See BAUHAUS-435
Inside a modification group/transaction we disable undo/redo

Task-number: QTCREATOR-191
Reviewed-by: dt

That will be pretty helpful to understand what's going wrong with
templates.

Merge-request: 126
Reviewed-by: hjk <qtc-committer@nokia.com>

Merge-request: 126
Reviewed-by: hjk <qtc-committer@nokia.com>

Merge-request: 126
Reviewed-by: hjk <qtc-committer@nokia.com>

Schedule a redraw of the states icons when an element is removed from
the model.

Task-number: BAUHAUS-460
Reviewed-by: Christiaan Janssen

Task-number: BAUHAUS-451
Reviewed-by: kkoehne

Somehow, some gdb define a string with the name 'gdb' and we can't
find where. But be on the safe side and use the builtin function
always.

Reviewed-By: hjk

the one run of the indexer.

Reviewed-by: ck

Reviewed-by: kh1

This reverts commit a797b1f9.

This reverts commit 6b247542.

QtConcurrent seems to sometimes take some time before the
progress information is initialized. This change fixes the appearance
for that case.

Each call of addPath(s) removePath(s) potentially is locking and
unlocking a mutex, so do it for all paths at once.

Temporary files should not be watched also fix a few corner cases where
the fixedname of IFile change without the file name changing.
(Oh the fun of symlinks.)

It's more consistent now, though I haven't gone through all the
implications of IFile's who's fixedName change

Reviewed-by: Friedemann Kleint <qtc-committer@nokia.com>

Fixes QTCREATORBUG-787

Reviewed-by: Erik Verbruggen

This fixes an assert in QGraphicsScene because of
overlapping deferred calls of _q_processDirtyItems & _q_emitUpdated.
Both used to be queued in the same event loop:

 _q_emitUpdated call queued with "calledEmitUpdated=true"
 _q_processDirtyItems call queued
-> Event loop runs
 _q_emitUpdated runs, setting "calledEmitUpdated=false"
 _q_processDirtyItems runs, asserting because of !calledEmitUpdated

This fix forces the event loop to run between the queueing of
_q_emitUpdated & _q_processDirtyItems, effectively separating
both calls.

Task-number: BAUHAUS-459
Reviewed-by: Christiaan Janssen