forward declaration and declaration
for a class were in the same file.

Task-number: QTCREATORBUG-20

columnNumber() relies on text wrapping, and we're only interested in the
position of the cursor in the block.

If it encounters a forward declaration, it tries to find the class
declaration globally now.

Task-number: QTCREATORBUG-20

They both used to be structs.

I know that we agreed to always use class, but ossi and dt both
prefer struct here.

Reviewed-by: dt

Switching modes was broken.

Task-number: QTCREATORBUG-1577

Reviewed-By: ossi

Conflicts:
	src/plugins/qmljseditor/qmljshighlighter.cpp

The 'state' value already holds the same information.

Reviewed-by: Erik Verbruggen
(backport of 70448b01)

The 'state' value already holds the same information.

Reviewed-by: Erik Verbruggen

Conflicts:
	src/plugins/cppeditor/cppquickfix.cpp
	src/plugins/mercurial/mercurialjobrunner.cpp
	src/plugins/subversion/subversionplugin.cpp