[Kst] branches/work/kst/portto4/kst/src

[Adam Treat]

SVN commit 708894 by treat:

* Add two new images for layout/breaklayout
* Don't draw anything for dummy ViewItem's
* Add two new actions for layout/breaklayout to
  toolbars and remove from view context menu
* Keep the aspect ratio when TLV resizes
* Default the TLV scene to 800x600 for now
* Provide easy convenience to add layout box to
  top-level scene
* Implement command pattern for layouts
* Bugfixing for the grid layout placement
* Little refactoring of method names
* Get ready for reparenting


 M  +2 -0      images/images.qrc  
 AM            images/kst_gfx_breaklayout.png  
 AM            images/kst_gfx_layout.png  
 M  +5 -0      libkstapp/boxitem.cpp  
 M  +11 -9     libkstapp/boxitem.h  
 M  +58 -21    libkstapp/mainwindow.cpp  
 M  +4 -0      libkstapp/mainwindow.h  
 M  +1 -1      libkstapp/plotitem.cpp  
 M  +19 -6     libkstapp/view.cpp  
 M  +9 -2      libkstapp/view.h  
 M  +1 -1      libkstapp/viewgridlayout.cpp  
 M  +102 -24   libkstapp/viewitem.cpp  
 M  +42 -1     libkstapp/viewitem.h