isConvex renamed to quadrilateral_convexity, refactor, now returns an enum instead of bool

Simplify signature of openModelFromPath

Also connect up the "Delete" action

Also connect up "Select all"

Add undo, redo, cut, copy and paste actions to MainWindow which pass onto the editor widget

I forgot to add files again... this time it's modelsubwindow.h

Removed unused code

(0) -300 -100 -30 -10 -7 +7 +10 tip

mercurial