I created a nicer blue arrow by default and
use standard icons on X11 where possible.
Note that we still need an alternative solution
for mac.

Reviewed-by:thorbjorn

model

All views should be now work with node without valid type.

Reviewed-by: kkoehne

Task-number: BAUHAUS-618
Reviewed-by: kkoehne

Reviewed-by: Kai Koehne

Reviewed-by: con

Add QtGui/private to the list of include paths.

qdeclarativeitem_p.h has:

  #include <private/qgraphicsitem_p.h>

which failed before.

Tasknumber: QTCREATORBUG-1188

Try to find matching version for mkspec.
Rubber-stamped-by: Joerg Bornemann <qtc-committer@nokia.com>

No need for scrolling after my last commit.

This reverts commit 577057d2.

 * Add annoying code to set the table up in a way that looks decent
 * On the plus side: Keyboard handling is *much* better now

Reviewed-by: dt

 * Remove now unused code
 * Make updateButtons private
 * Remove unnecessary calls to update Button

Reviewed-by: dt

Reviewed-by: dt

Reviewed-by: dt

Reviewed-by: dt

Reviewed-by: dt

 * Do not trigger resets of the model when not necessary
 * Actually handle resets of the model when necessary

Tasknumber: QTCREATORBUG-1172
Reviewed-by: dt

Reviewed-by: dt

Reviewed-by: dt

 * Be more paranoid when checking parameters
 * Use QAbstractTableModel instead of ItemModel,
   remove methods no longer needed
 * Update to newer interfaces for reseting the model
 * rename index() method which shadows the index
   from QAbstractTableModel

Reviewed-by: dt

Reviewed-by: dt

- List sessions by recent use instead of alphabetically
- Tweak the session manager. It is now a persistent dialog with only a close button
- Implement session renaming in the session manager
- Cleanups

Task-Number: QTCREATORBUG-1168

Before recent refactoring (done by Marco) the node instances were not
able to handle outside the current state. So we had to change back to
the base state for all base state changes from the rewriter.

This is not necessary, anymore.

Reviewed-by: Marco Bubke

See BAUHAUS-581
This patch adds missing properties and implments the wrap mode
combobox

This patch fixes the notification signals for PropertyEditorValue
There a two different signals now for the qml part and the backend
This avoids subtle bugs

This function returns the expression in a certain state

Since the fix in 01a0ec16, sometimes
& would turn up in the tooltips due to them being escaped but not
interpreted as HTML.

The current icons don't look so nice at this size, but new ones should
be on their way.

It creates too much headache with widgets calling setWindowTitle
themselves and Qt spilling out warnings about missing "[*]".

Reviewed-by: Thorbjørn Lindeijer