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.

The actualPixmapSize is different
from the resulting pixmap when using
svg icons. This seems to be a bug
in Qt, but using the resulting pixmap
is safe for now.

This is a cosmetic fix for the sidebar.
The highlight contrast is too high now that
the background is darker.

* Disable close button when there is no editor active
* Hide lock button when there is no editor active
* Hide the info bar when the editor is closed and no editors are left

Merge-request: 114
Reviewed-by: mae <qt-info@nokia.com>

This removes the extra line at the bottom of the window on the mac.
This also decreases the contrast of shadows and highlights a bit.

Introduce multithread-locking to Core::MimeDatabase as it is
invoked from the indexer thread to sort apart headers and sources.
Add a convenience to operate on a sequence to avoid locking for each
file.

We need to kill the fadeins before fading out.
Otherwise we might get into weird states.

I added a zerotimer to make the sidebar emit
currentChanged only after it has been updated as
pressed.

Killed the divider lines for improved aestetics
Made the hover a bit more subtle

* I have simplified and animated the tool buttons a bit.
* The panel has been replaced by a very basic clean panel.
* The tool buttons have been animated.

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

Too much Qt branding, looks cleaner without.

Reviewed-by: jbache

And port the Qt4ProjectManager to use that API for synchronization
between editors and the .pro file tree.

Reviewed-By: con

When closing editor splits while the same document was visible in
two editors, it could happen that the state of the closed editor
survived (as opposed to sate of the editor which was still visible).
This had the negative effect, that when visiting the file again,
the cursor would jump to the obsolete position within the file.

suppressing the "~QX11PixmapData(): QPixmap objects must be destroyed
..." warning.

...making use of a shared device by all clients. Detect device removal by
delaying the WM_DEVICE event handling. Introduce Acquire/Release mechanism
to SymbianDeviceManager and let acquire() fail if the device is in use, thus
preventing starting 'run' while debugging is active, etc.
Handle "Device removed" (unplugging of cable) signal by closing the device and adding
handlers to the clients, stabilize TrkDevice against it.
Remove communication type from the run configuration parameters (now handled by
SymbianDeviceManager).

Working towards keeping the Trk-connection always open and a giving the target pane
a meaningful tooltip.
For the moment, pass on tooltips from device manager additional information
(Trk version and such as determined by the launcher).