id: list
id: on
etc. are actually allowed.

We should rely on the parser for this kind of checks anyway.

Task-number: QTCREATORBUG-3347

Only show items that are available and use requiredImport for filtering

Turns out to be a oversight

This is more consistent with the whole architecture and allows
the item library to listen to imports.

Set up infrastructure for having 'fake' children in a symbolgroup
that merely reference others. Print inames correctly, do index
bookkeeping accordingly, adapt visitor.
Prototypically implement complex dumpers for array-type containers.
adding children as additional symbols.

Types unknown to the metasystem get the red line now and a questionmark icon.

The Qt import was removed in the QtQuick case.

At the moment, it inserts implementations inline.

Done-with: Leandro Melo

We have to delay or drop event handling, so the Qt code that delivers
the event can return control. The commit also prevents dropping another
file while we are currently already handling a drop.

Task-number: QTCREATORBUG-3344

Store the artifical 'CurrentFile' in the settings as the mainFile, cause
leaving it empty translates to 'use file from project'.

Don't enumerate all files to be copied any more, but copy whole
subdirectory tree.

Update qmlobserver with changes in qmlviewer until 376e636eccedb8d8bb.

Use virtual function instead of if/qobject_cast cascades.

Reviewed-by: Christian Kamm

Mea culpa

Latin1/Ucs4. Append hex dump in case non-printable
characters show in default output.

Task-Nr: QTCREATORBUG-3336

Task-Nr: QTCREATORBUG-3337

Pass around formatting parameters as structure.
Prototypically implement formatting of char *-Pointers
as UTF8.
Transfer registers and modules only if dock window is visible.