They were no longer showing e.g. the file name of the diffed file.
Also separate editor id and editor context a bit.

  * Use id() for methods returning a string used to represent
    some type of object.
  * Use displayName() for strings that are meant to be user
    visible.
  * Quieten some warnings while touching the files anyway.
  * Move Factories to their products in the plugins where that
    was not done before.

Reviewed-by: dt

If this macro is used inside a namespace, it hides global operators.

Reviewed-by: hjk

Reviewed-by: Erik Verbruggen

In preparation for finding macro uses.

* Macro: add offset and length
* MacroUse: add line
* Document: add convenience functions for finding a macro definition, use
  or undefined use at a given location.

Reviewed-by: Erik Verbruggen

This uses the same UI as "Rename Symbol".
Moves the actual rename implementation to a static method in
BaseFileFind and uses it for rename symbol and search & replace.
Moves the signal notification for the code model from VCSManager to
the more general FileManager.
Note that as for rename symbol, there's no undo yet.

Task-number: QTCREATORBUG-73

__stdcall for all compilers (MSVC and MinGW, possibly others may use it)
__w64 is MSVC only, deprecated there, but still used in some places

Reviewed-By: Roberto Raggi
(cherry picked from commit 5832c6b5)

Reviewed-by: thorbjorn

Even when an upper case character can also match a lower case one, it
should only be treated as a CamelCase match when the matched character
is also upper case. This avoids some false positives.

Also, the part that allows a word in a CamelCase identifier to be
truncated should never be matched case-insensitively.

__stdcall for all compilers (MSVC and MinGW, possibly others may use it)
__w64 is MSVC only, deprecated there, but still used in some places

Reviewed-By: Roberto Raggi

By default now only the first letter is case-sensitive. It is still
possible to choose full or no case-sensitivity as well.

Task-number: QTCREATORBUG-236
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

Encapsulate the details.

Done with Roberto Raggi.

Task-number: QTCREATORBUG-405

Moved Completion::getCompletion() in ICompletionCollector and made the filtering of completion items more C++ friendly.

Move the API to the progress manager.
Added a first Mac implementation, other
platforms are pending.

Separate category and trCategory and introduce sorting characters
to the categories. Same for id/name.

Use QGridLayout to align header label and QStackedLayout for the pages
(in code, as it is not available in Designer).
Derive new class FilterLineEdit for filter widgets based on a modified
version of FancyLineEdit and use that in settings.
Rubber-stamped-by: con <qtc-committer@nokia.com>

Add a title label to the pages. Use QGroupBoxes throughout.
Extend SavedAction to work with checkable QGroupBoxes. Polish UI files,
use common layout for VCS plugins. Performance: Apply only visited
settings pages. Add search keywords.

Task-number: QTCREATOR-26

Task-number: QTCREATOR-26