On that occasion, rename Designer to show up as 'Form Editor'
instead of Xml Editor in 'Open With'.

Task-number: QTCREATORBUG-2246

Fixes e5f60a95

... by introducing signal ICore::showNewItemsDialog().

Reviewed-by: Kai Köhne <kai.koehne@nokia.com>

Explicitly close all views of the sidebar _before_ the core is
destructed. E.g. the bookmarks view tries to access the core in
it's destructor.

Using more *::Constants::ICON_* where it makes sense and
wrapping the file names into QLatin1String where they were
missing.

The increased usage of the ICON constants needed a few more
cross plugin includes of *constants.h, here and there.
I think that it is OK, since the dependencies were alredy there
icon resource wise.

Save/restore the current settings of a navigation widget per position,
every time something changes in the navigation bar setup. Previously,
only settings on exit were stored / restored on startup, which means
that e.g. when you switch from the Outline to the Project Explorer and
back, the settings of the Outline were lost.

Reviewed-by: con

Reviewed-by: Daniel Molkentin

If a plugin requests asyncronous shutdown, the shutdown sequence does
not continue to deleting the plugins before it has sent a
asynchronousShutdownFinished signal. During that time an event loop
is running.

Task-number: QTCREATORBUG-1522

Move open project dialog handling into ProjectExplorer and make it
use its list of project file patterns. Same in Checkout wizards.

Task-number: QTCREATORBUG-1759
Reviewed-by: dt

A mostly mechanical change.

Reviewed-By: con

Switching modes was broken.

Reviewed-by: Thorbjørn Lindeijer
Task-number: QTCREATORBUG-865

 - lessens open file handles
 - improves help plugin startup further

Task-number: QTCREATORBUG-337
Reviewed-by: ck

In modes other than Edit mode, we do not want Esc to jump
to Edit mode as long as there are still panels (or the find
bar) visible.

Reviewed-by: dt

When there was no existing configuration, it would get set to pure black
on startup, resulting in a very dark gray Qt Creator. Now it is back to
its old friendly gray as default color.

Also made sure that the default on startup and the color used for
resetting the UI color in the settings are always in sync.

Reviewed-by: Jens Bache-Wiig

Reviewed-by: trustme

We already have it in the projects mode so we might as well
use the same in "Getting Started".

Reviewed-by: danimo

Discussed-with: hjk

Also update Visual Studio keyboard scheme. Xcode already had a proper
key binding.

Reviewed-by: con

Move actions into FancyMainWindow. Register them in
DebuggerUISwitcher and FormEditorW. Manually hide
Debugger actions for Non-Debug modes (as they belong
to the language context).
Acked-by: con

Task-number: QTCREATORBUG-1116

While before you had to call add, then remove for each context id and
then call update, now you call updateAdditionalContexts with a list of
contexts to remove and add. It has the update step built in.

Reviewed-by: con

Added icons for Save As, Exit, Select All, Go To Line, About
and Search & Replace actions.

Also list all registered wizards. Bring initialization
of Core::MessageManager forward.
Acked-by: con

I added support for picking up standard icons in the
file and edit menus. This should help for integration in
KDE and GNOME.

Reviewed-by: jbache

We previously allowed fully white and yellow colors as the
base color for our interface. This does not work with our
icons or other interface elements. Instead I now constrain
the selectable colors within a certain range of saturation
and brightness. This still leaves the user in control but
will prevent the common case where the user selects an
overly saturated color from the color picker and ends up
with an unusable or extremely ugly panel.

Moved Qt Designer to open from Design Mode. Also, Design mode is now global,
and created in coreplugin. Other plugins can register themselves to it.

On some desktop environments, dragging and dropping a file gives us
the url to the file in multiple mime types, including text/plain. This
causes the url to be inserted as text by default.

Work around this issue by explicitly ignoring drop events for the text
editor when they also come with urls.

Task-number: QTCREATORBUG-728
Reviewed-by: Friedemann Kleint