With these changes, one face per solid can be added as either the first
"profile" or subsequent sections in loft and pipe.
This commit depends on `App::PropertyXLinkSubList` preserving the order in which
sections are added.
A minor change this also adds is that when a solid's face is selected that face
is mentioned in the fields instead of the solid (eg `Box:Face1` instead of
`Box`).
For the What#s this feature we need to have a uniform naming of the features and its icons. For some PD icons this is not the case and since we are in feature freeze, this is the right time to address this.
(I see the same is already done for Mesh.)
In some PartDesign task dialogs, the destructors call functions that may
throw exceptions. If that occurs and the exception is uncaught, this
will ususally end up terminating the program. This commit adds try-catch
blocks around each instance of that (identified by Coverity) and handles
the Python exception in the normal reporting workflow.
This change allows to highlight the spline, auxiliary spine, profile and sections of a pipe.
This gives the user a much better feedback of what external shapes are already used to build the pipe
+ fix Qt4 build failure
+ fix handling of adding items to spine/auxiliary spine/sections to allow to remove them again
+ QListWidget::takeItem() returns a pointer to the removed item. So a previous call of QListWidget::item() is superfluous
+ fix memory leak by using QDialog on the stack
+ open a transaction where needed when making a copy to avoid mess with undo/redo
+ set proper title and use main window as parent
+ replace class name Dialog with PartDesignGui::DlgReference
They worked and are nice feature, but the handling with properties must be worked out better. To avoid any incompatibility due to property changes the functionality is removed now.
