Setting a minimum size.

Task-number: QTCREATORBUG-4093

But still slow.

Reviewed-by: hjk

Reviewed-By: Thomas Hartmann

image providers to supply pixmaps so that the Image::source property can be
used instead.

Reviewed-by: kkoehne

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

Task-number: BAUHAUS-424
Reviewed-by: Lasse Holmstedt

All files have been renamed from Qml to QDeclarative.
Registration of types is now done in an initializer method.
QmlView/QDeclarativeView doesn't have an execute method any more.
QDeclarativeMetaObject became private API.
QmlMetaProperty / QDeclarativeProperty has now different API.

Let the State Editor also use the new activateState method from
QmlModelView (stateChanged by default does now nothing). This allowed
us to get rid of the setCurrentStateBack method. Also fix deletion of
states - the "decision" which state should be the new one is now done
in StatesEditorView.

Reviewed-by: Thomas Hartmann
Reviewed-by: Christiaan Janssen

The API of QmlView has changed. Also, the QmlDom classes became private.

Patch provided by Aaron Kennedy.

Reviewed-by: akennedy

This adds a new "Design" mode that can be used to manipulate qml files
in a visual way. It will only get build if you have the declarativeui
module in Qt.

This is a squashed import from the Bauhaus project. Share & enjoy :)