It was being reset based on the highlighter definitions.

Consider some refactoring with the related options as well to avoid
overriding user's settings.

Done-with: Thorbjorn Lindeijer

We now have different actions to bind to (saves us an explicit option).
Small fixes to state machines.

Done-with: Erik Verbruggen

This was DevDay's 3rd most requested feature

Done-with: Erik Verbruggen

This is pretty much a complement of commit 3a684586,
which is an attempt to make editors and indenters a bit more decoupled.

Reviewed-by: Thorbjorn Lindeijer

Reviewed-by: Thorbjorn Lindeijer

Reviewed-by: ckamm

- Unexport Core::Internal::MainWindow and remove its includes.
- Move RssFetcher from Core::Internal to Core.
- Unexport CopyTaskHandler.
- Move TextEditor's completion support and Refactor Overlay
  helper classes from TextEditor::Internal to TextEditor as they
  are exported.
- Move internal BaseTextBlockSelection into private header.
- Unexport TextEditorOverlay as they are not used.

Currently used by the QML outline and C++ type hierarchy.

Reviewed-by: kkoehne
Task-number: QTCREATORBUG-2583

... on clicking stack frames or disassembler/
memory views.

Introduce flags to openEditorAt, pass
EditorManager::NoModeSwitch where applicable.

Task-number: QTCREATORBUG-2278

Hierarchy information removed from tooltips now.

 * Fixes warnings about struct/class mixup in windows

Reviewed-by: thorbjorn

Block selection was "broken" when using tabs, or rather
incomplete: It treated tabs as normal characters, which
has shown to be unexpected by people using tabs in code.

The new implementation has a vastly improved find scope
as well. In addition, creating a blog selection with
mouse or keyboard feels a lot more solid now, as the
actual selection is detached from possible valid cursor
positions.

Task-number: QTCREATORBUG-1541

* Proper implementation using a timer

* We also do a revision check now

* The RefactorMarker is only shown for types that we support

For later use in IFindFilter.

instead of extra selections. This requires a recent
version of Qt 4.7, the beta 2 will not do.

Done-with: Roberto Raggi

in VCSBaseEditor  and BaseTextEditor::createNew to the size
used for limiting file size.

Reviewed-by: Robert Loehning <robert.loehning@nokia.com>
Task-number: QTCREATORBUG-1847

this function returns the bound region for the text in
lineStart to lineEnd

We use this to position the context pane

Updating the text cursors that the extra selections are based on can
get quite slow if there are changes in a lot of positions - like when
reindenting a file.

Dropping some text cursors can increase performance significantly in
these cases.

Done-with: mae

See BaseTextEditor::setRefactorMarkers(...). The markers support
a clicked signal via BaseTextEditor and tooltips. They feature
a cursor, but are always positioned at the end of the line (not block!).

As special gimmick they do extend the document width when they
are positioned outside the document area.

The semantic highlighting and all the extra selections create
many cursors, this does cost time in setText().
Solution: remove all extra selections on reload.

Reviewed-by: Oswald Buddenhagen
Task-number: QTCREATORBUG-1720

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

In comments and strings, electric characters have no syntactical
significance and the unnecessary automatic reindent can be annoying.

Reviewed-by: Erik Verbruggen

Reviewed-by: ogoffart

The various text editor overlays and the text cursor were being painted
on top of the collapsed block popup.

Reviewed-by: mae

The new and cleaner foldingIndent in the block user data will
make it easier to support other kinds of indentation for various
other programming languages (like Python).

When automatic insertion of brackets is disabled in the completion
settings, it is reasonable to expect the automatic matching of brackets
is also disabled.

Task-number: QTCREATORBUG-454
Reviewed-by: Daniel Molkentin <daniel.molkentin@nokia.com>

Task-number: QTCREATORBUG-61

The actions perform exactly like their counterparts in Eclipse: a new,
indented line is inserted above or below the current line and the text
cursor is moved to the start of the new line. The line where the cursor
was before the action was triggered remains unchanged.

The shortcuts are also like in Eclipse: "Ctrl+Shift+Return" inserts a
line above the current, "Shift+Return" inserts a line below the current.

Merge-request: 140
Reviewed-by: Thorbjørn Lindeijer <thorbjorn.lindeijer@nokia.com>

The Parentheses, TextBlockUserData and TextEditDocumentLayout classes
and their member function implementations were spread around the
BaseTextEditor class. Moving them to their own file to make the code a
bit better organized.

Reviewed-by: mae

Reviewed-by: Thorbjørn Lindeijer
Task-number: QTCREATORBUG-1261

We now use two cursors, with the first one being positioned at the
character before the find scope starts. This makes it possible
to extend the scope when typing at the beginning or the end of
it. This is more what the user expects. The effect is noticable
with find&replace of words at the beginning or end of the scope.